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Home >> Pontiac >> 2003 >> Aztek AWD >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC Systems - Automatic >> Repair Instructions >> HVAC Control Module Replacement >> Installation Procedure
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Installation Procedure

  1. Connect the electrical connector to the HVAC control module.
  2. Connect the aspirator hose (1) to the HVAC control module.
  3. Install the HVAC control module to the I/P.
    Fig 1: Connecting Aspirator Hose To HVAC Control Module
    G01499263Courtesy of GENERAL MOTORS CORP.
  4. Install the HVAC control module retaining screws.

    Tighten 

    Tighten the screws to 2.5 N.m (22 Ib. in).

  5. Install 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) .
    Fig 2: Installing HVAC Control Module Retaining Screws
    G01499264Courtesy of GENERAL MOTORS CORP.
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