CAN timeout of DCUF
â–¶ How to fix
Check the fuse, connectors, and cable harness and power supply failure.
What you'll see
The driver will not be able to operate the front door.
System reaction
Functions dependent on information from DCUF might be degraded or missing. An amber warning will be shown in the ICL.
Diagnostic depth
Detection
Communication with the Door Control Unit Front (DCUF) has timed out (communication interrupted).
Possible cause
• Faulty DCUF unit • Faulty brown CAN bus • DCUF unit disconnected from the brown CAN bus • Power supply failure