CAN timeout of DCUA
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 middle door behind articulation.
System reaction
Functions dependent on information from DCUA might be degraded or missing. Amber warning lamp will be shown in ICL.
Diagnostic depth
Detection
Communication with the Door Control Unit Artic (DCUA) has timed out (communication interrupted).
Possible cause
• Faulty DCUA unit. • Faulty brown CAN bus • DCUA unit disconnected from the brown CAN bus • Power supply failure