|
The power supply circuit to the steering wheel remote control switch, the steering wheel
remote control switch, the combination meter, or the clock spring may be defective.
|
|
- Malfunction of steering wheel remote control switch
- Malfunction of combination meter
- Malfunction of the clock spring
- Damaged harness wires and connectors
|
|
Check the steering wheel remote control switch (Refer to ).
|
|
Q.
Is the check result normal?
|
|
Replace the steering wheel remote control switch.
|
|
|
|
(1)Disconnect the connector, and measure at the wiring harness side.
|
|
(2)Measure the resistance between the steering wheel remote control switch connector
(earth terminal) and body earth. OK: Continuity exists (2 Ω
or less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction is suspected (Refer to GROUP 00 -
How to Use
Troubleshooting/Inspection Service Points -
How to Cope with Intermittent Malfunction ).
|
|
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
Check whether the clock spring is in good condition. Refer to GROUP 52B -
Air
bag module and clock spring .
|
|
Q.
Is the check result normal?
|
|
Replace the clock spring.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
|
|
Check whether the illumination of the steering wheel remote control switch comes
on normally.
|
|
Q.
Is the check result normal?
|
|
The trouble can be an intermittent malfunction (Refer to GROUP 00 -
How
to use Troubleshooting/inspection Service Points -
How to Cope with Intermittent
Malfunction ).
|
|
|
|
Replace the combination meter.
|
|
|