GM Service Manual Online
For 1990-2009 cars

Removal Procedure

The ambient air temperature sensor is located in the lower grille of the front fascia on the left side of the vehicle.

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the ambient air temperature sensor.

  3. Object Number: 350659  Size: SH
  4. Disconnect the electrical connection from the sensor.

Installation Procedure


    Object Number: 350659  Size: SH
  1. Install the ambient air temperature sensor.
  2. Connect the electrical connection to the sensor.
  3. Lower the vehicle.