Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Position the sensor to the trim pad.
In order to install the sensor to the trim pad, rotate the sensor clockwise 1/4 turn.

Fig 1: Installing Sensor To Trim Pad
Courtesy of GENERAL MOTORS CORP.
Position the trim pad to the upper portion of the instrument panel (IP).
Connect the electrical connector to the sensor.
Remove the shop rags from the windshield defrost vents.
Install the trim pad to the IP. Refer to TRIM PAD REPLACEMENT - INSTRUMENT PANEL (I/P) UPPER in Instrument Panel Gages and Console.
Install the windshield garnish moldings. Refer to GARNISH MOLDING REPLACEMENT - WINDSHIELD PILLAR in Interior Trim.

Fig 2: Connecting Electrical Connector To Sensor
Courtesy of GENERAL MOTORS CORP.