Hilux2005-2011.pdf

HILUX

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Electrical Wiring Diagram

Pub. No. DR114W

FOREWORD This wiring diagram manual has been prepared to provide information on the electrical system of the HILUX.

Applicable models: KUN15, 16, 25, 26 Series

Manual Name D HILUX Repair Manual D HILUX New Car Features

Pub. No. DR172E NCF271E

All information in this manual is based on the latest product information at the time of publication. However, specifications and procedures are subject to change without notice.

NOTICE When handling supplemental restraint system components (removal, installation or inspection, etc.), always follow the direction given in the repair manuals listed above to prevent accidents and supplemental restraint system malfunction.

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For service specifications and repair procedures of the above models other than those listed in this manual, refer to the following manuals;

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HILUX ELECTRICAL WIRING DIAGRAM Page

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . A . . . .

2

HOW TO USE THIS MANUAL . . . . . . . . . . . . . . . B . . . .

3

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . C . . . .

12

ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . D . . . .

17

GLOSSARY OF TERMS AND SYMBOLS . . . . . E . . . .

18

RELAY LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . F . . . .

20

ELECTRICAL WIRING ROUTING . . . . . . . . . . . G . . . .

36

SYSTEM CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . H . . . .

59

GROUND POINT . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . .

182

POWER SOURCE (Current Flow Chart) . . . . . J . . . .

188

CONNECTOR LIST . . . . . . . . . . . . . . . . . . . . . . . . K . . . .

194

PART NUMBER OF CONNECTORS . . . . . . . . . L . . . .

202

OVERALL ELECTRICAL WIRING DIAGRAM . M . . . .

206

E2004 All rights reserved. This book may not be reproduced or copied, in whole or in part, without the written permission of Toyota Motor Corporation.

1

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Section Code

A INTRODUCTION This manual consists of the following 13 sections: Section

No.

Description

INDEX

Index of the contents of this manual.

INTRODUCTION

Brief explanation of each section.

B

HOW TO USE THIS MANUAL

Instructions on how to use this manual.

C

TROUBLE– SHOOTING

Describes the basic inspection procedures for electrical circuits.

D

ABBREVIATIONS

Defines the abbreviations used in this manual.

E

GLOSSARY OF TERMS AND SYMBOLS

Defines the symbols and functions of major parts.

F

RELAY LOCATIONS

Shows position of the Electronic Control Unit, Relays, Relay Block, etc. This section is closely related to the system circuit.

G

ELECTRICAL WIRING ROUTING

Describes position of Parts Connectors, Splice points, Ground points, etc. This section is closely related to the system circuit.

INDEX

Index of the system circuits.

SYSTEM CIRCUITS

Electrical circuits of each system are shown from the power supply through ground points. Wiring connections and their positions are shown and classified by code according to the connection method. (Refer to the section, ”How to use this manual”). The ”System Outline” and ”Service Hints” useful for troubleshooting are also contained in this section.

I

GROUND POINT

Shows ground positions of all parts described in this manual.

J

POWER SOURCE (Current Flow Chart)

Describes power distribution from the power supply to various electrical loads.

K

CONNECTOR LIST

Describes the form of the connectors for the parts appeared in this book. This section is closely related to the system circuit.

L

PART NUMBER OF CONNECTORS

Indicates the part number of the connectors used in this manual.

M

OVERALL ELECTRICAL WIRING DIAGRAM

Provides circuit diagrams showing the circuit connections.

H

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A

HOW TO USE THIS MANUAL B This manual provides information on the electrical circuits installed on vehicles by dividing them into a circuit for each system. The actual wiring of each system circuit is shown from the point where the power source is received from the battery as far as each ground point. (All circuit diagrams are shown with the switches in the OFF position.)

When the circuit operation is understood, begin troubleshooting of the problem circuit to isolate the cause. Use Relay Location and Electrical Wiring Routing sections to find each part, junction block and wiring harness connectors, wiring harness and wiring harness connectors, splice points, and ground points of each system circuit. Internal wiring for each junction block is also provided for better understanding of connection within a junction block. Wiring related to each system is indicated in each system circuit by arrows (from__, to__). When overall connections are required, see the Overall Electrical Wiring Diagram at the end of this manual.

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When troubleshooting any problem, first understand the operation of the circuit where the problem was detected (see System Circuit section), the power source supplying power to that circuit (see Power Source section), and the ground points (see Ground Point section). See the System Outline to understand the circuit operation.

B HOW TO USE THIS MANUAL ∗ The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

[A]

Stop Light From Power Source System (See Page 66)

15A STOP

7.5A GAUGE 4 IB

2

[B]

1

R L

3 IB 1 IB

[C] 2 IB

R L

L (S/D)

R (W/G)

W R

[G]

2

[D]

Rear Lights

[E]

14 IE1 1

I5

[F]

Y G

G W

L (S/D)

G W

13

G W

ABS ECU

C7 Combination Meter

7

6

[J]

(Shielded) R6 Rear Combination Light LH

2 H17 High Mounted Stop Light

[K] 1

W B

B18 W B

1 W B BV1

BO

50

[M]

[L]

BL

W B

G R Stop

3

W B

[I]

B18

W B

Stop

R7 Rear Combination Light RH

G R

1 G R BV1

4

11

G B

[H]

3

1

4

G R

2

4

L4 Light Failure Sensor

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4

S6 Stop Light SW

B [H] : Indicates the wiring color. Wire colors are indicated by an alphabetical code.

[B] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the J/B Example:

Indicates Relay Block No.1

B

= Black

W = White

BR = Brown

L

= Blue

V

SB = Sky Blue

= Violet

R = Red

G = Green

LG = Light Green

[C] : ( ) is used to indicate different wiring and connector, etc. when the vehicle model, engine type, or specification is different.

P

Y

GR = Gray

[D] : Indicates related system.

The first letter indicates the basic wire color and the second letter indicates the color of the stripe.

= Pink

= Yellow

O = Orange

[E] : Indicates the wiring harness and wiring harness connector. The wiring harness with male terminal is ). shown with arrows ( Outside numerals are pin numbers.

Example:

L–Y

L (Blue)

[I] Female

Male (

)

Y (Yellow)

: Indicates a wiring Splice Point (Codes are ”E” for the Engine Room, ”I” for the Instrument Panel, and ”B” for the Body).

The first letter of the code for each wiring harness and wiring harness connector(s) indicates the component’s location, e.g, ”E” for the Engine Compartment, ”I” for the Instrument Panel and Surrounding area, and ”B” for the Body and Surrounding area. When more than one code has the first and second letters in common, followed by numbers (e.g, IH1, IH2), this indicates the same type of wiring harness and wiring harness connector. [F] : Represents a part (all parts are shown in sky blue). The code is the same as the code used in parts position. [G] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts.

Example: 3C indicates that it is inside Junction Block No.3

The Location of splice Point I 5 is indicated by the shaded section. [J] : Indicates a shielded cable.

[K] : Indicates the pin number of the connector. The numbering system is different for female and male connectors. Example: Numbered in order from upper left to lower right

Female

Numbered in order from upper right to lower left

Male

[L] : Indicates a ground point. The first letter of the code for each ground point(s) indicates the component’s location, e.g, ”E” for the Engine Compartment, ”I” for the Instrument Panel and Surrounding area, and ”B” for the Body and Surrounding area. [M] : Page No.

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[A] : System Title

B HOW TO USE THIS MANUAL [N]

System Outline Current is applied at all times through the STOP fuse to TERMINAL 2 of the stop light SW. When the ignition SW is turned on, current flows from the GAUGE fuse to TERMINAL 8 of the light failure sensor, and also flows through the rear lights warning light to TERMINAL 4 of the light failure sensor. Stop Light Disconnection Warning When the ignition SW is turned on and the brake pedal is pressed (Stop light SW on), if the stop light circuit is open, the current flowing from TERMINAL 7 of the light failure sensor to TERMINALS 1, 2 changes, so the light failure sensor detects the disconnection and the warning circuit of the light failure sensor is activated. As a result, the current flows from TERMINAL 4 of the light failure sensor to TERMINAL 11 to GROUND and turns the rear lights warning light on. By pressing the brake pedal, the current flowing to TERMINAL 8 of the light failure sensor keeps the warning circuit on and holds the warning light on until the ignition SW is turned off.

[O]

Service Hints S6 Stop Light SW 2–1 : Closed with the brake pedal depressed L4 Light Failure Sensor 1, 2, 7–Ground : Approx. 12 volts with the stop light SW on 4, 8–Ground : Approx. 12 volts with the ignition SW at ON position 11–Ground : Always continuity

[P]

: Parts Location See Page

See Page

Code

See Page

34

L4

36

R7

37

H17

36

R6

37

S6

35

[Q]

: Relay Blocks Code 1

[R]

See Page 18

Relay Blocks (Relay Block Location) R/B No.1 (Instrument Panel Brace LH)

: Junction Block and Wire Harness Connector Code

See Page

Junction Block and Wire Harness (Connector Location)

IB

20

Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)

3C

22

Instrument Panel Wire and J/B No.3 (Instrument Panel Brace LH)

[S]

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IE1

42

Floor Wire and Instrument Panel Wire (Left Kick Panel)

BV1

50

Luggage Room Wire and Floor Wire (Luggage Room Left)

[T]

: Ground Points Code

See Page

Ground Points Location

BL

50

Under the Left Center Pillar

BO

50

Back Panel Center

[U]

: Splice Points Code I5

6

Code

C7

See Page 44

Wire Harness with Splice Points Cowl Wire

Code B18

See Page 50

Wire Harness with Splice Points Luggage Room Wire

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Code

B [N] : Explains the system outline.

[O] : Indicates values or explains the function for reference during troubleshooting.

[P] : Indicates the reference page showing the position on the vehicle of the parts in the system circuit. Example : Part ”L4” (Light Failure Sensor) is on page 36 of the manual. ∗ The letter in the code is from the first letter of the part, and the number indicates its order in parts starting with that letter. Example : L 4

Á Á

Parts is 4th in order Light Failure Sensor

[Q] : Indicates the reference page showing the position on the vehicle of Relay Block Connectors in the system circuit.

[R] : Indicates the reference page showing the position on the vehicle of J/B and Wire Harness in the system circuit. Example : Connector ”3C” connects the Instrument Panel Wire and J/B No.3. It is described on page 22 of this manual, and is installed on the instrument panel left side.

[S] : Indicates the reference page describing the wiring harness and wiring harness connector (the female wiring harness is shown first, followed by the male wiring harness). Example : Connector ”IE1” connects the floor wire (female) and Instrument panel wire (male). It is described on page 42 of this manual, and is installed on the left side kick panel.

[T] : Indicates the reference page showing the position of the ground points on the vehicle. Example : Ground point ”BO” is described on page 50 of this manual and is installed on the back panel center.

[U] : Indicates the reference page showing the position of the splice points on the vehicle. Example : Splice point ”I5” is on the Cowl Wire Harness and is described on page 44 of this manual.

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Example : Connector ”1” is described on page 18 of this manual and is installed on the left side of the instrument panel.

B HOW TO USE THIS MANUAL The ground points circuit diagram shows the connections from all major parts to the respective ground points. When troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify the problem ground quickly. The relationship between ground points ( EA , IB and IC shown below) can also be checked this way.

I GROUND POINT W–B

W–B FAN MAIN Relay

5

FAN MAIN Relay

5

A/C Control Assembly W–B

W–B

5

A/C Relay No.3

5

W–B

A

O/D Main SW

E3

W–B

A W–B

A

Clock

E3

Blower Motor

I6

W–B A/C Relay No.2

W–B

A

Cigarette Lighter

W–B Blower SW

I6

W–B

W–B

A

A

Parking Brake SW

E3 J1 Junction Connector

W–B Radiator Fan Motor

E3

7 3B

W–B Headlight Cleaner Relay

E2

W–B Combination Meter W–B

W–B Headlight LH

E4

W–B

W–B

W–B

W–B

Front Fog Light LH

3 3F 13 3G

W–B

W–B E5

W–B Front Turn Signal Light LH

1 3D

W–B E4

W–B

W–B Front Clearance Light RH

W–B Brake Fluid Level SW

E6

W–B

Door Lock Control SW

W–B B4

2 IA1

Cruise Control ECU

Remote Control Mirror SW

Turn Signal Flasher

5 3E

W–B

Front Clearance Light LH W–B

I2

Front Fog Light RH

W–B E4

E4

W–B

W–B

W–B

6 3E

W–B I4

W–B Defogger SW

I2 W–B I2

Combination SW

B4

W–B

W–B Door Lock Motor RH

I5

W–B

B4

W–B

15 W–B W–B ID1 B5

W–B

W–B

W–B

Unlock Warning SW

I5

10 EA2

Door Lock Control Relay

W–B

W–B

W–B

W–B Door Courtesy SW RH

I5

W–B B5 EA

W–B I4

8 W–B IB1 I8

W–B

W–B A/C Amplifier

Door Courtesy SW LH

B5 W–B

Door Lock Control SW

B5 W–B

W–B

W–B Idle–Up SW

Power Window Control Relay

W–B

W–B

W–B Blower Resistor

Power Window Master SW

Door Lock Motor LH W–B (4A–GZE)

4 BR

W–B

Radio and Player

4

4

Fuel Control SW

I5

4

3 IC3

W–B I5

W–B Woofer Speaker Amplifier

W–B HEATER Relay

Combination Meter

4 BR

BR 4

I3

BR Combination Meter

I3 BR

Fuel Sender

W–B

4

BR

5 BA1

W–B

BR Auto Antenna Motor

BR

IB

∗

8

IC

The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

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E5

Front Turn Signal Light RH

Combination SW

7 3C

W–B Headlight RH

B The ”Current Flow Chart” section, describes which parts each power source (fuses, fusible links, and circuit breakers) transmits current to. In the Power Source circuit diagram, the conditions when battery power is supplied to each system are explained. Since all System Circuit diagrams start from the power source, the power source system must be fully understood.

J POWER SOURCE (Current Flow Chart) The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fuse, etc.) and other parts. 10A ECU–B Short Pin

2

2 7.5A DOME

15A EFI 30A AM2

Battery

Fusible Link Block

2

10A HAZARD

6

2 20A RADIO NO.1 S2

Starter

10A HORN 6

100A ALT

60A ABS

5

Engine Room R/B (See Page 20)

10A

STOP

ABS ABS and Traction Control Cruise Control Electronically Controlled Transmission Multiplex Communication System

194 187 180 166 210

DOME

Cigarette Lighter Combination Meter Headlight Interior Light Key Reminder and Seat Belt Warning Light Auto Turn Off Theft Deterrent and Door Lock Control

214 230 112 122

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20A

Page

System

Fuse

Power Source 40A DOOR LOCK CB 1.25B FL MAIN

W

W

W 2

2

7 EB1

W I2

W 1

I2

B

W 1

15A HAZ–RADIO

W

2 W

2

8

4 AM1

2

E7

6 EB1 W–R

W–R

AM2

7.5A AM2

B

1 TAIL Relay

2

B

E7

B 2 B

4

STARTER Relay 1 3

2

4

I8 Ignition SW

4

B–W 2

3 1

1

W–B 2 B–W

3

2

1

G

15A TAIL

G 1

20A DEFOG

B–Y

2

W–R 1

1

B

2

2

W–B 2

G–W

B

INJECTION Relay 3 1

IG1

2

ACC

B–O

IG2

B

2

E7

R 1

1

W

W

B

B

W–L 1

7.5A DOME

W I2

50A MAIN

E7

2

W

W

W

Battery 3 EA2 1 EA1

W

1

1

E6

15A RAD CIG

B–Y 1

∗

P–L 1

The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

9

B HOW TO USE THIS MANUAL K CONNECTOR LIST I14

I15

Dark Gray

Gray

1

1

2

[A]

I16

J1

J2

Black

2

A A

1 2

A A

A

A B B D D A A B CC CD D

A

6 7 8

[B]

J3

J4

K1

K2

L1

1 2

1 2

Dark Gray A A A A A A A A

A B B DD A A B CC CDD

L3

L4

1 2

1

M1

M2

1 2 3 4 5 6 7 8 9 101112

1 2 3 45 6 78

M3

1

1 2 3 4

2

M4

[D]

N1 Gray

1 2 3

[C]

Black

1 7

5

6

2 3 4 8 9 10

N2

O1

O2

Gray

Black

Dark Gray

1

2

1

1

[A] : Indicates connector to be connected to a part. (The numeral indicates the pin No.) [B] : Junction Connector Indicates a connector which is connected to a short terminal. Junction Connector

Junction connector in this manual include a short terminal which is connected to a number of wire harnesses. Always perform inspection with the short terminal installed. (When installing the wire harnesses, the harnesses can be connected to any position within the short terminal grouping. Accordingly, in other vehicles, the same position in the short terminal may be connected to a wire harness from a different part.) Wire harness sharing the same short terminal grouping have the same color. Same Color

Short Terminal

[C] : Parts Code The first letter of the code is taken from the first letter of part, and the numbers indicates its order in parts which start with the same letter. [D] : Connector Color Connectors not indicated are milky white in color.

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L2 Gray

1

B L PART NUMBER OF CONNECTORS Part Name

Code

Part Number

Code

Part Name

Part Number

A1

A/C Ambient Temp. Sensor

90980–11070

D4

Diode (Courtesy)

90980–11608

A2

A/C Condenser Fan Motor

90980–11237

D5

Diode (Interior Light)

90980–10962

A3

A/C Condenser Fan Relay

90980–10940

D6

Diode (Moon Roof)

90980–11608 90980–10848

A4

A/C Condenser Fan Resistor

90980–10928

D7

Door Lock Control Relay

A5

A/C Magnetic Clutch

90980–11271

D8

Door Lock Control SW LH

A6

A/T Oil Temp. Sensor

90980–11413

D9

Door Lock Control SW RH

A7 [A]

ABS Actuator [B]

90980–11151 [C]

D10

Door Courtesy SW LH

A8

ABS Actuator

90980–11009

D11

Door Courtesy SW RH

90980–11148

90980–11097

A9

ABS Speed Sensor Front LH

90980–10941

D12

Door Courtesy SW Front LH

A10

ABS Speed Sensor Front RH

90980–11002

D13

Door Courtesy SW Front RH

A11

Airbag Sensor Front LH

D14

Door Courtesy SW Rear LH

A12

Airbag Sensor Front RH

A13

Airbag Squib

90980–11156 90980–11856 D15

Door Courtesy SW Rear RH

90980–11194

D16

Door Key Lock and Unlock SW LH

90980–11070

D17

Door Key Lock and Unlock SW RH

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90980–11170

[A] : Part Code [B] : Part Name [C] : Part Number Toyota Part Number are indicated. Not all of the above part numbers of the connector are established for the supply.

11

C TROUBLESHOOTING To Ignition SW IG Terminal

(a) Establish conditions in which voltage is present at the check point. Example: [A] – Ignition SW on [B] – Ignition SW and SW 1 on [C] – Ignition SW, SW 1 and Relay on (SW 2 off)

Fuse [A]

SW 1

VOLTAGE CHECK

Voltmeter [B]

(b) Using a voltmeter, connect the negative lead to a good ground point or negative battery terminal, and the positive lead to the connector or component terminal. This check can be done with a test light instead of a voltmeter.

Relay [C]

CONTINUITY AND RESISTANCE CHECK (a) Disconnect the battery terminal or wire so there is no voltage between the check points.

Ohmmeter

(b) Contact the two leads of an ohmmeter to each of the check points.

SW

If the circuit has diodes, reverse the two leads and check again. When contacting the negative lead to the diode positive side and the positive lead to the negative side, there should be continuity. When contacting the two leads in reverse, there should be no continuity.

Ohmmeter

Diode

Digital Type

12

Analog Type

(c) Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting of the electrical circuit.

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Solenoid

SW 2

C To Ignition SW IG Terminal

FINDING A SHORT CIRCUIT (a) Remove the blown fuse and disconnect all loads of the fuse. (b) Connect a test light in place of the fuse. (c) Establish conditions in which the test light comes on.

Test Light

Fuse Case Short [A]

SW 1 Short [B] Disconnect Disconnect Light

Example: [A] – Ignition SW on [B] – Ignition SW and SW 1 on [C] – Ignition SW, SW 1 and Relay on (Connect the Relay) and SW 2 off (or Disconnect SW 2) (d) Disconnect and reconnect the connectors while watching the test light. The short lies between the connector where the test light stays lit and the connector where the light goes out. (e) Find the exact location of the short by lightly shaking the problem wire along the body.

Relay Short [C]

Disconnect SW 2

Solenoid

(a) Do not open the cover or the case of the ECU unless absolutely necessary. (If the IC terminals are touched, the IC may be destroyed by static electricity.) (b) When replacing the internal mechanism (ECU part) of the digital meter, be careful that no part of your body or clothing comes in contact with the terminals of leads from the IC, etc. of the replacement part (spare part).

DISCONNECTION OF MALE AND FEMALE CONNECTORS To pull apart the connectors, pull on the connector itself, not the wire harness. HINT : Check to see what kind of connector you are disconnecting before pulling apart.

Pull Up

Press Down

Pull Up

Press Down

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CAUTION:

C TROUBLESHOOTING HOW TO REPLACE TERMINAL (with terminal retainer or secondary locking device)

Reference:

1. PREPARE THE SPECIAL TOOL

10 3

1 Example: (Case 1)

1

HINT : To remove the terminal from the connector, please construct and use the special tool or like object shown on the left. 2. DISCONNECT CONNECTOR

0.2 (mm)

Up

Tool

3. DISENGAGE THE SECONDARY LOCKING DEVICE OR TERMINAL RETAINER. (a) Locking device must be disengaged before the terminal locking clip can be released and the terminal removed from the connector.

NOTICE: Do not remove the terminal retainer from connector body.

Terminal Retainer

[A]

Terminal Retainer

For Non–Waterproof Type Connector HINT : The needle insertion position varies according to the connector’s shape (number of terminals etc.), so check the position before inserting it. ”Case 1”

[Retainer at Full Lock Position]

Raise the terminal retainer up to the temporary lock position.

Stopper

Terminal Retainer

[Retainer at Temporary Lock Position]

Example: (Case 2)

14

Secondary Locking Device

”Case 2” Open the secondary locking device.

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(b) Use a special tool or the terminal pick to unlock the secondary locking device or terminal retainer.

C Tool Tab

Tab

[B]

Terminal Retainer

Tool [Male]

Access Hole ( Mark)

Tool

For Waterproof Type Connector HINT : Terminal retainer color is different according to connector body. Example: Terminal Retainer Black or White Black or White Gray or White

: Connector Body : Gray : Dark Gray : Black

[Female]

”Case 1” Type where terminal retainer is pulled up to the temporary lock position (Pull Type). Insert the special tool into the terminal retainer access hole (YMark) and pull the terminal retainer up to the temporary lock position. Retainer at Full Lock Position

HINT : The needle insertion position varies according to the connector’s shape (Number of terminals etc.), so check the position before inserting it.

Retainer at Temporary Lock Position [Male]

Example: (Case 2)

[Female]

”Case 2” Type which cannot be pulled as far as Power Lock insert the tool straight into the access hole of terminal retainer as shown.

Terminal Retainer

Tool

Tool

[Male]

Press Down

Press Down [Female]

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Example: (Case 1)

C TROUBLESHOOTING Push the terminal retainer down to the temporary lock position.

Retainer at Temporary Lock Position [Male]

[Female]

(c) Release the locking lug from terminal and pull the terminal out from rear.

Locking Lug

Tool

4. INSTALL TERMINAL TO CONNECTOR (a) Insert the terminal. HINT: 1. Make sure the terminal is positioned correctly. 2. Insert the terminal until the locking lug locks firmly. 3. Insert the terminal with terminal retainer in the temporary lock position.

(b) Push the secondary locking device or terminal retainer in to the full lock position. 5. CONNECT CONNECTOR

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Retainer at Full Lock Position

ABBREVIATIONS D ABBREVIATIONS

2WD

=

Two Wheel Drive Vehicles

4WD

=

Four Wheel Drive Vehicles

A/C

=

Air Conditioner

A/T

=

Automatic Transmission

ABS

=

Anti–Lock Brake System

ADD

=

Automatic Disconnecting Differential

CAN

=

Controller Area Network

CD

=

Compact Disc

DLC3

=

Data Link Connector 3

ECT

=

Electronic Control Transmission

ECU

=

Electronic Control Unit

EDU

=

Electronic Driving Unit

EGR

=

Exhaust Gas Recirculation

IC

=

Integrated Circuit

INT

=

Intermittent

J/B

=

Junction Block

LCD

=

Liquid Crystal Display

LH

=

Left–Hand

M/T

=

Manual Transmission

R/B

=

Relay Block

RH

=

Right–Hand

SRS

=

Supplemental Restraint System

SW

=

Switch

TEMP.

=

Temperature

VRV

=

Vacuum Regulating Valve

VSV

=

Vacuum Switching Valve

w/

=

With

w/o

=

Without

cardiagn.com

The following abbreviations are used in this manual.

∗ The titles given inside the components are the names of the terminals (terminal codes) and are not treated as being abbreviations.

17

E GLOSSARY OF TERMS AND SYMBOLS GROUND The point at which wiring attaches to the Body, thereby providing a return path for an electrical circuit; without a ground, current cannot flow.

BATTERY Stores chemical energy and converts it into electrical energy. Provides DC current for the auto’s various electrical circuits.

CIGARETTE LIGHTER An electric resistance heating element.

HEADLIGHTS Current flow causes a headlight 1. SINGLE FILAMENT filament to heat up and emit light. A headlight may have either a single (1) filament or a double (2) filament

2. DOUBLE FILAMENT

CIRCUIT BREAKER Basically a reusable fuse, a circuit breaker will heat and open if too much current flows through it. Some units automatically reset when cool, others must be manually reset.

HORN An electric device which sounds a loud audible signal.

DIODE A semiconductor which allows current flow in only one direction.

IGNITION COIL Converts low–voltage DC current into high–voltage ignition current for firing the spark plugs.

DIODE, ZENER

LIGHT Current flow through a filament causes the filament to heat up and emit light.

A diode which allows current flow in one direction but blocks reverse flow only up to a specific voltage. Above that potential, it passes the excess voltage. This acts as a simple voltage regulator.

PHOTODIODE The photodiode is a semiconductor which controls the current flow according to the amount of light.

LED (LIGHT EMITTING DIODE) Upon current flow, these diodes emit light without producing the heat of a comparable light.

DISTRIBUTOR, IIA Channels high–voltage current from the ignition coil to the individual spark plugs.

METER, ANALOG Current flow activates a magnetic coil which causes a needle to move, thereby providing a relative display against a background calibration.

FUSE

METER, DIGITAL Current flow activates one or many LED’s, LCD’s, or fluorescent displays, which provide a relative or digital display.

A thin metal strip which burns through when too much current flows through it, thereby stopping current flow and protecting a circuit from damage.

FUEL

FUSIBLE LINK (for Medium Current Fuse)

(for High Current Fuse or Fusible Link)

18

A heavy–gauge wire placed in high amperage circuits which burns through on overloads, thereby protecting the circuit. The numbers indicate the crosssection surface area of the wires.

M

MOTOR A power unit which converts electrical energy into mechanical energy, especially rotary motion.

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CAPACITOR (Condenser) A small holding unit for temporary storage of electrical voltage.

E

RELAY, DOUBLE THROW A relay which passes current through one set of contacts or the other.

SPEAKER An electromechanical device which creates sound waves from current flow.

SWITCH, MANUAL Opens and closes circuits, thereby 1. NORMALLY stopping (1) or OPEN allowing (2) current flow. 2. NORMALLY CLOSED

RESISTOR An electrical component with a fixed resistance, placed in a circuit to reduce voltage to a specific value.

SWITCH, DOUBLE THROW A switch which continuously passes current through one set of contacts or the other.

RESISTOR, TAPPED A resistor which supplies two or more different non adjustable resistance values.

SWITCH, IGNITION A key operated switch with several positions which allows various circuits, particularly the primary ignition circuit, to become operational.

RESISTOR, VARIABLE or RHEOSTAT A controllable resistor with a variable rate of resistance. Also called a potentiometer or rheostat.

(Reed Switch Type)

SENSOR (Thermistor) A resistor which varies its resistance with temperature.

SWITCH, WIPER PARK Automatically returns wipers to the stop position when the wiper switch is turned off.

SENSOR, SPEED Uses magnetic impulses to open and close a switch to create a signal for activation of other components.

TRANSISTOR A solidstate device typically used as an electronic relay; stops or passes current depending on the voltage applied at ”base”.

SHORT PIN Used to provide an unbroken connection within a junction block.

SOLENOID An electromagnetic coil which forms a magnetic field when current flows, to move a plunger, etc.

WIRES Wires are always drawn as (1) NOT straight lines on wiring CONNECTED diagrams. Crossed wires (1) without a black dot at the junction are not joined; crossed wires (2) with a black dot or octagonal ( ) (2) SPLICED mark at the junction are spliced (joined) connections.

19

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RELAY Basically, an electrically operated 1. NORMALLYswitch which may be normally CLOSED closed (1) or open (2). Current flow through a small coil creates a magnetic field which either opens or closes an attached switch. 2. NORMALLY OPEN

F RELAY LOCATIONS

Injector Driver (EDU) Skid Control ECU with Actuator Engine Room R/B Engine Room J/B

20

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[Engine Compartment]

F [Instrument Panel]

Transponder Key ECU

Theft Warning ECU Turn Signal Flasher

4WD Control ECU

Transponder Key Amplifier

R/B No.3

Transmission Control ECU

A/C Amplifier

Shift Lock Control ECU

Airbag Sensor Assembly Center

Driver Side J/B

21

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Engine ECU

F RELAY LOCATIONS 1

: Engine Room R/B : Engine Room J/B

Engine Compartment Left (See Page 20)

(Inner Circuit : See Page 26)

* 1:100A ALT (for High Current) * 2:80A GLOW (for High Current) * 3:50A BATT P/I (for High Current) * 4:30A AM2 (for High Current) * 5:40A MAIN (for High Current) * 6:40A ABS NO.1 (for High Current) * 7:40A FR HTR (for High Current) * 8:30A ABS NO.2 (for High Current)

*2

*3

*4

*6

Unit C *5

*7

*8 1 15A 2 FOG

Unit A

1 10A 2 HORN

17.5A 2 ALT-S 115A 2 TURN-HAZ

2 20A 1 H-LP RH 2 20A 1 H-LP LH

17.5A 2 ECU-B 115A 2 RAD 17.5A 2 DOME

130A 2 DCC

Unit D

22

1 25A 2 EFI

Unit B

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*1

F

(from Engine Room (from Engine Room Main Wire) Main Wire)

Unit A

1 3

1 3

2 4

1B

1C

3 1

4 2

3 1

4 2

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Back View

2 4

Side View

Top View

Unit D Side View

1E

1F 1

(from Engine Wire) Wire Coler : B

1G 1

1A 1

(from Engine Room (from Engine Room Main Wire) Main Wire) Wire Coler : B Wire Coler : B

1

(from Engine Room Main Wire) Wire Coler : W

23

F RELAY LOCATIONS 1

: Engine Room R/B : Engine Room J/B

Unit B

Engine Compartment Left (See Page 20)

(Inner Circuit : See Page 27) Top View

Back View

1 2 3 4

1 2 3 4

1I

5 6 7 8

5 6 7 8

(from Engine Room Main Wire)

1 2 3 4

1J

1 2 3 4

5 6 7 8

8

(from Engine Room Main Wire) 1H 1

1

(from Engine Room Main Wire)

Unit C

1

5

3

ST Relay 2

5

2

1

3

24

GLOW Relay

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5 6 7

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Memo

25

F RELAY LOCATIONS [Engine Room R/B and Engine Room J/B Inner Circuit]

Unit A 1 1E 1 1F

100A ALT

80A GLOW 1 1G 50A BATT P/I 3 1B 40A ABS NO.1

30A AM2

2 1B 40A FR HTR

40A MAIN 3 1C

1 1C 30A ABS NO.2 2 1C

1 1A

Unit D 1

2

30A DCC

1

2

1

7.5A ECU-B 1

2

1

15A RAD 1

2

1

7.5A ALT-S 1

2

1

2

1

7.5A DOME

1

15A TURN-HAZ 1

2

1

20A H-LP RH 1

1

2

20A H-LP LH

26

1

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4 1B

F

Unit B

1 1I FOG Relay 1

2

4 1I

15A FOG 3 1I 2 1I

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1 1H

5 1I 1

2

HORN Relay 8 1I

10A HORN 7 1I 6 1I

1 1J MAIN Relay 1

2

4 1J

25A EFI 3 1J 2 1J

5 1J EDU Relay 8 1J 7 1J 6 1J

27

F RELAY LOCATIONS : Driver Side J/B

Instrument Panel Brace RH (See Page 21)

Yellow

123456 78

6 2

910

5

4

3 1

(from Instrument (from Instrument Panel Wire) Panel Wire)

2A

2 1 6 5 4 3

7

2I

6 5 4

2C

3

1 2 345 6 7 8 91011 12

2 654321 10 9 87

(from Instrument Panel Wire)

13 12 11 10 9 8

1

(from Floor Wire) 2D

1 2 34567 8 9 101112131415161718

9 8 76543 2 1 18 17161514131211 10

14

6 543 2 1 12 1110 9 8 7

13 12

(from Instrument Panel Wire) 5 4 3 2 1

2E 5 4 3 2 1

1 2

7.5A

11

ST

10

10A

9

A/C

8

7.5A

7 6 5 4 3 2 1

14 13 12 11 10 9 8

7

7

6

6

5

2J

2F

1

1

2

(from Engine Room Main Wire)

4

3

3

2

2

1

1

INJ

CIG

14

7.5A

7.5A

13

OBD

ACC

12

10A

7.5A IGN

10A

20A

TAIL

WIP

15A

10A

2G

14 13 12 11 10 9 8

(from Engine Room Main Wire)

15A

STOP 2 1 4 3

5

4

MET 15A

(from Roof Wire)

11 10 9 8

7 6 5 4 3 2 1

14 13 12 11 10 9 8

14

7

13

6

12

5

11

4

10

3

9

2

8

1

7 7

6 5 4 3 2 1

2M

6 5 4 3 2

14 13 12 11 10 9 8

1

PWR OUT ECU-IG&GAUGE 1

(from Engine Room Main Wire)

(from Engine Room Main Wire) 2H

2K Black 8

4 2

3 1

9 10 11

(from Floor Wire)

12 13 14

1 2 3 4 5 6 7

2L Black 8 9 10 11 12 13

1 2 3 4 5 6 7

14

(from Floor Wire) (from Engine Room Main Wire)

28

14

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2B

F

25 26 27 28

17 18 19

9 10

20

11

12 21 13 22 30 14 23 31 15 24 32 16 29

1 2 3 4 5 6 7 8

(from Instrument Panel Wire) 2O PWR OUT Relay

40A AM1 (for High Current)

8 7 6 5 4

16 15 14 13 12

24 23 22 21

31

32 31

16 24 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32

2N

30 29 28

20 11 27 3 19 10 26 2 18 9 25 1 17

16 24 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32

8

31

7 6 5 4 3 2 1

8 7

1

1

2

2

40A IG1 (for High Current)

3 5

6 5

1

HTR Relay 2

3

4

Gray

3

1

2

2

8

5

1

7

2Q (from Instrument Panel Wire)

8 7 6

16 15 14 13

24 23 22

32 31 30

29 21 12 28 4 20 11 27 3 19 10 26 2 18 9 25 1 17 5

(from Instrument Panel Wire)

16 24 31 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32

2P

16 24 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32 31

8 7 6 5 4 3 2 1

8 7 6 5 4 3 2 1

16 24 31 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32

16 24 15 23 30 14 22 29 13 21 28 12 20 27 11 19 26 10 18 9 25 17 32 31

6 5 4 3 2 1

8 7 6 5 4

26 27 28

17 18 19

9 10

20

11

12 21 29 13 22 30 14 23 31 15 24 32 16

5

16 15 14 13 12

24 23 22 21

32 31 30 29

28 20 11 27 3 19 10 26 2 18 9 25 1 17

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

(from Instrument Panel Wire)

Integration Relay

3 2 1

2R Gray 25

6 4

8 7

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Gray

2S

1 2

25

3

26

4

27

5

28

6

29

7 8

(from Instrument Panel Wire)

17 18 19

9 10

20

11

12 21 13 22 30 14 23 31 15 24 32 16

1 2 3 4 5 6 7 8

(from Instrument Panel Wire)

29

F RELAY LOCATIONS [Driver Side J/B Inner Circuit] 18 2P 2 2J

2 2P

2 2I

18 2Q 10A A/C

1 2E

2 2Q

9 2D

3 2A

4

1 2F 2 2E

5

3

1

2

5 2A 13 2D

HTR Relay

15 2D

PWR OUT Relay 5 3

16 2D

17 2D 18 2D

15A PWR OUT

23 2P

1 2B 2 2B

1

7 2P

2

24 2N

7 2Q

8 2N

7 2J

24 2O

7 2I

7.5A ACC

8 2O

12 2C 15A CIG

23 2N 7 2N

10A TAIL

1 2C 5 2C

23 2O 7 2O

7.5A OBD

14 2D

10A STOP 1 2G

2 2F

2 2C

1

3 2C

40A IG1 1 2

4 2C 1 2H

2

2 2H 2 2A

40A AM1 6 2A

5 2E

10A ECU-IG&GAUGE

26 2R 10 2R

32 2R 20A WIP

26 2S

32 2S

10 2S

16 2S

9 2L

31 2R

9 2M

15 2R

9 2K

31 2S

30 2R

15 2S

14 2R

14 2L

30 2S

14 2M

14 2S

14 2K

(Cont. Next Page)

30

16 2R

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23 2Q

F

(Cont'd) 20 2R 13 2L

4 2R

13 2M

20 2S

13 2K

4 2S

4 2L

25 2R

4 2M

9 2R

4 2K

25 2S

8 2L

9 2S

8 2M

19 2N

8 2K

3 2N 19 2O

7 2C

7.5A ST

3 2O

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22 2R 7.5A IGN 6 2C

6 2R

3 2B

22 2S

21 2N

6 2S

5 2N

6 2L

21 2O

6 2M

5 2O

6 2K

8 2C

8 2B 7.5A MET

9 2C

1 2D

10 2C

10 2D

11 2C

11 2D

24 2R

12 2D

8 2R

4 2B

24 2S

21 2P

8 2S

5 2P

25 2P

21 2Q

9 2P

5 2Q

25 2Q

5 2J

9 2Q

5 2I

8 2J

7 2B

8 2I

22 2P

4 2E

6 2P

32 2N

22 2Q

16 2N

6 2Q

32 2O

6 2J

16 2O

6 2I

(Cont. Next Page)

31

F RELAY LOCATIONS [Driver Side J/B Inner Circuit] (Cont'd)

6

7 2D 6 2D 5 2D 4 2D

5

GND

17

ALTB

8

10 2N

9

26 2O

10 11

10 2O 18

UL1

3 2D 2 2D 3 2E

26 2N

25 2N 9 2N

12

25 2O

13

9 2O ACT-

31 2N

2

27 2R

15 2N

11 2R

31 2O

27 2S

15 2O

11 2S

Integration Relay

30 2N

10 2L

14 2N

10 2M

30 2O

10 2K 3

14 2O 1 2A

28 2R

ACT+ 14

12 2R

L1

4 2A 28 2N

28 2S 15

12 2S

ILE

12 2N

11 2L

28 2O

11 2M

12 2O 27 2N

11 2K 16

BECU

DCTY

29 2R

11 2N

13 2R

27 2O

29 2S

11 2O

13 2S

22 2N

12 2L

6 2N

12 2M

22 2O

12 2K

6 2O

20 2N

29 2N

4 2N

13 2N

20 2O

29 2O

4 2O

13 2O

(Cont. Next Page)

32

4

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4 2H

1

F

20 2P

24 2P

4 2P

8 2P

20 2Q

24 2Q

4 2Q

8 2Q

4 2J

29 2P

4 2I

13 2P

26 2P

29 2Q

10 2P

13 2Q

26 2Q

12 2J

10 2Q

12 2I

9 2J

28 2P

9 2I

12 2P

18 2N

28 2Q

2 2N

12 2Q

18 2O

11 2J

2 2O

11 2I

17 2N

19 2P

1 2N

3 2P

17 2O

19 2Q

1 2O

3 2Q

32 2P

3 2J

16 2P

3 2I

32 2Q

27 2P

16 2Q

11 2P

31 2P

27 2Q

15 2P

11 2Q

31 2Q

10 2J

15 2Q

10 2I

14 2J

17 2P

14 2I

1 2P

30 2P

17 2Q

14 2P

1 2Q

30 2Q

1 2J

14 2Q

1 2I

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(Cont'd)

13 2J 13 2I

(Cont. Next Page)

33

F RELAY LOCATIONS [Driver Side J/B Inner Circuit]

23 2R

18 2R

7 2R

2 2R

23 2S

18 2S

7 2S

2 2S

7 2L

2 2L

7 2M

2 2M

7 2K

2 2K

21 2R

17 2R

5 2R

1 2R

21 2S

17 2S

5 2S

1 2S

5 2L

1 2L

5 2M

1 2M

5 2K

1 2K

19 2R 3 2R 19 2S 3 2S 3 2L 3 2M 3 2K

34

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(Cont'd)

F Cowl Side Panel LH (See Page 21)

1 20A

2

2

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25A

1 DEF

: R/B No.3

DOOR

3

1

5

3

IG1 Relay

2

1 5

3

DEF Relay

2

2

1

30A PWR (for High Current)

35

G ELECTRICAL WIRING ROUTING Position of Parts in Engine Compartment A2

F5

F6

B1

F8

E1

F7

E2

G1

E4

B3 B2 I3 A4

I1

A8

I2

A7

F10

H2 F3

I4 H1

C3

A A A A A A A A

1 2 3 4 5 6 7 8

A6

A/C Compressor A/T Fluid Temp. Sensor ADD Actuator Air Flow Meter Airbag Sensor (Front LH) Airbag Sensor (Front RH) Alternator Alternator

B 1 Back–Up Lamp SW B 2 Brake Fluid Level Warning SW B 3 Brake Vacuum Warning SW

A1

H4

A3

E3

F9

F11

F 2 F 3 F 4 F 5 F 6 F 7 F 8 F 9 F 10 F 11

H3

C4

C1

A5

C2

F2

Fog Lamp (Front LH) Fog Lamp (Front RH) Fuel Filter Warning SW Fuel Injector (No.1) Fuel Injector (No.2) Fuel Injector (No.3) Fuel Injector (No.4) Fuel Pressure Sensor Fuel Sedimenter Level Warning SW Fuel Temp. Sensor

G 1 Glow Plug

C C C C

1 2 3 4

Camshaft Position Sensor Clearance Lamp (Front LH) Clearance Lamp (Front RH) Crankshaft Position Sensor

H H H H

1 2 3 4

Headlamp (LH) Headlamp (RH) Horn (High) Horn (Low)

E E E E

1 2 3 4

ECT Solenoid EGR Valve Position Sensor Engine Hood Courtesy SW Engine Oil Pressure Sensor

I I I I

1 2 3 4

Injector Driver (EDU) Injector Driver (EDU) Inlet Air Temp. Sensor (Air Cleaner) Inlet Air Temp. Sensor (Inter Cooler)

36

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F4

G Position of Parts in Engine Compartment (*2) W3

N1

T9

T2

T3

(*5)

(*6)

(*4)

T4

S3

T4

T5

(*1)

(*7)

(*8)

(*3)

T7

S3

S3

T9

T6

S9

T14 T15

V1

S1

V2

S2

T1

T10

J1

T11 T13

T12

P1

* 1:A/T * 2:2KD-FTV w/o Inter Cooler * 3:Except *2 * 4:A/T 4WD * 5:M/T 4WD * 6:4WD, M/T 2WD w/ Inter Cooler * 7:M/T 2WD w/o Inter Cooler * 8:A/T 2WD

J 1 Junction Connector N 1 Neutral Start SW P 1 Pressure SW S S S S S S S S S

1 2 3 4 5 6 7 8 9

Security Horn Skid Control ECU with Actuator Speed Sensor Speed Sensor (Front LH) Speed Sensor (Front RH) Starter Starter Suction Control Valve Swirl Control Valve

S5

W1

S6

S8

S4

W2

T 1 T 2 T 3 T 4 T 5 T 6 T 7 T 9 T 10 T 11 T 12 T 13 T 14 T 15

Throttle Body Assembly Throttle Body Assembly Transfer Indicator SW (4WD Position) Transfer Indicator SW (L4 Position) Transfer Indicator SW (Neutral Position) Transmission Revolution Sensor (Input) Transmission Revolution Sensor (Output) Turbo Pressure Sensor Turbocharger Variable Nozzle Motor Turbocharger Variable Nozzle Sensor Turn Signal Lamp (Front LH) Turn Signal Lamp (Front RH) Turn Signal Lamp (Front Side LH) Turn Signal Lamp (Front Side RH)

V 1 VRV (EGR) V 2 VSV (EGR Cut Valve) W 1 Water Temp. Sensor W 2 Windshield Washer Motor W 3 Windshield Wiper Motor

37

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S7

G ELECTRICAL WIRING ROUTING Position of Parts in Instrument Panel J11

J12

J7

J8

H5

C7

C11

J19

J18

C12

C8

J4

J5

J3

J2

J23

* 1:w/o Engine Immobilizer System

J6 E5

C9

F14

J22 (*1)

E6 J15

A13

E7

J29

E8

J28

J17

J24

J14

J26

J13

J27

J10

J9

B4

A16

B5

Cigarette Lighter Cigarette Lighter Illumination Clock Combination Meter Combination Meter Combination SW Combination SW Combination SW

D 1 DLC3 E E E E

5 6 7 8

Engine ECU Engine ECU Engine ECU Engine ECU

F 14 4WD Control ECU H 5 Hazard Warning Signal SW

38

A12

A/C Amplifier A/C Thermistor A/C Volume SW A/T Shift Lever Illumination Accelerator Position Sensor Airbag Sensor Assembly Center Airbag Squib (Steering Wheel Pad) Ashtray Illumination

B 4 Blower Motor B 5 Blower Resistor B 6 Blower SW C 5 C 6 C 7 C 8 C 9 C10 C 11 C12

A10

B6

A11

A14

C5

C6

I I

J20

A9

J21

A15

C10

5 Ignition Key Cylinder Lamp 6 Ignition SW

J 2 J 3 J 4 J 5 J 6 J 7 J 8 J 9 J 10 J 11 J 12 J 13 J 14 J 15 J 16 J 17 J 18 J 19 J 20 J 21 J 22 J 23 J 24 J 25 J 26 J 27 J 28 J 29

Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector Junction Connector

I6

D1

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J25

J16

A 9 A 10 A 11 A 12 A 13 A 14 A 15 A 16

I5

G Position of Parts in Instrument Panel R1

R2

T21

* 2:w/ Engine Immobilizer System

S12 T16 T17 T18

S14

T19

T22

S11

P3

P2

R3

S13

U1

T20

K1

S10

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T8

O1

(*2)

K 1 Key Interlock Solenoid O 1 Outer Mirror SW P 2 Parking Brake SW P 3 Power Point Socket R 1 Radio Receiver Assembly R 2 Radio Receiver Assembly R 3 Rear Window Defogger SW S 10 S 11 S 12 S 13 S 14

T 8 T 16 T 17 T 18 T 19 T 20 T 21 T 22

Turbo Motor Driver Theft Warning ECU Transmission Control ECU Transmission Control ECU Transmission Control ECU Transponder Key Amplifier Transponder Key ECU Turn Signal Flasher

U 1 Unlock Warning SW

Security Indicator Lamp Shift Lock Control ECU Short Pin (Theft Warning ECU) Spiral Cable Stop Lamp SW

39

G ELECTRICAL WIRING ROUTING Position of Parts in Body

[Double Cab] M1

O3

P6

P4

D6

O2 P9 P5 D7

P11

P10

D9

D3 P7

D5

D8

C13

D4

L2 L1

F12

A17

A 17 ABS Deceleration Sensor

F13

D2

L 1 License Plate Lamp LH L 2 License Plate Lamp RH

C13 Center Stop Lamp M 1 Map Lamp D D D D D D D D

2 3 4 5 6 7 8 9

Door Courtesy SW (Driver’s Side) Door Courtesy SW (Front Passenger’s Side) Door Courtesy SW (Rear LH) Door Courtesy SW (Rear RH) Door Lock Assembly (Driver’s Side) Door Lock Assembly (Front Passenger’s Side) Door Lock Assembly (Rear LH) Door Lock Assembly (Rear RH)

F 12 Front Seat Inner Belt (Driver’s Side) F 13 Fuel Sender Gage

40

O 2 Outer Rear View Mirror (LH) O 3 Outer Rear View Mirror (RH) P 4 P 5 P 6 P 7 P 8 P 9 P 10 P 11

Power Window Master SW Power Window Regulator Motor (Front LH) Power Window Regulator Motor (Front RH) Power Window Regulator Motor (Rear LH) Power Window Regulator Motor (Rear RH) Power Window SW (Front Passenger’s Side) Power Window SW (Rear LH) Power Window SW (Rear RH)

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P8

G Position of Parts in Body

[Double Cab] R8

R7

T24

S16

T23 S15 S17 R6

R5

S21

R R R R R

4 5 6 7 8

S 15 S 16 S 17 S 18 S 21 S 22

Rear Combination Lamp (LH) Rear Combination Lamp (RH) Rear Window Defogger Rear Window Defogger Room Lamp

R4

S22

T 23 Tweeter (LH) T 24 Tweeter (RH)

Speaker (Front Door LH) Speaker (Front Door RH) Speaker (Rear Door LH) Speaker (Rear Door RH) Speed Sensor (Rear LH) Speed Sensor (Rear RH)

41

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S18

G ELECTRICAL WIRING ROUTING Position of Parts in Body

[Extra Cab] M1

O3

P6

P4

D6

O2 P5 P9 D7

C13

D3

L1

F12

A17

A 17 ABS Deceleration Sensor

F13

D2

L 1 License Plate Lamp LH L 2 License Plate Lamp RH

C13 Center Stop Lamp M 1 Map Lamp D D D D

2 3 6 7

Door Courtesy SW (Driver’s Side) Door Courtesy SW (Front Passenger’s Side) Door Lock Assembly (Driver’s Side) Door Lock Assembly (Front Passenger’s Side)

F 12 Front Seat Inner Belt (Driver’s Side) F 13 Fuel Sender Gage

42

O 2 Outer Rear View Mirror (LH) O 3 Outer Rear View Mirror (RH) P P P P

4 5 6 9

Power Window Master SW Power Window Regulator Motor (Front LH) Power Window Regulator Motor (Front RH) Power Window SW (Front Passenger’s Side)

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L2

G Position of Parts in Body

[Extra Cab] R7

R8

T24

S16

R6

S20

T23 S15

S19

R R R R R

4 5 6 7 8

S 15 S 16 S 19 S 20 S 21 S 22

Rear Combination Lamp (LH) Rear Combination Lamp (RH) Rear Window Defogger Rear Window Defogger Room Lamp

S21

R4

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R5

S22

T 23 Tweeter (LH) T 24 Tweeter (RH)

Speaker (Front Door LH) Speaker (Front Door RH) Speaker (Rear LH) Speaker (Rear RH) Speed Sensor (Rear LH) Speed Sensor (Rear RH)

43

G ELECTRICAL WIRING ROUTING Position of Parts in Body

[Single Cab] O3

P6

P4

D6

O2 P5 P9 D7 D3

L2 L1

F12

A17

A 17 ABS Deceleration Sensor

F13

D2

L 1 License Plate Lamp LH L 2 License Plate Lamp RH

C13 Center Stop Lamp D D D D

2 3 6 7

Door Courtesy SW (Driver’s Side) Door Courtesy SW (Front Passenger’s Side) Door Lock Assembly (Driver’s Side) Door Lock Assembly (Front Passenger’s Side)

F 12 Front Seat Inner Belt (Driver’s Side) F 13 Fuel Sender Gage

44

O 2 Outer Rear View Mirror (LH) O 3 Outer Rear View Mirror (RH) P P P P

4 5 6 9

Power Window Master SW Power Window Regulator Motor (Front LH) Power Window Regulator Motor (Front RH) Power Window SW (Front Passenger’s Side)

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C13

G Position of Parts in Body

[Single Cab] R8

S16

S15

S21

R 4 Rear Combination Lamp (LH) R 5 Rear Combination Lamp (RH) R 8 Room Lamp

R4

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R5

S22

S 15 S 16 S 21 S 22

Speaker (Front Door LH) Speaker (Front Door RH) Speed Sensor (Rear LH) Speed Sensor (Rear RH)

45

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness : Location of Ground Points Engine Wire

EC

Engine Room Main Wire Engine No.2 Wire EA2 EA1 EA

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EB

: Location of Splice Points E2

;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;; ;;;;;;;;;;;

;;;; ;;;; ;;;; ;;;;

46

E1

G Connector Joining Wire Harness and Wire Harness EA1

1 2 3 4 5 6 7 8 9 10 11 12 13

EA1 EA2

5 4 3 2 1 13 12 11 10 9 8 7 6

1

2

2

1

Joining Wire Harness and Wire Harness (Connector Location) Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and J/B)

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Code

EA2

47

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness Engine Wire

Instrument Panel Wire

IE1

Emgine Room Main Wire

Roof Wire ID1 ID2 IB1 Front Door RH Wire

Front Door LH Wire IA1

Floor Wire

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IC1

Floor Wire

: Location of Ground Points ID

IE

IG

48

IF

G Connector Joining Wire Harness and Wire Harness IA1

1 2 3 4 5 6 7 8 9 10 11 1213141516171819 20

IB1

10 9 8 7 6 5 4 3 2 1

1 2 3 4 5 6 7

20 1918171615141312 11

IC1

2

1

7 6 5 4 3

ID1 Gray

2

3 4 5 6

2 1 6 5 43

1 2 3 4 5 6 7 8 9 10 11 12 13

5 4 3 2 1 13 12 11 10 9 8 7 6

ID2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Code

IE1

9 8 7 6 5 4 3 2 1

1 2 3

3 2 1

18 17 16 15 14 13 12 11 10

4 5 6

6 5 4

Joining Wire Harness and Wire Harness (Connector Location)

IA1

Instrument Panel Wire and Floor Wire (Left Kick Panel)

IB1

Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

IC1

Front Door LH Wire and Floor Wire (Left Kick Panel)

ID1 ID2 IE1

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1

Engine Wire and Instrument Panel Wire (Behind the Glove Box) Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement LH)

49

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness Engine Wire

Instrument Panel Wire

IF2

IF1

IF3

Engine Room Main Wire

IG1 II1 IH1 Roof Wire

Front Door LH Wire

Floor Wire

Floor Wire

: Location of Splice Points I1

;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;;

50

I2

;;;; ;;;; ;;;; ;;;; ;;;; ;;;; ;;;; ;;;; ;;;;

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Front Door RH Wire

G Connector Joining Wire Harness and Wire Harness IF1

IF2

Yellow

2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14

4 3

1 2

6 5 4 3 2 1 14 13 12 11 10 9 8 7

3 4

1 2 3 4 5 6 7 8 9 10 11 1213141516171819 20

IG1

1 2

10 9 8 7 6 5 4 3 2 1

5 6 7 8 9 10

20 1918171615141312 11

IH1

Code

4 3 2 1 10 9 8 7 6 5

II1

1 2 1 2 3 4 5 6 7 8 9 10 11 12

3 4

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IF3

2

1

3 4

5 6 7 8 9 10

4 3 2 1 10 9 8 7 6 5

7 6 5 4 3 12 11 10 9 8

Joining Wire Harness and Wire Harness (Connector Location)

IF1 IF2

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IF3 IG1

Engine Room Main Wire and Floor Wire (Near the Driver Side J/B)

IH1

Instrument Panel Wire and Floor Wire (Right Kick Panel)

II1

Front Door RH Wire and Floor Wire (Right Kick Panel)

51

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness

[Double Cab] Roof Wire

Engine Room Main Wire

Front Door RH Wire

Rear Door No.1 Wire RH

Instrument PanelWire Engine Wire BC1

Front Door LH Wire

Frame No.2 Wire

BB1 BA1

Floor Wire

Rear Door No.1 Wire LH

Frame Wire

Skid Control Sensor Wire

: Location of Splice Points B1

;;;;;; ;;;;;; ;;;;;; ;;;;;;

;;;; ;;;; ;;;;

B3

52

BE1

BD1

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BA2

G Connector Joining Wire Harness and Wire Harness BA1

1 2 3 4 5 6 7 8 9 10 11 12

BA2

2

1 2 3 4 5 6 7 8 9 10 11 12

1

7 6 5 4 3

5 4 3 2 1 12 11 10 9 8 7 6

12 11 10 9 8

1 2 3 4 5 6 7 8 9 10

BD1

BC1

1 2 3 4 5 6 7 8 9 10

5 4 3 2 1 10 9 8 7 6

5 4 3 2 1 10 9 8 7 6

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BB1

BE1

Black Black

1

Code BA1 BA2

2

2 1

1 2 3 4

2 1 4 3

Joining Wire Harness and Wire Harness (Connector Location) Frame Wire and Floor Wire (Under the Front Seat LH)

BB1

Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1

Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

BD1

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

BE1

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

53

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness

[Extra Cab] Engine Room Main Wire

Front Door RH Wire

Roof Wire Instrument Panel Wire Engine Wire

Front Door LH Wire

Floor Wire

BA1

Frame Wire

Skid Control Sensor Wire

: Location of Splice Points B1

B2

;;;;;; ;;;;;; ;;;;;; ;;;;;;

;;;;;;;; ;;;;;;;; ;;;;;;;; ;;;;;;;;

;;;;; ;;;;; ;;;;;

B3

54

BE1

BD1

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BA2

G Connector Joining Wire Harness and Wire Harness BA1

1 2 3 4 5 6 7 8 9 10 11 12

BD1

BA2

2

1 2 3 4 5 6 7 8 9 10 11 12

1

7 6 5 4 3

5 4 3 2 1 12 11 10 9 8 7 6

12 11 10 9 8

BE1

Black Black

Code BA1 BA2

2

2 1

1 2 3 4

2 1 4 3

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1

Joining Wire Harness and Wire Harness (Connector Location) Frame Wire and Floor Wire (Under the Front Seat LH)

BD1

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

BE1

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

55

G ELECTRICAL WIRING ROUTING : Location of Connector Joining Wire Harness and Wire Harness

[Single Cab] Roof Wire

Engine Room Main Wire

Front Door RH Wire

Instrument Panel Wire Frame No.2 Wire

Engine Wire

Front Door LH Wire BA1

Floor Wire

Frame Wire

Skid Control Sensor Wire

BE1

: Location of Splice Points B2

;;;;;;;; ;;;;;;;; ;;;;;;;;

;;;;; ;;;;; ;;;;;

B3

56

BD1

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BA2

G Connector Joining Wire Harness and Wire Harness BA1

1 2 3 4 5 6 7 8 9 10 11 12

BD1

BA2

2

1 2 3 4 5 6 7 8 9 10 11 12

1

7 6 5 4 3

5 4 3 2 1 12 11 10 9 8 7 6

12 11 10 9 8

BE1

Black Black

Code BA1 BA2

2

2 1

1 2 3 4

2 1 4 3

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1

Joining Wire Harness and Wire Harness (Connector Location) Frame Wire and Floor Wire (Under the Front Seat LH)

BD1

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

BE1

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

57

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Memo

58

SYSTEM CIRCUITS H

HILUX ELECTRICAL WIRING DIAGRAM SYSTEM CIRCUITS Page 116 178 168 98 66 158 162 172 130 108 68 80 86 152 84 156 88 100 104 104 82 160 60 148 164 166 106 128 121 64 96 88 142 92 136 124

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ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back–Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine Immobilizer System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Light Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multiplex Communication System (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shift Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Theft Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

59

Power Source 20A H–LP LH 1

2

1

R

20A H–LP RH

40A MAIN 3 1C

B–W

4 1B

W–R

1

1

2

1

B

30A AM2 11 IF3

W–R

W–R

15A FOG

50A BATT P/I 3 1B

W–L

1 1H

1

2

10A HORN

80A GLOW 1 1G

B

1

2

7. 5A ALT–S 1

1

W

1

15A TURN–HAZ

L

2

1

L

7. 5A DOME 2

1

B–Y

1

30A DCC 1

1 1J

7. 5A ECU–B 2

1

2

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25A EFI 1

2

1

R

15A RAD 2

1

2

1

L–Y

100A ALT 1 1F

B

B

1 1C

L–B

L–B

2 1B

R

2 1C

W–R

1 1A

W

40A FR HTR

40A ABS NO. 1

Battery 30A ABS NO. 2

60

12 2C

7. 5A ACC

15A CIG

B–R

ACC 2

L–R

IG1 1

B–Y

4 AM1

B A

B B

B–Y

6 2A

10A ECU–IG&GAUGE

J18(A), J19(B) Junction Connector W–R

6 2C

IG2 6

B

ST2 7

B–W

5 AM2

20A WIP

7. 5A IGN

7. 5A MET

I6 Ignition SW 7 2C

2 2A

8 2K

D A

R–L

E B

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B–R

7. 5A ST

J16(A), J17(B) Junction Connector

40A AM1

2

1

R–L

3

1

2

3

5

3

W–B

40A IG1 2 2H

2

1

W–R

3

3

W–G

IG1 Relay 15A PWR OUT

W–G

W–R

10A TAIL

7. 5A OBD

30A PWR 3

B

1 2G

1

2

3

L

10A STOP 25A DOOR 3

L–B

1 2F

1

2

3

LG

20A DEF

4 5

3

1

2

10A A/C

1

2

3

B–Y

HTR Relay

61

Power Source Service Hints I6 Ignition SW 4–2 : Closed with the ignition SW at ACC or ON position 4–1 : Closed with the ignition SW at ON or ST position 5–6 : Closed with the ignition SW at ON or ST position 5–7 : Closed with the ignition SW at ST position : Parts Location Code

See Page

I6 J16

A

Code

See Page

38

J17

B

38

38

J18

A

38

Code J19

See Page B

38

: Relay Blocks Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

3

35

R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector See Page

Junction Block and Wire Harness (Connector Location)

1A 1B 1C

23

1F

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1G 1H 1J 2A 2C 2F 2G 2H 2K

24 28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code IF3

62

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

cardiagn.com

Code

cardiagn.com

Memo

63

Starting ∗ ∗ ∗ ∗

IG2 ST2 7

B–W

I6 Ignition SW

4

L–Y

W–R

: w/ Theft Deterrent System : w/o Theft Deterrent System : M/T Single Cab, Double Cab 2KD–FTV w/o Inter Cooler : ∗2 Except ∗3

7 2C

B

7. 5A ST

N 5

B–Y

(M/T)

(A/T)

B–Y

L–Y

L–Y

N1 Neutral Start SW

P

1 ID2

11 IF3

L

3 2O

(A/T)

5 AM2

1 2 3 4

(A/T)

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L–Y

4 EA1

J11 Junction Connector

B–Y

W–R

D

W–R

W–R

D 1

5

1

2

4 1B

ST Relay 3

1

30A AM2

1

1

L

W–B

1 1A 10 IF3 2 EA2 B–W

M

S 6(A), S 7(B) Starter

W–B

(∗1, ∗4)

12 A SRLY (∗1)

1 A E(∗1)

12 B

J22(A), J23(B) Junction Connector

1 B

(∗4)

B

B–W (∗1, ∗4)

(∗4)

1 A

T16(A) Theft Warning ECU S12(B) Short Pin (Theft Warning ECU)

L

W

(∗2 ∗3)

B A

B B

1 B

W–B (∗4)

W–B

Battery

ID

64

Service Hints S6 (A), S7 (B) Starter Point closed with the neutral start SW at P or N position and the ignition SW at ST position (A/T) Point closed with the ignition SW at ST position (M/T) I6 Ignition SW 5–7 : Closed with the ignition SW at ST position N1 Neutral Start SW 4–5 : Closed with the neutral start SW at P or N position ST Relay 5–3 : Closed with the neutral start SW at P or N position and the ignition SW at ST position (A/T) 5–3 : Closed with the ignition SW at ST position (M/T) : Parts Location Code

See Page

I6

38

J11 J22

Code J23

38 A

38

See Page B

N1 S6

A

Code

See Page

38

S7

B

37

37

S12

B

39

37

T16

A

39

: Relay Blocks 1

See Page 22

Relay Blocks (Relay Block Location)

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Code

Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector Code 1A 1B

See Page 23

2C

28

2O

29

Junction Block and Wire Harness (Connector Location) Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code EA1

See Page

Joining Wire Harness and Wire Harness (Connector Location)

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IF3

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

EA2

: Ground Points Code ID

See Page 48

Ground Points Location Instrument Panel Reinforcement Center

65

Charging

From Power Source System (See Page 60)

7. 5A MET

10A ECU–IG&GAUGE

1 2D

R–L

B–O

32 2S

Charge

21

13 EA1

B

W

B

4 ID2

W

R–L

W

G

3 ID2

GR

8

GR

37

ALT

B

C8 Combination Meter

J6 Junction Connector 1

B

G

1 1E

2

100A ALT

7. 5A ALT–S

3 B

2 B

4 B

1 B

M

IG

L

S

1

1 1A

W

IC Regulator

Battery

66

A 7(A), A 8(B) Alternator

1 A B

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E8 Engine ECU

Service Hints A7 (A) Alternator (A) 1–Ground : 13.2–14.0 volts with the engine running at 5000 rpm and 115°C (239°F) : Parts Location Code

See Page

Code

See Page

A7

A

36

C8

38

A8

B

36

E8

38

Code J6

See Page 38

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector See Page

Junction Block and Wire Harness (Connector Location)

1A

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

1E

23

Engine Wire and Engine Room J/B (Engine Compartment Left)

2D

28

2S

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

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Code

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EA1

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

67

Engine Control From Power Source System (See Page 60)

∗ 1 : Shielded ∗ 2 : 1KD–FTV

50A BATT P/I

80A GLOW

B 3 1B

1 1G

R

L

L

W–L

B W–G

4 1J

2 1J

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W–G

1 1 1H

5

B

1

L

B

R

C A

J 4(A), J 5(B) Junction Connector

A B

1 1J

2 1

GLOW Relay 25A EFI 3

MAIN Relay

1

EDU Relay

2

3 1J

8 1J

W–B

B

1 EA2

7 1J

B–W

5 1J

B

1

W–B

B–R

1

12 IF2

G1 Glow Plug

B

B–W

B–R

12 EA1

1

A

A

J1 Junction Connector

W–B

A

W–B

B–W B

EB

68

BR(∗2) W–B (∗1) B W–B B

B

B

E2

R

B

B

BR

(∗2)

B

1

1

5

3

4

(∗2)

L

G–W

G–Y

L–R

W–R

1 D

9 C

24 C

32 C

THA

EVG

VCP2 27 A

VPA2 23 A

EPA2 29 A

BR–Y

EPA 28 A

GR–G

VPA 22 A

BR–R

VCPA 26 A

BR–W

IREL

B–W

W–B

31 D

VG

EGR

PCV–

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

10 A

W–B

PCV+

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R

2 D

GREL

(∗2)

L

15 A

BATT

(∗2)

B

2 B

+B

W–L

A A

W–G

(∗1) A B

1 A

MREL

LG–R

A B

J 7(A), J 8(B) Junction Connector

A A

W–B

W–B A B

8 A

2

B–W

2

2

(∗2)

11 IF2

Y–B

R

IF3

V1 VRV (EGR)

1

S8 Suction Control Valve

14 IF3

B

W–G

1

A4 Air Flow Meter

W–G

4

6

5

1

3

2

VCP1

VPA1

EP1

VCP2

VPA2

EP2

A13 Accelerator Position Sensor

W–B B–W B

B

W–B

69

Engine Control BR(∗2)

BR (∗2)

W–B (∗1) B

E2

B

E2

B

B

E2

W–B

M– M+

T10 Turbocharger Variable Nozzle Motor

1

T11 Turbocharger Variable Nozzle Sensor

2

W–B

W–B

B

W

(∗2)

B

(∗2)

3

6

M–

GND

2 A

2 B

+B

E2

GND DUTY

VNTI

T8 Turbo Motor Driver

4

R–B

(∗2)

10 D

17 D

VNTO

VTA

1 A

3 B

4 C

29 C

LUSL

VNTI

VC 1 B

T 1(A), T 2(B) Throttle Body Assembly

M+

R–W

VLU

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

INJF

V

Y–R

#4 21 D

R

2 EA1

#3 22 D

B–W

3 EA1

#2 23 D

P

B

: Shielded : 1KD–FTV : 2KD–FTV : w/ Inter Cooler

#1 24 D

7 B

6 B

3 B

2 B

5 B

W–B

B

1 2 3 4

(∗1)

∗ ∗ ∗ ∗

(∗1)

25 D

8 A W–B

B

BATTERY

1 B GND

IJf

IJt# 1

IJt# 2

IJt# 3

IJt# 4

I 1(A), I 2(B) Injector Driver (EDU) (∗1)

W–B

70

W–B

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SCV

10

B

15 D

B–O

LG

(∗2)

(∗2)

Y–B

EGRC

(∗1)

2 VNE2

9

18 C

L

5 VTA1

VNTO

3 A

(∗2)

R

1 VNVC

(∗2)

W

B

(∗2)

+B

2

GR

1

8

1

(∗2)

2

3

(∗2)

(∗2)

2

S9 Swirl Control Valve

1

(∗2)

B

V2 VSV (EGR Cut Valve)

B

(∗2)

BR VNVC(+) VTA1 VNE2(–)

5 A

COM1

W–B

B

B

B

4 A

3 A

INJ# 1

INJ# 4

6 A

COM2

28 C

PIM R–W

33 C

2

1 1

J10 Junction Connector

2 A

INJ# 2

C

C

E2

1 3

VC

E E E

E E

EGLS

2

1

PR

18 D VC

26 D

F9 Fuel Pressure Sensor

(∗3)

BR

BR

PCR1

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

(∗1)

(∗1)

(∗1)

(∗1)

(∗1)

C

J10 Junction Connector

1 A

INJ# 3

I 1(A), I 2(B) Injector Driver (EDU)

(∗1)

W–B

71

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R–Y

VC

L

2

J6 Junction Connector

B B

BR

B B

R–W

B B

R–W

B B

F7 Fuel Injector (No. 3)

B B

Y

BR

B A

J 7(A), J 8(B) Junction Connector

BR

B A

(∗1)

R–W

L–W

E2

E2 EGR Valve Position Sensor

BR

BR

B A

(∗2)

B A

(∗3)

BR

BR

(∗4)

BR

BR

B A

(∗3)

EGLS

R–W

E2

F6 Fuel Injector (No. 2)

3

L–Y

T9 Turbo Pressure Sensor

VC

(∗3)

3

R–W

1

L

2 2

P

1 PIM

(∗1)

THIA

L–W

20 D

G

2

L–B

I4 Inlet Air Temp. Sensor (Inter Cooler)

(∗2)

F8 Fuel Injector (No. 4)

E2

(∗4)

Y–G

1

R

2

F5 Fuel Injector (No. 1)

BR

BR

(∗1)

R–B

W

(∗1) 28 D

B

R–B

(∗2) BR

BR

(∗3)

BR

1

2

Engine Control From Power Source System (See Page 60)

BR BR BR

10A STOP

B–O

G–B

2

F11 Fuel Temp. Sensor

4

G–W

4 B

R–L

9 A

14 B

IGSW

THW

15 B

ST1–

7 A

STP

STA

L–Y

(A/T)

6 A NSW

NE– 34 D

1

2

E01

E02

7 D

6 D

W

L

NE+ 27 D

W–B

7 C

L

E1

31 C

G+

Y

G–

23 C

Y

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

(∗1)

(∗1)

BR

(∗1)

(∗1)

(∗1)

E1

(∗1)

(∗1)

(∗1)

A A

A A

A A

A A

A B

A B

BR

I1

(∗1)

3

W–B

A B

(∗1)

J 9(A), J10(B) Junction Connector

BR

L

2

C4 Crankshaft Position Sensor

(∗1)

A A

W–B

(∗1)

A A

(∗1)

1

C1 Camshaft Position Sensor

(∗1)

W–B

72

BR

BR

W–B

BR

EC

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B–O

19 D

THF

G–W

R–L

29 D

L–Y

N1 Neutral Start SW

(M/T)

2

G–B

(∗3)

Y–G

THA

F B

N 21 2S

31 D

D A

L

P

5 2M

IF3

5

B–Y

2

1

R–L

W1 Water Temp. Sensor

1

B–Y (A/T)

L–Y

BR

4

1

1 ID2

S14 Stop Lamp SW

J11(A), J12(B) Junction Connector

B–O

3

19 2O

3 2O

L–Y

2 2F

(A/T)

6 2M

(A/T)

2

BR

I3 Inlet Air Temp. Sensor (Air Cleaner)

BR

(∗3)

1

22 2S

7. 5A ST

(A/T)

7. 5A IGN

(∗3)

From Power Source System (See Page 60)

7. 5A OBD ∗ ∗ ∗ ∗ ∗

: Shielded : 2KD–FTV : w/ Inter Cooler : w/ Engine Immobilizer System : w/ Front Cooler

O

14 2D

1 3 4 5 6

T17 Transmission Control ECU

A8 Alternator

D1 DLC3

16

J6 Junction Connector

TAC

SG

CG

9

5

4

G

10 2C

22 2Q

21 2Q

6 2O

9 2C

6 2Q

5 2Q

6 2N

22 2O

G B

TC 13

B–W

SIL 7

B–W

WFSE 15

P–B

CAN– 20

R–Y

CAN+ 21

W

M 3

BR

BAT

P–B

B–W

19 A

18 A

11 A

4 A

SIL

WFSE

CAN–

TACH

TC

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

A

J23 Junction Connector

18 ID2 W

A

W–B

12 A

BR

GIND 14 A

R–B

SPD 17 B

Y–R

THWO 2 A

V–R

(∗5)

(∗5)

Y–B

(∗5)

E0M 16 A

P

IMO 29 B

W–B

IMI 30 B

(∗6)

R–L

(∗6)

Y

ACT 19 B

Y–G

AC1 18 B

16 2Q 1 IE1 B–W 32 2Q R–B

AC1

2 ACT

13 EFIO

12 EFII

11

P

14

R–B Y–R

E0M V–R

A9 A/C Amplifier

T21 Transponder Key ECU

P

BR BR

BR

IE

73

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R–Y

21 B

CAN+

W 22 B

ALT

P

V

8 D

(A/T)

G

(A/T)

B

Engine Control From Power Source System (See Page 60)

1

7. 5A MET

7. 5A DOME

10A ECU–IG&GAUGE

2

30 2S

R–B

1

R

1 2D

8 2J

Tachometer

6 A

4 A

22 A

R–B

Y–R

B–W

V–R

P

Y

5 A

R–B

7 A

16 ID2

15 ID2

R–B

Glow 40 A

P–L

Check Engine 39 A

3

1

26 2Q

B–W 26 2P

Y–R

V–R

R–B

S3 Speed Sensor

BR

V–R

B A

P

W–B

B B

BR

ID

74

2

J22(A), J23(B) Junction Connector

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C 8(A), C 9(B) Combination Meter

P–L

1 A

Temp.

R

21 A

Speedometer

B–O

25 2Q

System Outline This system utilizes an engine ECU and maintains overall control of the engine, transmission and so on. An outline of the engine control is explained here.

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1. Input Signals (1) Water temp. signal circuit The water temp. sensor detects the engine coolant temp. and has a built–in thermistor with a resistance varies according to the engine coolant temp. Thus the engine coolant temp. is input in the form of a control signal to TERMINAL THW of the engine ECU. (2) Intake air temp. signal circuit The intake air temp. sensor is detects the intake air temp. of air cleaner, which is input as a control signal to TERMINAL THA of the engine ECU. The intake air temp. sensor is detects the intake air temp. of inter cooler, which is input as a control signal to TERMINAL THIA of the engine ECU. (3) RPM signal circuit Camshaft position and crankshaft position are detected by the camshaft position sensor and crankshaft position sensor. Camshaft position is input as a control signal to TERMINAL G+ of the engine ECU, and engine RPM is input into TERMINAL NE+. (4) Throttle signal circuit The accelerator position sensor detects the accelerator pedal opening angle, which is input as a control signal to TERMINALS VPA and VPA2 of the engine ECU. (5) Vehicle speed signal circuit The speed sensor detects the vehicle speed and inputs a control signal to TERMINAL SPD of the engine ECU via the combination meter. (6) Battery signal circuit Voltage is constantly applied to TERMINAL BATT of the engine ECU. When the ignition SW is turned to on, voltage for engine ECU operation is applied via the MAIN relay to TERMINAL +B of the engine ECU. (7) Started signal circuit To confirm that the engine is cranking, the voltage applied to the starter motor during cranking is detected and is input as a control signal to TERMINAL STA of the engine ECU. (8) Fuel temp. signal circuit The fuel temp. sensor is detects the fuel temp., which is input as a control signal to TERMINAL THF of the engine ECU. (9) Intake air vacuum pressure signal system Intake air vacuum pressure is detected by the turbo pressure sensor and is input as a control signal to TERMINAL PIM of the engine ECU.

75

Engine Control

3. Diagnosis System With the diagnosis system, when there is a malfunctioning in the engine ECU signal system, the malfunction system is recorded in the memory. The malfunctioning system can be found by reading the display (Code) of the check engine warning light. 4. Fail–Safe System When a malfunction occurs in any system, if there is a possibility of engine trouble being caused by continued control based on the signals from that system, the fail–safe system either controls the system by using data (Standard values) recorded in the engine ECU memory or else stops the engine.

76

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2. Control System ∗ EGR control The EGR control system detects the signals from each sensor, then the current is output to the TERMINAL EGR to control the VRV (EGR). ∗ Common rail pressure control The target rail pressure is calculated according to the engine status (Accelerator opening, engine speed) and environmental change detected by sensors. The fuel amount to be pressure–fed from the supply pump is calculated so as to match the indicated value of rail pressure sensor with the target value and the signal is sent to the intake amount adjusting valve of the supply pump in order to control the rail pressure. ∗ Fuel injection timing control The fuel injection timing is controlled by calculating the basic fuel injection timing based on the engine status (Accelerator opening, engine speed), making corrections according to environmental change detected by sensors, then sending a signal to the solenoid control valve of the injector via the injector driver (EDU). ∗ Fuel injection volume control The fuel injection volume is controlled by calculating the basic fuel injection volume based on the engine status (Accelerator opening, engine speed), making corrections according to environmental change detected by sensors and the inside pressure conditions in the rail, then sending a signal to the solenoid control valve of the injector via the injector driver (EDU). ∗ Pilot injection control The fuel injection volume and timing are controlled by calculating the pilot injection volume/timing based on the engine status (Accelerator opening, engine speed), making corrections according to environmental change detected by sensors, then sending a signal to the solenoid control valve of the injector via the injector driver (EDU).

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Service Hints E5 (A), E6 (B), E7 (C), E8 (D) Engine ECU BATT–E1 : Always 9.0–14.0 volts +B–E1 : 9.0–14.0 volts (Ignition SW at ON position) VC, VCPA, VCP2–E2 : 4.5–5.5 volts (Ignition SW at ON position) STA–E1 : 6.0 volts or more (Engine cranking) MREL–E1 : 9.0–14.0 volts (Ignition SW at ON position) 0–1.5 volts (More than 10 seconds passed away after the ignition SW was turned to OFF) IREL–E1 : 0–1.5 volts (Engine idling) 9.0–14.0 volts (Ignition SW at OFF position) GREL–E1 : 9.0–14.0 volts (Engine cranking) 0–1.5 volts (Engine idling (More than 600 seconds passed away after the engine started to run) ) NE+ –NE– : Pulse generation (Engine idling) G+ –G– : Pulse generation (Engine idling) SPD–E1 : Pulse generation (In driving at about 20km/h) VPA–EPA : 0.5–1.1 volts (Ignition SW on and accelerator pedal fully closed) 3.0–4.6 volts (Ignition SW on and accelerator pedal fully opened) VPA2–EPA2 : 0.9–2.3 volts (Ignition SW on and accelerator pedal fully closed) 3.4–5.0 volts (Ignition SW on and accelerator pedal fully opened) STP–E1 : 7.5–14.0 volts (Ignition SW on and brake pedal depressed) 0–1.5 volts (Ignition SW on and brake pedal released) ST1– –E1 : 0–1.5 volts (Ignition SW on and brake pedal depressed) 7.5–14.0 volts (Ignition SW on and brake pedal released) PIM–E2 : 1.2–1.6 volts (When a negative pressure of 40 kPA (300 mmhg) is applied) 1.3–1.9 volts (During air release) 3.2–3.8 volts (When a pressure of 69 kPA (0.7 kg/cm3) is applied) THW–E2 : 0.2–1.0 volts (During warm–up and coolant temp. 60°C, 140°F–120°C, 248°F) THA–E2 : 0.5–3.4 volts (During warm–up and intake temp. 0°C, 32°F–80°C, 176°F) THIA–E2 : 0.5–3.4 volts (During warm–up and intake air temp. 0°C, 32°F–80°C, 176°F) THF–E2 : 0.5–3.4 volts (During cooling with the ignition SW kept at the ON position) VG–E2 : 0.5–3.4 volts (Engine idling) PCR1–E2 : 1.3–1.8 volts (Engine idling) ALT–E1 : Pulse generation (Engine idling) PCV+ –PCV– : Pulse generation (Engine idling) #1, #2, #3, #4–E1 : Pulse generation (Engine idling) INJF–E1 : Pulse generation (Engine idling) EGR–E1 : 9.0–14.0 volts (Ignition SW at ON position) : Pulse generation (EGR at ON position (Staying at 1500r/min after warm–up) ) EGLS–E2 : 0.6–1.4 volts (Ignition SW at ON position) AC1–E1 : 0–1.5 volts (A/C SW on (Magnetic clutch ON) ) 7.5–14.0 volts (A/C SW off) ACT–E1 : 3.5–14.0 volts (Ignition SW at ON position) 0–1.5 volts (During air conditioner’s operation cut (For 5 seconds during driving at 30km/h or slower at full throttle) ) W–E1 : 0–3.0 volts (Check engine warning light lights up and ignition SW at ON position) 9.0–14.0 volts (Engine idling and except check engine warning light lights up) GIND–E1 : 0–3.0 volts (Glow indicator light lights up and ignition SW at ON position) 9.0–14.0 volts (Engine idling) TACH–E1 : Pulse generation (Engine idling) THWO–E1 : Pulse generation (Engine idling) TC–E1 : 9.0–14.0 volts (Ignition SW at ON position) 0–3.0 volts (The DLC3 is shorted between the TERMINALS TC and CG) CAN+ –CAN– : 54.0–69.0 Ω (More than 10 seconds passed away after the ignition SW was turned to OFF) VNTO–E1 : Pulse generation (Engine idling) VNTI–E1 : Pulse generation (Engine idling) NSW–E1 : 0–0.3 volts (Shift position in P or N position) 9–14.0 volts (Other shift position in P or N position)

77

Engine Control : Parts Location See Page

Code

See Page

Code

36

F9

36

A8

36

F11

36

N1

37

A9

38

G1

36

S3

37

A13

38

I1

A

36

S8

37

C1

36

I2

B

36

S9

37

C4

36

I3

36

S14

A

38

I4

36

T1

B

38

37

T2

C8 C9

J1

J23

See Page

A4

B

38

39 A

37

B

37

D1

38

J4

A

38

T8

39

E2

36

J5

B

38

T9

37

38

T10

37

E5

A

38

J6

E6

B

38

J7

A

38

T11

37

E7

C

38

J8

B

38

T17

39

E8

D

38

J9

A

38

T21

39

F5

36

J10

B

38

V1

37

F6

36

J11

A

38

V2

37

F7

36

J12

B

38

W1

37

F8

36

J22

A

38

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector Code 1B 1G 1H 1J 2C 2D

See Page

Junction Block and Wire Harness (Connector Location)

23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left) 24 28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2F 2J 2M 2N 2O 2P 2Q 2S

: Connector Joining Wire Harness and Wire Harness Code EA1

Joining Wire Harness and Wire Harness (Connector Location)

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IE1

48

Instrument Panel Wire and Instrument Panel Wire (Instrument Panel Reinforcement LH)

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

EA2

IF2 IF3

78

See Page

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Code

: Ground Points Code

See Page

Ground Points Location

EB

46

Left Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

: Splice Points

E1 E2

See Page 46

Wire Harness with Splice Points Engine Wire

Code I1

See Page 50

Wire Harness with Splice Points Engine Wire

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Code

79

Engine Immobilizer System

W–R

5 AM2

IG2 6

B

ST2

11 IF3

1

B

4 1B

L

L

W–R

I6 Ignition SW

12 2L

6 2C

T20 Transponder Key Amplifier

D1 DLC3

Transponder Key Coil SIL

2

R–Y

7. 5A IGN

7. 5A ECU–B

1

2

+B

TXCT

7

5

5

IG

AGND

CODE

VC5

4

1

22 2P

B

B–O

30A DCC

L–Y

2

GND

L

6 2R

L–Y

29 2R

L–B

1

22 2Q

ANT2

L–O

ANT1

4

15

14

9

TXCT

CODE

VC5

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30A AM2

7

D

1

12

13

11

Y–B

Y–G

W–B

GND

E0M

KSW 3

26 2N

27 2O

4 2C

10 2O

G–Y

R–B

IMI

E 5(A), E 6(B) Engine ECU

16 A

1

E0M

2

B A

J22(A), J23(B) Junction Connector B B

W–B

D2 Door Courtesy SW (Driver' s Side)

GR

G

B A

R–B

L–Y

1

3 IA1

1

30 B

IMO

U1 Unlock Warning SW

29 B

S10 Security Indicator Lamp

C8 Combination Meter 16

BR

3 2C

15

ID

80

EFIO

27 2N

2

Battery

EFII

G–R

16

G–R

IND 8

R–B

CTY 7

G–R

W

1 1A

G

T21 Transponder Key ECU

B B

Service Hints T21 Transponder Key ECU 1–Ground : Always approx. 12 volts 16–Ground : Always continuity 2–Ground : Approx. 12 volts with the ignition SW at ON position : Parts Location Code

See Page

Code

See Page

Code

See Page

C8

38

E5

A

38

S10

39

D1

38

E6

B

38

T20

39

38

T21

39

U1

39

40 (Double Cab) D2

I6

42 (Extra Cab)

J22

A

38

44 (Single Cab)

J23

B

38

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

1A

See Page

Junction Block and Wire Harness (Connector Location)

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

2C

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2L

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

1B

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Code

2N 2O 2P 2Q 2R

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IA1

48

Instrument Panel Wire and Floor Wire (Left Kick Panel)

IF3

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

: Ground Points Code ID

See Page 48

Ground Points Location Instrument Panel Reinforcement Center

81

Multiplex Communication System – CAN

P

CAN– 21

V

CAN+ 22

21

20

CAN+

CAN–

T17 Transmission Control ECU

82

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E6 Engine ECU

System Outline Multiplex communication system (CAN) uses a serial communication protocol and communicates with a differential voltage. In this network system, TERMINALS CAN+ and CAN– are used for communication between the ECUs and sensors, and excellent data communication speed and communication error detecting facility are provided. This system is working for the following systems: ∗ Engine Control ∗ ECT : Parts Location E6

See Page 38

Code T17

See Page

Code

See Page

39

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Code

83

Headlight From Power Source System (See Page 60)

1

1

1 20A H–LP RH

20A H–LP LH 2

7. 5A DOME

2

2

3

3

1

R

B

1

R

1

8 2J

2

25 2Q

R

R–Y

1

R–Y

2

H2 Headlamp (RH)

B–W

1

B–W

H1 Headlamp (LH)

B A

A A

J 4(A), J 5(B) Junction Connector B B

C B

High Beam

A A

C B

C10 Combination SW

10

Light Control SW

9

Dimmer SW B1

T1

(H)

ED

(ED)

RF

OFF

Flash

Tail

Low

Head

High

HL

HU

ED

B

7

A A

W–B

A B

IE

84

J22(A), J23(B) Junction Connector

R–Y

R–Y

R–Y

B–R

27

C8 Combination Meter

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1 B A

Service Hints C10 Combination SW 10–7 : Continuity with the dimmer SW at LOW position and the light control SW at HEAD position 9–7 : Continuity with the dimmer SW at FLASH position or the dimmer SW at HIGH position and the light control SW at HEAD position : Parts Location Code

See Page

Code

See Page

H2

Code

See Page

C8

38

36

J22

A

38

C10

38

J4

A

38

J23

B

38

H1

36

J5

B

38

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector See Page

Junction Block and Wire Harness (Connector Location)

2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2Q

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

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Code

: Ground Points Code IE

See Page 48

Ground Points Location Instrument Panel Reinforcement RH

85

Front Fog Light From Power Source System (See Page 60)

50A BATT P/I

10A TAIL

12 2Q

G

7 2S

1 1H

2 1I

5 2C

G–W

G

3 1B

W–L

12 2J

23 2S

7 2R

G

G

1

15A FOG

8

Front Fog

C8 Combination Meter

FOG Relay

30

4 1I

3 1I

G–B

G–B

R–W

R–W

13 2J

E A

E A

30 2Q

G–B

G–W

14 2Q

2

J 2(A), J 3(B) Junction Connector

8

R–W

BFG LFG

R–W

E B

2

2

1

1

W–B

F3 Fog Lamp (Front RH)

W–B

F2 Fog Lamp (Front LH)

Front Fog Light SW

T1

5 B1

OFF On OFF

Light Control SW

Tail Head 1

P

C10 Combination SW

A

A

EB

86

J21 Junction Connector

I2

J1 Junction Connector

A

W–B

W–B

A

W–B

EA

W–B

A

ID

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2

Service Hints F2, F3 Fog Lamp (Front LH), (Front RH) 2–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position, dimmer SW at LOW position and front fog light SW at ON position : Parts Location Code

See Page

C8

38

C10

38

F2

36

Code

See Page

F3 J1 J2

Code

36

J3

37 A

See Page B

J21

38 38

38

: Junction Block and Wire Harness Connector Code 1B 1H 1I

See Page

Junction Block and Wire Harness (Connector Location)

23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

24

2C

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2R

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2Q 2S

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EB

46

Left Side of the Fender Apron

ID

48

Instrument Panel Reinforcement Center

: Splice Points Code I2

See Page 50

Wire Harness with Splice Points

Code

See Page

Wire Harness with Splice Points

Engine Wire

87

88

EB

A W–B I2

EA B3 W–B B3

Tail

3

W–B

G

G

2 2

3

A B3

A

8 BA1

A

IG

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Tail

G

G

G

W–B

R5 Rear Combination Lamp (RH)

W–B

R4 Rear Combination Lamp (LH)

2

B3

W–B

2 1

G

J15 Junction Connector

W–B

1 1

G

G

G

G

7 2M

W–B

1 2

L2 License Plate Lamp RH B3

W–B

2

G

Tail

W–B

W–B

G–W

7 2L

L1 License Plate Lamp LH

C10 Combination SW G

B1

C3 Clearance Lamp (Front RH)

5

G

7 2R

W–B

W–B

C2 Clearance Lamp (Front LH)

5 2C

W–B

W–B

J1 Junction Connector

Light Control SW

Taillight and Illumination From Power Source System (See Page 60)

10A TAIL

7 2K

11 BA1

8

T1

OFF

B3

Head

From Power Source System (See Page 60)

1

7. 5A DOME

7. 5A MET

2 7 2S

1

1 2D

R

23 2S

G

G

G

B–O

8 2J

R

25 2Q

21

1

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C8 Combination Meter

LCD Illumination

Illumination

8

Y

22

Y

89

Taillight and Illumination

12 2Q

3 2Q

29 2Q

29 2P

19 2P

19 2Q

28 2Q

24 2P

9

(A/T)

G

A12 A/T Shift Lever Illumination

G

G

G

(∗3)

1

10

4

8

8 7

W–B

(A/T)

L

BR

R

(∗3)

W

(∗1)

(∗2)

L

L

3

B

J21 Junction Connector B

Y

B A

J22(A), J23(B) Junction Connector

B B

B B

B B

W–B

B A

17 2D

9 2D

W–B

W–B

18 2D

W–B

W–B

B B

W–B ∗ 1 : w/ Ashtray Illumination ∗ 2 : w/ Rear Window Defogger ∗ 3 : w/ Cigarette Lighter Illumination

90

ID

IE

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2

2

H5 Hazard Warning Signal SW

1

R1 Radio Receiver Assembly

2

C6 Cigarette Lighter Illumination

1

(∗1)

G

A16 Ashtray Illumination

B6 Blower SW

8

(∗2)

G

R3 Rear Window Defogger SW

G

G

Service Hints C10 Combination SW 5–8 : Continuity with the light control SW at HEAD or TAIL position : Parts Location Code

See Page

Code

See Page

A12

38

J15

A16

38

B6

38

J22

A

38

C2

36

J23

B

38

C3

36

C6

38

C8

38

44 (Single Cab)

C10

38

40 (Double Cab)

H5

38

J1

37

J21

Code R1

39

38

R3

39 41 (Double Cab)

R4

40 (Double Cab) L1

L2

See Page

38

43 (Extra Cab) 45 (Single Cab)

42 (Extra Cab)

41 (Double Cab) R5

43 (Extra Cab) 45 (Single Cab)

42 (Extra Cab) 44 (Single Cab)

: Relay Blocks 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

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Code

: Junction Block and Wire Harness Connector Code 2C

See Page

Junction Block and Wire Harness (Connector Location)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2D

2L 2M 2P 2Q 2R 2S

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

52 (Double Cab) BA1

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EB

46

Left Side of the Fender Apron

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

IG

48

Cowl Side Panel LH

: Splice Points Code

See Page

Wire Harness with Splice Points

I2

50

Engine Room Main Wire

B3

52 (Double Cab)

Frame Wire

Code B3

See Page 54 (Extra Cab) 56 (Single Cab)

Wire Harness with Splice Points Frame Wire

91

Turn Signal and Hazard Warning Light From Power Source System (See Page 60)

1 10A ECU–IG& GAUGE

15A TURN–HAZ G–Y

2

G–B

1

G–B

4

2

3

GND

8

7

EL

ER

5

6

LG

G–Y

EHW

LL

LR

25 2O

12 25 2N

13

Turn Signal SW

TL

G–O

(∗1)

G–O

9 2N

E

TR

LH N RH

4

C10 Combination SW

11 Y

W

H5 Hazard Warning Signal SW

IE

92

A B

B A

J20(A), J21(B) Junction Connector

J22(A), J23(B) Junction Connector

A B

B B

W–B

A B

W–B

T16 Theft Warning ECU

A A

W–B

A A

HAZD

J22(A), J23(B) Junction Connector

28

Y

R

2

ID

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+B

IG

G–O

G–Y

1

IF3

G–B

T22 Turn Signal Flasher

2

B–Y

R–L

B–Y

20 2S

A

A

A

EB

W–B

A

W–B

W–B

EA

Y

G–B

G–B

G–Y

G–Y

7 BA1

1 1

2

1

3 3

B3

8 BA1

I2

A

J15 Junction Connector

IG

93

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3 2K

R5 Rear Combination Lamp (RH)

G–Y

G–Y

G–B

12 BA1

G–Y

2 2M

G–Y

2 2L

Turn

3 2L

G–B

3 2M

G–B

2 2S

W–B

G–Y

3 2S

R4 Rear Combination Lamp (LH)

Turn

G–Y

18 2S

W–B

22

W–B

G–B

19 2S

W–B

1

T15 Turn Signal Lamp (Front Side RH)

2

W–B

W–B

T13 Turn Signal Lamp (Front RH)

T12 Turn Signal Lamp (Front LH)

1

J1 Junction Connector

W–B

1

2

W–B

2

T14 Turn Signal Lamp (Front Side LH)

25

W–B

W–B

24

RH

LH

C8 Combination Meter

∗ 1 : w/ Theft Deterrent System

G–Y

G–B

2 2K

Turn Signal and Hazard Warning Light Service Hints T22 Turn Signal Flasher 1–Ground : Approx. 12 volts with the ignition SW at ON position 4–Ground : Always approx. 12 volts 2, 3–Ground : Changes from approx. 12 to 0 volts with the ignition SW at ON position and the turn signal SW at LEFT or RIGHT position or the hazard warning signal SW at ON position 5–Ground : Continuity with the turn signal SW at LEFT position 6–Ground : Continuity with the turn signal SW at RIGHT position 8–Ground : Continuity with the hazard warning signal SW at ON position 7–Ground : Always continuity : Parts Location See Page

Code

See Page

Code

See Page

C8

38

J22

A

38

R5

45 (Single Cab)

C10

38

J23

B

38

T12

37

H5

38

41 (Double Cab)

T13

37

J1

37

43 (Extra Cab)

T14

37

J15

R4

38

45 (Single Cab)

T15

37

J20

A

38

41 (Double Cab)

T16

39

J21

B

38

43 (Extra Cab)

T22

39

R5

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector Code 2K 2L 2M

See Page

Junction Block and Wire Harness (Connector Location)

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2N 2O 2S

: Connector Joining Wire Harness and Wire Harness Code IF3

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

52 (Double Cab) BA1

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EB

46

Left Side of the Fender Apron

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

IG

48

Cowl Side Panel LH

: Splice Points Code

94

See Page

Wire Harness with Splice Points

I2

50

Engine Wire

B3

52 (Double Cab)

Frame Wire

Code B3

See Page 54 (Extra Cab) 56 (Single Cab)

Wire Harness with Splice Points Frame Wire

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Code

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Memo

95

Stop Light From Power Source System (See Page 60) ∗ 1 : w/ Center Stop Lamp

10A STOP

G–B

2 2F

2

S14 Stop Lamp SW

G–W

1

5 2M

W–B

3

3

W–B

2

1 BD1

W–B

B3

W–B

(∗1)

J15 Junction Connector

W–B

8 BA1

A A

IG

96

(∗1)

G–W G–W

R5 Rear Combination Lamp (RH)

W–B

W–B

Stop

R4 Rear Combination Lamp (LH)

W–B

Stop

C13 Center Stop Lamp

(∗1)

G–W

4

2 BD1

G–W

4 G–W

G–W

B3

W–B

J28 Junction Connector

A

IF

1

(∗1)

G–W

B3

(∗1)

G–W

G–W

6 BA1

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G–W

5 2K

Service Hints S14 Stop Lamp SW 2–1 : Closed with the brake pedal depressed : Parts Location Code

See Page 40 (Double Cab)

Code J28

42 (Extra Cab)

C13

Code

R4

38

See Page 41 (Double Cab)

41 (Double Cab)

44 (Single Cab) J15

See Page 38

R5

43 (Extra Cab)

43 (Extra Cab) 45 (Single Cab)

45 (Single Cab)

S14

39

: Junction Block and Wire Harness Connector Code

See Page

Junction Block and Wire Harness (Connector Location)

2F

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2M

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

BA1

54 (Extra Cab)

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52 (Double Cab) Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab) 52 (Double Cab) BD1

54 (Extra Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

IF

48

Cowl Side Panel RH

IG

48

Cowl Side Panel LH

: Splice Points Code B3

See Page 52 (Double Cab) 54 (Extra Cab)

Wire Harness with Splice Points Frame Wire

Code B3

See Page 56 (Single Cab)

Wire Harness with Splice Points Frame Wire

97

Back–Up Light From Power Source System (See Page 60)

Y

2 ID1

R–Y

3 ID1

R–L

25 2S

R–L

10A ECU–IG&GAUGE

27 2Q

2 A (A/T) 2 B (M/T)

10 2I

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R–W

N 1(A) Neutral Start SW B 1(B) Back–Up Lamp SW 1 A (A/T) 1 B (M/T)

R–W

Y

5 BA1

R–W

5

5

Back–Up

3

3

W–B

W–B

R4 Rear Combination Lamp (LH)

W–B

W–B

Back–Up

R–L

R–L

R–W

B3

R5 Rear Combination Lamp (RH)

W–B

B3

J15 Junction Connector

W–B

8 BA1

A A

IG

98

W–B

J28 Junction Connector

A

IF

Service Hints B1 (B) Back–Up Light SW (M/T) (B) 2–(B) 1 : Closed with the shift lever in R position N1 (A) Neutral Start SW (A/T) (A) 2–(A) 1 : Closed with the shift lever in R position : Parts Location Code B1

See Page B

J15

38

J28

38

N1

Code

36

A

See Page

Code

41 (Double Cab) R4

R5

43 (Extra Cab)

See Page 43 (Extra Cab) 45 (Single Cab)

45 (Single Cab)

37

R5

41 (Double Cab)

: Junction Block and Wire Harness Connector Code 2I 2Q 2S

See Page

Junction Block and Wire Harness (Connector Location)

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

Code ID1

See Page 48

cardiagn.com

: Connector Joining Wire Harness and Wire Harness Joining Wire Harness and Wire Harness (Connector Location) Engine Wire and Instrument Panel Wire (Behind the Glove Box)

52 (Double Cab) BA1

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

IF

48

Cowl Side Panel RH

IG

48

Cowl Side Panel LH

: Splice Points Code B3

See Page 52 (Double Cab) 54 (Extra Cab)

Wire Harness with Splice Points Frame Wire

Code B3

See Page 56 (Single Cab)

Wire Harness with Splice Points Frame Wire

99

Interior Light From Power Source System (See Page 60)

1

L

1

P 7. 5A ECU–B

7. 5A DOME

(∗2)

2

2

1

1

L

R

R

R

4 2E

8 2J

25 2Q

8 2R

I 5(B) Ignition Key Cylinder Lamp T20(A) Transponder Key Amplifier (∗6)

(∗6)

(∗5)

(∗5)

B1

2

22

16

10

15

C8 Combination Meter

Door

1 17

G–Y

R–B

Y

P

(∗1)

W–B

R–L R–B

26 2O 3 IA1

W–B

B B

B B

1

U1 Unlock Warning SW

B A

J22(A), J23(B) Junction Connector

1

D2 Door Courtesy SW (Driver' s Side)

R–B

G–Y

10 2O

2 GR

P W–B(∗1) W–B

ID

100

cardiagn.com

(∗5) (∗6)

Ignition Key Cylinder Lamp

R8 Room Lamp

M1 Map Lamp

6 6 A B

1

OFF ON

2

DOOR

1

2 2 A B

(∗5) (∗6)

R R

(∗1)

R

R (∗2)

∗ ∗ ∗ ∗ ∗ ∗

L P

1 2 3 4 5 6

: w/ Map Lamp : w/ Ignition Key Cylinder Lamp : Double Cab : Except ∗3 : w/ Engine Immobilizer System : w/o Engine Immobilizer System

(∗2)

12 2N

15

12 2L

Integration Relay

4

ILE

BECU

1 2E

18 2D

9 2D

W–B

W–B

15 2O

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(∗1)

3 2E

W–B

31 2O

R–L

27 2O

P

1

R–L

GND

R–B

DCTY 16

R–L

(∗3)

R–L

(∗4)

R–L

13 IA1

J29 Junction Connector

B

R–B

(∗3)

(∗3)

R–L

1

D5 Door Courtesy SW (Rear RH)

1

B

D4 Door Courtesy SW (Rear LH)

R–L

D3 Door Courtesy SW (Front Passenger' s Side)

1

B

(∗3)

R–L

(∗4)

R–L

B

P W–B(∗1) W–B

IE

101

Interior Light Service Hints D2, D3, D4, D5 Door Courtesy SW (Driver’s Side), (Front Passenger’s Side), (Rear LH), (Rear RH) 1–Ground : Continuity with each of the door open : Parts Location Code

See Page

C8

Code

38 40 (Double Cab)

D2

D3

See Page

D4

Code

40 (Double Cab)

D5

See Page

M1

42 (Extra Cab)

40 (Double Cab)

42 (Extra Cab)

I5

B

38

44 (Single Cab)

J22

A

38

40 (Double Cab)

J23

B

38

41 (Double Cab) 43 (Extra Cab)

R8

45 (Single Cab) T20

42 (Extra Cab)

J29

38

44 (Single Cab)

M1

40 (Double Cab)

A U1

39 39

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector

2D 2E 2J 2L

See Page

Junction Block and Wire Harness (Connector Location)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

cardiagn.com

Code

2N 2O 2Q 2R

: Connector Joining Wire Harness and Wire Harness Code IA1

See Page 48

Joining Wire Harness and Wire Harness (Connector Location) Instrument Panel Wire and Floor Wire (Left Kick Panel)

: Ground Points Code

See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement LH

: Splice Points Code

See Page

B1

52 (Double Cab)

102

Wire Harness with Splice Points Roof Wire

Code B1

See Page 54 (Extra Cab)

Wire Harness with Splice Points Roof Wire

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Memo

103

Key Reminder and Light Reminder From Power Source System (See Page 60)

1

10A TAIL

7. 5A DOME

7. 5A MET

2 1

OFF

8 2J

23 2S

25 2Q

R

8

1

8 T1

Tail

C8 Combination Meter

21 Buzzer

10

16

R–B

Y

G–Y

22

26 2O

3 IA1 10 2O

B B

R–B

J22(A), J23(B) Junction Connector

G–Y

B A

1

1

B B

U1 Unlock Warning SW

ID

104

GR

GR

W–B

2

D2 Door Courtesy SW (Driver' s Side)

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Head

C10 Combination SW

B–O

Light Control SW

B1

7 2R

G

G

G–W

5

1 2D

R

5 2C

System Outline The current is applied at all times to TERMINAL 1 of the combination meter through the DOME fuse. When the ignition SW is turned to ON position, the current flows to TERMINAL 21 of the combination meter through the MET fuse. When the light control SW is turned to TAIL or HEAD position, current is applied to TERMINAL 8 of the combination meter through the TAIL fuse. 1. Key Reminder System When the driver door is opened with the ignition SW off and ignition key remaining in the key cylinder (Unlock warning SW on), a signal is input from the unlock warning SW to TERMINAL 10 of the combination meter, and from the door courtesy SW (Driver’s side) to TERMINAL 16 of the combination meter. As a result, the buzzer in the combination meter goes on and warns the driver that the key is remaining in the key cylinder. 2. Light Reminder System When the light control SW is in TAIL or HEAD position, the ignition SW turned to OFF from ON position, ignition key is not in the key cylinder and the driver’s door opened (Door courtesy SW on), the current flows to TERMINAL 21 of the combination meter stops. As a result, the combination meter is activated and current flows from TERMINAL 1 of the combination meter, the buzzer in the combination meter goes on to remind the light is lighting up.

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Service Hints C8 Combination Meter 21–Ground : Approx. 12 volts with the ignition SW at ON position 8–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position 16–Ground : Continuity with the driver’s door open 22–Ground : Always continuity D2 Door Courtesy SW (Driver’s Side) 1–Ground : Closed with the driver’s door open U1 Unlock Warning SW 1–2 : Closed with the ignition key in cylinder : Parts Location Code

See Page

C8

38

C10

38

D2

40 (Double Cab)

Code

See Page 42 (Extra Cab)

D2 J22

Code J23

44 (Single Cab) A

See Page B

U1

38 39

38

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector Code 2C 2D 2J

See Page

Junction Block and Wire Harness (Connector Location)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2O 2Q 2R 2S

: Connector Joining Wire Harness and Wire Harness Code IA1

See Page 48

Joining Wire Harness and Wire Harness (Connector Location) Instrument Panel Wire and Floor Wire (Left Kick Panel)

: Ground Points Code ID

See Page 48

Ground Points Location Instrument Panel Reinforcement Center

105

Seat Belt Warning From Power Source System (See Page 60)

∗ 1 : w/ Door Lock Control System ∗ 2 : w/o Door Lock Control System 7. 5A MET

B–O

1 2D

21

22

Y

R–Y

11

19 IA1

(∗1)

R–Y

B A

J26 Junction Connector

B B

(∗1)

B

R–Y

(∗2)

R–Y

B

1

W–B

F12 Front Seat Inner Belt (Driver' s Side)

W–B

2

A

J28 Junction Connector IF

106

ID

J22(A), J23(B) Junction Connector

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Driver' s Seat Belt

C8 Combination Meter

System Outline When the ignition SW is turned to ON position, the current from the MET fuse flows to TERMINAL 21 of the combination meter. Seat Belt Warning System When the ignition SW turned on, a signal is input to the combination meter. To determine whether the driver has fastened the seat belt, a signal is input from the front seat inner belt (Driver’s side) to TERMINAL 11 of the combination meter. When the seat belt is not fastened, the driver’s seat belt warning light in the combination meter blinks. Service Hints F12 Front Seat Inner Belt (Driver’s Side) 1–2 : Open with the driver’s seat belt in use C8 Combination Meter 21–Ground : Approx. 12 volts with the ignition SW at ON position 22–Ground : Always continuity : Parts Location See Page

C8

Code

38

F12

See Page

F12

Code

See Page

44 (Single Cab)

J26

38

J28

38

40 (Double Cab)

J22

A

38

42 (Extra Cab)

J23

B

38

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Code

: Junction Block and Wire Harness Connector Code 2D

See Page 28

Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code IA1

See Page 48

Joining Wire Harness and Wire Harness (Connector Location) Instrument Panel Wire and Floor Wire (Left Kick Panel)

: Ground Points Code

See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IF

48

Cowl Side Panel RH

107

ECT From Power Source System (See Page 60) L

L

3 1B

L

50A BATT P/I

A B

A B

J 4(A), J 5(B) Junction Connector

W–B

C A

B

L

W–L

B

2 1J

1

25A EFI

L

4 1J

B

5 1J

IF3

W–G

1 1J

1 1H

1

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14 IF3

B

W–G

W–G

B

B

12 EA1

8 A

1 A

2 B

MREL

MAIN Relay

+B

BATT

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

2

W–B

W–B

3 1J

A

A

A A

W–B

A A

W–B

J1 Junction Connector

J7 Junction Connector

W–B EB

108

L

L

W–B

B B

B B

2 B

DUTY

1

E2 VTA

1 A

2

3 B

W1 Water Temp. Sensor

E

J6 Junction Connector E

B–W

BR

GR

B

BR

R–L

R–W

2

Y–B

4

VC

24 C

31 D

32 C

28 D

4 C

29 C

28 D

19 D

18 D

VG

THA

EVG

E2

VLU

LUSL

E2

THW

VC

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

VCP2

VPA2

2

W–B

EP2

A

A

A

A

7 D

W

W–B

E01

6 D

J10 Junction Connector

L

(∗1)

Y

3

BR

EP1

3

2

E1

BR

VPA1

1

1

E02

E1 7 C

(∗1)

5

NE– 34 D

BR

VCP1

6

27 D

C4 Crankshaft Position Sensor

BR–Y

4

NE+

EPA2 29 A

GR–G

VPA2 23 A

BR–R

VCP2 27 A

BR–W

EPA 28 A

W–L

VPA 22 A

LG–R

VCPA 26 A

W–B

I1

W–B

W–B

A13 Accelerator Position Sensor

W–B W–B BR

W–B

W–B

BR W–B EC

BR

109

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1 B

GND

R–W

BR

3 A

+B

BR

R–W

2 A

T 1(A), T 2(B) Throttle Body Assembly

B B

W–B

BR B A

B

BR

5

A4 Air Flow Meter

B

1

W–R

3

B A

B

E2

J 7(A), J 8(B) Junction Connector

B

J 7(A), J 8(B) Junction Connector

BR

∗ 1 : Shielded

ECT From Power Source System (See Page 60) L From Power Source System (See Page 60) 7. 5A ST

10A STOP

7. 5A IGN

3 2O

22 2R

B–Y

STP

STA

B–Y

L–Y

14 A

6 A

5 A

11 C

12 C

STP

IG2

BATT

STA

CAN+ 21 A

V

5 2Q

CAN– 20 A

P

6 2Q

24 B

SIL 23 B

R–Y

9 2C

WFSE

11 A

W

18 A

TC

P–B

SIL

19 A

R–Y

WFSE

21 B

W

CAN–

T17(A), T18(B), T19(C) Transmission Control ECU

P

V–R

CAN+ 22 B

V

SPD

NSW

11 2C

6 2P

SP1

THOC

25 A

24 C

BR

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

17 B

F A

L

7 A

NSW

N1 Neutral Start SW

B–O

6 A

D B

N

V–R

ST1–

P

G–W

B–Y

15 B

L–Y 14 B

IGSW

B

10 2Q

1

7

13

WFSE

SIL

TC

26 2Q

V–R

15

26 2P

V–R

P–B

21 2Q

R–Y

22 2Q

W

10 2C

E2 23 C

2

D1 DLC3

V–R W–B

W–B

BR

BR

W–B

W–B

BR

BR

110

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G–W

R–L

9 A

L

7 ID2

G–W

B–O

21 2S

4

J11(A), J12(B) Junction Connector

G–W

21 2R

F B

J11(A), J12(B) Junction Connector

R–L

5 2M

F B

B–Y

1

IF3

5

D A

4

4

L–Y

S14 Stop Lamp SW

B–Y

L–Y

2

B–Y

G–B

3

1 ID2

B–O

B–O

2 2F

A2 A/T Fluid Temp. Sensor

6 2M

B–O

22 2S

19 2N

L–Y

L–Y

19 2O

V–R

BR S3

E1 ECT Solenoid S1

C

8 S2

1

2

C A

C B B B A B

G–R

LL

3 8

3

8 B 11 A 10 A

3 D 2 L

A A

W–B(4WD)

P

C 2

A

A B

A A

8 A OILW

T17(A), T18(B), T19(C) Transmission Control ECU

16 B

TFN

1 8 ID2

A

J6 Junction Connector

V–R

W–B

BR

W–B

BR

111

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G–R

B A

L

2L

7

J11(A), J12(B) Junction Connector

L

A A

G–Y

DL

1

(4WD)

W–G

12 A

R

L

S11 Shift Lock Control ECU

3 ID1

G–Y

G–Y

Y

RL

(4WD)

15 B

W–G

L4

1 C

(4WD)

E01

W–B

9 B

G–Y

AT3

T5 Transfer Indicator SW (Neutral Position)

18 2N

Transmission Control SW

G–O

27 2P

J6 Junction Connector

E1

10 C

G–W

R–Y

2

(4WD)

29 C

G–O

R–Y

NSSD

J 7(A), J 8(B) Junction Connector

SLT–

4 18 2O

W–B

7 G

T7 Transmission Revolution Sensor (Output)

C B

(4WD)

6 SP2–

BR

SLT– SP2+

W–B

30 C

NCO– 27 2Q

T4 Transfer Indicator SW (L4 Position)

17 C

W–L

T6 Transmission Revolution Sensor (Input)

N1 Neutral Start SW

W–B

G–W

18 C

GR

R

2 C

NCO+ 9

1

(4WD)

S2

16 C

G

P

3 C

W–B

S1

19 C

L–B

V

2

B

SLT+ 1

W

2

Y SL

20 C

G–Y SLT+

G

O

R–L

RB

2

ECT From Power Source System (See Page 60) R–L

1

7. 5A MET

7. 5A DOME

10A ECU–IG&GAUGE

2

25 2S

1

30 2S

R–L

R–B

R

B–O

1 2D

2 ID1

15 ID2

R–B

R–L

S3 Speed Sensor

1

P

22 A

P

V–R

BR

P–L

6 A

Y

A/T OIL TEMP

W–B

BR

ID

J22(A), J23(B) Junction Connector

5 A

Temp.

18 A

C 8(A), C 9(B) Combination Meter Tachometer

R 1 A

Speedometer

B–O 21 A

B B

112

2

16 ID2

B A

V–R

3

P–L

25 2Q

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8 2J

System Outline Previous automatic transmissions have selected each gear shift using mechanically controlled throttle hydraulic pressure, governor hydraulic pressure and lock–up hydraulic pressure. The electronically controlled transmission, however, electrically controls the line pressure, throttle pressure, lock–up pressure and accumulator pressure etc. through the solenoid valve. The electronically controlled transmission is a system which precisely controls gear shift timing and lock–up timing in response to the vehicle’s driving conditions and the engine condition detected by various sensors. It makes smooth driving possible by shift selection for each gear which is the most appropriate to the driving conditions at that time, and by preventing downing, squat and gear shift shock when starting off. 1. Lock–Up Operation When the transmission control ECU decides based on each signal that the lock–up condition has been met, the current flows through TERMINAL SL of the transmission control ECU to TERMINAL 7 of the ECT solenoid to GROUND, causing lock–up operation. 2. Stop Lamp SW Circuit If the brake pedal is depressed (Stop lamp SW on) when driving in lock–up condition, a signal is input to TERMINAL STP of the transmission control ECU. The transmission control ECU operates and cuts the current to the solenoid to release lock–up.

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Service Hints T17 (A), T19 (C) Transmission Control ECU (A) 6–Ground : Approx. 12 volts with the ignition SW at ON position (A) 5–Ground : Always approx. 12 volts (C)12–Ground : Approx. 12 volts with the ignition SW at ST position (A) 14–Ground : Approx. 12 volts with the brake pedal depressed (C) 1, (C) 10–Ground : Always continuity N1 Neutral Start SW 2–1 : Closed with the shift lever in R position 2–7 : Closed with the shift lever in D position 2–3 : Closed with the shift lever in 2 position 2–8 : Closed with the shift lever in L position : Parts Location Code

See Page

Code

See Page

Code

See Page

A2

36

J4

A

38

S14

39

A4

36

J5

B

38

T1

37

A13

38

38

T2

37

C4

36

J7

A

38

T4

37

J8

B

38

T5

37

38

T6

37

T7

37

C8

A

38

C9

B

38

D1 E1

J6

J10

38

J11

A

38

36

J12

B

38

T17

A

39

E5

A

38

J22

A

38

T18

B

39

E6

B

38

J23

B

38

T19

C

39

E7

C

38

N1

37

E8

D

38

S3

37

37

S11

39

J1

W1

37

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

113

ECT : Junction Block and Wire Harness Connector Code 1B 1H 1J 2C 2D

See Page

Junction Block and Wire Harness (Connector Location)

23 Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

24 28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2F 2J 2M 2N 2O 2P 2Q 2R 2S

: Connector Joining Wire Harness and Wire Harness EA1 ID1 ID2 IF3

See Page

Joining Wire Harness and Wire Harness (Connector Location)

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

: Ground Points Code

See Page

Ground Points Location

EB

46

Left Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

: Splice Points Code E1 E2

114

See Page 46

Wire Harness with Splice Points Engine Wire

Code I1

See Page 50

Wire Harness with Splice Points Engine Wire

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Code

cardiagn.com

Memo

115

ABS From Power Source System (See Page 60)

10A ECU–IG& GAUGE

7. 5A MET

8 2L

4 2K

2 1B

10A STOP

2 1C

2 2F

R–L

(4WD)

G–B

1 2D

30A ABS NO. 2

40A ABS NO. 1

2

S14 Stop Lamp SW 10 IG1

5 2M

1

1

+BM

+BS

G–W

23

EXI2

G–W

S2 Skid Control ECU with Actuator

10 STP

R–B

LG

1

1

B3 Brake Vacuum Warning SW

P2 Parking Brake SW 2

8

(4WD)

A3 ADD Acutuator

A B

ADD

F14 4WD Control ECU

(4WD)

LG

1

4

A A

A A

W–B W–B

W–B

LG

R–B 1 2L

B2 Brake Fluid Level Warning SW

1 2K

3

D

(4WD)

W–B

W–B

17 2S

1 2M

R–B

D

J 8(A), J 9(B) Junction Connector

1 2S

D

W–B

L–O

D B

5 EA1

EA

(4WD)

IF2

EXI 17

(4WD)

GND2 24

J6 Junction Connector

I A 3

GND1 2

R–B

R–G

R–G

LG

PKB 18

(4WD)

WA 13

J 4(A), J 5(B) Junction Connector

38

L–O

36

116

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22

ABS

Brake

IG1

W–R

25

R

21

V

B

C8 Combination Meter

(4WD)

B–O

5 2L

EC

(4WD)

D1 DLC3

S22 Speed Sensor (Rear RH)

2

S21 Speed Sensor (Rear LH)

2

L

2 BA2

1 BA2

R

R

W G

6 BA2

G

L

L

Y 7 BA2

3 IG1

4 IG1

1 IG1

2 IG1

O

30

FR+

FR–

11

12

33

34

RL+

RL–

RR+

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L–W

31

FL–

R

G

8

FL+

G

R

9

L

P–L

16 TC

3 BE1

P

L–Y

14 D/G

4 BE1

2

15 TS

1 BE1

L

FR–

2

2 BE1

P

FL–

S5 Speed Sensor (Front RH)

5 2J

IF2

W

7

B

6 2J

S4 Speed Sensor (Front LH)

P–B 21 2Q

1 FR+

B

R–Y 22 2Q

1 FL+

W

TC 13

W

SIL 7

W

TS 12

1

W

1

RR–

+BS VGS

GL1

M–

M+

SFRR

SFRH

SFLR

SFLH

SRRR

SRRH

4

R

W

(4WD)

28

B

(∗3)

(4WD)

G–W

7

(4WD)

GGND

3

(4WD)

EXI4

M

6 EA1 7 IG1

5 IG1

(∗1)

(∗3)

R

(4WD)

W

(4WD)

(4WD)

(∗3)

(4WD)

B2

BR

2 GGND

3

1

VGS

GL1

W–B

∗ 1 : Extra Cab, Single Cab ∗ 2 : Double Cab ∗ 3 : Shielded

(∗1)

(∗2)

(∗3)

T4 Transfer Indicator SW (L4 Position)

1

(∗3)

S2 Skid Control ECU with Actuator (∗2)

G–W

C

(∗1) B

J6 Junction Connector

C

2

8 IG1

(4WD)

G–W

6 IG1

A

J28 Junction Connector

(4WD)

A17 ABS Deceleration Sensor

IF

117

ABS System Outline This system controls the respective brake fluid pressures acting on the brake cylinders of the right front wheel, left front wheel, and rear wheels when the brakes are applied in a panic stop so that the wheels do not lock. This results in improved directional stability and steerability during panic braking. 1. Input Signal (1) Speed sensor signal The speed of the wheels is detected and input to TERMINALS FL+, FR+, RL+ and RR+ of the skid control ECU with actuator. (2) Stop lamp SW signal A signal is input to TERMINAL STP of the skid control ECU with actuator when the brake pedal is depressed.

Service Hints S4, S5 Speed Sensor (Front LH), (Front RH) 1–2 : 0.9–1.3 kΩ (25°C, 77°F) S2 Skid Control ECU with Actuator 25–Ground : Approx. 12 volts with the ignition SW at ON position 10–Ground : Approx. 12 volts with the stop lamp SW on (Brake pedal depressed) 2, 24–Ground : Always continuity 1, 23–Ground : Always approx. 12 volts S14 Stop Lamp SW 2–1 : Closed with the brake pedal depressed : Parts Location Code

See Page

A3

Code

36

J4

40 (Double Cab)

J5

42 (Extra Cab)

A17

See Page

Code

38

S5

37

B

38

S14

39

J6

38

44 (Single Cab)

J8

B2

36

J9

B3

36

J28

38

C8

38

P2

39

D1

38

S2

37

F14

39

S4

37

A

38

B

38

41 (Double Cab) S21

1B 1C 2D 2F 2J 2K 2L 2M 2Q 2S

118

See Page

43 (Extra Cab) 45 (Single Cab) 41 (Double Cab)

S22

43 (Extra Cab) 45 (Single Cab)

T4

: Junction Block and Wire Harness Connector Code

See Page

A

Junction Block and Wire Harness (Connector Location)

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

37

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2. System Operation During sudden braking, the skid control ECU with actuator which has signals input from each sensor lets the hydraulic pressure acting on each wheel cylinder escape to the reservoir. The pump inside the skid control ECU with actuator is also operating at this time and it returns the brake fluid from the reservoir to the master cylinder, thus preventing locking of vehicle wheels. If the skid control ECU with actuator judges that the hydraulic pressure acting on the wheel cylinder is insufficient, the current acting on the solenoid is controlled and the hydraulic pressure is increased. Holding of the hydraulic pressure is also controlled by the ECU, by the same method as above, by repeated pressure reduction. Holding and increase are repeated to maintain vehicle stability and to improve steerability during sudden braking.

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EA1

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

IF2

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IG1

50

Engine Room Main Wire and Floor Wire (Near the Driver Side J/B)

52 (Double Cab) BA2

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab) 52 (Double Cab) BE1

54 (Extra Cab)

Frame Wire and Skid Control Sensor Wire (Rear of the Rear Differential)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

IF

48

Cowl Side Panel RH

: Splice Points

B2

See Page 54 (Extra Cab)

Wire Harness with Splice Points Frame Wire

Code B2

See Page 56 (Single Cab)

Wire Harness with Splice Points

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Code

Frame Wire

119

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Memo

120

SRS NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructions and the procedure, and precautions in the Repair Manual applicable for the model year. D Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of information when troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery. D Work must be started more than 90 seconds after the ignition SW is turned to the ”LOCK” position and the negative (–) terminal cable is disconnected from the battery. (The SRS is equipped with a back–up power source so that if work is started within 90 seconds from disconnecting the negative (–) terminal cable of the battery, the SRS may deploy.) D When the negative (–) terminal cable is disconnected from the battery, the memory of the clock and audio system will be cleared. So before starting work, make a record of the contents in the audio memory system. When work is finished, reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, power telescopic steering, power seat and power outside rear view mirror which are all equipped with memory function. However, it is not possible to make a record of these memory contents. So when the work is finished, it will be necessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoid erasing the memory in each system, never use a back–up power supply from outside the vehicle. D Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair. D Do not expose the following parts directly to hot air or flame;

D Never use SRS parts from another vehicle. When replacing parts, replace with new parts. D For the purpose of reuse, never disassemble and repair the following parts. D If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector, replace with new one. D Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system. D Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice. D After work on the SRS is completed, check the SRS warning light. D If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair Manual.

∗ Steering wheel pad ∗ Center airbag sensor assembly ∗ Front airbag sensor assembly

121

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D Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;

SRS From Power Source System (See Page 60)

7. 5A MET

7. 5A IGN

1 2D

8 2B

A5 Airbag Sensor (Front LH) D1 DLC3

B–O

C8 Combination Meter

2

IF1

IG2

BR–W

B–W

21

TC

28

30

27

29

–SL

+SL

–SR

A14 Airbag Sensor Assembly Center

2

W–B

1

1 2B

2 2B

18 2D

9 2D

W–B

Y

3 2B

E2 26

W–B

Y–B

5 2O

E1 25

W–B

6

B–Y

D–

5

W–B

21 2O

D+

14

B–Y

B B

J22(A), J23(B) Junction Connector

B A

Spiral Cable

A15 Airbag Squib (Steering Wheel Pad)

W–B

ID

122

IF1

W–R

15

LA

1

IE

+SR

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IF1

BR

B–Y

16 SIL

3

2

4 2B

P–B

Y

7 2B

W

20

IF1

+SR

1

W–R

21 2Q

–SR

2

BR

22 2Q

4

22

+SL

1

B–W

–SL

BR–W

TC 13

B–O

B–Y

SRS

SIL 7

P–B

A/B 11

R–Y

21

A6 Airbag Sensor (Front RH)

System Outline The SRS is a driver protection device which has a supplemental role to the seat belts. When the ignition SW is turned to ON, the current from the ignition SW flows to TERMINAL 21 of the airbag sensor assembly center. If an accident occurs while driving, when the frontal impact exceeds a set level, the current from the ignition SW flows to TERMINAL 5 of the airbag sensor assembly center to the airbag squibs TERMINAL 6 of the airbag sensor assembly center to TERMINAL 25, 26 or BODY GROUND to GROUND, so that current flows to the airbag squibs and causes them to operate. The airbag stored inside the steering wheel pad is instantaneously expanded to soften the shock to the driver. : Parts Location Code

See Page

Code

See Page

Code

See Page

A5

36

A15

38

J22

A

38

A6

36

C8

38

J23

B

38

A14

38

D1

38

: Junction Block and Wire Harness Connector Code 2D 2O 2Q

See Page

Junction Block and Wire Harness (Connector Location)

28 Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

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2B

29

: Connector Joining Wire Harness and Wire Harness Code IF1

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

: Ground Points Code

See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

123

124 2

GND 8 ID2

17

3

6 EA1

C

C

16

15

(A/T, ∗1)

4WD GND

2 6 5

1 2 6 5 W–G

A

(A/T)

1

TFN

L4 A B A B A B

A A

A A

A A

C

2

1

2

G–W

1

EC

N1 Neutral Start SW

13

R–L (A/T)

(A/T)

R–L

G–B

1 2G IND1

1 1F A

W–B 2

1 1A

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J6 Junction Connector

7

(A/T)

5 ID2

T5 Transfer Indicator SW (Neutral Position)

17 ID2

W–G

DL2

G–B

12

(A/T)

B–O

(A/T)

J 7(A), J 8(B) Junction Connector

4

12 ID2

(A/T)

31

W–B

IG

A/T P

21

W–B

A3 ADD Actuator

4WD

1 2D

(A/T)

D

W–G

6

R–B

2

T3 Transfer Indicator SW (4WD Position)

F14 4WD Control ECU W–R

B–Y

7. 5A MET

W–B

R–B

C8 Combination Meter

B

(A/T, ∗1)

ADD B

40A AM1

T4 Transfer Indicator SW (L4 Position)

5 EA1

J18 Junction Connector

W–B

EXI4 M

W–B

3 DL1

(A/T)

12 ID1

W–B

D W–G

B–Y

B–R

IG1 1

J6 Junction Connector

D DM2

(A/T)

DM1

W–G

DL2

1

R–W

10

(A/T)

DL1

3

R–Y

1

G–W

DM2

4

R

B–Y

2 2A

(∗1)

DM1

8

Y

A

ADD

R–B

B

T18 Transmission Control ECU

EXI

R–B

(∗1)

R–B

I6 Ignition SW

G–W

Battery

(∗1)

R–B

100A ALT

(∗1)

G–W

J6 Junction Connector

B

4 AM1

(∗1)

G–W

S2 Skid Control ECU with Actuator

W

4WD From Power Source System (See Page 60)

ACC ∗ 1 : w/ ABS

10A GAUGE&ECU–IG

25 2S

2 ID1

W–G (A/T)

System Outline Driving mode is switched to H2 or H4 or L4 when the driver operates the transfer shift lever. Transfer indicator SW (4WD position) is turned on when the transfer shift lever is shifted in 4WD (H4 or L4). 1. 2-4 Select System (1) Shifting from H4 to H2 When the transfer shift lever is changed from H4 to H2 position, transfer indicator SW (4WD position) detects OFF signal to activate the ADD motor, which results in changing the transfer to 2WD (H2 position). At this time, the transfer indicator SW (4WD position) are off. (2) Shifting from H2 to H4 When the transfer shift lever is changed from H2 to H4 position, transfer indicator SW (4WD position) detects ON signal to activate the ADD motor, which results in changing the transfer to 4WD (H4 position) to light up 4WD indicator. (3) Shifting from H4 to L4 When the transfer shift lever is changed from H4 to L4 position, the shift fork shaft moves to change the transfer to 4WD (L4 position), which results in turning ON transfer indicator SW (L4 position). ADD motor does not operate since it is only the lever operation. (4) Shifting from L4 to H4 When the transfer shift lever is changed from L4 to H4 position, the shift fork shaft moves. When transfer indicator SW (L4 position) is turned OFF, the transfer changes to 4WD (H4 position). ADD motor does not operate since it is only the lever operation.

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2. Other Control When abnormality is found in the 4WD system, the driver is warned by 4WD indicator light’s flashing. Service Hints F14 4WD Control ECU 10–Ground : Approx. 12 volts with the ignition SW at ON position 5–Ground : Always continuity T3 Transfer Indicator SW (4WD Position) 2–1 : Closed with the transfer shift lever at H4 position T4 Transnfer Indicator SW (L4 Position) 2–1 : Closed with the transfer shift lever at L4 position : Parts Location Code

See Page

Code

A3

36

J7 J8

See Page

Code

See Page

A

38

T3

37

B

C8

38

38

T4

37

F14

39

J18

38

T5

37

I6

38

N1

37

T18

39

J6

38

S2

37

: Junction Block and Wire Harness Connector Code 1A

See Page

Junction Block and Wire Harness (Connector Location)

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2G

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2S

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

1F 2A 2D

: Connector Joining Wire Harness and Wire Harness Code EA1 ID1 ID2

See Page

Joining Wire Harness and Wire Harness (Connector Location)

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

125

4WD : Ground Points Code

See Page 46

Ground Points Location Rear Side of the Cylinder Block

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EC

126

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Memo

127

Shift Lock From Power Source System (See Page 60)

10A ECU–IG&GAUGE

10A STOP

8 2N

2 2F

G–B

4 2S

7. 5A ACC

2

S14 Stop Lamp SW

5 2M

G–Y

5 2S

S11 Shift Lock Control ECU

1 IG

6

7

ACC

STP

KLS+

E

SLS–

SLS+

8

Y

L–W

12

1

K1 Key Interlock Solenoid

Y

2

Shift Lock Solenoid A

J23 Junction Connector

IE

128

W–B

A

W–B

A

A

ID

J21 Junction Connector

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B

GR

G–W

1

System Outline When the ignition SW is turned to ACC position the current from the ACC fuse flows to TERMINAL 6 of the shift lock control ECU. When the ignition SW is turned to ON position, the current from the ECU–IG&GAUGE fuse flows to TERMINAL 1 of the shift lock control ECU. 1. Shift Lock Mechanism If the brake pedal is depressed with the ignition SW set at ON (The stop lamp SW is on), the shift lock control ECU is activated, allowing the driver to change the shift lever to a position other than the P position. 2. Key Interlock Mechanism With the ignition SW at ON or ACC position, when the shift lever is put in P position, the current flowing from TERMINAL 12 of the shift lock control ECU to key interlock solenoid is cut off. This causes the key interlock solenoid to turn off (Lock lever disengages from LOCK position) and the ignition key can be turned from ACC to LOCK position. Service Hints S11 Shift Lock Control ECU 6–Ground : Approx. 12 volts with the ignition SW at ACC or ON position 1–Ground : Approx. 12 volts with the ignition SW at ON position 7–Ground : Approx. 12 volts with the brake pedal depressed 8–Ground : Always continuity

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S14 Stop Lamp SW 2–1 : Closed with the brake pedal depressed : Parts Location Code

See Page

Code

See Page

J21

38

K1

39

J23

38

S11

39

Code S14

See Page 39

: Junction Block and Wire Harness Connector Code 2F 2M 2N 2S

See Page

Junction Block and Wire Harness (Connector Location)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points Code

See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

129

Door Lock Control ∗ 1 : Double Cab ∗ 2 : Extra Cab

L1 14

4 2A

UL1 11

4 2D

ACT+

ACT–

3

2

28 2R

27 2R L

F B

D B

L

L–W

L

L–Y

R–Y

5

4

1

8

W–B

D6 Door Lock Assembly (Driver' s Side)

D9 Door Lock Assembly (Rear RH) A W–B

J28 Junction Connector

II1

W–B

4

A

IF

130

4

Motor

Motor

Key Unlock

Key Lock

1

W–B

P 4(A), (B) Power Window Master SW

Lock 3 A (∗1) 10 B (∗2)

6

2

Door Lock Control SW

L–W 8 A (∗1) 4 B (∗2)

Unlock

L

1

5 A 3 B

(∗1)

L B B

L

H B

(∗1)

B A

(∗1)

F A

4 BC1

R–Y

F A

(∗1)

L–Y

L–Y D A

L–Y

L–W

L D A

5 BC1

L–Y

G B

F A

F12 Front Seat Inner Belt (Driver' s Side)

H B

G A

J26(A), J27(B) Junction Connector

G B

J24(A), J25(B) Junction Connector

L

F A

8 IH1

(∗1)

L–W

G A

3 IH1

L

L

L

L–W

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Integration Relay

From Power Source System (See Page 60)

1

1

25A DOOR

7. 5A ECU–B

2

2

L

4 2H

12 2L

4

LG

5

13 2S

L–Y

BECU

ALTB

GND

DCTY

1

16

7 IH1

27 2O 11 2K

10 2K

18 2D

R–B

9 2D

L

LG

L–W

26

25

E A

E A

4

L2

14

+B1

+B2

T16 Theft Warning ECU

(∗1)

R–Y

D A

L–Y

R

D A

(∗1)

L

UL3

R–L

R

(∗1)

(∗1)

R–Y

5 BB1

4 BB1 15 2O

14 2N

13 IA1

W–B

W–B

L

(∗1)

(∗1)

L–Y

R–L

D B

R–Y

E B

R

J13(A), J14(B) Junction Connector

CTY 7

J29 Junction Connector

(∗2)

ID

1

B

1

(∗1)

R–L

D3 Door Courtesy SW (Front Passenger' s Side)

1

D8 Door Lock Assembly (Rear LH)

B

(∗1)

R–L

B

D5 Door Courtesy SW (Rear RH)

Motor

Motor

R–L

B

D7 Door Lock Assembly (Front Passenger' s Side)

R–L

4

R–L

1

(∗1)

1

D4 Door Courtesy SW (Rear LH)

4

(∗1)

R–L

31 2O

R–L

IE

131

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Integration Relay

1

LG

3

Door Lock Control From Power Source System (See Page 60)

1

7. 5A DOME

10A ECU–IG&GAUGE

7. 5A MET

2

1

30 2S

R–B

R

B–O

1 2D

8 2J

25 2Q

V–R

R

26 2Q

6

1

C8 Combination Meter

21

V–R

Speedometer

R–B

17 SPD

T16 Theft Warning ECU E

KSW

17

R–L

R–B

16

R–B

15

5

P–L

R–B

16 ID2

15 ID2

P–L

R–B

G–Y

W–B

22

Y

1

5

3

1

10 2N 3 IA1

B B

2

W–B

B B

B A

J22(A), J23(B) Junction Connector

B A

W–B

GR

2

U1 Unlock Warning SW

1

1

D2 Door Courtesy SW (Driver' s Side)

G–Y

R–B

10 2O

R–L

ID

132

EC

S3 Speed Sensor

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4 2P

System Outline 1. Manual Lock Operation When the door lock control SW or driver’s side door key lock and unlock SW (When driver’s seat belt is unfastened) are operated to LOCK position, a lock signal is input to TERMINAL 14 of the integration relay and causes the integration relay to function. The current flows from TERMINAL 5 of the integration relay to TERMINAL 3 to the door lock motors to TERMINAL 2 of the integration relay to TERMINAL 1 to GROUND and the door lock motors locks the door. 2. Manual Unlock Operation When the door lock control SW or driver’s side door key lock and unlock SW (When driver’s seat belt is unfastened) are operated to UNLOCK position, an unlock signal is input to TERMINAL 11 of the integration relay and causes the integration relay to function. The current flows from TERMINAL 5 of the integration relay to TERMINAL 2 to the door lock motors to TERMINAL 3 of the integration relay to TERMINAL 1 to GROUND and the door lock motors unlocks the door.

4. Ignition SW Linked Automatic Door Unlock Under the precondition that the unlock warning SW is ON as well as the ignition SW is ON after door locked by the speed–sensitive automatic door lock, the theft warning ECU outputs unlock signal to the integration relay and the relay sends the unlock signal to all the door lock motor when all the flowing conditions are satisfied. ∗ The unlock warning SW is ON. ∗ The ignition SW is OFF. Service Hints Integration Relay 1–Ground : Always continuity 4, 5–Ground : Always approx. 12 volts 14–Ground : Continuity with the door lock control SW or door key lock and unlock SW (When driver’s seat belt is unfastened) locked 11–Ground : Continuity with the door lock control SW or door key lock and unlock SW (When driver’s seat belt is unfastened) unlocked D6 Door Lock Assembly (Driver’s Side) 5–8 : Continuity with the door lock cylinder unlocked with the key 6–8 : Continuity with the door lock cylinder locked with the key : Parts Location Code

See Page

C8

Code

See Page

38 40 (Double Cab)

D7

42 (Extra Cab)

D2

See Page

J24

A

38

42 (Extra Cab)

J25

B

38

44 (Single Cab)

J26

A

38

J27

B

38

44 (Single Cab)

D8

40 (Double Cab)

40 (Double Cab)

D9

40 (Double Cab)

J28

38

40 (Double Cab)

J29

38

42 (Extra Cab)

D3

Code

40 (Double Cab)

44 (Single Cab)

42 (Extra Cab)

F12

40 (Double Cab)

D5

40 (Double Cab)

J13

A

38

40 (Double Cab)

J14

B

38

S3

37

42 (Extra Cab)

J22

A

38

T16

39

44 (Single Cab)

J23

B

38

U1

39

D6

44 (Single Cab)

40 (Double Cab)

D4

P4

42 (Extra Cab) 44 (Single Cab)

: Relay Blocks Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

3

35

R/B No.3 (Cowl Side Panel LH)

133

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3. Speed–Sensitive Automatic Door Lock Under the precondition that one of the doors is opened with the ignition SW OFF, the theft warning ECU outputs lock signal to the integration relay and the relay sends the lock signal to all the door lock motors when all the flowing conditions are satisfied. ∗ All the door are shut. ∗ The unlock warning SW is ON besides the ignition SW is ON. ∗ The vehicle speed reaches about 25km/h.

Door Lock Control : Junction Block and Wire Harness Connector Code 2A

See Page

Junction Block and Wire Harness (Connector Location)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2H

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2D 2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2L

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2N 2O 2P 2Q 2R 2S

: Connector Joining Wire Harness and Wire Harness See Page

Joining Wire Harness and Wire Harness (Connector Location)

IA1

48

Instrument Panel Wire and Floor Wire (Left Kick Panel)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IH1

50

Instrument Panel Wire and Floor Wire (Right Kick Panel)

II1

50

Front Door RH Wire and Floor Wire (Right Kick Panel)

BB1

52 (Double Cab)

Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1

52 (Double Cab)

Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points Code

See Page

Ground Points Location

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

IF

48

Cowl Side Panel RH

134

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Code

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Memo

135

136

B B

ID

B B B B

1 B

1 B

1 16 15

R–B

J29 Junction Connector L–Y

18 14 4

+B1

25

L2

3 IA1

B A

1

26

UL3

R–L L–W

L

17

R–B

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C8 Combination Meter

+B2

D2 Door Courtesy SW (Driver' s Side)

13 IA1 31 2O

R–L

13 IF3

R–B

1

LG

G–O

LG

R–L

16 2S

R–B

IG

(∗1)

15 2O

R–L

G–O

10A ECU–IG&GAUGE

D5 Door Courtesy SW (Rear RH)

14 2N

R–L

10 2N

(∗1)

HAZD

R–L

7

(∗1)

CTY

5

R–L

KSW

(∗1)

R–L

T16 Theft Warning ECU

D4 Door Courtesy SW (Rear LH)

2

R–L

10 2O

R–L

E

(∗2)

1

R–L

U1 Unlock Warning SW

SH–

G–Y

13

G–Y

B–W

B

28

GR

B–W

1

S1 Security Horn

B

T22 Turn Signal Flasher

D3 Door Courtesy SW (Front Passenger' s Side)

W–B

J22(A), J23(B) Junction Connector

Wireless Door Lock Control From Power Source System (See Page 60)

1

25A DOOR

2 3 LG

L–Y

EHW

8

25 2O

9 2N 7 IH1

From Power Source System (See Page 60)

1

7. 5A ECU–B

2 ∗ 1 : Double Cab ∗ 2 : Extra Cab

1 LG

L

L–Y

12 2L

13 2S

5

ACT+

ACT–

3

2

28 2R

27 2R

G

10 2K

R(∗1)

L–Y

L

F

11 2K

R–Y (∗1)

3 IH1

8 IH1 L–Y

L–W

E A

E B

D B

4

1

(∗1)

R–Y

E A

J13(A), J14(B) Junction Connector

L–Y

R

(∗1)

L

D A

R–Y

1

D A 4 BC1

L

L–Y

4

5 BC1

(∗1)

D B

F A

L–Y

F B

L

F A

J26(A), J27(B) Junction Connector

L

L

R

D A

L–Y

L

D A

(∗1)

L

(∗1)

(∗1)

G

(∗1)

F

D6 Door Lock Assembly (Driver' s Side)

4

D9 Door Lock Assembly (Rear RH)

Motor

1

Motor

Motor

R–B

D7 Door Lock Assembly (Front Passenger' s Side)

137

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DCTY 16

4 2A 27 2O

L–W

J24 Junction Connector

4 2D

L1 14

R–B

UL1 11

Integration Relay

4 BECU

ALTB

L

4 2H

Wireless Door Lock Control From Power Source System (See Page 60)

1 ∗ ∗ ∗ ∗

1 2 3 4

: Double Cab : w/ Ignition Key Cylinder Lamp : w/ Engine Immobilizer System : w/o Engine Immobilizer System

7. 5A DOME

2

R

(∗2)

1

8 2J Integration Relay

P

GND

ILE

(∗2)

8 2R

2 A (∗3) 2 B (∗4)

R(∗1)

(∗3)

R–Y

R

6 A (∗3) 6 B (∗4)

(∗1)

(∗1)

R–Y

(∗1)

P

W–B

W–B

L

4

Motor

1

(∗1)

4 BB1

(∗1)

5 BB1

L–Y

(∗2)

D8 Door Lock Assembly (Rear LH) ID

138

(∗4)

IE

(∗4)

I 5(B) Ignition Key Cylinder Lamp T20(A) Transponder Key Amplifier

12 2N

Ignition Key Cylinder Lamp

9 2D

(∗3)

18 2D

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15

1

System Outline Door lock control (Lock and unlock) and panic control (Theft alarm and flash) is performed by remote control, without the ignition key inserted in the door key cylinder, using low–power electrical waves emitted by a transmitter. 1. Normal Operation ∗ Lock operation When the lock button on the transmitter is pressed, all the doors are locked. ∗ Unlock operation When the unlock button on the transmitter is pressed, all the doors are locked. 2. Visual Confirmation of Lock or Unlock If all doors indicate that they are locked after the lock command, security horn sound and hazard lights will sound and flash once. If any door indicates that it is open after the unlock command, theft deterrent horn sound and hazard lights will sound and flash twice. 3. Automatic Lock Operation All the doors are automatically relocked unless any door is opened within 15 seconds after pushing the button (Transmitter) to unlock all the doors under conditions that the ignition key is not inserted into the ignition key cylinder (Unlock warning SW off), ignition SW is at OFF and all the doors are completely closed.

5. Panic Alarm Operation When the panic button on the transmitter is pushed, alarm sound and flash starts. The panic alarm operation is canceled when one of the lock button, unlock button and panic alarm button is pressed. 6. Door Ajar Warning (By Pushing Wireless Lock Button) Half–shut door is warned with security horn sound (For 1 second) by pushing the lock button (Transmitter) when one of the doors is not completely shut. Service Hints D2, D3, D4, D5 Door Courtesy SW (Driver’s Side), (Front Passenger’s Side), (Rear LH), (Rear RH) 1–Ground : Continuity with each of the door open T16 Theft Warning ECU 4, 14–Ground : Always approx. 12 volts 1–Ground : Always continuity 18–Ground : Approx. 12 volts with the ignition SW at ON position U1 Unlock Warning SW 2–1 : Closed with the ignition key in the cylinder : Parts Location Code C8

See Page

Code

38

See Page

D6

40 (Double Cab) D2

42 (Extra Cab)

D7

44 (Single Cab) D3

Code

44 (Single Cab)

See Page

J24

38

40 (Double Cab)

J26

A

38

42 (Extra Cab)

J27

B

38

44 (Single Cab)

J29

38 37

40 (Double Cab)

D8

40 (Double Cab)

S1

42 (Extra Cab)

D9

40 (Double Cab)

T16

I5

B

38

D4

40 (Double Cab)

J13

A

38

T22

39

D5

40 (Double Cab)

J14

B

38

U1

39

40 (Double Cab)

J22

A

38

42 (Extra Cab)

J23

B

38

D6

T20

39

44 (Single Cab)

A

39

139

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4. Illuminated Entry Function When pushing the unlock button (Transmitter), it turns on the lights, such as the ignition key cylinder lamp for approx. 30 seconds. If the doors are locked with lock button (Transmitter) during this operation and ignition key is in the ignition key cylinder (Unlock warning SW ON) to turn ON the ignition SW, lighting is cancelled and the lights immediately fade out.

Wireless Door Lock Control : Relay Blocks Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

3

35

R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector Code 2A

See Page

Junction Block and Wire Harness (Connector Location)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2H

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2D 2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2L

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2N 2O 2R 2S

Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IA1

48

Instrument Panel Wire and Floor Wire (Left Kick Panel)

IF3

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IH1

50

Instrument Panel Wire and Floor Wire (Right Kick Panel)

BB1

52 (Double Cab)

Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1

52 (Double Cab)

Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points Code

See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

140

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: Connector Joining Wire Harness and Wire Harness

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Memo

141

Theft Deterrent From Power Source System (See Page 60)

1

7. 5A ST

1

25A DOOR

1

7. 5A ECU–B

10A HORN

2

2

2

3 2O 3

1 HORN Relay

L

(A/T)

B

(M/T)

5

16 2N

4

W–R

L–Y

14

16 2O

D 1

+B2

T16 Theft Warning ECU

11 HORN

+B1

2

G–R

L

L–W

26

13 IF3

15 IF3

G

F

G

F

1

L–W

S1 Security Horn

L

1

4 2A

4 2D

E3 Engine Hood Courtesy SW

10 IF3 2 W–B

W–B

14

W–B

A

EB

142

J1 Junction Connector

A

L1

Integration Relay

11 UL1

J24 Junction Connector

UL3

25

1

W–B

1

L2

9

G–R

1

DSWH

SH– 13

B

W–B

3

12

B

SRLY ST Relay

L

H3 Horn (High)

D

LG

J11 Junction Connector

13 2S

B–Y

W–R

4 EA1

1

H4 Horn (Low)

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1

7 IH1

W–R

B–Y

(A/T)

B–Y

5

12 IF3

12 2L

(A/T)

1

W–R

N

7 1I

B

L–Y

N1 Neutral Start SW

1 ID2

L–Y

8 1I

P

L

B

LG

L–Y

4

From Power Source System (See Page 60)

10A ECU–IG&GAUGE

30 2S

R–B

T22 Turn Signal Flasher

16 2S

R–L

∗ 1 : Double Cab ∗ 2 : Extra Cab

EHW

G–O

8

R–B 25 2O

G–O

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9 2N

T16 Theft Warning ECU

28

18

KSW 5

1

IND

SPD 17

27

V–R

E

G–R

R–L

CTY 7

B–W

IG

G–Y

HAZD

10 2N

2 2C

4 2P

10 2O

4 2C

26 2Q

1

U1 Unlock Warning SW

(∗1)

R–L

B

(∗1)

R–L

B

(∗1)

(∗2)

Y

1

1

W–B

GR

D5 Door Courtesy SW (Rear RH)

1

D4 Door Courtesy SW (Rear LH)

1

D3 Door Courtesy SW (Front Passenger' s Side)

R–L

2

V–R

B A

B B

B A

J22(A), J23(B) Junction Connector

B A

B B

W–B

(∗1)

R–L

13 IA1

R–L

B

B

2

S10 Security Indicator Lamp

R–L

R–L

G–Y

J29 Junction Connector

15 2O

31 2O

G–R

14 2N

R–L ID

143

Theft Deterrent From Power Source System (See Page 60)

1

7. 5A DOME

7. 5A MET

2

1 2D

R

1

B–O

8 2J

25 2Q

6

22

Y

C8 Combination Meter

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21

Speedometer

1

V–R

R

R–B

P–L

R–B

3 IA1

16 ID2

15 ID2

P–L

R–B

5

R–B

16

3

1

R–B

R–L

17

1

Y

D2 Door Courtesy SW (Driver' s Side)

V–R

S3 Speed Sensor

BR

2

R–L EC

144

Service Hints D2, D3, D4, D5 Door Courtesy SW (Driver’s Side), (Front Passenger’s Side), (Rear LH), (Rear RH) 1–Ground : Continuity with each of the door open E3 Engine Hood Courtesy SW 1–2 : Open with the engine hood open T16 Theft Warning ECU 9–Ground : Continuity with the engine hood close 4, 14–Ground : Always approx. 12 volts 1–Ground : Always continuity 18–Ground : Approx. 12 volts with the ignition SW at ON position : Parts Location See Page

C8 D2

Code

See Page

Code

See Page

38

E3

36

J29

38

40 (Double Cab)

H3

36

N1

37

42 (Extra Cab)

H4

36

S1

37

44 (Single Cab)

J1

37

S3

37

40 (Double Cab)

J11

38

S10

39

42 (Extra Cab)

J22

A

38

T16

39

44 (Single Cab)

J23

B

38

T22

39

D4

40 (Double Cab)

J24

A

38

U1

39

D5

40 (Double Cab)

J25

B

38

D3

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Code

: Relay Blocks Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

3

35

R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector Code 1I

See Page

Junction Block and Wire Harness (Connector Location)

24

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2A 2C 2D 2J 2L 2N 2O 2P 2Q 2S

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EA1

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

IA1

48

Instrument Panel Wire and Floor Wire (Left Kick Panel)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IF3

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IH1

50

Instrument Panel Wire and Floor Wire (Right Kick Panel)

145

Theft Deterrent : Ground Points Code

See Page

Ground Points Location

46

Left Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

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EB

146

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Memo

147

Power Window From Power Source System (See Page 60)

1

P 4(A), (B) Power Window Master SW 30A PWR

2 E

B

3 A 10 B

6 A 9 B

4 A 2 B

L

B

L–R

2

1

J26(A), J27(B) Junction Connector

W–B

L

3 DU

DD 9 A (∗1) 5 B (∗2)

C B

L

(∗1)

A A

M

C B

P6 Power Window Regulator Motor (Front RH)

A A

A A

L

L

L (∗1) L

L

A A

A A

(∗1)

L

(∗1)

J13(A), J14(B) Junction Connector

L

W–B

C B

4

II1

W–B

L

A

J28 Junction Connector IF

148

∗ 1 : Double Cab ∗ 2 : Extra Cab

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J16(A), J17(B) Junction Connector

L

A A

P 4(A), (B) Power Window Master SW

(∗1)

G–B

II1

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(∗1)

5

G–B

R–B

(∗1)

II1

R–B

6

(∗1)

R–B

(∗1)

G–Y

(∗1)

II1

G–Y

1

RRD 15 A (∗1)

(∗1)

RRU 16 A

(∗1)

(∗1) (∗1)

II1

R–Y

2

RLD 12 A

(∗1)

II1

G–W

3

R–Y

G–W

R–L II1

R–L

10

RLU 18 A

G–Y

PD 13 A 1 B (∗2)

R–Y

PU 10 A 8 B

L

1

M

P7 Power Window Regulator Motor (Rear LH)

G–B

(∗1) (∗1)

G–B

5

2

(∗1)

2

P11 Power Window SW (Rear RH)

Up

Down

(∗1)

R–B

(∗1)

L

P10 Power Window SW (Rear LH)

4

L–R

2

(∗1)

L

5

1

(∗1)

1

7 BC1

R

R

2

P5 Power Window Regulator Motor (Front LH)

(∗1) Down

2

6 BC1

3

(∗1)

5

M

(∗1)

G–B

2 L

8 BC1

4

L–R

Down

1

L–R

P9 Power Window SW (Front Passenger' s Side)

3

R

Up

7 BB1

Up

4

3

6 BB1

(∗1)

1

L

8 BB1

L

4 IC1

(∗1)

3 IC1

G–W

L (∗1)

R–L

L (∗1)

R–B

(∗1)

1

M

P8 Power Window Regulator Motor (Rear RH)

149

Power Window System Outline 1. Manual Down or Up Operation When the power window master SW is pushed one step, the motor rotates to open the window. When the power window master SW is pulled up one step, the motor rotates in the opposite direction, to close the window. All the other windows can be opened/closed as well, by the operation of the power window master SW or respective power window SW. When the window lock SW is pushed to the lock side, the ground circuit to the passenger’s window becomes open. As a result, even if Open/Close operation of the passenger’s window is attempted, the current from TERMINAL E of the power window master SW is not grounded and the motor does not rotate, so the passenger’s window can not be operated and window lock occurs. 2. Auto Down Operation (Driver’s Window) When the power window master SW is pushed two steps, the motor rotates to open the window automatically.

Service Hints P4 (A), (B) Power Window Master SW B–Ground : Approx. 12 volts with the ignition SW at ON position E–Ground : Always continuity DU–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window) at UP or AUTO UP position DD–Ground : Approx. 12 volts with the ignition SW on and the master SW (Driver’s window) at DOWN or AUTO DOWN position : Parts Location Code

See Page

Code

J14

B

38

J16

A

38

J17

B

38

44 (Single Cab)

J26

A

38

40 (Double Cab)

P10

40 (Double Cab)

J27

B

38

42 (Extra Cab)

P11

40 (Double Cab)

P6

42 (Extra Cab)

44 (Single Cab)

40 (Double Cab)

P7

40 (Double Cab)

: Relay Blocks Code 3

See Page 35

Relay Blocks (Relay Block Location) R/B No.3 (Cowl Side Panel LH)

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IC1

48

Front Door LH Wire and Floor Wire (Left Kick Panel)

II1

50

Front Door RH Wire and Floor Wire (Right Kick Panel)

BB1

52 (Double Cab)

Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1

52 (Double Cab)

Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points Code IF

150

See Page 48

P8

40 (Double Cab) P5

38 A

42 (Extra Cab)

See Page

38

J28

B

Code

A

P4

P4

See Page

J13

Ground Points Location Cowl Side Panel RH

40 (Double Cab) 40 (Double Cab)

P9

42 (Extra Cab) 44 (Single Cab)

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3. Stopping of Auto Down Operation (Driver’s Window) Auto operation can be stopped in mid–course with switching power window master SW one step upward during the down operation.

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Memo

151

Front Wiper and Washer From Power Source System (See Page 60)

∗ 1 : w/ INT Time SW ∗ 2 : w/o INT Time SW

26 2S

9 2M

L–W

9 2L

L–W

20A WIP

L–W

C11(A), C12(B) Combination SW

EW

1

W2 Windshield Washer Motor

M

W

2

W–B

+B 3 B

L–W

+S

+S 4 B

W–G

+2

+2 1 B

L–Y

+1 2 B

L–B

B–R

INT2

B1

Front Washer SW

13 IF2

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EW 2 A

Off

B–R

On

W 1 A

+1

Wiper Relay

(∗2)

INT1

(∗1)

(∗1)

4

IF2

L–W

IF2

W–G

6

L–Y

Front Wiper SW

IF2

L–B

HI

LO

INT

OFF

MIST

+B

5

5

3

1

2

W3 Windshield Wiper Motor

4

W–B

W–B

M

IE

152

EA

System Outline With the ignition SW turned on, the current flows to TERMINAL (B) 3 of the front wiper and washer SW, TERMINAL 1 of the windshield washer motor and TERMINAL 2 of the windshield wiper motor through the WIP fuse. 1. Low Speed Position With the front wiper SW turned to LO position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield wiper motor to run at low speed. 2. High Speed Position With the front wiper SW turned to HI position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 1 to TERMINAL 3 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield wiper motor to run at high speed.

4. Mist Position With the front wiper SW turned to MIST position, the current flows from TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and causes the windshield wiper motor to run at low speed. 5. Washer Interlocking Operation With the washer SW pulled to ON position, the current flows from the WIP fuse to TERMINAL 1 of the windshield washer motor to TERMINAL 2 to TERMINAL (A) 1 of the front wiper and washer SW to TERMINAL (A) 2 to GROUND and causes the windshield washer motor to run and the window washer to spray. Simultaneously, current flows from the WIP fuse to TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND, causing the wiper to function. Service Hints C11 (A), C12 (B) Combination SW (A) 2–Ground : Always continuity (B) 3–Ground : Approx. 12 volts with the ignition SW at ON position (B) 2–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at LO or MIST position Approx. 12 volts intermittently with the ignition SW on and the front wiper SW at INT position (B) 4–Ground : Approx. 12 volts with the ignition SW on and unless the windshield wiper motor at STOP position (B) 1–Ground : Approx. 12 volts with the ignition SW on and the front wiper SW at HI position W3 Windshield Wiper Motor 2–1 : Closed unless the windshield wiper motor at STOP position : Parts Location Code

See Page

Code

See Page

C11

A

38

W2

37

C12

B

38

W3

37

Code

See Page

: Junction Block and Wire Harness Connector Code 2L 2M 2S

See Page

Junction Block and Wire Harness (Connector Location)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code IF2

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

153

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3. INT Position With the front wiper SW turned to INT position, the wiper relay operates and current flows from TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (A) 2 to GROUND. This activates the intermittent circuit and the current flows from TERMINAL (B) 3 of the front wiper and washer SW to TERMINAL (B) 2 to TERMINAL 5 of the windshield wiper motor to TERMINAL 4 to GROUND and the wiper operates. The intermittent operation is controlled by the charge/discharge function of the condenser installed in the relay, and the intermittent time is controlled by a time control SW to change the charging time of the condenser (w/ INT time SW). Intermittent operation is controlled by a condenser charge and discharge function in the relay (w/o INT time SW).

Front Wiper and Washer : Ground Points Code

See Page

Ground Points Location

46

Right Side of the Fender Apron

IE

48

Instrument Panel Reinforcement RH

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EA

154

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Memo

155

Horn From Power Source System (See Page 60)

1

10A HORN

2

7 1I

8 1I

W–R

B

HORN Relay

12 IF3

W–R

1

16 2N

W–R

32 2O

Horn SW

8

156

S13 Spiral Cable

H4 Horn (Low)

1

H3 Horn (High)

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B

Service Hints H3, H4 Horn (High), (Low) 1–Ground : Approx. 12 volts with the horn SW on : Parts Location Code

See Page

H3

36

Code H4

See Page 36

Code S13

See Page 39

: Junction Block and Wire Harness Connector Code 1I 2N 2O

See Page

Junction Block and Wire Harness (Connector Location)

24

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness IF3

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

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Code

157

Cigarette Lighter From Power Source System (See Page 60)

15A CIG

2

C5 Cigarette Lighter

BR

1

A

J23 Junction Connector

W–B

A

IE

158

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B

1 2C

Service Hints C5 Cigarette Lighter 2–Ground : Approx. 12 volts with the ignition SW at ACC or ON position 1–Ground : Always continuity : Parts Location Code

See Page

C5

38

Code J23

See Page

Code

See Page

38

: Junction Block and Wire Harness Connector Code 2C

See Page 28

Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points

IE

See Page 48

Ground Points Location Instrument Panel Reinforcement RH

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Code

159

Power Outlet From Power Source System (See Page 60)

15A PWR OUT

5

7. 5A ACC

2 PWR OUT Relay 1

P

18 2D

1

P3 Power Point Socket

W–B

2

A A

J22(A), J23(B) Junction Connector

W–B

IE

160

W–B

W–B

A B

ID

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9 2D

W–B

23 2P

W–B

3

Service Hints P3 Power Point Socket 1–Ground : Approx. 12 volts with the ignition SW at ACC or ON position 2–Ground : Always continuity : Parts Location Code J22

See Page A

38

Code J23

See Page B

38

Code P3

See Page 39

: Junction Block and Wire Harness Connector Code

See Page

2D

28

2P

29

Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Ground Points See Page

Ground Points Location

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

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Code

161

Clock From Power Source System (See Page 60)

1

10A TAIL

7. 5A DOME

7. 5A ACC

2

8 2J

7 2S

25 2P

V

7 2R

23 2N

T1

Tail Head

C10 Combination SW

12 2Q

G

R

8 2P

3

1

ILL(+)

B(+)

EARTH(–)

C7 Clock

W–B

2

A A

W–B

A B

ID

162

J20(A), J21(B) Junction Connector

4 ACC(+)

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G

Light Control SW

R

8

G

G

5 B1 OFF

1

G–W

5 2C

Service Hints C7 Clock 4–Ground : Approx. 12 volts with the ignition SW at ACC or ON position 1–Ground : Always approx. 12 volts 3–Ground : Approx. 12 volts with the light control SW at TAIL or HEAD position 2–Ground : Always continuity : Parts Location Code

See Page

Code

See Page

C7

38

J20

A

38

C10

38

J21

B

38

Code

See Page

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector See Page

Junction Block and Wire Harness (Connector Location)

2C

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

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Code

2N 2P 2Q 2R 2S

: Ground Points Code ID

See Page 48

Ground Points Location Instrument Panel Reinforcement Center

163

Rear Window Defogger From Power Source System (See Page 60)

1

20A DEF

10A ECU–IG&GAUGE

2 3

R–L

4 2R

R–L

8 2K

B–Y

D A

J16(A), J17(B) Junction Connector E B

R–L

5

3

1 DEF Relay

3

2 3

3

B

R–L

12 IH1

4

5

D

IG

R–L

E A

R–L

J16(A) Junction Connector

B

E A

1 A

R 6(A), R 7(B) Rear Window Defogger

E

R3 Rear Window Defogger SW

3

BR

1 B

B

A A

A

J15 Junction Connector IG

164

W–B

A B

IE

J22(A), J23(B) Junction Connector

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3

Service Hints DEF Relay 5–3 : Closed with the ignition SW at ON position and the rear window defogger SW at ON position : Parts Location Code

See Page

J15

38

J16

A

38

J17

B

38

J22

A

38

Code J23

See Page B

R3 R6

38 39

A

Code R7

See Page B

41 (Double Cab) 43 (Extra Cab)

41 (Double Cab) 43 (Extra Cab)

: Relay Blocks Code 3

See Page 35

Relay Blocks (Relay Block Location) R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector See Page

Junction Block and Wire Harness (Connector Location)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

2R

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

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Code

: Connector Joining Wire Harness and Wire Harness Code IH1

See Page 50

Joining Wire Harness and Wire Harness (Connector Location) Instrument Panel Wire and Floor Wire (Right Kick Panel)

: Ground Points Code

See Page

Ground Points Location

IE

48

Instrument Panel Reinforcement RH

IG

48

Cowl Side Panel LH

165

Remote Control Mirror From Power Source System (See Page 60)

7. 5A ACC

V

23 2O

O1 Outer Mirror SW

8

Left

Right

Up

Right/ Down

VR

M+

3

E

6

BR–R

BR–R

7

B A

A A

H A

H A

B

4

LG

VL

2

R

HR

5

L L

LG

BR–R

4 IB1

3 IB1

1 IB1

L

LG

BR–R

J24(A), J25(B) Junction Connector E B

F B

B

R

R–G

D B

BR–R

HL

Right

Left

BR–R

Right

R–G

Left

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MV

R–G

Select SW

MH

Left/ Up

Down

R

Operation SW

B

1

5

3

MH M

MV M

1

5

M+

3

MH M

MV

M+

A

J23 Junction Connector

M

O2 Outer Rear View Mirror (LH)

O3 Outer Rear View Mirror (RH)

W–B

A

IE

166

Service Hints O1 Outer Mirror SW 8–Ground : Approx. 12 volts with the ignition SW at ACC or ON position 7–Ground : Always continuity 6–7 : Continuity with the operation SW at LEFT or UP position 8–6 : Continuity with the operation SW at RIGHT or DOWN position : Parts Location Code

See Page

J23

Code

38

J24

A

38

J25

B

38

O1

39

See Page 40 (Double Cab)

O2

42 (Extra Cab)

Code O3

See Page 42 (Extra Cab) 44 (Single Cab)

44 (Single Cab) O3

40 (Double Cab)

: Junction Block and Wire Harness Connector Code 2O

See Page 29

Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness IB1

See Page 48

Joining Wire Harness and Wire Harness (Connector Location)

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Code

Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

: Ground Points Code IE

See Page 48

Ground Points Location Instrument Panel Reinforcement RH

167

Audio System From Power Source System (See Page 60)

1

7. 5A ACC

15A RAD

2

1

L–Y

24 2N

4 A +B(∗7) BU+B(∗8)

FR+

FR–

L

5 IB1

9 IH1

4 IH1

2

S15 Speaker (Front Door LH)

ID

168

L

2

L

(∗2, ∗3)

LG

II1

L

(∗1)

LG

1

(∗2, ∗3)

V

3

1

L

V

P

(∗1)

1

(∗1)

P

3

T24 Tweeter (RH)

4

(∗2, ∗3)

2

LG

T23 Tweeter (LH)

4

7

(∗1)

V

(∗1)

P

(∗1)

II1

BR

8

(∗1)

V

6 IB1

5 A

LG

P

1 A

1

2

S16 Speaker (Front Door RH)

(∗2, ∗3)

FL– 6 A

(∗1)

FL+ 2 A

LG

GND

R 1(A), R 2(B) Radio Receiver Assembly

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L–Y

3 A ACC(∗7) ACC+B(∗8)

7 A

IF2

GR

2

1 2 3 4 5 6 7 8

: 6 Speaker : 4 Speaker : 2 Speaker : Double Cab : Extra Cab : 6 Speaker, 4 Speaker : w/ CD Player : w/o CD Player

R 1(A), R 2(B) Radio Receiver Assembly

2 2 A B

S17(A) Speaker (Rear Door LH) S19(B) Speaker (Rear LH)

W

W

(∗5 ∗6)

2 BC1

(∗4) (∗5)

(∗4) (∗5) 1 1 A B

(∗6)

W W

1 BC1

(∗4 ∗6)

R

(∗6)

5 IH1

(∗4 ∗6)

R R

(∗5 ∗6)

Y

(∗5 ∗6)

Y

(∗4 ∗6) (∗4 ∗6)

2 BB1

W

RR– 3 B

6 IH1

R

Y

(∗6)

(∗6)

B B R

1 BB1

(∗4 ∗6)

B

1 IH1

(∗4 ∗6)

2 IH1

(∗5 ∗6)

RR+ 1 B

(∗4 ∗6)

RL– 6 B

(∗4 ∗6)

RL+ 2 B

1 1 A B

2 2 A B

S18(A) Speaker (Rear Door RH) S20(B) Speaker (Rear RH)

169

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∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗

Audio System Service Hints R1 (A) Radio Receiver Assembly (A) 4–Ground : Always approx. 12 volts (A) 3–Ground : Approx. 12 volts with the ignition SW at ACC or ON position (A) 7–Ground : Always continuity : Parts Location Code

See Page

R1

A

39

R2

B

39

S15 S16

Code

See Page 43 (Extra Cab)

S16

45 (Single Cab)

41 (Double Cab)

S17

A

41 (Double Cab)

43 (Extra Cab)

S18

A

41 (Double Cab

45 (Single Cab)

S19

B

43 (Extra Cab)

41 (Double Cab)

S20

B

43 (Extra Cab)

Code T23 T24

See Page 41 (Double Cab) 43 (Extra Cab) 41 (Double Cab) 43 (Extra Cab)

: Relay Blocks Code 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

Code 2N

See Page 29

Junction Block and Wire Harness (Connector Location) Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

IB1

48

Front Door LH Wire and Instrument Panel Wire (Left Kick Panel)

IF2

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

IH1

50

Instrument Panel Wire and Floor Wire (Right Kick Panel)

II1

50

Front Door RH Wire and Floor Wire (Right Kick Panel)

BB1

52 (Double Cab)

Rear Door No.1 Wire LH and Floor Wire (Center Pillar LH)

BC1

52 (Double Cab)

Rear Door No.1 Wire RH and Floor Wire (Center Pillar RH)

: Ground Points Code ID

170

See Page 48

Ground Points Location Instrument Panel Reinforcement Center

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: Junction Block and Wire Harness Connector

cardiagn.com

Memo

171

172

25

SP1

T17 Transmission Control ECU 4 2P

17

SPD

T16 Theft Warning ECU V–R

10 2Q

(∗1)

R–B

R–B

G–Y

6 A

26 2Q

Temp.

Fuel

Tachometer

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V–R

10 A

V–R

15 A

V–R

16 A

Speedometer

17 A

R–L

1 A

(A/T)

Unlock Warning SW

Integration Relay

Door Courtesy SW (Driver' s Side)

Door

27 A

R–Y

R

1

Door Courtesy SW (Front Passenger' s Side) Door Courtesy SW (Rear LH) Door Courtesy SW (Rear RH)

Combination SW

R

30 2S

High Beam

R–B

7. 5A DOME

10A ECU–IG& GAUGE

Combination Meter From Power Source System (See Page 60)

1

8 2J

2

25 2Q

C 8(A), C 9(B) Combination Meter

26 2P

17

SPD

E6 Engine ECU

R–B

From Power Source System (See Page 60)

∗ 1 : w/ Theft Deterrent System 7. 5A MET

B–O

1 2D

C 8(A), C 9(B) Combination Meter

10 IF2

9 IA1

8 IA1

4 A

14 A

W–G

16 ID2

7 A

P

BR–Y

3 A

BR

BR

BR I1

W–G

BR–Y

Engine ECU

1

F4 Fuel Filter Warning SW

BR–Y

BR

IF2

2

2

F13 Fuel Sender Gage

A

J1 Junction Connector

3 A

BR

W–B

15 ID2

4 BA1

1 EA1

BR

2

R–B

S3 Speed Sensor 1

2

3 BA1

BR

1 3

F10 Fuel Sedimenter Level Warning SW

P–L

L–R

8

W–B

2 A

L–R

23 A

P–L

5 A

B–W

Buzzer

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T–BELT

Fuel ODO/TRIP

Fuel Filter/ Fuel Sedimenter

21 A

R–B EC

EB

173

174

W–B

1 IF2

Y

Front Fog

Illumination

G

G–B

G–Y

8 A 24 A 25 A

Turn LH

Turn RH

LCD Illumination

SRS

C 8(A), C 9(B) Combination Meter

30 A 22 A

B A

ID

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(∗2)

G–B

(w/o SRS)

19 A

Combination SW

(w/o SRS)

W–B

20 A

W–B

(w/ SRS)

B–Y

R–Y

11 A

Airbag Sensor Assembly Center DLC3

Front Seat Inner Belt (Driver' s Side)

Driver' s Seat Belt

Turn Signal Flasher

Combination SW

Combination Meter

J22(A), J23(B) Junction Connector

B B

(w/o SRS)

W–B

W–B

W–B

3

I2

W–B 1 1 1

P2 Parking Brake SW

(w/ ABS)

R–G

(w/o ABS)

R–G

R–B

Y–R

GR

R–B

1 2S

A/T P

4WD

Charge

Glow

Check Engine

ABS

Brake

Oil Pressure

13 A 31 A 37 A 40 A 39 A 38 A 36 A 35 A

10 ID2

1

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LG–B

LG

A/T OIL TEMP

18 A

E4 Engine Oil Pressure Sensor

LG–B

1 2K

B3 Brake Vacuum Warning SW

1 2M

LG

1 2L

LG

LG

Skid Control ECU with Actuator

IF2

B2 Brake Fluid Level Warning SW

(w/o ABS)

R–G

Engine ECU

Alternator

4WD Control ECU

W–G

(A/T)

P

12 A

W–B

(w/o SRS)

Transfer Indicator SW (Neutral Position)

Transmission Control ECU

G–B Neutral Start SW

∗ 2 : w/ Front Fog Light

C 8(A), C 9(B) Combination Meter

2

I2

EA

175

Combination Meter Service Hints C8 (A) Combination Meter (A) 21–Ground : Approx. 12 volts with the ignition SW at ON position (A) 1–Ground : Always approx. 12 volts (A) 22–Ground : Always continuity F13 Fuel Sender Gage 2–3 : Approx. 4 Ω with the fuel full Approx. 110 Ω with the fuel empty : Parts Location Code

See Page

B2 B3 C8 C9

Code

See Page

Code

36

F4

36

J22

36

F10

36

J23

A

38

B

38

E4

36

E6

38

40 (Double Cab) F13 J1

See Page A

38

B

38

P2

39

42 (Extra Cab)

S3

37

44 (Single Cab)

T16

39

37

T17

39

: Relay Blocks 1

See Page 22

Relay Blocks (Relay Block Location) Engine Room R/B (Engine Compartment Left)

: Junction Block and Wire Harness Connector Code

See Page

Junction Block and Wire Harness (Connector Location)

2D

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2J

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

2K

28

Floor Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2L 2M 2P 2Q 2S

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EA1

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

IA1

48

Instrument Panel Wire and Floor Wire (Left Kick Panel)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IF2

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

52 (Double Cab) BA1

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EB

46

Left Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

: Splice Points Code I1

176

See Page 50

Wire Harness with Splice Points Engine Wire

Code I2

See Page 50

Wire Harness with Splice Points Engine Wire

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Code

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Memo

177

Air Conditioner From Power Source System (See Page 60)

10A ECU–IG& GAUGE

40A FR HTR R–L (∗1) L–O 1 1C

B–W

B–W

A B

B M 1

3

W–B

W–B

2

2

16 2D

J22(A), J23(B) Junction Connector

5 2A

L–W

9 2D

B4 Blower Motor

18 2D

W–B

B–W

1

R

2

A A

R–B

3

4

A A

J18(A), J19(B) Junction Connector

1 HTR Relay

5

B5 Blower Resistor

A A

4

1

2

OFF

B–W

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L–O

(∗1)

4

30 2R 18 2P

10A A/C

1 2F

(∗1)

L–B

R–L

(∗1)

A B

LO M1 M2 HI

B6 Blower SW

6

5

W–B

W–B (∗1)

ID

178

W–B

W–B

W–B

W–B

L–W

(∗1)

W–B

IE

∗ 1 : w/ Front Cooler

R–L (∗1) L–O

W–B

(∗1)

(∗1)

1

2

(Shielded)

Y

E1

A11 A/C Volume SW

P1 Pressure SW

1

L

L–O

3

C4 Crankshaft Position Sensor

17 IF3

34 D

27 D

OFF

10

5

6

B/V

IG

ACT

14

(∗1)

19 B

R–L

Y

R

V

(∗1)

R–L

(∗1)

3 PSW

AC1 18 B

(∗1)

2

(∗1)

E2

1

(∗1)

VRT 16 IF3

Y–B

NE+

(∗1)

Y–B

NE–

cardiagn.com

E 6(B), E 8(D) Engine ECU

2

2

TEMP

AC1

ACT

MGC

SG–1

TEFIN

1

8

G

(∗1)

P

2 (Shielded)

(∗1)

L–W

A1 A/C Compressor

(∗1)

W–B

A B

7

(∗1)

L–W

L

(∗1)

J20(A), J21(B) Junction Connector

1 ID1

A A

A10 A/C Thermistor

GND 18

(∗1)

A9 A/C Amplifier

1

1

A

J10 Junction Connector

W–B

BR

A

(∗1)

EC

179

Air Conditioner System Outline Current is applied at all times through the FR HTR fuse to TERMINAL 5 of the HTR relay. When the ignition SW is turned on, the current flows through the ECU–IG&GAUGE fuse to TERMINAL 1 of the HTR relay to TERMINAL 2 to TERMINAL 6 of the blower SW. Blower Motor Operation ∗ Low speed operation When the blower SW is moved to LO position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to GROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to TERMINAL 1 to GROUND, rotating the blower motor at low speed.

∗ High speed operation When the blower SW is moved to HI position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to GROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower SW to TERMINAL 5 to GROUND, rotating the blower motor at high speed. Service Hints HTR Relay 5–3 : Closed with the ignition SW at ON position and the blower SW on P1 Pressure SW 1–2 : Open with the refrigerant pressure at less than approx. 2.0 kgf/cm2 (28.4 psi, 196.1 kpa) or more than approx. 32.0 kgf/cm2 (455 psi, 3138.1 kpa) A9 A/C Amplifier 10–Ground : Approx. 12 volts with the ignition SW at ON position 18–Ground : Always continuity : Parts Location Code

See Page

Code

See Page

Code

36

B6

38

J19

B

38

A9

38

C4

36

J20

A

38

A10

38

E6

B

38

J21

B

38

A11

38

E8

D

38

J22

A

38

B4

38

38

J23

B

38

B5

38

J10 J18

A

38

P1

: Junction Block and Wire Harness Connector Code 1C 2A 2D 2F 2P 2R

180

See Page

A1

See Page

Junction Block and Wire Harness (Connector Location)

23

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

28

Engine Room Main Wire and Driver Side J/B (Instrument Panel Brace RH)

29

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

37

cardiagn.com

∗ Medium speed operation (Operation at M1, M2) When the blower SW is moved to M1 position, the current flows to TERMINAL 6 of the blower SW to TERMINAL 5 to GROUND, causing the HTR relay to turn on. This causes the current flows from the FR HTR fuse to TERMINAL 5 of the HTR relay to TERMINAL 3 to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to TERMINAL 3 to TERMINAL 2 of the blower SW to TERMINAL 5 to GROUND. At this time, the blower resistance of the blower resistor is smaller than at low speed, so the blower motor rotates at medium low speed. When the blower SW is moved to M2 position, the current flows through the HTR relay to TERMINAL 2 of the blower motor to TERMINAL 1 to TERMINAL 4 of the blower resistor to TERMINAL 2 to TERMINAL 1 of the blower SW to TERMINAL 5 to GROUND. At this time, resistance of the blower resistor is smaller than at M1 position, so the blower motor rotates at medium high speed.

: Connector Joining Wire Harness and Wire Harness Code

See Page

Joining Wire Harness and Wire Harness (Connector Location)

ID1

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

IF3

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

: Ground Points Code

See Page

Ground Points Location

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

: Splice Points

E1

See Page 46

Wire Harness with Splice Points

Code

See Page

Wire Harness with Splice Points

Engine Wire

cardiagn.com

Code

181

I GROUND POINT A

BR

A

(Shielded)

E1

W–B

BR

A

BR

A

(A/T)

J10 Junction Connector

DLC3

(SG)

BR

18 ID2

W–B (A/T)

BR

I1

W–B

Crankshaft Position Sensor (E1)

Engine ECU

(E1) Transmission Control ECU (E01)

(E01) Engine ECU

W

I1

BR

Speed Sensor

I1

W–B

BR

BR

1 EA1

BR

BR

Fuel Sedimenter Level Warning SW

(E02)

W–B

BR

W–B

A B

A A

W–B

A B

A A

W–B

Transfer Indicator SW (L4 Position)

Transfer Indicator SW (Neutral Position)

W–B

A B

A A

W–B

Transfer Indicator SW (4WD Position)

Injector Driver (EDU)

W–B

A B

A A

W–B

Throttle Body Assembly

W–B

A B

4WD Control ECU

ADD Actuator

Turbo Motor Driver

(GND)

J 7(A), J 8(B) Junction Connector

182

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EC

I

W–B

(w/o ABS)

1 IF2

W–B

Combination Meter

(w/o SRS) W–B

Windshield Wiper Motor

W–B

Turn Signal Lamp (Front RH)

W–B

Fog Lamp (Front RH)

W–B

Clearance Lamp (Front RH)

W–B

W–B

Turn Signal Lamp (Front Side LH)

A

W–B

Fuel Filter Warning SW

A

W–B

Engine Hood Courtesy SW

A

W–B

Turn Signal Lamp (Front LH)

A

W–B

Fog Lamp (Front LH)

A

W–B

Clearance Lamp (Front LH)

A

W–B

A

W–B

W–B (w/o SRS)

I2

W–B

A

3 1J

MAIN Relay

1

GLOW Relay

A

W–B

W–B

(GND2)

I2

W–B

(GND1) Skid Control ECU with Actuator

I2

W–B

Brake Fluid Level Warning SW

R–G (w/o ABS)

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3 IF2

R–G

Combination Meter

J1 Junction Connector A

W–B

Turn Signal Lamp (Front Side RH)

W–B

EA

EB

183

T16(A) Theft Warning ECU S12(B) Short Pin (Theft Warning ECU)

I GROUND POINT

W–B (∗4) 12 B

12 A 1

ST Relay

(∗2)

1 A

B–W

(E)

(∗1) R

10 IF3

W–B

1 B

Hazard Warning Signal SW

W–B (∗4)

B

Combination SW

Y

Combination Meter

(∗1)

B–W

(∗4)

Power Point Socket

G

B A

B A

B A

B A

B A

A A

A A

A A

Blower Resistor

W

(GND)

Rear Window Defogger SW

W–B

Transponder Key ECU

B–W(∗2 ∗3)

L

Blower SW

B–W

BR L–Y

Security Indicator Lamp

Theft Warning ECU

A A

A A

B B

B B

A B

A B

A B

A B

A B

A B

Rear Window Defogger SW

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B B

G

B B

L

B B

B

J22(A), J23(B) Junction Connector

(CG) DLC3 W

R

Cigarette Lighter Illumination

W–B

Outer Mirror SW

W–B

Ashtray Illumination

LG

GR

Unlock Warning SW

BR

Y

BR

Radio Receiver Assembly

W–B

Turn Signal Flasher

Cigarette Lighter Key Interlock Solenoid Blower SW

W–B W–B

W–B

HTR Relay

PWR OUT Relay

18 2D 9 2D

Integration Relay

(E1) Airbag Sensor Assembly Center (E2)

A/T Shift Lever Illumination

Combination SW

W–B

ID

W–B

1 2B

W–B

2 2B

W–B

17 2D

W–B IE

1 2E

W–B W–B

Map Lamp

184

W–B

I ∗ ∗ ∗ ∗

: w/ Theft Deterrent System : w/o Theft Deterrent System : M/T Single Cab, Double Cab 2KD–FTV w/o Inter Cooler : ∗ 2 Except ∗3

W–B

W–B

A 4

W–B

W–B

Front Seat Inner Belt (Driver' s Side)

W–B

A

A

W–B

A

IF

A

W–B

W–B

3

J15 Junction Connector 8 BA1

W–B

B3

W–B

IG1 Relay

A

IG

B3

Clock

W–B

Rear Combination Lamp (LH)

W–B

License Plate Lamp LH

W–B

Rear Combination Lamp (RH)

W–B

License Plate Lamp RH

W–B

W

L

J20(A), J21(B) Junction Connector

A A

A A

A A

B B

A B

A B

A B

B B

Y

W–B

L

W–B

Hazard Warning Signal SW

Center Stop Lamp

1 BD1

J28 Junction Connector

A W–B

Rear Window Defogger

II1

cardiagn.com

Power Window Master SW

1 2 3 4

P

Combination SW

(GND)

A/C Amplifier

(E)

Shift Lock Control ECU

Combination SW

W–B W–B

185

I GROUND POINT : Parts Location Code

See Page

J1

Code

37

See Page

J15

Code

38

J23

See Page B

J7

A

38

J20

A

38

J8

B

38

J21

B

38

S12

B

39

38

J22

A

38

T16

A

39

J10

J28

38 38

: Relay Blocks Code

See Page

Relay Blocks (Relay Block Location)

1

22

Engine Room R/B (Engine Compartment Left)

3

35

R/B No.3 (Cowl Side Panel LH)

: Junction Block and Wire Harness Connector Code 1J

See Page

Junction Block and Wire Harness (Connector Location)

24

Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)

28

Instrument Panel Wire and Driver Side J/B (Instrument Panel Brace RH)

2B 2D 2E

See Page

Joining Wire Harness and Wire Harness (Connector Location)

EA1

46

Engine Wire and Engine Room Main Wire (Inside of Engine Room R/B and Engine Room J/B)

ID2

48

Engine Wire and Instrument Panel Wire (Behind the Glove Box)

50

Engine Room Main Wire and Instrument Panel Wire (Behind the Driver Side J/B)

50

Front Door RH Wire and Floor Wire (Right Kick Panel)

IF2 IF3 II1

52 (Double Cab) BA1

54 (Extra Cab)

Frame Wire and Floor Wire (Under the Front Seat LH)

56 (Single Cab) 52 (Double Cab) BD1

54 (Extra Cab)

Frame No.2 Wire and Frame Wire (Under the Back Panel LH)

56 (Single Cab)

: Ground Points Code

See Page

Ground Points Location

EA

46

Right Side of the Fender Apron

EB

46

Left Side of the Fender Apron

EC

46

Rear Side of the Cylinder Block

ID

48

Instrument Panel Reinforcement Center

IE

48

Instrument Panel Reinforcement RH

IF

48

Cowl Side Panel RH

IG

48

Cowl Side Panel LH

: Splice Points Code E1 I1 I2

186

See Page

Wire Harness with Splice Points

Code

46 50

See Page

Wire Harness with Splice Points

52 (Double Cab) Engine Wire

B3

54 (Extra Cab) 56 (Single Cab)

Frame Wire

cardiagn.com

: Connector Joining Wire Harness and Wire Harness Code

cardiagn.com

Memo

187

J POWER SOURCE (Current Flow Chart) The chart below shows the route by which current flows from the battery to each electrical source (Fusible Link, Circuit Breaker, Fuse, etc.) and other Parts.

20A H-LP LH 40A MAIN

1

1 20A H-LP RH

10A HORN 50A BATT P/I

1

15A FOG

1

25A EFI

1

40A AM1

2

7.5A OBD 10A STOP Battery

100A ALT

1

2 10A TAIL 15A PWR OUT

40A IG1

2

7.5A ALT-S 15A TURN-HAZ

1

80A GLOW 30A ABS NO.2 1 40A ABS NO.1

40A FR HTR

1

7.5A DOME 30A DCC

1

7.5A ECU-B 15A RAD

[LOCATION]

188

1

: Engine Room R/B and Engine Room J/B (See Page 22)

2

: Driver Side J/B (See Page 28)

3

: R/B No.3 (See Page 35)

1

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30A AM2

J Example Starter

S1

Parts

Code or Location

4

7.5A DRL

Location Electrical Source 7.5A IGN 2 7.5A MET

I6

Ignition SW (AM1)

I6

7.5A ST

2

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Ignition SW (AM2)

7.5A ACC 2 15A CIG

10A ECU-IG&GAUGE 2 20A WIP 20A DEF 3 25A DOOR

IG1 Relay (Point Side)

3

30A PWR

3

HTR Relay (Point Side)

2

10A A/C

2

189

J POWER SOURCE (Current Flow Chart) Engine Room R/B (See Page 22) 7.5A

System

Page

ALT–S

Charging

66

DOME

Clock Combination Meter Door Lock Cotrol ECT Engine Control Headlight Interior Light Key Reminder and Light Reminder Taillight and Illumination Theft Deterrent Wireless Door Lock Control

162 172 130 108 68 84 100 104 88 144 136

7.5A

ECU–B

Door Lock Cotrol Engine Immobilizer System Interior Light Theft Deterrent Wireless Door Lock Control

130 80 100 142 136

10A

HORN

Horn Theft Deterrent

156 142

15A

FOG

Front Fog Light

86

15A

RAD

Audio System

168

15A

TURN–HAZ

Turn Signal and Hazard Warning Light

92

20A

H–LP LH

Headlight

84

20A

H–LP RH

Headlight

84

25A

EFI

ECT Engine Control

108 68

30A

ABS NO.2

ABS

116

30A

AM2

Engine Immobilizer System Starting

80 64

30A

DCC

Engine Immobilizer System

80

40A

ABS NO.1

ABS

116

40A

FR HTR

Air Conditioner

178

50A

BATT P/I

ECT Engine Control Front Fog Light

108 68 86

80A

GLOW

Engine Control

68

100A

ALT

Charging 4WD

66 124

7.5A

∗ These are the page numbers of the first page on which the related system is shown.

190

cardiagn.com

Fuse

J Driver Side J/B (See Page 28) System

Page

ACC

Audio System Clock Power Outlet Remote Control Mirror Shift Lock

168 162 160 166 128

IGN

ECT Engine Control Engine Immobilizer System SRS

108 68 80 121

7.5A

MET

ABS Charging Combination Meter Door Lock Cotrol ECT Engine Control Key Reminder and Light Reminder Seat Belt Warning SRS Taillight and Illumination Theft Deterrent 4WD

116 66 172 130 108 68 104 106 121 88 144 124

7.5A

OBD

Engine Control

68

7.5A

ST

ECT Engine Control Starting Theft Deterrent

108 68 64 142

10A

A/C

Air Conditioner

178

10A

ECU–IG&GAUGE

ABS Air Conditioner Back–Up Light Charging Combination Meter Door Lock Cotrol ECT Engine Control Rear Window Defogger Shift Lock Theft Deterrent Turn Signal and Hazard Warning Light Wireless Door Lock Control

116 178 98 66 172 130 108 68 164 128 143 92 136

10A

GAUGE&ECU–IG

4WD

124

7.5A

7.5A

∗ These are the page numbers of the first page on which the related system is shown.

191

cardiagn.com

Fuse

J POWER SOURCE (Current Flow Chart) Fuse

System

Page

STOP

ABS ECT Engine Control Shift Lock Stop Light

116 108 68 128 96

10A

TAIL

Clock Front Fog Light Key Reminder and Light Reminder Taillight and Illumination

162 86 104 88

15A

CIG

Cigarette Lighter

158

15A

PWR OUT

Power Outlet

160

20A

WIP

Front Wiper and Washer

152

40A

AM1

4WD

124

10A

R/B No.3 (See Page 35) 20A

System

Page

DEF

Rear Window Defogger

164

25A

DOOR

Door Lock Cotrol Theft Deterrent Wireless Door Lock Control

130 142 136

30A

PWR

Power Window

148

∗ These are the page numbers of the first page on which the related system is shown.

192

cardiagn.com

Fuse

cardiagn.com

Memo

193

K CONNECTOR LIST A1

A2

A3

A4

A5

Black

Black

Yellow

1 2 3 4 5 6

1 2 3 4 5

Gray 1 1

2

A6

A7

A8

1

A9

2

A10

Black

Yellow 1 1

2

A11

A12

1

2

3

4

12

1 2 3 4 5 6 7 8 9 10 11 1213141516171819 20

A13

A14

Black

Yellow 1 2 3 4 5 6 7 8 9 10

1 2 3 4 5 6

1 2 3 4 5 6 7 8

cardiagn.com

1 2

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

A15

A16

A17

B1

B2

Yellow

Black

Black

Gray

Gray

1

1 2 3 4

2

1 2 3

B3

B4

B5

Gray

Black

Black

1

1

2

1

B6

2

3

4

2

C1 Black

1 1

1

2

2 3

4

C2

C3

C4

Gray

Gray

Gray

1 2

1 2

5

1 2

6 7 8

C5

C6

C7 Black

1 1 1

2 3

194

2

2 1 2 3 4

K C8

C9

C10 1 2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

C11

1 4

2 56

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

C12

3

1

7

5

2

C13

3

1

4

6789

3 4

5 6 7 8 9 10 11 12 13

D1

D2

1

2

10

16 15 14 13 12 11 10 9

D3

D4

D5

1

1

1

D6

1

2

D7

3

4

5 6 7 8 9 10

D9

1

2

3

2

3

3

4

1

5 6 7 8 9 10

E2

E3

E4

Black

Black

Black

1

1

E6

E7

Gray

Gray

Gray

5

6

7

8 9 10 11 12 13 14 15 16 17

1

2

3

4

5

6

7 8 9 10 11 12 13 14 15 16

1

2

3

4

5

6

7

8 9 10 11 12 13 14 15 16 17 18 19

18 19 20 21 22 23

24 25

17 18 19 20 21 22 23 24 25 26 27

20 21 22 23

24 25

26 27

26 27

30 31

28 29 30

28 29 30 31

32 33

34 35

28 29

4

2

E5

4

3

5 6 7 8 9 10

Gray

1 2 3

2

5 6 7 8

5 6 7 8 9 10

1

2

E1

1 2 3 4

4

1

D8

31 32 33 34 35

195

cardiagn.com

8 7 6 5 4 3 2 1

K CONNECTOR LIST

1

2

E8

F2

F3

F4

F5

Gray

Brown

Brown

Black

Gray

1

1

1 2

3

4

5

6

2

1 2

2

7

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 33 34

F6

F7

F8

F9

F10

Gray

Gray

Gray

Black

Gray

1 2

1 2

1 2 1

1 2 3

F11

F12

Dark Gray 1 2

12

F13

F14

Black

Green

1

2 4

3

H2

H3

H4

Black

Black

1

2

G1

H1 Black

2

5 6 7 8 9 10

H5

I1 Black

1 1 2

3

3 4 1

5 6 7 8 9 10

2

3

I2

I3

I4

I5

Dark Gray

Black

Dark Gray

Black

1 2 1 2 3 4

5

6

I6

7

1

1

3 4

5

Black 1

1 2

2

8

J1

1

2

1

4

2 3 4 5 6

J2

J3

A A B B C C

A A B B C C

D D E E F F

D D E E F F

A A A A A A A A A A A A 1

2

3

4

5

6

7

8

196

5 6 7 8

7

3

cardiagn.com

28 29 30 31 32

K *1 : w/ Power Window *2 : w/o Power Window

J4

J5

J6

J7 Blue

Black

A A B B C C

A A B B C C

A A A B B B C C C C C

A A A A A A

D E F G H I

D E F G H I

D D D D E E E E E E E

B B B B B B

J8

J9

J10

J11

A A A A A A

A A A A A A

A A A A A A

A A B B C C

B B B B B B

B B B C C C

B B B C C C

D D E E F F

Blue

J13

J14

Black

Black

A A B B C C

A A B B C C

A A B B C C

D D E E F F

D D D E E E

D D D E E E

J16

J17

A A B B C C

A A B B C C

D D D E E E

D D D E E E

J21

J22

J15

A A

A A

A A A A A A A

J18

J19

A B

A B

A B

cardiagn.com

J12

J20

A A A A A A

A B

B B B B B B

J23

J24 (*1) Blue

A A A A A A

A A A A A A

A A A A A A

A A B B C C C D D E E

B B B B B B

B B B B B B

B B B B B B

F F F F G G G H H H H

J24

J25

J25

(*2) Black

(*1) Blue

(*2)

A A B B C C C D D E E

A A B B C C C D D E E

A A B B C C C D D E E

F F F F G G G H H H H

F F F F G G G H H H H

F F F F G G G H H H H

197

K CONNECTOR LIST J26

J27

Black

Black

J28

A A B B C C

A A B B C C

D D E E F F

D D E E F F

L2 Black

1 2

1 2

A A A A A A A

M1

N1 Gray

1

2 1 5 6

O1

O2

1 2 3 4 5 6 7 8 9 10

P3

2 7

3 4 8 9

O3

2 1

2 1

4 3

4 3

6 5

6 5

P1

P2

Gray

Black

1 1

2

P4

P4

P5

(Double Cab)

(Extra Cab)

Black

1 2

3 4

1

5 6 7 8 9 10

1 2

1 2 3

1 2

A A B C C A A B B B B C C

A A

4 5 6

2

3 4 5 6

7 8 9

10 11 12 13 14 15 16 17 18

P6

P7

P8

P9

P10

Black

Black

Black

Black

Black

1 2

1 2

1 2 3 4 5

1 2 3 4 5

1

2

3 4 5 6

P11

R1

R2

R3

Black 1 2 1 2 3 4 5

198

R4

Black 3 4

5 6 7 8 9 10

1

2

3 4 5 6

1 2 3 4 5

1 2 3 4 5 6

cardiagn.com

L1

K1 Black

A A

Black

J29

K R5

R6

R7

Black

Black

Black

1

1

R8

S1 Black 1

1 2 3 4 5 6

1 2

S2

S3

S4

Black

Black

Gray

1 2 3 1

1

2

23

24

3

4 5 6

2

7 8 9 10 11 12

13 14 15 16 17 18 19 20 21 22

S5

S6

S7

Black 1

S9

Gray

Gray

1 2

2

1

S11

S10

12

1 1

S8

cardiagn.com

25 26 27 28 29 30 31 32 33 34

S12

2

S13

S14

Black

14 13 12 11 10 9 8 7 6 5 4 3 2 1

1 2 3 4 5 6 7 8 9 10 11 12

S15

S16

S17

S18

1

1 2 3 4 5 6

28 27 26 25 24 23 22 21 20 19 18 17 16 15

3

7 8 9 10 11 12

S19

S20

2 4

S21 Gray

1

1

1

1

1

1

2

2

2

2

2

2

1

2

S22

T1

T2

T3

T4

Gray

Black

Black

Blue

Blue

1 2 3

1 2 3

1

2

1

2

1

2

199

K CONNECTOR LIST T5

T6

T7

T8

T9

Gray

Black

Black

Gray

Black

1 2 1

2

1

2

1

2

3 4 1 2 3

5 6 7 8 9 10

T10

T11

T12

T13

T14

Black

Black

Gray

Gray

Gray

1 2

1 2 3 4 5 6 1

1

2

T15

2

1

T16

2

T17

Gray

1

1 2 3 4 5 6 7 8 9 10 11 12 13 14

2

3

4

5

cardiagn.com

1 2 6

15 16 17 18 19 20 21 22 23 24 25 26 27 28 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

T18

22 23 24 25 26

T19

T20 Black

1

2

5

1

6

3 4

2 3 4 5 6 7 8 9

7 8 9 10 11 12 13 14 15 16

11 12 13 14 15 16 17 18 19 20 21 22

17 18 19 20

23 24 25 26

21 22 23 24

T21

1

10

2 3 4 5 6

7

27 28 29 30

T22

T23

T24

1 2 3 4

1 2 3 4

U1

Black 12 3 456 7 8 1 2 3

4 5

6 7 8 9 10 11 12 13 14 15 16

V1

V2

W1

W2

W3

Black

Brown

Black

Black

Black

1 2

1 2 1

2

1

2

1 2 3 4 5

200

1 2

cardiagn.com

Memo

201

L PART NUMBER OF CONNECTORS Part Number

Code

A1

A/C Compressor

Part Name

90980–11271

E1

ECT Solenoid

90980–10891

A2

A/T Fluid Temp. Sensor

90980–11025

E2

EGR Valve Position Sensor

90980–11143

A3

ADD Actuator

90980–11858

E3

Engine Hood Courtesy SW

90980–11003

A4

Air Flow Meter

90980–11317

E4

Engine Oil Pressure Sensor

90980–11363

A5

Airbag Sensor (Front LH)

E5

Engine ECU

90980–12457

90980–11856

Part Name

Part Number

A6

Airbag Sensor (Front RH)

E6

Engine ECU

90980–12455

A7

Alternator

90980–09212

E7

Engine ECU

90980–12454

A8

Alternator

90980–11964

E8

Engine ECU

90980–12456

A9

A/C Amplifier

90980–11971

F2

Fog Lamp (Front LH)

A10

A/C Thermistor

90980–11918

F3

Fog Lamp (Front RH)

90980–11660

A11

A/C Volume SW

90980–10906

F4

Fuel Filter Warning SW

A12

A/T Shift Lever Illumination

90980–12221

F5

Fuel Injector (No.1)

90980–12416

A13

Accelerator Position Sensor

90980–11858

F6

Fuel Injector (No.2)

A14

Airbag Sensor Assembly Center

90980–12391

F7

Fuel Injector (No.3)

A15

Airbag Squib (Steering Wheel Pad)

90980–12160

F8

Fuel Injector (No.4)

A16

Ashtray Illumination

90980–12111

F9

Fuel Pressure Sensor

90980–10845

A17

ABS Deceleration Sensor

90980–10845

F10

Fuel Sedimenter Level Warning SW

90980–11003

B1

Back–Up Lamp SW

90980–11250

F11

Fuel Temp. Sensor

90980–10737

Front Seat Inner Belt (Driver’s Side)

90980–11212

90980–11875

B2

Brake Fluid Level Warning SW

90980–11207

F12

B3

Brake Vacuum Warning SW

90980–11252

F13

Fuel Sender Gage

90980–11077

B4

Blower Motor

90980–10916

F14

4WD Control ECU

90980–10997

B5

Blower Resistor

90980–11136

G1

Glow Plug

99141–13004

B6

Blower SW

90980–10877

H1

Headlamp (LH)

C1

Camshaft Position Sensor

90980–10947

H2

Headlamp (RH)

C2

Clearance Lamp (Front LH)

H3

Horn (High)

H4

Horn (Low)

90980–11162

90980–11314

90980–10619

C3

Clearance Lamp (Front RH)

C4

Crankshaft Position Sensor

90980–11016

H5

Hazard Warning Signal SW

90980–10801

C5

Cigarette Lighter

90980–10760

I1

Injector Driver (EDU)

90980–11592

C6

Cigarette Lighter Illumination

90980–11148

I2

Injector Driver (EDU)

90980–11593

C7

Clock

90980–11013

I3

Inlet Air Temp. Sensor (Air Cleaner)

90980–11163

C8

Combination Meter

90980–12169

I4

Inlet Air Temp. Sensor (Inter Cooler)

90980–11025

C9

Combination Meter

90980–12155

I5

Ignition Key Cylinder Lamp

90980–12092

C10

Combination SW

90980–12007

I6

Ignition SW

90980–11615 90980–10803

C11

Combination SW

90980–12358

J1

Junction Connector

C12

Combination SW

90980–12359

J2

Junction Connector

C13

Center Stop Lamp

90980–11003

J3

Junction Connector

90980–11978

J4

Junction Connector

J5

Junction Connector

J6

Junction Connector

J7

Junction Connector

J8

Junction Connector

J9

Junction Connector

J10

Junction Connector

D1

DLC3

D2

Door Courtesy SW (Driver’s Side)

D3

Door Courtesy SW (Front Passenger’s Side)

D4

Door Courtesy SW (Rear LH)

D5

Door Courtesy SW (Rear RH)

D6

Door Lock Assembly (Driver’s Side)

D7

Door Lock Assembly (Front Passenger’s Side)

D8

Door Lock Assembly (Rear LH)

D9

Door Lock Assembly (Rear RH)

90980–10871

90980–12226

J11

Junction Connector

J12

Junction Connector

J13

Junction Connector

Note: Not all of the above part numbers of the connector are established for the supply.

202

90980–11661

90980–11915

90980–11661

cardiagn.com

Code

L Part Number

Code

J14

Junction Connector

Part Name

90980–11661

S3

Speed Sensor

J15

Junction Connector

90980–10830

S4

Speed Sensor (Front LH)

J16

Junction Connector

S5

Speed Sensor (Front RH)

J17

Junction Connector

S6

Starter

90980–11400

J18

Junction Connector

S7

Starter

90980–09507

S8

Suction Control Valve

90980–11285

S9

Swirl Control Valve

90980–11156

S10

Security Indicator Lamp

90980–12063

S11

Shift Lock Control ECU

90980–12183

S12

Short Pin (Theft Warning ECU)

90980–12409

S13

Spiral Cable

90980–12183

S14

Stop Lamp SW

90980–11118

S15

Speaker (Front Door LH)

S16

Speaker (Front Door RH)

90980–11661

90980–11742

Part Name

J19

Junction Connector

J20

Junction Connector

J21

Junction Connector

J22

Junction Connector

J23

Junction Connector

J24

Junction Connector

J25

Junction Connector

J26

Junction Connector

J27

Junction Connector

J28

Junction Connector

90980–10830

S17

Speaker (Rear Door LH)

J29

Junction Connector

90980–11542

S18

Speaker (Rear Door RH)

K1

Key Interlock Solenoid

90980–12063

S19

Speaker (Rear LH)

L1

License Plate Lamp LH

S20

Speaker (Rear RH)

L2

License Plate Lamp RH

S21

Speed Sensor (Rear LH)

M1

Map Lamp

90980–11148

S22

Speed Sensor (Rear RH)

90980–11661

90980–11915

90980–11661

90980–11162

Part Number 90980–11143 90980–11156

90980–10935

90980–11467

N1

Neutral Start SW

90980–12362

T1

Throttle Body Assembly

90980–11145

O1

Outer Mirror SW

90980–11657

T2

Throttle Body Assembly

90980–11261

O2

Outer Rear View Mirror (LH)

T3

Transfer Indicator SW (4WD Position)

O3

Outer Rear View Mirror (RH)

T4

Transfer Indicator SW (L4 Position)

P1

Pressure SW

90980–11149

T5

Transfer Indicator SW (Neutral Position)

P2

Parking Brake SW

90980–10871

T6

Transmission Revolution Sensor (Input)

P3

Power Point Socket

90980–12498

T7

Transmission Revolution Sensor (Output)

Power Window Master SW (Double Cab)

90980–12122

T8

Turbo Motor Driver

90980–10801

Power Window Master SW (Extra Cab)

90980–10997

P4 P5

90980–11452

Power Window Regulator Motor (Front LH)

P6

Power Window Regulator Motor (Front RH)

P7

Power Window Regulator Motor (Rear LH)

P8

Power Window Regulator Motor (Rear RH)

P9

Power Window SW (Front Passenger’s Side)

90980–10797

90980–11900

90980–10789

P10

Power Window SW (Rear LH)

P11

Power Window SW (Rear RH)

R1

Radio Receiver Assembly

90980–10997

R2

Radio Receiver Assembly

90980–10996

R3

Rear Window Defogger SW

90980–10789

R4

Rear Combination Lamp (LH)

R5

Rear Combination Lamp (RH)

R6

Rear Window Defogger

R7

Rear Window Defogger

R8

Room Lamp

90980–10935

S1

Security Horn

90980–10619

S2

Skid Control ECU with Actuator

90980–12020

90980–10988

90980–10359

90980–11156 90980–10923 90980–11156

T9

Turbo Pressure Sensor

90980–10845

T10

Turbocharger Variable Nozzle Motor

90980–11156 90980–12303

T11

Turbocharger Variable Nozzle Sensor

T12

Turn Signal Lamp (Front LH)

T13

Turn Signal Lamp (Front RH)

T14

Turn Signal Lamp (Front Side LH)

T15

Turn Signal Lamp (Front Side RH)

T16

Theft Warning ECU

90980–12410

T17

Transmission Control ECU

90980–12150

T18

Transmission Control ECU

90980–12149

T19

Transmission Control ECU

90980–12151

T20

Transponder Key Amplifier

90980–12092

T21

Transponder Key ECU

90980–12423

T22

Turn Signal Flasher

90980–10799

T23

Tweeter (LH)

T24

Tweeter (RH)

U1

Unlock Warning SW

90980–12063

V1

VRV (EGR)

90980–11162

90980–11019

90980–11162

90980–12304

203

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Code

L PART NUMBER OF CONNECTORS Code

Part Name

Part Number

VSV (EGR Cut Valve)

90980–11149

W1

Water Temp. Sensor

90980–10735

W2

Windshield Washer Motor

90980–11019

W3

Windshield Wiper Motor

90980–11599

Code

Part Name

Part Number

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V2

Note: Not all of the above part numbers of the connector are established for the supply.

204

L Part Name

Part Number

Code

Part Name

Part Number

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Code

205

Starting

1

Engine Control

2

4

3

R

[L]

B-R

B-R 15A EFI

[H]

12 EA1

R-Y

R-Y

7 EA3 1

(22R-E) (2L-T)

Knock Sensor 1

[E]

1

3

B

B

BR

BR

3

B

B

1

GR

GR

4

B-W

4 EFI MAIN Relay

B-R

B-W

[I]

1

H11 Heated Oxygen Sensor

2

Circuit Opening Relay

[G] 1 15 3C

R-G

W-B

B-W

(2L-T)

(2L-T)

4

6

1

R-W

5 BO2

Y-R

3

BR-W

BR-W

6

G

G

5

G-R

G-R

4

Y-R

7

L-Y

BR 2

1

FP

+B T1

D1 Data Link Connector 1 E1

B

8

Y-R

6

G-Y

G-Y

9

GR-B

GR-B W-R W-R

BR

Fender Apron LH

EA

BR

W-B

W-B

Fender Apron LH

N

O

21 EA3

BR

W-R

VF

4

3

[K] EA

L M

Y-R

R-G

BR

W-B

W-R

W-R

Fuel Pump

1

F37

M

OX1

17 EA3

R-G

2

1

W-R

W-R

W-R

W-R

I12

1

4 EA3

R-G

2

Injector No.4

1

I10

Injector No.2

I11

1

2

L-Y

W-R

Battery

K

16 BS1

B-R

2

Injector No.3

I9

S38 (A), S39 (B) Starter

B-R

B-R

B-R

Injector No.1

B-W

2

1 A

Y-R

Y-R

R-G

B-R

30A AM2

40A AM1

100A ALT

(2L-T)

1 B

J

Air Flow Meter

W-B

[D] B-W

B

Y-R

A5

6 EA4

2

[J]

Y-R

2 B

3

Y-R

2 A

(Shielded)

S40 (A), S41 (B) Starter Relay

F G

I

C19

R-G

Emission ECU <9-8>

[C]

2

1 B

Y-R

B-W

W-R

W

R

2

2

[F]

E

H

B-W (22R-E)

1 A 2

Y-R

Y-R Y-R

(2L-T)

7 3C

D

2

1

W-B

B-W

B-L

(2L-T)

(22R-E)

1

B-W(22R-E)

[B]

C

K2

B-L

R-Y

B-L

W

B

W-R

B-R

B-R 2 A

7. 5A IGN

B-W

ST2

7. 5A ST

B-W

5 8 AM2 A B

7 IG2 B

B-W

(22R-E)

W-R

W

W-R

1 4 B A

B-W

ST1

B-W

W

1 4 AM1 A B

B-L

ACC I 6 (A),(B) Ignition SW IG1

A

ID

Left Kick Panel

BR

EC

Intake Manifold RH

P Q R S

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[A] Power Source

M OVERALL ELECTRICAL WIRING DIAGRAM

206

* The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the wiring diagram section.

HOW TO READ THIS SECTION

[A] : System Title [B] : Indicates the wiring color. Wire colors are indicated by an alphabetical code. B

= Black

W = White

BR = Brown

L

= Blue

V

SB = Sky Blue

= Violet

R = Red

G = Green

LG = Light Green

P

Y

GR = Gray

= Pink

= Yellow

[F] : Junction Block (The number in the circle is the J/B No. and the connector code is shown beside it). Junction Blocks are shaded to clearly separate them from other parts. Example: 3C indicates that it is inside Junction Block No.3

O = Orange The first letter indicates the basic wire color and the second letter indicates the color of the stripe. Example:

L–Y

[G] : Indicates related system.

Y (Yellow)

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L (Blue)

[H] : Indicates the wiring harness and wiring harness connector. The wiring harness with male terminal is shown with arrows ( ). Outside numerals are pin numbers.

[C] : The position of the parts is the same as shown in the wiring diagram and wire routing. [D] : Indicates the pin number of the connector. The numbering system is different for female and male connectors. Example : Numbered in order from upper left to lower right

Numbered in order from upper right to lower left

Female

[I]

Male (

)

: ( ) is used to indicate different wiring and connector, etc. when the vehicle model, engine type, or specification is different.

[J] : Indicates a shielded cable. Female

Male

The numbering system for the overall wiring diagram is the same as above [E] : Indicates a Relay Block. No shading is used and only the Relay Block No. is shown to distinguish it from the J/B. Example :

[K] : Indicates and located on ground point. [L] : The same code occuring on the next page indicates that the wire harness is continuous.

Indicates Relay Block No.1

M

207

LOCATION

SYSTEMS

LOCATION

ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13–2

Key Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–3

Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23–2

Light Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–3

Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21–2

Power Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18–2

Back–Up Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2

Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1~23–1

Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4

Power Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16–2

Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18–2

Rear Window Defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19–2

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20–2

Remote Control Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18–3

Combination Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22–2

Seat Belt Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12–2

Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14–2

Shift Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19–3

ECT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3

SRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12–3

Engine Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

Engine Immobilizer System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Stop Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3

Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–2

Taillight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–2

Front Wiper and Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17–2

Theft Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15–2

Headlight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Turn Signal and Hazard Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 9–2

Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–4

Wireless Door Lock Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15–2

Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–2

4WD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

Interior Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–2

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SYSTEMS

M OVERALL ELECTRICAL WIRING DIAGRAM

208

SYSTEM INDEX

1 HILUX C h a rg in g

S ta rtin g

1

4

3

2

B–Y

B

B A

ACC

5 AM2

IG2 6

B

ST2 7

B–W

L–Y (A/T)

B

B–R W–R

3

1

L–Y (A/T) L

W–B

R–L

B–W (∗1, ∗4)

A 7(A), A 8(B) Alternator

ID

1 4 2

3 B G

B

B

G

Engine ECU < 2–10>

J6 Junction Connector

Instrument Panel Reinforcement Center

M

209

W–B (∗4)

B B

M IG B

W–B

1 B

S B L B

J22(A), J23(B) Junction Connector

12 B

(∗4)

(∗4)

S 6(A), S 7(B) Starter

1 A E(∗1)

T16(A) Theft Warning ECU S12(B) Short Pin (Theft Warning ECU)

12 A SRLY (∗1) : w/ Theft Deterrent System : w/o Theft Deterrent System : M/T Single Cab, Double Cab 2KD w/o Inter Cooler : ∗2 Except ∗3

3 ID2

1 A B

W–B (∗1, ∗4)

W

1 B

1 A

Battery 1 2 3 4

GR

L

B–W (∗2 ∗3)

B A

∗ ∗ ∗ ∗

W

10 IF3

4 ID2

2 EA2

1 1A

B

13 EA1

B

Transmission Control ECU < 4–4>

Engine ECU < 2–10>

Engine ECU < 2–10>

1

1

Transmission Control ECU < 4–4>

1

30A AM2

Engine ECU < 2–10>

100A ALT

7. 5A ALT–S

L–Y (M/T)

L–Y (A/T)

2

C8 Combination Meter

19 2N

37

GR

F B

Charge

ST Relay

W

F B

B–Y (A/T)

19 2O

2

J11(A), J12(B) Junction Connector

D A

1

R–L

B–Y (A/T)

D A

B–Y (A/T)

4 1B

1 1F

21

B–Y

W–R

7. 5A ST

W–R

W–R

1

B

B

W

1 1E

B–Y (A/T)

4 EA1

5 1

5

3 2O

1 1 2G

32 2S

1 2D

B–O

7 2C

L

N

L–Y (A/T)

L–Y (M/T)

11 IF3

L–Y

B–W

40A AM1

4

P

1 ID2

I6 Ignition SW

2 2A 2

6 2A

6 2C

10A ECU–IG&GAUGE

W–R

B–Y

J18(A), J19(B) Junction Connector 7. 5A MET

B–Y

B B

N1 Neutral Start SW

IG1 1

L–Y

B–R

4 AM1

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P o w e r S o u rc e

E n g in e C o n tro l

1

4

3

2

O R

B–O

B–O W–R

5 AM2

IG2 6

A B

C

D

B L

ST2 B

R

B L

B

A B 6 2C

1

1 C A

2

L

W–L

7. 5A MET

7. 5A IGN

W–R

7. 5A OBD

GLOW Relay

1 1H 3

B

5

F G

W–G

14 2D

W–G

J 4(A), J 5(B) Junction Connector

O

I6 Ignition SW

E

4 1J

1 1J

2 1J

1 1

11 IF3

1 2G

EDU Relay

W–B

2

B–O

3 1B

B–O

B–O

1 1G

1 2D

W–R

W–L

B

B

1 1F

6 2M

B–R

22 2S

MAIN Relay

1

25A EFI

1

1 EA2

4 1B

5 1J

7 1J B–W

12 EA1

8 1J B

1

W–B

B

B–R

30A AM2

50A BATT P/I

80A GLOW

100A ALT

G1 Glow Plug

3 1J

12 IF2

B–W

B

A A 1 1A

W–B

J1 Junction Connector

A

B–W

W

B–O

B Battery

H I

J

W–B

EB

Left Side of the Fender Apron

B

K

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

210

(Cont. next page)

2 HILUX

2 HILUX (Cont' d)

(Cont. next page) ∗ 1 : 1KD–FTV ∗ 2 : 2KD–FTV ∗ 3 : w/ Inter Cooler

E n g in e C o n tro l

B

5

O

B(∗1)

B (∗1)

BR(∗1) C

A

B (∗1)

B (∗1)

B

B (∗1)

B (∗1)

B (∗1)

21

1

5

1

2

2

1

11 IF2

32 C

THA

18 C

EVG

R

31 D

VG

LG (∗1)

24 C

GIND

Y–B (∗1)

14 A

W

B–W (∗1)

12 A

ST1–

Y–B (∗1)

14 B

BATT

4

W–R (∗1)

2 B

Y–R

+B

R–B

1 A

MREL

3

1 IE1

R–L

8 A

4

L

B

W–G

2

40

R

1 IF3

14 IF3

39 R–B

3

S14 Stop Lamp SW

1

2

S9 Swirl Control Valve

R–L

B

W–G

A4 Air Flow Meter

Glow

4 IF3

Stop Light System< 8–4>

Check Engine

R–L

B W–G

V2 VSV (EGR Cut Valve)

C8 Combination Meter

L

B–O

G

B (∗1)

BR (∗1)

B–O

E F

O

B–O B–O

D

8

7

6

R

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A

15 D

EGRC

15 A

SCV

GREL

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU IREL 10 A

IGSW 9 A

LUSL

VLU

4 C

EGR

29 C

PCV+

9 C

2 D

THF

PCV–

THW

29 D

1 D

E2

19 D

28 D

THIA

2

PR E2

B (∗1)

BR

B A

B A

B A

B A

BR

BR (∗1)

B

BR

J

B A B

BR (∗2)

B B

I3 Inlet Air Temp. Sensor (Air Cleaner)

2

VC

1

B

1

3

F9 Fuel Pressure Sensor BR

J 7(A), J 8(B) Junction Connector

Y–G (∗2)

E2

R–Y

B B

E

THA 31 D

R–W

B B

E

J6 Junction Connector

B B

VC

BR (∗2)

B B

E

1 EGLS

2 BR

BR

BR

B

BR

R–W

B–O

E

R–W

1

3

PCR1 26 D

R–W

E2

E

E2 EGR Valve Position Sensor

VC

R–W (∗2)

PIM

L–Y (∗2)

3

T9 Turbo Pressure Sensor

I4 Inlet Air Temp. Sensor (Inter Cooler)

BR

BR

1

2

BR (∗3)

1

L–B

BR

1

W1 Water Temp. Sensor

2 B

1

F11 Fuel Temp. Sensor

1 B

E2

1

18 D R–W

B–W B

I

3 A

VC

W–B

H

GND

S8 Suction Control Valve

2 A

VTA

V1 VRV (EGR)

DUTY +B

2

3 B

T 1(A), T 2(B) Throttle Body Assembly

1 A

2

2

VC

33 C

28 C

Y–G (∗3)

R–L

G–B

G–Y

G–W

L–R

B

GR

B–O

B–W

2 2

EGLS

PIM

20 D

BR (∗2)

K

B

B

C D

M

211

W–B

∗ ∗ ∗ ∗

E n g in e C o n tro l A

B

9

O

1 4 5 6

: 1KD–FTV : Shielded : w/ Engine Immobilizer System : w/ Front Cooler

12

11

10

O

B(∗1)

A

B(∗1)

2

32 2Q

Transponder Key ECU< 3–3>

EP2

T17 Transmission Control ECU

Combination Meter < 22–3>

3

A/C Amplifier < 23–4>

VPA2

1

P

VCP2

ST Fuse (A/T) < 1–2>

5

Neutral Start SW (A/T) < 1–3>

EP1

ST Fuse (M/T) < 1–2>

6

Alternator < 1–4>

VPA1

4

Stop Lamp SW < 8–4>

VCP1

Combination Meter< 22–4>

A13 Accelerator Position Sensor

B

CAN+

CAN–

21

20

W–B (∗5)

Y–B (∗5)

Y–G (∗5)

P (A/T)

V (A/T)

V–R

R–L (∗6)

Y (∗6)

L–Y (A/T)

B–Y(A/T) L–Y(M/T)

G

G–W

BR–Y

GR–G

BR–R

W–L

LG–R

BR–W

16 2Q

P

26 A VCPA

22 A

28 A

VPA

EPA

27 A VCP2

23 A VPA2

15 B

29 A

8 D

STP

EPA2

7 A

ALT

6 A

STA

18 B

2 A

NSW

THWO

17 B

19 B

AC1

22 B

SPD

ACT

CAN+

30 B

21 B

29 B

IMI

CAN–

16 A

IMO

E0M

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU INJF 25 D

#1

#2

#3

#4

E1

24 D

23 D

22 D

21 D

7 C

BR

1

1

2

W–B(∗1) (∗4)

1

1

L

INJ# 4

COM2

INJ# 2

Junction Connector

1 A INJ# 3

1 B GND

A A

A A

A B

E

Rear Side of the Cylinder Block

A A

A B

A B BR

BR

J 9(A), J10(B) Junction Connector

A A

(∗4)

W–B

D

(∗4)

2 A

A A

(∗4)

B

I 1(A), I 2(B) Injector Driver (EDU)

6 A

A A

(∗4)

INJ# 1

J10(B) 3 A

A A

(∗4)

COM1

J10(B) Junction Connector

A A

(∗4)

4 A

A B

W–B

IJt# 4

5 A

A B

J 7(A), J 8(B) Junction Connector

IJt# 3

5 B

A B

C B

W–B

IJt# 2

2 B

C B

(∗4)

W–B (∗1)

IJt# 1

3 B

C B

W–B

IJf

6 B

B B

L–W

7 B

B B

EC

C D

R–B

B

BATTERY

(∗4)

8 A

B B

C

(∗4)

Y

L–W

L

(∗4)

P

G

(∗4)

R

R–B

B

(∗4)

W

2 EA1

2

F7 Fuel Injector (No. 3)

2

F6 Fuel Injector (No. 2)

Y–R

V

R

B–W

P

B

(∗4)

3 EA1

F8 Fuel Injector (No. 4)

F5 Fuel Injector (No. 1)

2

(∗4)

(∗4)

F

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(Cont. next page)

M OVERALL ELECTRICAL WIRING DIAGRAM

212

2 HILUX (Cont' d)

2 HILUX (Cont' d) ∗ 1 : 1KD–FTV ∗ 4 : Shielded ∗ 5 : w/ Engine Immobilizer System

E n g in e C o n tro l

13

1

3

2

BAT

G

22 2P

7 2B

4 2B

W–B (∗1)

BR

(∗4)

5 2J

B–Y (w/ SRS)

P–B (w/ SRS)

W (w/ SRS)

B (∗5)

P–L (w/ ABS)

J23 Junction Connector A

W–B

Airbag Sensor Assembly Center < 12–3> Combination Meter < 12–3>

Airbag Sensor Assembly Center < 12–3>

Skid Control ECU with Actuator < 13–3>

Transponder Key ECU< 3–3>

Transmission Control ECU < 4–4>

W–B

W

3

6 2J

7 D

C4 Crankshaft Position Sensor

2

L

(∗4)

21 2Q

E01

2

W–B W–B

E

W–B(∗1)

C1 Camshaft Position Sensor

D

1

(∗4)

Y

L

(∗4)

1

6 D

34 D

22 2Q

L–Y (w/ ABS)

27 D

E02

NE–

6 2P

A W (w/ ABS)

31 C

(∗4)

BR

SIL R–Y (A/T)

NE+

5 2Q

18 A

W (A/T)

G–

Y

C

B–Y (w/ SRS)

TC

WFSE

E 5(A), E 6(B), E 7(C), E 8(D) Engine ECU

23 C

P–B

11 A

19 A

TACH

G+

CG 4

18 ID2

6 2Q R–Y

P–B

4 A

VNTI

SG 5

9 2C W

17 D

A/B 11

R–Y (A/T)

6 2N

P–B

T8 Turbo Motor Driver

B–W

VNTO

4

TC 13

11 2C

VNTI

R–B (∗1)

B–O (∗1)

10 D

SIL 7

R–Y

9

10 2C

6 2O

TS 12

R–Y

22 2O VNTO

15 W (A/T)

GND

WFSE

9

W

6

M–

TAC

B–W

3

B–W

M+

(∗4)

10

D1 DLC3

16

W–B (∗1)

2 VNE2

W (∗1)

5 VTA1

M+ 2

B (∗1)

L (∗1)

VNVC

+B

VNE2(–)

1

R (∗1)

W (∗1)

B (∗1)

1

8

VTA1

Combination Meter< 22–4>

VNVC(+)

O

M–

T10 Turbocharger Variable Nozzle Motor

T11 Turbocharger Variable Nozzle Sensor

B

16

15

14

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O

A

(∗4) W–B

BR

(∗4)

EC

Rear Side of the Cylinder Block

IE

Instrument Panel Reinforcement RH

M

213

F

E n g in e Im m o b iliz e r S y s te m

1

5 AM2

IG2 6

B

T20 Transponder Key Amplifier

B

ST2 L–Y

I6

Theft Warning ECU< 15–2>

W–R

4

3

2

Transponder Key Coil

6 2C

Ignition SW

ANT1

ANT2

G–R

11 IF3

DLC3< 2–15>

7. 5A IGN

29 2R

12 2L W–R

6 2R

GND

TXCT

7

5

CODE

2 2C

VC5

4

1

L

3 2C L

B

L–B

CODE

L–Y

L–O

15

TXCT

L–Y

B–O

4

AGND

G–R

4 1B

1

4 2C

2

2 30A AM2

1 +B

5

14

8

9

VC5

D

IND

T21 Transponder Key ECU KSW

CTY

3

7

EFII 12

EFIO 13

E0M

G–R

7. 5A ECU–B

1 2

IG

GND 16

11

W–B

Y–G

Y–B

R–B

BR

30A DCC

2 G

1

Engine ECU < 2–12>

1 L–Y

Integration Relay < 11–3>

W

Unlock Warning SW < 11–4>

1 1A

S10 Security Indicator Lamp

B A

B A

J22(A), J23(B) Junction Connector B B

W–B

Battery

ID

Instrument Panel Reinforcement Center

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P o w e r S o u rc e

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214

3 HILUX

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Memo

215

P o w e r S o u rc e

Neutral Start SW < 1–3>

Combination Meter < 22–3>

DLC3 < 2–15>

J11(A), J12(B) Junction Connector

Stop Lamp SW < 8–4> B–Y

L–Y

V–R

R–Y

W

G–W

B–Y

L–Y

B–Y

BR

L

P

Y

B–O

20 A

R–L

B–O

B–O

G–W (4WD) W–B

BR

W–G (4WD)

B–O

8 ID2

Engine Control System < 2–11>

BR

W–B

Transfer Indicator SW (Neutral Position) < 5–3>

Transfer Indicator SW (L4 Position)< 5–4>

J10 Junction Connector

W–G (4WD)

J22(A), J23(B) Junction Connector

Rear Side of the Cylinder Block EC Instrument Panel Reinforcement Center ID

P

A/T OIL TEMP

10A ECU–IG&GAUGE

7. 5A IGN

7. 5A MET

30A AM2

100A ALT

W

Battery

SP1

W–R

B

50A BATT P/I

A 1 1A

CAN– CAN+ L4

21 A 15 B 10 C 1 C

25 A 23 B 24 B 14 A

SIL WFSE STP STA NSW

E01 E1 TFN IG2

16 B 6 A

A B B

T17(A), T18(B), T19(C) Transmission Control ECU 18 22 21

A2 A/T Fluid Temp. Sensor

B–Y

2

11 C 12 C 23 C 24 C

E2 THOC BATT OILW

5 A 8 A W–L

25 2S 22 2R 1 2D

J18(A), J19(B) Junction Connector

B

W–R

40A AM1

1

1 2G

D B

C8 Combination Meter 25A EFI

1

4 1B 1 1F 3 1B

F A 1 1H

11 IF3

7 ID2 6 2A 6 2C

ST Fuse < 1–2>

B–R

L

2

B–Y

J 4(A), J 5(B) Junction Connector 2

B A

cardiagn.com L

2 2A

B A ST2

4 3 2 1

1 B B

I6 Ignition SW 1 1J

IG2 6 C A

5 AM2

B–Y IG1 1 4 AM1 B–R

ECT

ACC

A

M OVERALL ELECTRICAL WIRING DIAGRAM

216

A B

(Cont. next page) 4 HILUX

R–L

4 HILUX (Cont' d) ECT

5

7

6 R–L

8

R–L

N1 Neutral Start SW

2 ID1

2 RB

R–L RL

DL

2L

LL

1

7

3

8 G–R

2

B A

C A

J11(A), J12(B) Junction Connector C B

C B

B B

A B

27 2Q

G–Y 27 2P G–R

L

G–Y

T7 Transmission Revolution Sensor (Output)

T6 Transmission Revolution Sensor (Input)

2

A A

R–Y

1

1

L

G–Y

Y

3 ID1

R–Y

G

R

P

V

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A

9 2 C

NCO+

NCO–

30 C

29 C

SP2+

9 B

SP2–

8 B

11 A

10 A

D

2

L

R

NSSD Transmission Control SW

3 C

T17(A), T18(B), T19(C) Transmission Control ECU SLT+ 20 C

SLT– 19 C

SL

S1

S2

3

16 C

18 C

17 C

12 A

S11 Shift Lock Control ECU

AT3 3

G–O

6

7

4

8

SLT–

S3

S1

S2

G–O

W–L

GR

G

L–B

G–Y

2 SLT+

18 2O B

W

Y

G

O

18 2N

E1 ECT Solenoid

M

217

B–Y

DL2

GND

4WD 7

8

3

4

1

2

5

6

T4 Transfer Indicator SW (L4 Position)

Transmission Control ECU < 4–4>

G–W (A/T, ∗1)

G–W (A/T)

Skid Control ECU with Actuator< 13–3>

1

G–W (∗1)

4

W–B (A/T, ∗1)

W–B

W–B

W–B (A/T) T5 Transfer Indicator SW (Neutral Position)

J6 Junction Connector

W–B

W–G (A/T) W–G (A/T)

R–B (∗1)

J 7(A), J 8(B) Junction Connector

W–B (A/T, ∗1) W–B

Transmission Control ECU< 4–3> W–G (A/T)

Skid Control ECU with Actuator< 13–3>

W–G (A/T)

R–B

Rear Side of the Cylinder Block EC

1 GND 3

T3 Transfer Indicator SW (4WD Position)

R–B R–B

A A

B

5

DL2

A3 ADD Actuator

6

DL1

W–B

R–W

R–Y

Y

R

R–B

R–B

1

C W–R

N1 Neutral Start SW

A A

cardiagn.com B–Y

DL1

2 1 R–L (A/T)

G–B (A/T)

A A

A/T P

A B 4WD

17 ID2

2

G–B (A/T)

A B

C8 Combination Meter

13 31

R–L (A/T)

B–O

A B W

Battery

12 21

A A D 6

A D D 1 1A

M W–R

2

DM1 W–R

B

5 ID2

1

DM1

2 ADD 12 ID2 2 ID1

W–G (A/T) 30A AM2 100A ALT

B–Y (A/T)

B–R

4 1B 1 1F

2

DM2 25 2S 1 2D

4WD Control ECU

10

C

11 IF3

F14 ST2

C

1 2G

DM2 10A GAUGE&ECU–IG

ADD 7. 5A MET

12 ID1

J18(A), J19(B)

IND1 40A AM1

J6 I6 Ignition SW

Junction Connector

2

B–Y

IG 6 2A 6 2C 2 2A

B IG2 6 5 AM2

B B B A B–Y IG1 1 4 AM1

B A ACC

3 2 1

∗ 1 : w/ ABS

4W D P o w e r S o u rc e

4

Junction Connector

M OVERALL ELECTRICAL WIRING DIAGRAM

218

5 HILUX

6 HILUX P o w e r S o u rc e

H e a d lig h t

1

H o rn

4

3

2

∗ 1 : w/ Theft Deterrent System B–W

W–L

1

1

1

1 1H

20A H–LP LH

20A H–LP RH

2

1 10A HORN

2

R

1

2 R

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1

B

R

25 2Q 3

3 1

8 2J

1

2

1 B–W

B–W

30A DCC

50A BATT P/I

C10 Combination SW 40A MAIN

10

R–Y

2

16 2O

Dimmer SW (H)

ED

(ED) HL

RF

HU ED

1

Low High

8

B

W

J22(A), J23(B) Junction Connector B

Horn SW

A A

7

S13 Spiral Cable

Tail

Theft Warning ECU < 15–3>

1 1A

Flash

Head

32 2O

W–R

T1

H3 Horn (High)

16 2N

W–R (∗1)

B1

1

H4 Horn (Low)

9

Light Control SW

OFF

1

C B

C B

B–R

3 1C

1

B

W–R

B B

8 1I

12 IF3

R–Y

7. 5A DOME

W–L

3 1B

Junction Connector

R–Y

J 4(A), J 5(B)

2

7 1I

27

B

A A

C8 Combination Meter

W–R

B A

A A

2 R–Y

R

B–W

R–Y

B A

1

HORN Relay

H2 Headlamp (RH)

High Beam

H1 Headlamp (LH)

A B W–B

Battery

IE

M

219

Instrument Panel Reinforcement RH

F ro n t F o g L ig h t

1

K e y R e m in d e r a n d L ig h t R e m in d e r

4

3

2

G W–L

G–W

1 1H

IG2 6

2 1I 12 2Q

5 2C

ST2

1 15A FOG

1 2D

8 2J 7 2S

2

B–O

30A AM2

50A BATT P/I

100A ALT

30A DCC

Light Control SW

B1

OFF Tail

W–B

On

C10 Combination SW

W–B

B A

OFF

B B

1 P

EA

A

Right Side of the Fender Apron

Instrument Panel Reinforcement Center

W–B

EB

J21 Junction Connector

W–B

W–B

Left Side of the Fender Apron

A

ID

W–B

J1 Junction Connector

A Battery

J22(A), J23(B) Junction Connector

F3 Fog Lamp (Front RH)

W–B

W

A A

5

Head Front Fog Light SW

16

Interior Light System< 11–2>

R–W

F2 Fog Lamp (Front LH)

1

8

10

Y

2

BFG LFG T1

2

1

22

J 2(A), J 3(B)

2 1 1A

G–B

Junction Connector

R–W

1

G–W

G–B

E A

30 2Q

G

R–W

R–W

30 14 2Q

2

E B

8

C8 Combination Meter

Front Fog

W–R

W–L

B

7. 5A DOME

E A

C8 Combination Meter Buzzer

13 2J

4 1B

1

8

2

3 1B

21

G

3 1I G–B

R–W

7 2R

G

R

11 IF3

1

23 2S

R

FOG Relay

7. 5A MET

25 2Q

4 1I

1 1F

Taillight and Illumination System< 10–3>

6 2C

G

B–O

B

W–R

10A TAIL

I6 Ignition SW

1 2G

1

R

5 AM2

12 2J

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P o w e r S o u rc e

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220

7 HILUX

8 HILUX P o w e r S o u rc e

B a c k – U p L ig h t

1

S to p L ig h t

4

3

2

G–B

IG1 1 3 ID1 B–Y

G–W (∗3)

G–W

G–W

R–Y

21 2R

10 2I

5 2K

5 2S

5 2L

G–W

R–W

1 2 BD1

G–W (∗2)

G–W

Skid Control ECU with Actuator < 13–3>

6 BA1

G–W (∗1)

5 BA1

10A ECU–IG&GAUGE

Shift Lock Control ECU < 19–4>

G–W

2 ID1

G–Y (∗3)

R–W

6 2A

40A AM1

21 2S

2 B (M/T)

2 10A STOP

5 2M

R–L

2 2A

27 2Q

2 A (A/T)

B–Y

B–R

G–B

2 2F

B 1(B) Back–Up Lamp SW N 1(A) Neutral Start SW

B B

1 B (M/T)

J18(A), J19(B) Junction Connector

B A

I6 Ignition SW

1 1 A (A/T)

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4 AM1

Transmission Control ECU < 4–4>

S14 Stop Lamp SW

B–R

Engine ECU < 2–10>

2

Y ACC

25 2S

1 2G

4

5

4

Stop

Back–Up W–B W–B

W–B

R4 Rear Combination Lamp (LH)

G–W

R–L

W–B W–B

W–B

W–B

3

W–B

3 1 BD1

Stop

Back–Up

100A ALT W–B (∗2)

G–W

R–L

C13 Center Stop Lamp

B

2

R5 Rear Combination Lamp (RH)

1

1 1F

G–W

5

R–W

G–W

R–W

G–W (∗2)

R–L

W–B

W–B (∗2) W–B

1 1A

8 BA1 W

A

J15 Junction Connector

Battery

W–B

∗ 1 : w/ ABS ∗ 2 : w/ Center Stop Lamp ∗ 3 : A/T

A

IG

W–B

IF

Cowl Side Panel RH

M

221

Cowl Side Panel LH

J28 Junction Connector

A

T u rn S ig n a l a n d H a z a rd W a rn in g L ig h t

1

4

3

2 B–Y

∗ 1 : w/ Theft Deterrent System

ACC B–R

4 AM1

IG1 1

6 2A

B–Y

B–Y

B–Y

B B 2

10A ECU–IG&GAUGE

2 2A

J18(A), J19(B) Junction Connector

B A

I6 Ignition SW

2 IF3

LR

+B

G–Y

2

4

IG

G–B

1

G–B

T22 Turn Signal Flasher

1

G–Y

B–Y

R–L

40A AM1

20 2S

3 LL

19 2S

18 2S

3 2S

2 2S

1 2G EHW

GND

8

7

G–Y

G–B

LG

G–O

2 2L

3 2K

2 2K

G–B

G–Y

G–Y

G–Y

G–B

12 BA1

7 BA1

W–B W–B

W–B

3

R5 Rear Combination Lamp (RH)

Turn

W–B

W–B

3

G–Y

Turn

1

1

R4 Rear Combination Lamp (LH)

2

G–Y

1

T13 Turn Signal Lamp (Front RH)

2

W–B

W–B

11

1

W–B

C8 Combination Meter

22

2

T15 Turn Signal Lamp (Front Side RH)

1

N RH

C10 Combination SW

1 2

T14 Turn Signal Lamp (Front Side LH)

LH

G–Y

G–B

25

TR

T12 Turn Signal Lamp (Front LH)

E

RH

H5 Hazard Warning Signal SW

W–B

Y

W

R

Theft Warning ECU < 15–3>

2

24

13

TL

LH

Turn Signal SW

G–O

G–O (∗1)

100A ALT

15A TURN–HAZ

4

1

J22(A), J23(B)

W

A A

Junction Connector

8 BA1 A A

B A

J20(A), J21(B) Junction Connector A B

A B

A W–B

B B

A

A A

W–B

W–B

J1 Junction Connector

W–B

A B

J22(A), J23(B) Junction Connector

W–B

W–B

LG

W–B

W–B

Battery

2 2M

25 2N 12

1 1A

G–B

9 2N

3 2M

3 2L

G–Y

G–B

B

B–Y

2

ER 6

25 2O

1 1F

1

EL 5

W–B

A

IE

Instrument Panel Reinforcement RH

ID

Instrument Panel Reinforcement Center

Left Side of the Fender Apron

EB

Right Side of the Fender Apron

EA

J15 Junction Connector Cowl Side Panel LH

IG

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

222

9 HILUX

cardiagn.com

Memo

223

T a illig h t a n d Illu m in a tio n

1

5 AM2

4

3

2

IG2 6 B

ST2

G

W–R

5 2C

A

G

G–W

I6 Ignition SW 6 2C

7 2S 7. 5A MET

10A TAIL

7 2R

7 2K

23 2S

B–O

G

G

G

1 2D

7 2M

G

1 2G

7 2L

8 G

11 BA1

5

G G W–B

R5 Rear Combination Lamp (RH)

22

W–B

3

W–B

W–B

W–B

3

Tail

W–B

2

R4 Rear Combination Lamp (LH)

2

2

Tail

1

1

G

1

30A AM2

1

L2 License Plate Lamp RH W–B

Head

2

L1 License Plate Lamp LH W–B

2

Illumination

2

Tail

C10 Combination SW 100A ALT

G

G

OFF

C3 Clearance Lamp (Front RH)

4 1B

G

T1

C2 Clearance Lamp (Front LH)

Light Control SW

1 1F

8

G

W–R

B

B1

LCD Illumination

G

C8 Combination Meter

G–W

B–O

11 IF3

21

Y

Y W–B

W–B W–B

1 1A A

J1 Junction Connector

W

A

8 BA1

W–B

A W–B

W–B

W–B

Battery

A

J15 Junction Connector Left Side of the Fender Apron

EB

EA

Right Side of the Fender Apron

Cowl Side Panel LH

IG

B

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

224

(Cont. next page)

10 HILUX

10 HILUX (Cont' d) T a illig h t a n d Illu m in a tio n

5

8

7

6

∗ 1 : w/ Ashtray Illumination ∗ 2 : w/ Rear Window Defogger ∗ 3 : w/ Cigarette Lighter Illumination A

G

12 2Q

3 2Q

28 2Q

29 2Q

29 2P

19 2P

19 2Q

G (A/T)

G (∗3)

G (∗1)

G (∗2)

G

G

G

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24 2P

8 10

1

3

A12 A/T Shift Lever Illumination

2

2

C6 Cigarette Lighter Illumination

2

1

A16 Ashtray Illumination

1

R3 Rear Window Defogger SW

8

B6 Blower SW

H5 Hazard Warning Signal SW

R1 Radio Receiver Assembly

7

9

4

8

L W–B (A/T)

R (∗3)

W (∗1)

J21 Junction Connector

B

B

L (∗2)

L

BR

B

Y

Y B A

B B

B B

B B

B B

J22(A), J23(B) Junction Connector

B A

W (∗1)

R (∗3)

W–B

W–B

17 2D

BR

18 2D

ID

9 2D

IE

Instrument Panel Reinforcement RH

M

225

Instrument Panel Reinforcement Center

W–B

W–B

W–B

In te rio r L ig h t

1

4

3

2 Ignition Key Cylinder Lamp 6

A B

P (∗5)

L

(∗7)

(∗7)

25 2Q

6

(∗6)

(∗6)

4 2E

(∗6)

(∗7)

8 2R

2

A B (∗6)

8 2J

2

(∗7)

R

R (∗5)

12 2N

15

R

R

I 5(B) Ignition Key Cylinder Lamp T20(A) Transponder Key Amplifier

12 2L

4

ILE

DCTY

GND

16

1

R

R (∗4)

31 2O 2

1

27 2O

26 2O

10 2O

3 2E

15 2O

14 2N

10 2N

26 2N

1 2E

18 2D

9 2D

W–B

W–B

(∗4)

W–B

BR (∗6)

G–Y (∗1)

R–L (∗1)

R–L

P

G–Y

G–Y

R–B (∗6)

Door

15

17

13 IA1

R–L (∗2)

R–L

R–B

G–Y

R–B

Y

R–L (∗3)

G–Y

3 IA1

1 2

B

J29 Junction Connector

B

B

R–L (∗2)

1

D5 Door Courtesy SW (Rear RH)

1

D4 Door Courtesy SW (Rear LH)

2

1

B

R–L (∗2)

1

W

W–B

GR

GR

W–B

D3 Door Courtesy SW (Front Passenger' s Side)

: w/ Theft Deterrent System : Double Cab : Except ∗2 : w/ Map Lamp : w/ Ignition Key Cylinder Lamp : w/ Engine Immobilizer System : w/o Engine Immobilizer System

U1 Unlock Warning SW

B B

D2 Door Courtesy SW (Driver' s Side)

B B

J22(A), J23(B) Junction Connector

1 1A

1

1 2 3 4 5 6 7

R–L (∗2)

R–B

Y

30A DCC

B A

1

∗ ∗ ∗ ∗ ∗ ∗ ∗

Transponder Key ECU< 3–2>

P

10

Theft Warning ECU< 15–3>

Transponder Key ECU< 3–2>

16

22

W–B (∗4)

7. 5A DOME

7. 5A ECU–B

1

R–B

R–L

R8 Room Lamp

ON OFF

DOOR

M1 Map Lamp

R

L

2 2

2

27 2N

C8 Combination Meter

1

1

1

1

Integration Relay

BECU

Battery W–B

ID

Instrument Panel Reinforcement Center

Instrument Panel Reinforcement RH

IE

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

226

11 HILUX

12 HILUX P o w e r S o u rc e

S e a t B e lt W a rn in g

SRS

1

5 AM2

4

3

2

∗ 1 : w/ Door Lock Control ∗ 2 : w/o Door Lock Control

IG2 6 ST2 B–O

A5 6 2C

8 2B

A6 Airbag Sensor (Front RH)

Airbag Sensor (Front LH)

1 2D

7. 5A MET

7. 5A IGN

–SL

+SL

1

+SL

27

B–W

30

–SL

1 IF1

BR–W

28

IG2

2

2 IF1

W–R

21

TC

BR

B–O

P–B

W

B–Y

SRS

Driver' s Seat Belt

W–R

15

3 IF1

+SR

B–W

4 IF1

SIL

1 BR–W

DLC3 < 2–16>

16

11 IF3

–SR

W–R

21

BR

DLC3< 2–16>

B–O

C8 Combination Meter

2

W–R

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B–O

B

W–R

I6 Ignition SW

29

–SR

+SR

A14 11

22

Airbag Sensor Assembly Center

20

R–Y

4 1B

LA 14

19 IA1

D– 6

E2 26

W–B

W–B

R–Y (∗1)

R–Y(∗1) 1 1

2

B B

21 2O

5 2O

2

3 2B

1 2B

2 2B

18 2D

9 2D

Spiral Cable

Airbag Squib (Steering Wheel Pad)

W–B

A15

W–B

W–B

W–B

R–Y (∗1)

Battery

B A

J22(A), J23(B) Junction Connector

W

B B

F12 Front Seat Inner Belt (Driver' s Side)

B A

J26(A), J27(B) Junction Connector

B A

1 1A

E1 25

Y

Y–B

B–Y

B–Y

Y

B–Y

30A AM2

R–Y(∗2)

D+ 5

A

Door Lock Assembly (Driver' s Side) < 14–3>

J28 Junction Connector IF

Instrument Panel Reinforcement Center

ID

IE

Instrument Panel Reinforcement RH

M

227

Cowl Side Panel RH

W–B

∗ ∗ ∗ ∗

ABS

1

4

ACC IG1 1

B B

B–Y

FR+

FR–

1

2

G–W (∗2)

W

6 EA1

FL– 2

7 IF2 O

L–W

G

R

P–L

L–Y

W

W–R

R

B

R–L (∗2)

R

W–R

1 2D

1 2G

25

23

IG1 2 1C

5 EA1

FL+ 1

8 2L G–W

7. 5A MET

W–R

40A AM1

1

4 2K

G–W (∗2)

2

R–B (∗2)

I6 Ignition SW

DLC3< 2–15>

B

6 2C

2 2A

R–B (∗2)

10A ECU–IG&GAUGE

ST2

W

6 2A

B

S5 Speed Sensor (Front RH)

B

IG2 6

S4 Speed Sensor (Front LH)

W

5 AM2

Stop Lamp SW < 8–4>

J18(A), J19(B) Junction Connector

4WD Control ECU < 5–2> ADD Actuator < 5–2>

B A

B–Y

Transfer Indicator SW (L4 Position)< 5–4>

4 AM1

: Shielded : 4WD : Extra Cab, Single Cab : Double Cab

3

2

B–R

1 2 3 4

2 1B

+BS

17

STP

3

EXI

15

EXI4

14

TS

16

D/G

B–O

11 IF3

10

1 +BM

TC

9

8

FL+

FL–

31

30

FR+

FR–

S2

W–R

B

21 4 1B

1 1F

+BS EXI2

ABS

Brake

C8 Combination Meter

40A ABS NO. 1

30A ABS NO. 2

Skid Control ECU with Actuator

22

GND1

WA 2

13

GND2 PKB 24

RL+

18

11

28

M–

GL1

M+

4 (∗1)

R (∗2)

W (∗2)

B (∗2)

1 IG1

VGS

R

G

4 IG1

M

2 IG1

L

G

R

2 BA2

1 BA2

SFRR 6 IG1

8 IG1

7 IG1

SFRH

5 IG1

SFLR SFLH SRRR

3 BE1

B (∗2)

2 GGND

1

3

1

VGS

GL1

A

J28 Junction Connector IF

A17 ABS Deceleration Sensor

SRRH

BR(∗3)

(∗1)

(∗4)

L

2

S22 Speed Sensor (Rear RH)

1

W

L

W

2

(∗1)

R

4 BE1

(∗3)

G

1 BE1

R (∗2)

L

2 BE1

W (∗2)

Y

EA

GGND 7

6 BA2

S21 Speed Sensor (Rear LH) Brake Fluid Level Warning SW< 22–10> Parking Brake SW < 22–10> Brake Vacuum Warning SW< 22–10>

Right Side of the Fender Apron

34

7 BA2

L–O

Combination Meter System< 22–9>

W

Battery

RR–

P

R–G

R–L (∗2)

D B

3 IG1

J 4(A), J 5(B) Junction Connector

3 IF2

33 L

L–O

W–B

W–B

10 IG1 R–G

1 1A

R–G

V (∗2)

38

RR+

12 P

30A AM2

100A ALT

36

I A

RL–

Cowl Side Panel RH

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

228

13 HILUX

14 HILUX P o w e r S o u rc e

∗ 1 : w/ Theft Deterrent System ∗ 2 : Double Cab ∗ 3 : Extra Cab

D o o r L o c k C o n tro l

1

4

3

2 L

LG

LG

4 2H

12 2L

3 2 25A DOOR

5

4

ALTB

1

Integration Relay

BECU

W–R

Theft Warning ECU< 15–4>

L1

2 2H

ACT+

ACT–

GND

14

11

UL1

3

2

1

4 2A

4 2D

28 2R

27 2R

W–B

W–B

Motor

1

W–B

4

W–B

Key Unlock

Motor

W–B

Key Lock

D7

A

J28 Junction Connector IF

1 Motor

II1

Battery

1

D8 Door Lock Assembly (Rear LH)

8

L (∗2)

1

R–Y

4

4

Motor

5

4 BB1

D9 Door Lock Assembly (Rear RH)

R–Y

W–B

W

4

6

R

L (∗2)

L–Y (∗2)

L–Y

L

L–W

L

P4 Power Window Master SW Unlock 10 B (∗3)

5 BB1

4

3 A (∗2) 1 1A

D B

R (∗2)

4 BC1 E B

Front Seat Inner Belt (Driver' s Side) < 12–1>

E A

L–Y (∗2)

4 B (∗3)

5 BC1

E A

R–Y (∗2)

8 A (∗2)

3 B

lock

Door Lock Control SW

100A ALT

30A DCC

1

5 A

D B

D A

J13(A), J14(B) Junction Connector

F B

R–Y (∗2)

L–W

D A

L–Y

F A

L

F A

R (∗2)

D A

L (∗2)

B

7. 5A ECU–B

D A

L–Y (∗2)

H B

J26(A), J27(B) Junction Connector

H B

L–Y (∗2)

G B

L–Y

G B

L

F A

L

2

9 2D

L–Y

8 IH1

L (∗2)

F A

J24(A), J25(B) Junction Connector

G A

2

1 1F

18 2D

L–W

L

L–W (∗1)

L (∗1)

G A 1 2G

1

10 2K

L

L

40A IG1

L

3 IH1

1 1

11 2K

L–Y

2

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3

D6 Door Lock Assembly (Driver' s Side)

Instrument Panel Reinforcement Center

ID

Instrument Panel Reinforcement RH

IE

M

229

Cowl Side Panel RH

Door Lock Assembly (Front Passenger' s Side)

T h e ft D e te rre n t a n d W ire le s s D o o r L o c k C o n tro l

1

4

3

2

∗ 1 : w/ Theft Deterrent System ∗ 2 : w/o Theft Deterrent System LG

ACC 3

4 AM1

IG1 1

B A

B–Y

B B

B–Y

6 2A

13 A

B

13 IF3

B

G–R

Security Indicator Light< 3–3>

1

1

1 2 W–B

B A 1 1A

J22(A), J23(B) Junction Connector A

W

B B

J1 Junction Connector A W–B

W–B

Battery Instrument Panel Reinforcement Center

ID

Left Side of the Fender Apron

EB

S1 Security Horn

E3 Engine Hood Courtesy SW

100A ALT

30A DCC

Starting System < 1–2>

15 IF3

17 A SPD

28 A HAZD

25 A L2

L–W

HORN

SH–

9 A

27 A

G–R

T16(A) Theft Warning ECU S12(B) Short Pin (Theft Warning ECU)

G–R

B–W

B

7. 5A ECU–B

2

11 A

KSW

DSWH

IND

1 A

1 1F

1

5 A

CTY

L

E(∗1)

12 A

1 2G

7 A

+B1

G–O

2

Turn Signal Flasher < 9–1>

SRLY (∗1)

1

4 A

+B2

V–R

1

14 A

(∗2)

(∗2)

1

Combination Meter < 22–3>

IG

W–R

18 A

G–Y

1 B

13 2S

R–L

40A AM1

40A IG1

L

12 B

7 IH1

L–Y

2

16 2S

LG

2

W–B (∗2)

R–L

2 2A

12 2L

HORN Relay < 6–4>

B–R

W–R

2 2H

L

3

LG

10A ECU–IG&GAUGE

1

Unlock Warning SW < 11–4>

I6 Ignition SW

Door Courtesy SW (Front Passenger' s Side)< 11–4> Door Courtesy SW (Rear LH) < 11–4> Door Courtesy SW (Rear RH) < 11–4>

25A DOOR

J18(A), J19(B) Junction Connector

Power Window Master SW < 14–1>

2

26 A UL3

cardiagn.com

P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

230

15 HILUX

16 HILUX ∗ 1 : Double Cab ∗ 2 : Extra Cab

P o w e r W in d o w

P o w e r S o u rc e

1

4

3

2 P 4(A), (B) Power Window Master SW ACC W–R

R–L IG1 1 B–Y

3

9 B

2 B

5 B

8 B

G–B (∗1)

R–B (∗1)

II1

6

II1

5

II1

G–B (∗1)

R–B (∗1)

G–Y (∗1)

P6

L (∗1) G–B (∗1)

8 BC1

6 BC1

7 BC1

R–B (∗1)

G–B (∗1)

L (∗1)

R–B (∗1)

7 BB1

G–B (∗1)

L (∗1)

G–Y (∗1)

6 BB1

L (∗1)

G–W

R–L

J16(A), J17(B) Junction Connector

8 BB1

R–B (∗1)

4 IC1

R–Y (∗1)

3 IC1

L (∗1)

G–W

R–L

R–L

C B

A A

J13(A), J14(B) Junction Connector

A A

L

B

L 3

Down

2

5 L–R (∗1)

1

4

R (∗1)

2

1

Up

5

P11 Power Window SW (Rear RH)

2 R (∗1)

1

3

L–R (∗1)

R

W

2

4

Down

5

1

Up

2

P10 Power Window SW (Rear LH)

II1

3

L–R

4

4

Down

W–B

1 1A

1

Up

P9 Power Window SW (Front Passenger' s Side)

R–L

100A ALT

E B

1

2

8 2K

D A

II1

Power Window Regulator Motor (Front RH)

L

1 1F

2

R–Y (∗1)

M

3 1 2G

II1

G–W

A A

3

R–L

A A

J16(A), J17(B) Junction Connector

C B

II1

A A L (∗1)

1

RRD 15 A (∗1)

1 B (∗2) G–Y (∗1)

10

A A

RRU 16 A

1

3

3

RLD 12 A

R–Y (∗1)

2

RLU 18 A

G–W

J26(A), J27(B) Junction Connector

PD 13 A

R–L

3

C B

PU

L–R

5

DD

B

2

L

1

10 B

30A PWR

40A AM1

40A IG1

1

10 A

DU

L

2

9 A

W–G

2

3

6 2A 10A ECU–IG&GAUGE

2 2A

1

W–B

B–Y

2 2H

4 A

W–B

B B

J18(A), J19(B) Junction Connector

B–R

W–R

B A

B 6 A

IG1 Relay

I6 Ignition SW

E 3 A

3

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4 AM1

2

1

W–B

Battery A W–B

J28

A

Junction Connector IF

M

M

M

P5

P7

P8

Power Window Regulator Motor (Front LH)

Power Window Regulator Motor (Rear LH)

Power Window Regulator Motor (Rear RH)

M

231

Cowl Side Panel RH

F ro n t W ip e r a n d W a s h e r

1

∗ 1 : w/ INT Time SW

4

3

2

ACC B–R

4 AM1

IG1 1

C11(A), C12(B) B–Y

Combination SW Front Wiper SW +B

B A

B B

J18(A), J19(B) Junction Connector

I6 Ignition SW

+1

Front Washer SW

+S INT1 INT2 B1

W

MIST

Off

OFF

On

LO HI

(∗1)

(∗1)

L–W

9 2L

B–R

M

Wiper Relay 2

2 +B 40A AM1

3 B

+1

+S

2 B

EW

4 B

2 A

W 1 A B–R

W–B

W–G

L–B

L–Y

26 2S

L–W

9 2M

L–W

L–W

1

+2 1 B

1 2G B

1 1F

100A ALT 6 IF2

5 IF2

5

1

L–W

W–G

3

4 IF2

L–B

L–Y

1 1A

2

W

M

Battery

W3 Windshield Wiper Motor

4

EA

W–B

W–B

Right Side of the Fender Apron

W2 Windshield Washer Motor B–R

1

20A WIP

2 2A

EW

INT L–W

B–Y

6 2A

+2

IE

Instrument Panel Reinforcement RH

13 IF2

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

232

17 HILUX

18 HILUX Pow er O u tle t

P o w e r S o u rc e

C ig a re tte L ig h te r

1

4 AM1

L–R

IG1

V

O1 Outer Mirror SW

I6 Ignition SW

8 B

23 2O

12 2C

15A CIG

Right

Right

VR

4

6

E 7

B

BR–R

R–G

LG

R

L

1

1 2C

23 2P

B A

A A

H A

H A

BR–R

LG

L

B

J24(A), J25(B) Junction Connector

B

P

1 1F

4 IB1

3 IB1

1 IB1

BR–R

9 2D

BR–R

R–G

R

18 2D

1 2G

M+

3

PWR OUT Relay 3

1

Right/ Down

Right

VL

2

2 2

Left HR

5

5

Left/ Up

Down

MV

Left HL

15A PWR OUT

Up

MH

Select SW

7. 5A ACC

Left

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Operation SW

2 2A

40A AM1

4

3

2 ACC 2

B–R

R e m o te C o n tro l M irro r

D B

E B

F B

1 2

5

A B

A B

M

W–B

W–B

W

A A

J22(A), J23(B) Junction Connector

MV M

O2 Outer Rear View Mirror (LH)

A B

1

3

MH

5

3

MH

M+ M

BR–R

BR

W–B

1 1A

1

R

L

1 2

R–G

C5 Cigarette Lighter

BR–R

100A ALT

LG

P3 Power Point Socket

MV

M+

M

O3 Outer Rear View Mirror (RH)

BR

Battery W–B

ID

IE

Instrument Panel Reinforcement RH

M

233

Instrument Panel Reinforcement Center

B

S h ift L o c k

R e a r W in d o w D e fo g g e r

1

4

3

2 W–R

4 2S

8 2N GR

B

1

Stop Light SW < 8–4>

4 2R R–L

R–L

3

ECT System < 4–6>

8 2K

R–L

3 5

40A AM1

40A IG1

DEF Relay 3

2 3

G–Y

3

1

1

E B

7. 5A ACC

3

12 2C 10A ECU–IG&GAUGE

B B

D A

2

J16(A), J17(B) Junction Connector

2

R–L

2

B A

B–Y

2 2A

B–Y

B–Y

B–R

W–R

2 2H

IG1 1

6 2A

1

J18(A), J19(B) Junction Connector

I6 Ignition SW

L–R

20A DEF

4 AM1

ACC 2

L–R

B–Y

3

R–L B

1 12 IH1

1 2G

J16 Junction Connector

1 1F

Shift Lock Control ECU

ACC

3 AT4

9 NSSD

4

5

D

IG

KLS+

SLS–

E

12

Shift Lock Solenoid

A

BR

J21 Junction Connector

1

K1

A A

B

A B

A

Key Interlock Solenoid W–B

W

A B

J22(A), J23(B) Junction Connector

1 B

R 6(A), R 7(B) Rear Window Defogger

1 1A

R3 Rear Window Defogger SW

Y

B

1 A

L–W

E 3

2

Y

Y

W–B

Battery A

J15 Junction Connector Cowl Side Panel LH

IG

IE

STP

SLS+

8

E

100A ALT

7

R–L

R–L

B

E

S11

6

IG

Instrument Panel Reinforcement RH

ID

Instrument Panel Reinforcement Center

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P o w e r S o u rc e

M OVERALL ELECTRICAL WIRING DIAGRAM

234

19 HILUX

20 HILUX P o w e r S o u rc e

C lo c k

1

4

3

2

G–W 5 ACC 2

B1

IG1 L–R

Light Control SW

4 AM1

L–R

C10 Combination SW

Tail Head

12 2C

8

R

B–R

G–W

R

I6 Ignition SW

T1

OFF

7. 5A ACC

2 2A

7 2R

8 2J

7 2S

25 2P

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G

5 2C

2 10A TAIL

40A AM1

23 2N

G

1 1

12 2Q 1 2G

2 R

V

8 2P

B

7. 5A DOME

G

1 1F

1

4 2

3

ACC(+) 30A DCC

ILL(+)

1 B(+)

100A ALT EARTH(–)

1

C7 Clock

2

W–B

1 1A

W

A A

A B

J20(A), J21(B) Junction Connector

Battery W–B

ID

M

235

Instrument Panel Reinforcement Center

A u d io S y s te m

1

ACC 2 B–R

4 AM1

4

3

2

∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗

L–R

IG1

1 2 3 4 5 6 7 8

: 6 Speaker : 4 Speaker : 2 Speaker : Double Cab : Extra Cab : 6 Speaker, 4 Speaker : w/ CD Player : w/o CD Player

12 2C L–Y

I6 Ignition SW

2 IF2

2 24 2N

L–Y

40A AM1

L–Y

GR

1 1

Taillight and Illumination System< 10–5>

7. 5A ACC

2 2A

1 2G 3 A

2

GND 1 1F

1

10 A

Radio Receiver Assembly

ILL+B

+B(∗7) BU+B(∗8)

B

15A RAD

R 1(A), R 2(B)

4 A

ACC(∗7) ACC+B(∗8)

FL+

7 A

FL–

2 A

W (∗6)

R (∗6)

6 IH1

5 IH1

Y (∗4 ∗6)

R (∗4 ∗6)

W (∗4 ∗6)

1 BB1

2 BB1

1 BC1

2 BC1

2

1 1 A B

2 2 A B

S17(A) Speaker (Rear Door LH) S19(B) Speaker (Rear LH)

(∗4) (∗5) 1 1 A B

2 2 A B

S18(A)

Speaker (Rear Door RH)

S20(B)

Speaker (Rear RH)

W (∗5 ∗6)

W (∗4 ∗6)

S16 Speaker (Front Door RH)

R (∗4 ∗6)

2

R (∗5 ∗6)

(∗4) (∗5)

1

1

Y (∗5 ∗6)

W (∗4 ∗6)

R (∗4 ∗6)

B (∗5 ∗6) L (∗2, ∗3)

3

L (∗1)

S15 Speaker (Front Door LH)

T24 Tweeter (RH)

LG (∗1)

V (∗1)

P (∗1)

2

II1

L (∗1)

1

1 ID

7

LG (∗2, ∗3)

V (∗2, ∗3)

3

Instrument Panel Reinforcement Center

4

2

P (∗2, ∗3)

Battery

II1

LG (∗1)

W

4

T23 Tweeter (LH)

1 IH1

B (∗4 ∗6)

V (∗1)

P (∗1)

8

BR

1 1A

3 B

L

LG

1

2 IH1

RR–

1 B

Y (∗6)

4 IH1

RR+

6 B

B (∗6)

9 IH1

5 IB1

RL–

2 B

L

6 IB1

RL+

5 A

LG

100A ALT

30A DCC

FR–

1 A

V

P

2

FR+

6 A

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M OVERALL ELECTRICAL WIRING DIAGRAM

236

21 HILUX

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Memo

237

C o m b in a tio n M e te r

1

∗ 1 : w/ Theft Deterrent System

4

3

2

ACC B–R

5 AM2

IG2 6

B

B–R

R

J18(A), J19(B) Junction Connector B–Y

C 8(A), C 9(B)

1 A

B A

ST2

B–O

B–Y R

IG1 1

B–Y

4 AM1

21 A

Combination Meter

B B

T–BELT

Fuel

Temp.

17 A

Fuel

27 A

Tachometer

R

1 2G

ODO/TRIP

Buzzer

10A ECU–IG&GAUGE

7. 5A MET

W–R

1

6 2A

1 2D

Speedometer

6 2C

40A AM1

8 2J

Door

2

High Beam

B–O

B

I6 Ignition SW

2 2A

25 2Q

1 11 IF3 2

30 2S W–R

B

15 A

6 A

10 A

5 A

2

F13 Fuel Sender Gage

BR R–B

V–R (∗1)

V–R (A/T)

V–R

W

15 ID2 3 BR

R–B

Theft Warning ECU< 15–3>

Transmission Control ECU < 4–4>

Engine ECU < 2–11>

Battery

2

Engine ECU < 2–10>

1

BR–Y

4 2P

P

4 BA1

BR

10 2Q

BR

26 2P

B–W

BR–Y

3 BA1

EC

Rear Side of the Cylinder Block

4 A

Engine ECU < 2–14>

8 IA1

1 EA1

1 1A

7 A

BR–Y

26 2Q

2

S3 Speed Sensor

3

9 IA1

BR

Interior Light System< 11–2>

3 A

BR

P–L

Headlight System < 6–3>

30A AM2

100A ALT

30A DCC

1

10 IF2

F10 Fuel Sedimenter Level Warning SW BR

16 ID2

1 L–R

2

2 A

L–R

4 1B

23 A

P–L

V–R

R–B

7. 5A DOME

1 1F

1

16 A

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M OVERALL ELECTRICAL WIRING DIAGRAM

238

(Cont. next page)

22 HILUX

4WD System < 5–2>

Charge

Glow

Check Engine

Turn RH

A/T OIL TEMP

Turn LH

A/T P

Illumination

4WD

Front Fog

W–B (w/o SRS)

Engine Control System < 2–6>

Engine Control System < 2–7>

Charging System < 1–4>

ECT System < 4–3>

4WD System < 5–2>

4WD System < 5–1>

Y

W–B (w/o SRS)

Front Fog Light System < 7–3>

SRS System < 12–2>

B B W–B

W–B

A

Turn Signal and Hazard Warning Light System< 9–3> Taillight and Illumination System< 10–3>

LCD Illumination

(w/ SRS)

F4 Fuel Filter Warning SW

Seat Belt Warning System< 12–1>

W–G

W–B

Instrument Panel Reinforcement Center ID

M

239

Left Side of the Fender Apron EB

A W–B (w/o SRS)

J1 Junction Connector A

SRS

Driver' s Seat Belt

W–G

2

J22(A), J23(B) Junction Connector B A

39 A

Fuel Filter/ Fuel Sedimenter

1

40 A 14 A

1 IF2

37 A 18 A 22 A 11 A

20 A

19 A

30 A

13 A

25 A

31 A

24 A 12 A 8 A

C 8(A), C 9(B) Combination Meter

8 7 6 5

cardiagn.com (Cont. next page) 22 HILUX (Cont' d)

C o m b in a tio n M e te r

8 IF2

9

11

10

C 8(A), C 9(B) Combination Meter

Brake

Oil Pressure

ABS

38 A

36 A

35 A

1 2S

LG–B

LG

(w/ ABS)

R–G (w/o ABS)

Skid Control ECU with Actuator < 13–3>

L–O (w/ ABS) 17 2S

ABS System < 13–2>

10 ID2 1 2L

1 2M

1 2K

3 IF2

E4 Engine Oil Pressure Sensor

Right Side of the Fender Apron

1

P2 Parking Brake SW

EA

LG–B

LG

W–B

A

W–B

1

B3 Brake Vacuum Warning SW

B2 Brake Fluid Level Warning SW

R–G (w/o ABS)

2 W–B (w/o SRS)

LG

LG

1

1

12

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C o m b in a tio n M e te r

M OVERALL ELECTRICAL WIRING DIAGRAM

240

22 HILUX (Cont' d)

23 HILUX P o w e r S o u rc e

A ir C o n d itio n e r

1

4

3

2

ACC IG1 1

B–Y

B A

∗ 1 : w/ Front Cooler

B B

L–O (∗1)

J18(A), J19(B)

B–W 17 IF3

2 2A 30 2R

A A

18 2P

4

2 B–W

2

B

L–B

16 IF3 18 2D

1 1C

9 2D

16 2D

5 2A

2

1 1F

14

IG+

TEMP

6

MGC

SG–1

TEfin

1

8

7

A A

5

A B

1

A1 A/C Compressor

W–B (∗1)

W–B

W–B

W–B

W–B

W

W–B

2

1

A10 A/C Thermistor

L–W

1 ID1

L–W (∗1)

1 1A

G (∗1)

6

J20(A), J21(B) Junction Connector

B6

B/V

P (∗1)

HI Blower SW

5

L–W (∗1)

A B

M2

GND 18 L (∗1)

100A ALT

M1

J22(A), J23(B) Junction Connector

B–W

A A

2 ACT

A9 A/C Amplifier

E

OFF LO

AC1

R (∗1)

LO

2

V (∗1)

M1

10

R–L (∗1)

M2

PSW

Y (∗1)

2

W

HI

1

R–L (∗1)

Y–B (∗1)

3 4

E2

1

1 R

1

B4 Blower Motor

M

R–B

L–W

B

W–B

W–B

40A FR HTR

2

3

VRT

A11 A/C Volume SW

3

OFF Engine ECU < 2–11>

HTR Relay

Y–B (∗1)

1 2G

A B

1 10A A/C

10A ECU–IG&GAUGE

40A AM1

5 4

B5 Blower Resistor

J18(A), J19(B) Junction Connector

2

1

1

A A

P1 Pressure SW

1 2F

6 2A

L–O (∗1)

L–O (∗1)

L–B

B–Y

R–L (∗1)

I6 Ignition SW

B–W

B–R

Junction Connector

cardiagn.com

4 AM1

W–B

Battery

IG

IE

Instrument Panel Reinforcement RH

M

241

Instrument Panel Reinforcement Center