DTC Description

No CAN communication status.

Case1: CAN High and Low, short to battery together.

Case2: CAN High and Low, short to ground together.

This code reports BUS OFF status and it is necessary to verify the status of CAN communication line.

Difference between CAN error (B1602) and CAN BUS error (B1603)

CAN Error: MIL On, CAN Bus Error: No MIL when Hazard On