Home >> Fiat >> 2015 >> 500 Pop, Automatic Trans >> Repair and Diagnosis >> Restraints >> Seat Belts >> Occupant Restraint Controller (Orc) - DTCS B0116-1B To U1732-87 - 500 - Except Electric >> DTC Troubleshooting >> B012B-2F-Driver Early Crash Sensor - Signal Erratic >> Possible Causes