Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The Driver/Passenger door module (DDM/PDM) powers the motors for the central locking and blocked lock position via a common output.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The current strength is too high on the output.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Deactivation of central locking.
- Deactivation of blocked lock position.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.

Substitute value
- Power supply, folding of door mirror and power supply, motor blocked lock position split cable inside control module. Therefore, perform the following on the control module: Function for folding and power adjustment of door mirrors blocked to prevent unintentional locking of the vehicle.

Possible source
- Short-circuit to ground in the power supply cable.
- Moisture and/or oxidation in terminals.

Fault symptom[s]
- Locking/unlocking/Central locking does not work
- Door mirrors/Electrical adjustment does not work
- Door mirrors/Folding does not work