CAN Communication: B-Can

The BSI control unit is on the B-CAN, and it communicates with other units (AcuraLink, Gauge control module, MICU) via the B-CAN.

If the BSI control unit detects a communication error or a malfunction in another connected unit, the BSI system will not operate even though it is OK.

In this case, both the BSI indicator and the related unit indicator will come on and stay on.