Electrical Wiring Supplement LJ70.pdf

FOREWORD

This wiring diagram has been prepared to provide information

on the electrical system of the TOYOTA LAND CRUISER.

Applicable models:

KZJ 70, 73, 77 Series

LJ 70, 72, 73, 79 Series

RJ 70, 73, 77 Series

For information which is not mentioned in this manual, please

refer to the following Electrical Wiring Diagram Manuals .

Manual Name

Pub . No.

•

Land Cruiser Electrical Wiring Diagram

Manual

EWD 168F

•

Land Cruiser (Hardtop & Canvas Top)

Chassis and Body Repair Manual

Supplement

RM 346E

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 .

TOYOTA MOTOR CORPORATION

TOYOTA LAND CRUISER

ELECTRICAL WIRING DIAGRAM

Section

No.

(English)

INTRODUCTION

HOW TO USE THIS MANUAL

ABBREVIATIONS

RELAY LOCATIONS

ELECTRICAL WIRING ROUTING

ELECTRICAL WIRING DIAGRAM

113

ACCESSORY METER

AIR CONDITIONER, COOLER AND HEATER

BACK-UP LIGHT

CHARGING

CIGARETTE LIGHTER

CLOCK

COMBINATION METER

DOOR LOCK

EMISSION CONTROL (22R)

ENGINE CONTROL (22R-E)

4WD

FRONT FOG LIGHT (General)

FRONT WIPER AND WASHER

FUEL HEATER (2L-T Europe)

GLOW AND EMISSION CONTROL (2L-T Austria)

GLOW PLUG (1KZ-T)

GLOW PLUG (2L-T Ex. Austria)

GLOW PLUG (3L)

HEADLIGHT (Ex. Europe)

HEADLIGHT (Europe)

HEADLIGHT BEAM LEVEL CONTROL

HEADLIGHT CLEANER

HORN

IGNITION (22R)

IGNITION (22R-E)

INTERIOR LIGHT

LIGHT REMINDER

MOON ROOF

POWER SOURCE

POWER WINDOW

RADIO AND PLAYER

REAR FOG LIGHT

REAR WINDOW DEFOGGER

REAR WIPER AND WASHER

REMOTE CONTROL MIRROR

STARTING

STOP LIGHT

TAILLIGHT AND ILLUMINATION (Ex .Europe) - • •

TAILLIGHT AND ILLUMINATION (Europe)

TVSS (Toyota Vehicle Security System)

TRAILER SOCKET

TURN SIGNAL AND HAZARD WARNING LIGHT

UNLOCK AND SEAT BELT WARNING

WINCH

Location

4-7

3-2

4-5

2-5

8-6

8-5

3-5

7-6

2-8

1-4

7-3

5-1

4-2

7-8

9-7

2-7

5-3

5-5

8-2

4-3

1-7

2-1

1-6

5-8

8-5

9-5

1-1

9-2

8-7

3-8

4-1

4-4

1-8

1-2

4-6

5-2

6-3

10-2

8-8

6-7

10-5

8-4

reproduced or copied, in whole or in part,

without the written permission of Toyota

Motor Corporation.

INTRODUCTION A

This manual consists of the following 6 sections :

Section

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 ABBREVIATIONS Defines the abbreviations used in this manual.

D RELAY LOCATIONS

Shows position of the Electronic Control Unit, Relays, Relay Block, ect .

This section is closely related to the wiring diagram .

E ELECTRICAL

WIRING ROUTING

Describes position of the Parts Connectors, Ground points, etc .

This section is closely related to the system circuit .

F ELECTRICAL

WIRING DIAGRAM

Provides circuit diagrams showing the circuit connections.

B HOW TO USE THIS MANUAL

ELECTRICAL WIRING DIAGRAM (Location No . 1 to 9)

Power Source

Starting

B-O

ACC

B-R

1 AM

ST1

O ST2

3 B-W

2 B-O

B-O

16 IGNITION SW

S30

STARTER RELAY

EFI

MAIN

RELAY

1731

B-W

B10

BATTERY

S29 STARTER

B-W

4 6

: Located on engine block

: Located on right front fender

O ; System Title

O 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 (different

junction blocks are shaded differently for further

clarification) .

Wire colors are indicated by an alphabetical code .

B = Black L = Blue R = Red

BR = Brown LG = Light Green V = Violet

G = Green 0 = Orange W = White

GR = Gray P = Pink

Example :

Y = Yellow

3B indicates

that it is inside

Junction Block

No. 3.

The first letter indicates the basic wire color and the

second letter indicates the color of the stripe .

Example: L - Y

Indicates related system .

(Blue)

(Yellow)

part (the numeral indicates the pin No .)

Indicates the wiring harness and wiring harness

connector . The wiring harness with male

terminal is shown with arrows (V).

Outside numerals are pin numbers.

Indicates the pin number of the connector .

The numbering system is different for female

and male connectors.

Example : Numbered in order Numbered in order

from upper left to from upper right to

lower right

lower left

( ) are used to indicate different wiring and

connector, etc. when the vehicle model, engine

type, or specification is different.

'm©d1

1=1011=1

lunp

Male

Female

Indicates a shielded wiring harness.

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 .

OK ; Indicates a ground point.

Example : 0 Indicates Relay Block No . 1 .

This code is the same as the code used in the

parts list.

HINT:

Junction Connector

Junction connector (code : J1, J2, J3) 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 .

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