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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> (Active Cruise Control (Acc) Module - Electrical Diagnostics) >> DTC Troubleshooting >> C141C-88-Video Camera Private Can Communication Failure - Bus Off >> Possible Causes

Possible Causes

Possible Causes
PRIVATE CAN BUS (+) CIRCUIT SHORTED TO GROUND
PRIVATE CAN BUS (-) CIRCUIT SHORTED TO GROUND
PRIVATE CAN BUS (+) CIRCUIT OPEN
PRIVATE CAN BUS (-) CIRCUIT OPEN
PRIVATE CAN BUS (-) CIRCUIT SHORTED TO PRIVATE CAN BUS (+) CIRCUIT
FORWARD FACING CAMERA MODULE (FFCM)
ADAPTIVE CRUISE CONTROL (ACC) MODULE

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .