PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Wireless control function and entry function do not operate |
Proceed to "All Door Entry Lock / Unlock Functions and Wireless Functions do not Operate" |
|
Wireless control function does not operate but entry function operates |
Electrical key transmitter sub-assembly |
- |
Only answer-back function does not operate normally |
Proceed to "No answer-back" |
|
Only automatic lock function does not operate normally |
Perform operation check |
|
Lighting system (front door courtesy light switch circuit) |
|
|
Lighting system (rear door courtesy light switch circuit) |
|
|
Main body ECU (multiplex network body ECU) |
- |
|
Only illuminated entry function does not operate |
Perform operation check |
|
Lighting system |
|
|
Main body ECU (multiplex network body ECU) |
- |
|
Only door ajar warning function does not operate |
Perform operation check |
|
Lighting system (front door courtesy light switch circuit) |
|
|
Lighting system (rear door courtesy light switch circuit) |
|
|
Main body ECU (multiplex network body ECU) |
- |
|
Only panic alarm function does not operate |
Perform operation check |
|
Lighting system (interior lights) |
|
|
Lighting system (hazard warning lights) |
|
|
Horn system |
|
|
Main body ECU (multiplex network body ECU) |
- |
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch assembly
to the navigation receiver assembly.
If there is an open in the circuit, the audio system cannot be operated using
the steering pad switch assembly.
If there is a short in the circuit, the same condition ...
Transmission Control Switch Circuit
DESCRIPTION
After moving the shift lever to S, it is possible to switch the shift range between
"1" (S1 range) and "6" (S6 range) using the transmission control switch.
Moving the shift lever to "+" once raises the shift range by one, and moving
the shift lever to ...
Vehicle Speed Signal Circuit between Radio Receiver and Combination Meter
DESCRIPTION
for Audio Function:
The radio and display receiver assembly receives a vehicle speed signal
from the combination meter assembly and sends the signal to radio and display
receiver assembly.
for Automatic Sound Levelizer (ASL):
This circuit is necessary fo ...