Side Impact Sensor - First Row, B-Pillar Removal/Installation

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SIDE IMPACT SENSOR - FIRST ROW, B-PILLAR REMOVAL/INSTALLATION










Removal

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.

WARNING: To reduce the risk of accidental deployment, do not use any memory saver devices. Failure to follow this instruction may result in serious personal injury or death.

NOTE: The air bag warning lamp 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 SRS fault.

NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.

NOTE: 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.

NOTE: RH side shown, LH side similar.

1. Depower the system. See Supplemental Restraint System (SRS) Depowering And Repowering.

2. Remove the B-pillar trim panel. See B-Pillar Trim Panel Removal/Installation.

3. Disconnect the side impact sensor electrical connector.

4. Remove the bolt and the side impact sensor.

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.

Installation





1. Align the side impact sensor locator tabs to the openings in the B-pillar sheet metal.


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

2. Install the side impact sensor bolt.

- Tighten to 6 Nm {0.6 kgf-m, 53 in-lbf}.

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

3. Connect the side impact sensor electrical connector.

4. Install the B-pillar trim panel. See B-Pillar Trim Panel Removal/Installation.

5. Repower the system. See Supplemental Restraint System (SRS) Depowering And Repowering.