1. Main Menu

Top area of the screen is reserved for the menu selection for this web-based "EWD system."
Click one of the sections on the menu to access the data you want.
The first screen of this EWD system shows you the top menu of the System Circuit section.

Sections Title Contents
Location   Indicate where an ECU, relay, relay block and others are located.
Indicate where a connector, ground point and others are located.
Wiring Diagram Power Source Show you the power source.
System Circuit Show you each wiring diagram by a system.
Ground Point Show you the ground points.
Overall EWD Show you the overall wiring diagrams of a vehicle.
Chart/List Connector List Provide the name list of all the connectors. The list allows you to view a part number, shape and some other data you want.
Power Source Show you the power source. (Matrix Chart)
Introduction   Introduction, Troubleshooting, Abbreviations, Glossary of terms and symbols, and Help on this EWD system are included.


2. Sub-Menu

Select a proper item from the view list [A].

3. View Data and How to Operate in System Circuit and Wire Routing

[A] Display Name List of Parts

The name list of the parts will be displayed in the upper left of the screen if the diagram of System Circuit and Wire Routing includes symbols of the connectors.
Part code is shown on the left of the part name.

[B] Display Connector

By choosing a part from the name list in [A], connector detailed data will be displayed here.

[C] Repair Wire Harness

Click this link to access the Repair Wire Harness data.
HINT: This link is displayed only when Repair Wire Harness data is available.

[D] Display Location and System

In System Circuit, the link let you go to the section where indicates a location of the connector shown above this link.
In Wire Routing, the link is cross-linked with System Circuit that indicates the wire connection of the connector shown in this frame.

[E] Print

By clicking this button, a system currently shown or a wiring routing will be displayed in the printable format (PDF).
This can be printed out using the "print" button in Acrobat Reader (external module).

4. View Data and How to Operate in Connector List

[A] Parts Name List

The Parts Name will be listed here.
You can view the details like the figure, code, part number and color of the connector you selected from the name list.

[B] Repair Wire Harness

Click this link to access the Repair Wire Harness data.
HINT: This link is displayed only when Repair Wire Harness data is available.

[C] Location

Clicking this link you can access the wiring diagram that refers to the connector you have chosen.

[D] System

Clicking this link you can access the system circuit that refers to the connector you have chosen.

5. View Data and How to Operate in Power Source (Matrix Chart)

[A] J/B,R/B

By clicking this button, you can access information of the selected J/B, R/B.

[B] System

By clicking this link, you can access information of the selected system circuit.

[C] Capacity, Name

Display order of fuse will be changed.

6. How to use this manual

[A]:System Title

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

[C]:Indicates the ignition key position(s) when the power is supplied to the fuse(s).

[D]:Indicates the pin number of the connector. The numbering system is different for female and male connectors.

[E]:Represents a part (all parts are shown in sky blue). The code is the same as the code used in parts position.

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

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

B=Black W=White BR=Brown
L=Blue V=Violet SB=Sky Blue
R=Red G=Green LG=Light Green
P=Pink Y=Yellow GR=Gray
O=Orange BE=Beige

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

[H]:Indicates a wiring Splice Point

[I]: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.

[J]:Indicates a shielded cable.

[K]:Indicates the ground point. The code consists of the two characters: A letter and number.

[L]:Indicates related system.

[M]:Indicates the code for the (male and female) connectors which are used to join two wire harnesses. The connector code consists of two alphabetical and one numerical characters.

[N]:Junction connector

Indicates a connector which is connected to a short terminal.
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.

[O]: Wire Harness Code

Each wire harness is represented by a code. Wire harness codes are used in the parts codes, connector joining wire harness and wire harness codes, and ground point codes. For example, E31 (Downhill Assist Control Switch), AE4 (male, connector joining wire harness and wire harness), and E3 (ground point) indicate that they are the parts belonging to the same wire harness "E".

*

The information in this manual is about the wire harnesses.
Information about component and assembly parts is for reference, but in some cases this reference information might not be included or might differ from the actual vehicle.
When inspecting or repairing a vehicle, refer to the relevant Repair Manual.