Side Impact Sensor - C-Pillar

SIDE IMPACT SENSOR - C-PILLAR







Removal and Installation

WARNING: If a vehicle has been in a crash, inspect the restraints control module (RCM) and the impact sensor (if equipped) mounting areas for deformation. If damaged, restore the mounting areas to the original production configuration. A new RCM and sensors must be installed whether or not the air bags have deployed. Failure to follow these instructions may result in serious personal injury or death in a crash.

NOTE:
- The air bag warning indicator illuminates when the restraints control module (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.
- The LH and RH C-pillar mounted side impact sensors are not interchangeable.

1. Depower the SRS.
2. Remove the rear door scuff plate.
3. Remove the bolt and safety belt anchor.
- To install, tighten to 40 Nm (30 lb-ft).

4. Detach the upper C-pillar trim panel and position aside.
5. Position aside the quarter trim panel.
- Pull out on the quarter trim panel at the C-pillar to release the retaining clips and access the C-pillar side impact sensor.

6. Disconnect the electrical connector.

7. NOTE:
- Note the position of the sensor and bracket locating tab for installation.
- Make sure the C-pillar and side impact severity sensor mating surfaces are clean and free of foreign material.

Remove the 2 bolts and side impact sensor.
- To install, tighten to 12 Nm (9 lb-ft).

8. WARNING: Always tighten the fasteners of the restraints control module (RCM) and impact sensor (if equipped) to the specified torque. Failure to do so may result in incorrect restraint system operation, which increases the risk of personal injury or death in a crash.

NOTE: Make sure the safety belt webbing is not twisted prior to installation.

To install, reverse the removal procedure.

9. Repower the SRS.