Toyota CAMRY 2007 Quick start guide

CAMRY Hybrid Vehicle (EM02H0U)

2007 CAMRY Hybrid Vehicle

ELECTRICAL WIRING DIAGRAM

Section Code 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. . . . . . . . . . . . . . . 50

SYSTEM CIRCUITS H. . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

GROUND POINT I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

POWER SOURCE (Current Flow Chart) J. . . . . . . . . 334

CONNECTOR LIST K. . . . . . . . . . . . . . . . . . . . . . . . . . . . 342

PART NUMBER OF CONNECTORS L. . . . . . . . . . . . . 364

OVERALL ELECTRICAL WIRING DIAGRAM M. . . . . 368

CAMRY Hybrid Vehicle (EM02H0U)

A INTRODUCTION

This manual consists of the following 13 sections:

No. Section Description

INDEX Index of the contents of this manual.

INTRODUCTION Brief explanation of each section.

BHOW TO USE THIS

MANUAL Instructions on how to use this manual.

CTROUBLE–

SHOOTING Describes the basic inspection procedures for electrical circuits.

D ABBREVIATIONS Defines the abbreviations used in this manual.

EGLOSSARY OF

TERMS AND

SYMBOLS Defines the symbols and functions of major parts.

FRELAY LOCATIONS Shows position of the Electronic Control Unit, Relays, Relay Block, etc.

This section is closely related to the system circuit.

GELECTRICAL

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.

IGROUND POINT Shows ground positions of all parts described in this manual.

JPOWER SOURCE

(Current Flow Chart) Describes power distribution from the power supply to various electrical loads.

KCONNECTOR LIST Describes the form of the connectors for the parts appeared in this book.

This section is closely related to the system circuit.

LPART NUMBER OF

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

MOVERALL

ELECTRICAL

WIRING DIAGRAM Provides circuit diagrams showing the circuit connections.

CAUTION

When repairing the hybrid vehicle (HV), always follow the direction given in

the repair manual listed above to prevent electrical shock, leakage or

explosion.

NOTICE

Alwaysfollowthedirectionsgivenintheaboverepairmanualswhenhandling

supplemental restraint system components (such as removal, installation,

inspection, etc.) in order to prevent accidents and supplemental restraint

system malfunction.

E2006

reproduced or copied, in whole or in part, without

the written permission of Toyota Motor

Corporation.

First Printing : Mar. 03, 2006 01–060303–00

FOREWORD

This wiring diagram manual has been prepared to provide

information on the electrical system of the 2007 CAMRY

Hybrid Vehicle.

Applicable models: AHV40 Series

Refer to the following manuals for additional service

specifications and repair procedures for these models:

Manual Name Pub. No.

D2007 CAMRY Hybrid Vehicle Repair

Manual

D2007 CAMRY Hybrid Vehicle New Car

Features

RM02H0U

NM02H0U

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.

CAMRY Hybrid Vehicle(EM02H0U)

PowerSource

Battery

40A ABS MTR2

50A ABS MTR1

50A RR DEF

50A HTR

40A RDI FAN

20A STR LOCK

40A CDS FAN

50A HTR SUB2

120A DC/DC

10A DOME

10A ECU–B NO. 1

15A RADIO NO. 1

15A HAZ

10A ETCS

10A ABS MAIN No. 3

15A H–LP (LH)

15A H–LP (RH)

30A EFI MAIN

10A MPX–B

10A EFI NO. 1

25A AMP

15A H–LP (LL)

15A H–LP (RL)

10A HORN

H–LP (LL)Relay

HORN Relay

H–LP (RL)Relay

B–R

80A EPS

DRL Relay

140A MAIN

Fusible

Link Block

O25

50A HTR SUB1

30A IGCT

10A BATT FAN

hO11

B–R

hA11

SHORT

CAMRY Hybrid Vehicle(EM02H0U)

12 12

10A EFI NO. 3

20A IG2

7. 5A AM2

25A DOOR NO. 1

10A ABS MAIN No. 1

10A ABS MAIN No. 2

210A MIR HTR

YGRB

RR DEF Relay

EFI Relay

15A INV W/P

10A IGCT No. 2

IGCT Relay

W–B

CAMRY Hybrid Vehicle(EM02H0U)

PowerSource

LEA1

712

54H

44E

74E

64E

IG10

4E5

LG LG

IG2 Relay

E6(A), E7(B)

EA1

IG1D

ACCD

SSW1

SSW2

AM2

AM1

IG2D

W–B W–B

W–B

E52

Power SW

Main Body ECU

SS1

Free

Full

Traveling

SS2 GND

SS2 SS1

GND COM

EA1

IM3

E1E3

W–B

CAMRY Hybrid Vehicle(EM02H0U)

IG1 Relay

7. 5A RADIO NO. 2

7. 5A ECU–ACC

20A PWR OUTLET

10A GAUGE NO. 1

10A ECU IG NO. 1

25A WIP

10A WASH

10A A/C NO. 2

20A S–HTR

7. 5A ECU IG NO. 2

15A TAIL

7. 5A PANEL

25A RR DOOR LH

25A RR DOOR RH

30A S/ROOF

7. 5A A/C

10A STOP

30A POWER

25A DOOR NO. 2

30A P/SEAT

7. 5A FUEL OPN

7. 5A OBD

PII

77. 5A GAUGE NO. 2

10A IGN

W–B

ACC Relay

TAIL Relay

PWR Relay

W–BW–B

E49

Junction

Connector

CAMRY Hybrid Vehicle(EM02H0U)

PowerSource

: Parts Location

Code SeePage Code SeePage Code SeePage

E6 A 52 E49 53 O25 56

E7 B 52 E52 53

Relay Blocks

Code SeePage Relay Blocks (Relay Block Location)

1 23 EngineRoomR/B(EngineCompartmentLeft)

Junction Block and Wire Harness Connector

Code SeePage JunctionBlock andWire Harness(Connector Location)

1E 25

EngineRoom MainWireand EngineRoomJ/B (EngineCompartmentLeft)

InstrumentPanel Wireand J/BNo.4 (InstrumentPanel BraceCenter)

EngineRoomMain Wireand InstrumentPanel J/B(Cowl SideLeft)

IF 30

InstrumentPanel Wireand InstrumentPanel J/B(Cowl SideLeft)

IM 30

Connector Joining Wire Harness and Wire Harness

Code SeePage JoiningWire Harnessand WireHarness (ConnectorLocation)

EA1 63 InstrumentPanel Wireand EngineRoom MainWire (LeftKick Panel)

hA1 62 Floor No.4 Wire and Engine Room Main Wire (Near the Engine Room R/B and Engine Room J/B)

hO1 64 Floor No.4 Wire and Floor No.2 Wire (Near the Hybrid Battery)

Ground Points

Code SeePage GroundPointsLocation

E1 63 InstrumentPanelLeft

E2 63 InstrumentPanel BraceLH

E3 63 InstrumentPanelRight

CAMRY Hybrid Vehicle(EM02H0U)

Memo

CAMRY Hybrid Vehicle(EM02H0U)

Smart Key System

B2 IG+B

10A

MPX–B

(BAT)

7. 5A

GAUGE

NO. 2

IG12

(IG)

W–B

EA1

3D1

3Q12

W–B

3Q7

3U2

A12

10A

DOME

(BAT)

IF7

ID13

3L12

3Q1

3G2

3Q9

A13A1A2

CAN I/F

A24

3Q5

3D10

EA1

B3 CA34

BR GR

W–B GR

A41(A), A42(B)

(DOME)

Master

Warning

DRIVE IC MICRO COMPUTER

Power Supply Circuit

MULTI LCD

W–B

F1(A), F2(B)

IG2

READY

Buzzer

Junction

Connector

Combination Meter

IG2

12 B

14 B

3D3

11 3P

A18 A17

CANL CANH

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