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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 721 (HVAC Systems - Automatic) >> Repair Instructions >> HVAC Control Module Replacement >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the instrument panel accessory trim plate. Refer to Bezel Replacement - Instrument Panel (I/P) Cluster in Instrument Panel, Gages and Console.
  2. Remove the screws from the HVAC control module.
  3. Depress the control assembly retaining tabs and remove the HVAC control module from the instrument panel.
    Fig 1: Removing HVAC Control Module
    GM659558Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the electrical connectors from the HVAC control module.
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