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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Restraints >> Seat Belts >> Occupant Restraint Controller (Orc) - DTCS B0052-13 To B0120-00 >> DTC Troubleshooting >> B0091-11-Left Side Sensors Bus 1 (BPILLAR GSAT/PSAT)-Circuit Short To Ground >> Possible Causes

Possible Causes

Possible Causes
SIGNAL CIRCUIT SHORTED TO VOLTAGE
SIGNAL CIRCUIT SHORTED TO GROUND
LEFT SIDE IMPACT SENSOR B CIRCUITS SHORTED TOGETHER
LEFT SIDE IMPACT SENSOR B GROUND CIRCUIT OPEN
LEFT SIDE IMPACT SENSOR B SIGNAL CIRCUIT OPEN
OCCUPANT RESTRAINT CONTROLLER (ORC)

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