Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC) DDM-001B is stored if the driver's door module registers a low signal in the two lock signal cables (locking and unlocking) for more than 2 seconds.

Substitute value
- None.

Possible source
- Defective locking switch. (Short-circuit in the locking switch.)
- Short-circuit to ground in the two lock signal cables (ULK+LK).

Fault symptom[s]
- Cannot be operated with a key from the driver's door.