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 |
Link |
---|---|---|
Horn does not sound |
HORN fuse |
- |
HORN relay |
|
|
Low pitched horn assembly |
|
|
Spiral cable sub-assembly |
|
|
Steering pad switch assembly |
|
|
Horn button assembly |
|
|
Instrument panel junction block assembly |
|
|
Wire harness |
- |
|
Horn sounds all the time |
HORN relay |
|
Spiral cable sub-assembly |
|
|
Steering pad switch assembly |
|
|
Horn button assembly |
|
|
Instrument panel junction block assembly |
|
|
Main body ECU (Multiplex network body ECU) |
|
|
Wire harness |
- |
Toyota CH-R Service Manual > Navigation System: Speaker Output Short (B15C3)
DESCRIPTION
This DTC is stored when a malfunction occurs in the speakers.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B15C3
Speaker Output Short
A short is detected in the speaker output circuit
...
Toyota CH-R Service Manual > Heating / Air Conditioning: Front Blower Motor(for Denso Made)
Components
COMPONENTS
ILLUSTRATION
*1
BLOWER MOTOR WITH FAN SUB-ASSEMBLY
*2
NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Click here
2. REMOVE ...