DTC Chart: Occupant Classification System Module (OCSM)

WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .

DTC	Description	Action
B00A0:62	Occupant Classification System: Signal Compare Failure	REFER to: Pinpoint Test - DTC: AO .
B00C0:11	Passenger Seat Occupant Classification Sensor "A": Circuit Short to Ground	INSPECT the OCS for any damage and for correct installation. If damage is found, REPAIR the root cause of the damage and INSTALL a new OCS, as necessary. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats . If any installation concerns are found, CORRECT the OCS installation, referring to the OCS Removal and Installation procedure as needed to make sure the sensor hose is free from kinks and correctly routed. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats . If no damage or installation concerns are found, INSTALL a new OCS. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
B00C0:12	Passenger Seat Occupant Classification Sensor "A": Circuit Short to Battery	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
B00C0:16	Passenger Seat Occupant Classification Sensor "A": Circuit Voltage Below Threshold	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
B00C0:49	Passenger Seat Occupant Classification Sensor "A": Internal Electronic Failure	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
B00C0:7B	Passenger Seat Occupant Classification Sensor "A": Low Fluid Level	INSPECT the OCS for any damage and for correct installation. If damage is found, REPAIR the root cause of the damage and INSTALL a new OCS, as necessary. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats . If any installation concerns are found, CORRECT the OCS installation, referring to the OCS Removal and Installation procedure as needed to make sure the sensor hose is correctly routed. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats . If no damage or installation concerns are found, INSTALL a new OCS. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
B1193:00	Crash Event Storage Full and Locked: No Sub Type Information	CLEAR the OCSM Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If DTC B1193:00 returns, INSTALL a new OCS sensor. INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
U0100:00	Lost Communication with ECM/PCM A: No Sub Type Information	REFER to: Pinpoint Test - DTC: AH .
U0151:00	Lost Communication with Restraints Control Module: No Sub Type Information	REFER to: Pinpoint Test - DTC: AP .
U024C:00	Lost Communication with Seat Control Module "H": No Sub Type Information	REFER to: Pinpoint Test - DTC: AQ .
U0401:00	Invalid Data Received from ECM/PCM A: No Sub Type Information	CARRY OUT the PCM self-test. REFER to the appropriate Service Information. Refer to the appropriate Engine article for the procedure.
U3000:41	Control Module: General Checksum Failure	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
U3000:42	Control Module: General Memory Failure	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
U3000:46	Control Module: Calibration / Parameter Memory Failure	INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
U3000:54	Control Module: Missing Calibration	Using a diagnostic scan tool, CARRY OUT the OCS Reset. FOLLOW all instructions on the diagnostic scan tool. If the OCS Reset was not successful, VERIFY correct installation of the OCS. VERIFY the pressure sensor hose is correctly routed and CORRECT the installation as necessary. REPEAT the self-test. If DTC U3000:54 is still present, INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor - Vehicles Without: Multi-Contour Seats . REFER to: Occupant Classification System (OCS) Sensor - Vehicles With: Multi-Contour Seats .
U3003:16	Battery Voltage: Circuit Voltage Below Threshold	REFER to: Pinpoint Test - DTC: AN .
U3003:17	Battery Voltage: Circuit Voltage Above Threshold	REFER to: Pinpoint Test - DTC: AN .