DDM-001B

Condition
Diagnostic trouble code (DTC) DDM-001B is stored if the driver's door module registers a low signal in the lock signal cable for 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 lock signal cable (ULK+LK).

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