Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Connect the electrical connector to the sun load sensor.
Install the sun load air temperature sensor and the daytime running lamp light sensor to the defroster grille.
Install the instrument panel upper trim pad. Refer to TRIM PANEL REPLACEMENT - INSTRUMENT PANEL (IP) UPPER in GAUGES AND INSTRUMENT PANEL

Fig 1: Sunload Air Temperature Sensor And The Daytime Running Lamp Light Sensor

Courtesy of GENERAL MOTORS CORP.