GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1276971  Size: SH
  1. Remove the air inlet grille. Refer to Grille Replacement .
  2. Disconnect the electrical connector to the ambient air temperature sensor.

  3. Object Number: 1276973  Size: SH
  4. Release the tabs (1) retaining the sensor to the radiator support bracket.

  5. Object Number: 1276969  Size: SH
  6. Remove the sensor (1) from the radiator support bracket.

Installation Procedure


    Object Number: 1276969  Size: SH
  1. Position the sensor (1) to the radiator support bracket.

  2. Object Number: 1276973  Size: SH
  3. Install the sensor ensuring the retaining tabs (1) are fully seated to the radiator support bracket.

  4. Object Number: 1276971  Size: SH
  5. Connect the electrical connector to the ambient air temperature sensor.
  6. Install the air inlet grille. Refer to Grille Replacement .