DTC U1280 (Multi View Camera Unit) (2016 2017)

DTC U1280  : Communication Bus Line Error on BCAN

NOTE:  If the B-CAN lines problem or multi view camera unit internal circuit malfunction, HDS does not communicate with the multi view camera unit. If DTC U1280 is indicated HDS, the system is OK at this time.

DTC (MVCS)

1. Connector connection check

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Check for poor connections or loose terminals at the multi view camera unit connector A (20P).

   Is the multi view camera unit connector A (20P) OK?

   YES 

   Go to step 2.

   NO 

   Repair or reconnect the connector securely.

2. Multi view camera unit check

   -1. Turn the vehicle to the ON mode, and read the HDS.

   DTC Description	DTC
   U1280 Communication Bus line Error on BCAN

   Does the HDS communicate with the multi view camera unit?

   YES 

   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting .

   NO 

   Go to the multiplex integrated control system general troubleshooting . If the symptom is still present, replace the multi view camera unit .