Heater and Air Conditioning Evaporator and Blower Module Cooling Duct Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Heater And Air Conditioning Evaporator And Blower Module Cooling Duct

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure Remove the instrument panel insulator- right side. Refer to Instrument Panel Insulator Replacement (Cadillac) , Instrument Panel Insulator Replacement (Except Cadillac) .
1	Heater and Air Conditioning Evaporator and Blower Module Cooling Duct Screw (Qty: 2) CAUTION: Refer to Fastener Caution .
2	Heater and Air Conditioning Evaporator and Blower Module Cooling Duct