Configuration Fault

Configuration fault

Checking the component




- Switch on the ignition. Wait 10 seconds.
Check for which vehicle type the central electronic module (CEM) is programmed.
- Read off by clicking the VCT2000 symbol
If the read value does not match the actual vehicle type, the central electronic module (CEM) is improperly programmed.
If the read value does not match the actual vehicle type, the supplemental restraint system module (SRS) is improperly programmed.
Download new software in the control module that is programmed for the incorrect vehicle type.

Other information
- In order to access or replace the supplemental restraint system module (SRS) and the connectors, or to download new software in the supplemental restraint system module (SRS), see: Air bag supplemental restraint system Service and Repair Air bag supplemental restraint system Service and Repair
- In order to access or replace the central electronic module (CEM) and the connectors, or to download new software in the central electronic module (CEM), see: Control module relay box passenger compartment Service and Repair





Select "Continue" when the fault has been remedied.

Continue - Verification

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Verification




Verification

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




- Switch off the ignition. Wait 10 seconds
- Disconnect the battery negative lead
- Reinstall the connectors, components etc.
- Ignition on
- Connect the battery negative lead. Wait 10 seconds.

Warning! There must not be anyone inside the passenger compartment when the battery is connected.

Read diagnostic trouble codes by clicking the VCT2000 symbol.
If the fault is intermittent, the fault has been remedied.





Is the fault intermittent?

Yes - Troubleshooting procedure complete

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 - Exit Fault-Tracing

No - Attempt New Test

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Attempt New Test - Checking the component

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