Internal Fault

Internal fault

Checking for permanent or intermittent faults




- Ignition on.
Check that the sun roof can be operated automatically by pressing the switch 2 steps.

Can the sun roof be operated automatically?

Yes - Intermittent fault

No - Replacing the component

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Replacing the component




- Ignition off.
Replace the sun roof control module according to Sun roof module (SRM), replacing Service and Repair.


Continue - Verification

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Intermittent fault
The control module has previously registered a fault. The fault is now no longer present.


Continue - DONE

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Verification

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








- Ignition off
- Reinstall the connectors, components etc.
- Ignition on.
Check that the sun roof can be operated automatically by pressing the switch 2 steps.

Can the sun roof be operated automatically?

Yes - Fault Found

No - Fault-tracing information

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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

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Attempt New Test - Checking for permanent or intermittent faults

FAULT-TRACING FAILED - No Fault Found

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