Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The driver door module/passenger door module (DDM/PDM) checks the lock motors in the front doors. The control module receives an indication of the status of the lock motors (locked/unlocked).
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Locking and unlocking are active at the same time.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Control module supplied with power.

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
- None.

Possible source
- Internal fault.

Fault symptom[s]
- Does not lock/unlock one door