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





Select Continue.

Continue - Verification

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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

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VERIFICATION FAILED - Fault-tracing information

VERIFIED - FAULT FOUND

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Fault-tracing information

FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking components

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