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Occupant Classification System Module (OCSM)

OCCUPANT CLASSIFICATION SYSTEM MODULE (OCSM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action To Take
B1231 Event Threshold Exceeded (Crash Data Memory Full) INSPECT the passenger seat for damage. REFER to INSPECTION AND REPAIR AFTER A SUPPLEMENTAL RESTRAINT SYSTEM (SRS) DEPLOYMENT .
B1317 Battery Voltage High GO to Pinpoint Test R .
B1318 Battery Voltage Low GO to Pinpoint Test R .
B1342 ECU is Faulted INSTALL an Occupant Classification System (OCS) sensor. REFER to OCCUPANT CLASSIFICATION SENSOR .
B2290 Occupant Classification System (OCS) Fault GO to Pinpoint Test W .
B2909 Belt Tension Sensor (BTS) Fault GO to Pinpoint Test X .
C1941 Zero Seat Weight Test Failure Can only be reported when carrying out System Reset. GO to Pinpoint Test W .
U0151 Lost Communication with Restraints Control Module (RCM) REFER to MODULE COMMUNICATIONS NETWORK to diagnose the communication concern.
U2050 No Application Present INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR .
U2051 One or More Calibration Files Missing/Corrupt INSTALL a new OCS sensor. REFER to OCCUPANT CLASSIFICATION SENSOR .