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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1079 (HVAC Systems - Manual) >> Repair Instructions >> HVAC Control Module Replacement (Buick) >> Removal Procedure
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Removal Procedure

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the I/P cluster trim plate bezel. Refer to Trim Plate Bezel Replacement - Instrument Panel (I/P) Cluster (Aztek) or Trim Plate Bezel Replacement - Instrument Panel (I/P) Cluster (Rendezvous) in Instrument Panel, Gages and Console.
    2. Fig 1: Locating HVAC Control Module Retaining Screws (Buick)
    GM787410Courtesy of GENERAL MOTORS CORP.
  2. Remove the HVAC control module retaining screws.
    3. Fig 2: View Of HVAC Control Module (Buick)
    GM787411Courtesy of GENERAL MOTORS CORP.
  3. Pull the HVAC control module straight out from the I/P.
  4. Disconnect the HVAC control module electrical connector.
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