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Home >> Pontiac >> 2004 >> Aztek Base, 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. Fig 1: Locating Aspirator Hose
    GM787166Courtesy of GENERAL MOTORS CORP.
  2. Connect the aspirator hose (1) to the HVAC control module.
  3. Install the HVAC control module to the I/P.
    4. Fig 2: View Of HVAC Control Module Retaining Screws
    GM787165Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the HVAC control module retaining screws.

    Tighten:  Tighten the screws to 2.5 N.m (22 lb 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) in Instrument Panel, Gages, and Console.
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