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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 136 (HVAC Systems - Manual) >> Repair Instructions >> HVAC Control Module Replacement - Auxiliary >> Installation Procedure
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Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Removing/Installing Connector
    GM493709Courtesy of GENERAL MOTORS CORP.
  1. Connect the rear HVAC control-auxiliary electrical connector.
    2. Fig 2: Installing Auxiliary HVAC Control
    GM493714Courtesy of GENERAL MOTORS CORP.
  2. Install the HVAC control-auxiliary in the console bottom first.
  3. Push in at the top of the HVAC control-auxiliary in order to engage the HVAC control-auxiliary in the console/seat.
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