IDB_a036 — Party Bus Off
Full alert identifier: IDB_a036_partyBusOff
Alert description
The IDB PARTY CAN bus is off.
Potential impact
The IDB may not be able to communicate via the PARTY CAN bus. Anti-lock Brake System (ABS), Brake Traction Control (BTC), Vehicle Dynamics Control (VDC), Panic Brake Assist (PBA), Hydraulic Fade Compensation (HFC), Controlled Deceleration via Parking brake (CDP), Brake Disc Wipe (BDW), External Brake Request (EBR), and Secondary Collision Mitigation (SCM) may be unavailable. The vehicle should be driven with extreme caution.
Set condition
No CAN traffic is received via the PARTY CAN bus (IDB connector pins 16, 17).
Clear condition
Clears when 10 or more valid CAN frames are received via the PARTY CAN bus. If the issue persists, a CAN line issue requiring repair is possible.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of IDB_a036.