STS AWD V6-3.6L (2007)
Impact Sensor: Service and Repair
Inflatable Restraint Front End Sensor Replacement
Inflatable Restraint Front End Sensor Replacement
Removal Procedure
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.
Caution: Refer to Restraint System Service Precautions.
1. Disable the SIR system. Refer to SIR Disabling and Enabling.
2. Remove the radiator sight shield.
3. Loosen the radiator and reposition to gain access to the sensor.
4. Remove the connector position assurance (CPA) from the wiring harness connector to the inflatable restraint front end sensor.
5. Disconnect the wiring harness connector from the front end sensor.
Important: The front end sensor mounting fastener has left handed threads.
6. Loosen the front end sensor mounting fastener which is located in the upper tie bar.
7. Remove the front end sensor from the upper tie bar.
Installation Procedure
1. Remove any dirt, grease, or other impurities from the mounting surface.