Fault-Tracing Information

Fault-tracing

Fault-tracing information
Climate control module (CCM) has detected that control module interior rear-view mirror (IEC) has an internal malfunction or that it does not respond.

Corrective actions
- Check that control module interior rear-view mirror (IEC) is installed correctly.
- Check that the correct variant of control module interior rear-view mirror (IEC) is installed.
- Check that sensors, contacts, and cables are intact.
- Check the voltage supply.
- Check that there are no short-circuits.
- Check that control module interior rear-view mirror (IEC) is not overheated.
Remedy as necessary.

Other information
- Signal specification Signal Specification, Climate Control Module (CCM)

Repair





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.
Check the interior rear-view mirror's function(s).

Does the interior rear-view mirror work as it should?

Yes - FAULT FOUND

No - No Fault Found

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No Fault Found - Fault-tracing information

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Fault-tracing information

Attempt New Test - Fault-tracing information

FAULT-TRACING FAILED - DONE

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