Signal Too High. Permanent Fault

Signal too high. Permanent fault

Checking components




- Ignition off.
Check that the wiper motor and wiper arms do not bind.
If no fault is found, try with a new wiper motor.
Remedy as necessary.

Other information
- Signal specification Signal Description. Central Electronic Module (CEM)
- To access/replace the wiper motor, see: Windshield washer / wiper mechanism and motor Windshield Washer / Wiper Mechanism And Motor





Continue - Verification

-------------------------------------------------

Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off.
- Reinstall the connectors, components etc.
- Ignition on.
Activate the windshield wiper intermittent position using the washer / wiper switch.
Read off the signal from the parking position switch. It must be both Parked and Not parked.





Is the signal OK?

Yes - VERIFIED

No - VERIFICATION FAILED

------------------------

VERIFICATION FAILED - Fault-tracing information

VERIFIED - FAULT FOUND

-------------------------------------------------

Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit fault-tracing

No - Attempt New Test

------------------------

Attempt New Test - Checking components

-------------------------------------------------