BSI System

DTC Troubleshooting: U1280

DTC U1280:

Communication bus line error (BUS-OFF)

1. Clear the DTCs with the HDS.

2. Turn the ignition switch to ON (II), then wait for 10 seconds.

3. Check for DTCs with the HDS.

Is DTC U1280 indicated?

YES -

Replace the BSI control unit BSI Control Unit Removal/Installation.�

NO -

Intermittent failure, the system is OK at this time.�