TrailBlazer 4WD L6-4.2L VIN S (2002)
Impact Sensor: Service and Repair
Side Impact Sensor Replacement
REMOVAL PROCEDURE
1. Disable the SIR system. Refer to Air Bag(s) Arming and Disarming.
2. Remove the front door trim panel.
3. Peel the rear half of the water deflector away from the door in order to access the side impact sensor.
4. Remove the screws that retain the side impact sensor (2) to the door.
5. Disconnect the impact sensor electrical connector (1) from the side impact sensor.
6. Remove the side impact sensor from the door.
INSTALLATION PROCEDURE
1. Position the side impact sensor (2) to the door.
2. Connect the electrical connector (1) to the side impact sensor (2).
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the screws which retain the side impact sensor to the door.
Tighten
Tighten the side impact sensor screws to 8 N.m (71 lb in).
4. Fully seat the water deflector to the door.
5. Install the door trim panel.
6. Enable the SIR system. Refer to Air Bag(s) Arming and Disarming.