DDM-E001

Condition
The control modules communicate with each other in a network via a standardized serial communication interface - Controller Area Network (CAN) - to exchange information. The control modules transmit and receive information. Diagnostic trouble code (DTC) DDM-E001 is stored if the control module registers that that there is no communication or that it is distorted.


NOTE: In the event of system communication problems, it is not possible to communicate with the control module. Therefore it will only be possible to read off the fault if it is intermittent.


Substitute value
- CAN communication blocked.

Possible source
- Defective control module.

Fault symptom[s]
- The power window mechanism does not operate.
- Automatic window closure does not function.
- Door mirror control does not function.
- The passenger side power window mechanism does not operate.
- The driver's side power window mechanism does not operate.
- Cannot be controlled with the central locking switch.
- Cannot be controlled with the remote control.