July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Installation Procedure

Fig 1: Ambient Air Temperature Sensor

Courtesy of GENERAL MOTORS CORP.

Install the push pin retainer (1) into the air temperature sensor bracket (2).
Connect the electrical connector to the air temperature sensor.
Install the front grille to the vehicle. Refer to Grille Replacement (Base) or Grille Replacement (Uplevel) in Exterior Trim.