Checking the communication with the driver door module (DDM)
HINT: The CAN communication with the control module is probably OK if the control module ID can be read off. In that case the fault is probably intermittent and will then be more difficult to trace.
- Ignition on
- Try to communicate with the driver door module (DDM) by reading off the control module ID
- Click on the symbol for VCT2000 to begin reading off
- Continue
Refer to Signal missing