TrailBlazer 2WD L6-4.2L VIN S (2003)
Impact Sensor: Service and Repair
Inflatable Restraint Front End Sensor Replacement
REMOVAL PROCEDURE
1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 1.
CAUTION:
-
Do not strike or jolt the inflatable restraint front end sensor. Before applying power to the front end sensor make sure that it is securely
fastened. Failure to observe the correct installation procedure could cause SIR deployment, personal injury, or unnecessary SIR system
repairs.
-
Refer to SIR Caution in Service Precautions.
2. Remove the grille.
3. Remove the headlamp wire harness from the retaining clip (1).
4. Raise and support the headlamp wire harness (1) to gain access to the front end sensor.
