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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 866 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Recirculation Door Replacement >> Installation Procedure

Installation 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. Install the recirculation door to the air inlet housing.
    Fig 1: Installing Recirculation Door
    G01499098Courtesy of GENERAL MOTORS CORP.
  2. Align the recirculation door with the other half of the air inlet housing.
  3. Connect the air inlet housing halves.
  4. Install the air inlet housing screws.

    Tighten 

    Tighten the screws to 0.9 N.m (8 lb in).

    Fig 2: Installing Air Inlet Housing Screws
    G01499099Courtesy of GENERAL MOTORS CORP.
  5. Install the air inlet housing to the HVAC module.
  6. Install the air inlet housing screws.

    Tighten 

    Tighten the screws to 0.9 N.m (8 lb in).

  7. Connect the recirculation actuator electrical connector.
  8. Install the HVAC passenger compartment air filters.
  9. Close the HVAC passenger compartment air filter access door.
  10. Install the I/P carrier. Refer to INSTRUMENT PANEL (I/P) CARRIER REPLACEMENT .
    Fig 3: Installing Air Inlet Housing Screws
    G01499100Courtesy of GENERAL MOTORS CORP.