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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Occupant Restraint Controller (Orc) - DTCS B0121-00 To B2734-13 >> DTC Troubleshooting >> B0131-00-Rear Crash-The Ecu Recognizes That A Rear Crash Event Occurred >> Theory Of Operation

Theory Of Operation

This DTC indicates that the vehicle has been in an accident and the Occupant Restraint Controller (ORC) has fired the squibs in response. This code should only set after a squib deployment.