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Home >> Jeep >> 2018 >> Compass Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 ((Occupant Classification Module (OCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> B1BA8-00-OCM System Out Of Calibration/Not Calibrated >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2019 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

The Occupant Classification Module (OCM), seat cushion, bladder and vent are calibrated as one unit in the assembly plant. If this DTC is active, the seat assembly plant did not calibrate the OCM or the seat assembly plant did not calibrate the Service OCM/Foam kit or the Re-zero process failed. Go to the OCM Re-zero procedure information for instructions.