Seat Occupant Classification Module - Air Bag: Service and Repair

Occupant Classification System Module (OCSM)









Removal

WARNING: Use care when handling the front passenger seat and track assembly. Dropping the assembly, placing excessive weight on or sitting on a front passenger seat that is not secured in the vehicle may result in damaged seat components. Failure to follow these instructions may result in incorrect operation of the occupant classification sensor (OCS) system and increases the risk of serious personal injury or death in a crash.

NOTE: The air bag warning indicator illuminates when the correct Restraints Control Module (RCM) fuse is removed and the ignition is ON.

NOTE: The Supplemental Restraint System (SRS) must be fully operational and free of faults before releasing the vehicle to the customer.

1. Raise the passenger seat to its highest position.

2. Depower the SRS. For additional information, refer to Supplemental Restraint System (SRS) Deactivation and Reactivation Supplemental Restraint System (SRS) Deactivation and Reactivation.

3. Disconnect the Occupant Classification System Module (OCSM) electrical connector.

4. Remove the 2 screws and OCSM.

5. To install, reverse the removal procedure.

6. Repower the SRS. Do not prove out the SRS at this time. For additional information, refer to Supplemental Restraint System (SRS) Depowering and Repowering Supplemental Restraint System (SRS) Depowering and Repowering.

7. Carry out the Occupant Classification Sensor (OCS) System Reset procedure. For additional information, refer to Occupant Classification Sensor (OCS) System Reset Service and Repair.