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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1296 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Temperature Door Replacement - Left Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of HVAC Module Assembly
    GM962571Courtesy of GENERAL MOTORS CORP.
  1. Install the left temperature door (11) to the lower HVAC module case (10).
  2. Install the air temperature separator plate (5) to the lower HVAC module case (10).
  3. Install the upper HVAC module case (3) to the lower HVAC module case (10).
  4. CAUTION: Refer to Fastener Caution .
    NOTE: For every heat stake removed ensure that you install a screw.
  5. Install the screws to the HVAC module assembly.

    Tighten:  Tighten the screws to 1.6 N.m (14 lb in).

  6. Install the HVAC module. Refer to Air Conditioning and Heater Module Assembly Replacement .