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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 840 (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 2003 Pontiac Aztek and 2003 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) .
  2. Remove the HVAC control module retaining screws.
    Fig 1: Removing HVAC Control Module Retaining Screws
    G01499261Courtesy of GENERAL MOTORS CORP.
  3. Pull the HVAC control module out from the I/P.
  4. Disconnect the aspirator hose (1) from the HVAC control module.
  5. Disconnect the electrical connector from the HVAC control module.
  6. Remove the HVAC control module.
    Fig 2: Disconnecting Aspirator Hose From HVAC Control Module
    G01499262Courtesy of GENERAL MOTORS CORP.
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