Operation CHARM: Car repair manuals for everyone.

Software Fault







Software fault

Checking software
After a restart, the Phone module (PHM) has registered that the vehicle configuration is missing from the Central electronic module (CEM).
Remedy this by loading new software into the Central Electronic Module (CEM).

Continue - Verification

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Verification





Verification




In order that the diagnostic trouble code (DTC) test can be rerun, the Phone module (PHM) must be restarted. Do this by:
- Remove the key from the ignition switch.
- Wait 30 seconds.
- Ignition switch position II.
Check the carphone by making a call.
Read diagnostic trouble codes by clicking the VCT2000 symbol.
Check that the current DTC has disappeared or changed status from permanent to intermittent fault.





Are the diagnostic trouble code (DTCs) still stored?

Yes - No Fault Found

No - FAULT FOUND

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No Fault Found - Information

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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

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FAULT-TRACING FAILED - No Fault Found

Attempt New Test - Checking software

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