Parts Location
PARTS LOCATION
ILLUSTRATION
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Horn System
Symptom |
Suspected Area |
See page |
---|---|---|
Horn does not sound |
HORN fuse |
|
Low pitched horn assembly |
|
|
High pitched horn assembly |
|
|
Engine room relay block (No. 1 integration relay) |
|
|
Steering pad (Horn button assembly) |
|
|
Steering pad switch assembly* |
- |
|
Spiral cable sub-assembly |
|
|
Harness or connector |
- |
System Diagram
SYSTEM DIAGRAM
System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitter
Receiver
Signal
Communication Line
Air conditioning amplifier assembly
ECM
A/C idle up request signal
CAN
...
Display Signal Circuit between Navigation Receiver Assembly and Television Camera
Assembly
DESCRIPTION
This is the display signal circuit between the navigation receiver assembly and
the television camera assembly.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - REAR TELEVISION
...