Side Impact Sensor - B-Pillar

SIDE IMPACT SENSOR - B-PILLAR







Removal and Installation

WARNING:
- Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment.
- Vehicle sensor orientation is critical for proper system operation. If a vehicle equipped with an air bag supplemental restraint system (SRS) is involved in a collision, inspect the sensor mounting bracket and wiring pigtail for deformation. Replace and properly position the sensor or any other damaged supplemental restraint system (SRS) components whether or not the air bag is deployed.
- To reduce the risk of personal injury, do not use any memory saver devices.

NOTE:
- The air bag warning lamp illuminates when the RCM fuse is removed and the ignition switch is ON. This is normal operation and does not indicate a supplemental restraint system (SRS) fault.
- The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
- Repair is made by installing a new part only. If the new part does not correct the condition, install the original part and carry out the diagnostic procedure again.

1. Depower the system.
2. Remove the front and rear door scuff plates on the side with the affected side impact sensor.
3. Release the lower B-pillar trim panel clips and position it aside.
- Separate the front and rear door weatherstrips at the lower B-pillar trim panel.

4. Disconnect the side impact sensor electrical connector.

5. WARNING: The tightening torque of the air bag side impact severity sensor retaining bolts is critical for correct system operation.

NOTE: Make sure the B-pillar and side impact sensor mating surfaces are clean and free of foreign material.

Remove the 2 bolts and the side impact sensor.
- To install, tighten to 9 Nm (80 lb-in).

6. To install, reverse the removal procedure.
7. Repower the system.