Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Install the auxiliary HVAC control module (1) to the auxiliary HVAC module (2).NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
- Install the screws to the auxiliary HVAC control module (1).
Tighten
Tighten the screws to 1.6 N.m (14 lb in).
- Connect the electrical connectors (3,4) to the auxiliary HVAC control module (1).
- Install the right rear quarter trim panel. Refer to TRIM PANEL REPLACEMENT - REAR QUARTER - RIGHT (UTILITY) or TRIM PANEL REPLACEMENT - REAR QUARTER - RIGHT (SUBURBAN) in INTERIOR TRIM .