DPB_a016 — CAN2 Bus Off
Full alert identifier: DPB_a016_CAN2BusOff
Alert description
Second CAN bus is detected as OFF.
Potential impact
System will be running with full assistant for driver brake request.
Set condition
Short circuit between CAN + and CAN- or short circuit between CAN + and Ubatt or heavy bus disturbance, The bus-off recovery state machine of the CAN network has detected a certain amount of sequential bus-offs without successful recovery.
Clear condition
Proper CAN communication
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DPB_a016.