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Home >> Pontiac >> 2004 >> Aztek Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (HVAC Systems - Automatic) >> Repair Instructions >> Vacuum Control Assembly Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Align the vacuum control solenoid tab to the slot in the HVAC module case, then push up to seat the control solenoid.
    Fig 1: Installing Vacuum Control Solenoid
    G01419012Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  2. Install the vacuum control solenoid retaining screws.

    Tighten 

    Tighten the screws to 1.5 N.m (13 lb in).

  3. Connect the vacuum harness connector to the vacuum control solenoid.
    Fig 2: Connecting Vacuum Harness Connector To Vacuum Control Solenoid
    G01419013Courtesy of GENERAL MOTORS CORP.
  4. Connect the electrical connector to the vacuum control solenoid.
    Fig 3: Connecting Electrical Connector To Vacuum Control Solenoid
    G01419014Courtesy of GENERAL MOTORS CORP.
  5. Install the right I/P lower insulator panel. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - RIGHT in Instrument Panel, Gages and Console.
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