Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: HVAC Control Module

Courtesy of GENERAL MOTORS CORP.

Connect the electrical connectors (1) to the HVAC control module (2).

IMPORTANT: Ensure that the HVAC control module tabs (3) lock into place.

Install the HVAC control module (2) into the I/P (4).

NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

Install the HVAC control module screws.
Tighten: Tighten the screws to 1.9 N.m (17 lb in).
Install the I/P accessory trim plate. Refer to TRIM PLATE REPLACEMENT - INSTRUMENT PANEL (I//P) ACCESSORY (CHEVROLET) or TRIM PLATE REPLACEMENT - INSTRUMENT PANEL (I/P) ACCESSORY (OLDSMOBILE) or BEZEL REPLACEMENT - INSTRUMENT PANEL (I/P) CLUSTER (CHEVROLET) or BEZEL REPLACEMENT - INSTRUMENT PANEL (I/P) CLUSTER (GMC/OLDSMOBILE) in Instrument Panel, Gages and Console.