Fault-Tracing Information

Fault-tracing

Fault-tracing
Check fuses.
Check the cable harness and connectors.
Check the battery voltage.
Check the charging function of the generator (GEN).
Check the feed voltage to the control module regarding:
- Short-circuit to ground.
- Contact resistance, oxidation or loose connections.
Check the control module ground terminal. Check for contact resistance and oxidation.

Hint: Check the voltage level on the control module's power supply and earth. Activate during the time different functions in the control module. At the same time compare the corresponding values for the Central electronic module (CEM).

Remedy as necessary.

Other information
- Checking the supply voltage/ground terminal Checking Voltage/Ground Terminal, Driver Door Module / Passenger Door Module (DDM/PDM)
- Signal specification Signal Description, Driver's Door Module / Passenger Door Module (DDM/PDM)
- Location of components Locations
- Connecting the breakout box Connecting Breakout Box, Driver Door Module / Passenger Door Module (DDM/PDM)

Was a fault detected?

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 - Exit Fault-tracing

No - Attempt New Test

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Attempt New Test - Fault-tracing

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