Toyota Camry Electrical Wiring Diagram

Section Code

INTRODUCTION A

HOW TO USE THIS MANUAL B

TROUBLESHOOTING C

ABBREVIATIONS D

GLOSSARY OF TERMS AND SYMBOLS E

RELAY LOCATIONS F

ELECTRICAL WIRING ROUTING G

POWER SOURCE (Current Flow Chart) H

SYSTEM CIRCUITS

ABS (ANTI-LOCK BRAKE SYSTEM)

AIR CONDITIONING (PUSH CONTROL SW TYPE) . AIR CONDITIONING (LEVER CONTROL SW TYPE)

BACK-UP LIGHT

CHARGING

CIGARETTE LIGHTER AND CLOCK

COMBINATION METER

CRUISE CONTROL

DOOR LOCK

ELECTRONIC CONTROLLED TRANSMISSION

AND AT INDICATOR (3VZ-FE)

ELECTRONIC CONTROLLED TRANSMISSION

ELECTRICALLY CONTROLLED

HYDRAULIC COOLING FAN (3VZ-FEI

ENGINE CONTROL (3VZ-FEI

ENGINE CONTROL (5S-FE)

FRONT WIPER AND WASHER

HEADLIGHT IFOR USA)

HEADLIGHT (FOR CANADA)

HORN

ILLUMINATION

INTERIOR LIGHT (S/D w/ KEY

ILLUMINATED ENTRY)

INTERIOR LIGHT (S/D w/o KEY

ILLUMINATED ENTRY)

INTERIOR LIGHT (W/G w/ KEY

ILLUMINATED ENTRY)

INTERIOR LIGHT (W/G w/o KEY

ILLUMINATED ENTRY)

LIGHT AUTO TURN OFF

MOON ROOF

POWER SEAT

POWER SOURCE

POWER WINDOW

RADIATOR FAN AND CONDENSER FAN (5S-FEI .

RADIO AND PLAYER (S/D w/o CD PLAYER)

RADIO AND PLAYER (W/G w/o CD PLAYER)

REAR WINDOW DEFOGGER

REAR WIPER AND WASHER

REMOTE CONTROL MIRROR

SHIFT LOCK

SRS (SUPPLEMENTAL RESTRAINT SYSTEM) ...

STARTING AND IGNITION

TURN SIGNAL AND HAZARD

WARNING LIGHT IS/D)

TURN SIGNAL AND HAZARD

WARNING LIGHT (W/GI

UNLOCK AND SEAT BELT WARNING

GROUND POINTS J

OVERALL ELECTRICAL WIRING DIAGRAM K

© 1992 TOYOTA MOTOR CORPORATION

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

Section I The EWD is built around the use of the System Circuit Diagrams. These System Circuit wiring diagrams provide "circuit road maps" for individual circuits or sys-Diagrams terns on the vehicle. You'll find that there are a lot of advantages to using this type of diagram over the "old-style" overall wiring diagrams.

Advantages • More Information

There is a lot of written information (such as component ID's) on each diagram that works with the support materials/other Sections in the manual. Also, the symbols that are used graphically give you information about components, connectors, or wires. Understanding the full meaning of the symbols and "ID callouts" will save you time when trying to locate or identify these components on the car.

Every diagram shows only one system at a time. The parallel connections to other circuits can be traced using Power Source and Ground Point sections. Tracing current flow through the circuit is also easier because the power is at the top and the ground is at the bottom of each page.

• Printed in Color

Because the diagrams are printed in color, identifying the wires shown on the wiring diagram in the vehicle harness or at the connectors is a lot easier.

System Circuit Diagrams

The entire EWD is built around the System Circuit Diagram. Every number, letter, shape, and shading on the diagram tells you information that can help you to locate or identify components on the car faster.

RADIATOR FAN AND CONDENSER FAN (5S-FE)

RADIATOR FAN AND CONDENSER FAN (5S-FE)

Colored Coded Condenser Fan WiringDiagrama Engine Control Toyota Camry

Understanding the System Circuit Diagram

On each System Circuit Diagram, there is a lot of information that is given to you through the use of different symbols, colors, numbers, and letters. Understanding the meaning behind each of these is very important to effectively use the EWD.

Wire Colors Besides being shown in color, wire colors are also indicated by an alphabetical code next to each of the wires. The first letter represents the basic wire color, and the second letter indicates the color of the "stripe" on the wire.

As you look at the list below, note that the color blue is represented by the letter "L" to separate it from the letter "B" used to identify "black". Also note that there is no "light blue" wire designation used in Toyota wiring harnesses. If it is any shade of blue, it's considered blue (L).

• Component "Pigtails"

The wire colors of component "pigtails" (such as on an igniter) are not shown in the EWD. The colors in the EWD represent the vehicle harness up to where it is connected to the component.

• Silver Bands on the Wire Insulation

On some wires, you will find small silver "bands". These bands (which are not shown on the wiring diagram) indicate that the wire uses a PVC insulation. This insulation is lighter in weight and thinner than the normal insulation, making the wire diameter appear smaller than it actually is. (May look like a 20 ga. wire on the outside, but is really a 16 ga. when the wire strands are examined.)

Wire Identification

Wires are identified by color and by the letters next to the wire. The letter that follows the "-" is the stripe on the wire. Note that the color BLUE is represented by the letter "L".

Wire Color: White With Black Stripe

B-R,

Black

1 = Orange

Brown

I = Pink

Green

I = Red

Grey

I = Violet

Blue

( W

) = White

Light Green

Y

= Yellow

Wire Color: White With Black Stripe

Wire Color: Black With Red Stripe

Base Wire Color Color of Stripe

Color AbbreviationsElectrical Color AbbreviationsToyota Wiring Diagrams Color Code

Pin Numbers and Whenever a wire is connected to an electrical component, the pin number onnec ore -g ijs^e(j next to each wire. These pin numbers correspond to the connector diagrams provided in the support section which follows each wiring diagram.

Key Features • Connector ID

Connectors at the component are identified by the component connector ID number.

• Connector Color

The color of the connector is white unless another color is listed.

• Pin Numbering

Connector pin numbers are always shown from the mating side of the connector, not the "harness" side of the connector. If you are backprobing the connector for a voltage check, remember that the pin numbering becomes the "mirror" of what is pictured in the diagram.

IIIHf Use the wire color in the wiring diagram to "double check" that you are looking at the correct pin.

• Dot in the Connector

A " • " in the connector cavity indicates that the cavity is used but by another circuit.

An X in the connector indicates that the cavity is empty.

• Multiple Connectors on a Single Component

If there are multiple connectors on a single component (such as on the TCCS ECM), each connector will have an individual parts/ connector ID number, and will also be identified with a "letter in a circle". This letter in a circle is used as a "shorthand" way to ID the connector next to each of the pins, and is also used on the connector diagrams that follow the System Circuit Diagram.

Toyota Air Flow Meter Connector DiagramToyota Camry Wiring SchematicToyoto Engine Diagrams

Switches and Relays

Key Features

A simple single-pole, single-throw switch is relatively easy to understand on a wiring diagram. However, if the switch is a multi-pole (has more than one pin that is being switched), or gang type switch (where the movement of the switch lever moves a number of switches open or closed), the symbol used on the wiring diagram can be more difficult to understand.

Was this article helpful?

0 0
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Responses

  • vilho
    What color is the remote wire on a 2000 toyota camry?
    3 years ago
  • bellisima
    How to test condenser fan on 02 toyota celica?
    2 years ago
  • david bedford
    What does putple colour means in carmy 1991 gear box?
    2 years ago
  • diamante
    Which colour of wire is negative in camry 1991 gear box?
    2 years ago
  • rhea
    Which pin feed Toyota camry ecu with power supply?
    2 years ago
  • artemisia colombo
    What Is current Wire Colour In Camry Motor?
    2 years ago
  • sabina
    How to wire combination light 2013 camry?
    2 years ago
  • anna
    What color is the ignition wire toyota avalon?
    2 years ago
  • Arturo
    How to wire in a Toyota control fan module?
    1 year ago
  • ranugad
    How to wire engine control toyota?
    1 year ago
  • Peter
    How was Toyota Camry old 1996 model igniter wire was connection?
    1 year ago
  • susanne
    What is the electrical plug on the bottom of the radiator for Toyota Camry 1998?
    1 year ago
  • erminia angelo
    How many ignition current pass through Engine control computer in Toyota Camry 5SFE?
    1 year ago
  • YONATAN NASIH
    What color is the 1990 toyota camry power window wire?
    1 year ago
  • Eveliina
    What is the yellow wire connected to the engine on a 2013 toyota corolla used for?
    11 months ago
  • mirren
    What is meter control switch on Toyota Camry?
    10 months ago
  • Mohammad Murphy
    Where is the crank sensor on 2000 camry 2,2 l?
    10 months ago
  • luana
    Can you connect gound wire to 02 sensor harness 2000 toyota camry v6?
    10 months ago
  • anu
    How does the factory wire a camry mic?
    4 months ago

Post a comment