Signal Too High

Signal too high

Checking the drive wire




- Ignition off.
Check that the position pulley on the sun roof control module is correctly aligned with the drive wire. A diagnostic trouble code (DTC) is stored if they are not correctly aligned.
Remedy as necessary if a fault is found.

Other information:
- To access the position pulley, see Sun roof module (SRM), replacing Service and Repair.





Were any faults detected?

Yes - Verification

No - Replacing the component

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

Replacing the component
Replace the sun roof control module according to Sun roof module (SRM), replacing Service and Repair.


Continue - Verification

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

Verification




Verification

Verification

Hint: After the repair it is necessary to check that the fault has been rectified.








- Ignition off.
- Connect the connectors, install the components, etc.
- Ignition on.
Check that the automatic sunroof control works by pressing the switch down two stages.

Does it work?

Yes - VERIFIED

No - VERIFICATION FAILED

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

VERIFIED - Fault Found

VERIFICATION FAILED - Fault-tracing information

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

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 - FAULT-TRACING FAILED

No - Attempt New Test

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

FAULT-TRACING FAILED - No Fault Found

Attempt New Test - Checking the drive wire

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