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Home >> Chrysler >> 2017 >> Pacifica Hybrid Premium >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> (Occupant Classification Module (OCM) - Electrical Diagnostics) (Hybrid) >> DTC Troubleshooting >> U0151-00-Lost Communication With Occupant Restraint Controller (Orc) >> Possible Causes

Possible Causes

Possible Causes
OCCUPANT CLASSIFICATION MODULE (OCM) POWERS AND GROUNDS
OCCUPANT CLASSIFICATION MODULE (OCM)
CAN C BUS (+) CIRCUIT OPEN
CAN C BUS (-) CIRCUIT OPEN
OCCUPANT RESTRAINT CONTROLLER (ORC)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  RESTRAINTS-SYSTEM-PRE-DIAGNOSTIC-PROCEDURE   .