Removal Procedure
- Open the support the hood.
- Remove the lower front bumper fascia. Refer to Fascia Replacement - Front Bumper - Lower (Buick ) or Fascia Replacement - Front Bumper - Lower (Chevrolet) or Fascia Replacement - Front Bumper - Lower (Pontiac ) in Bumpers.
- Disconnect the electrical connector (3).
- Remove the retainer (2) and discard.
- Remove the ambient temperature sensor (1) from the radiator support.