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 mode actuator as an assembly with the actuator cam.
- Line up the heater/defroster valve lever with the mode actuator cam slot.
- Line up the A/C valve lever with the mode actuator cam.
NOTE: Refer to FASTENER NOTICE in Cautions and Notices. - Install the mode actuator mounting screw to the HVAC module.
Tighten
Tighten the screw to 1.6 N.m (14 lb in).
- Connect the electrical connection at the mode actuator (10).
- Install the floor air outlet duct extension (1) to the floor air duct (2).