Communication with the BCS control unit
â–¶ How to fix
Check the BCS control unit. Check other systems on the yellow and red CAN bus.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
No signal from BCS.
Possible cause
The BCS control unit is not working properly, or fault in communication via the yellow or red CAN bus.