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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 741 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Air Temperature Door Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the air temperature door.
    Fig 1: Installing Air Temperature Door
    G01482569Courtesy of GENERAL MOTORS CORP.

    Important:  Align the temperature sensor wires with the opening in the upper HVAC module case. Improper alignment will pinch and/or cut the sensor wires.

  2. Align and install the upper module case to the lower module case.
    Fig 2: Installing Upper Module Case To Lower Module Case
    G01482570Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the lower HVAC module screws.

    Tighten 

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

  4. Install the lower HVAC module retaining screw.
    Fig 3: Installing Lower HVAC Module Retaining Screw
    G01482571Courtesy of GENERAL MOTORS CORP.
  5. Install the heater core.
  6. Install the heater core pipe retaining screw.

    Tighten 

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

  7. Install the heater core cover.
  8. Install the heater core cover screws.

    Tighten 

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

    Fig 4: Installing Heater Core Cover & Screws
    G01482572Courtesy of GENERAL MOTORS CORP.
  9. Install the heater outlet duct.
  10. Install the heater outlet duct screws.

    Tighten 

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

    Fig 5: Installing Heater Outlet Duct & Screws
    G01482573Courtesy of GENERAL MOTORS CORP.
  11. Install the HVAC module upper retaining screw.

    Tighten 

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

    Fig 6: Installing HVAC Module Upper Retaining Screw
    G01482574Courtesy of GENERAL MOTORS CORP.
  12. Install the right HVAC module mounting bracket.
  13. Install the right HVAC module mounting bracket screws.

    Tighten 

    Tighten the screw to 1.8 N.m (16 lb in).

  14. Install the HVAC module assembly to dash panel sound barrier seal.
    Fig 7: Installing HVAC Module Assembly To Dash Panel Sound Barrier Seal
    G01482575Courtesy of GENERAL MOTORS CORP.
  15. Install the air inlet housing.
  16. Install the air inlet housing screws.

    Tighten 

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

    Fig 8: Installing Air Inlet Housing & Screws
    G01482576Courtesy of GENERAL MOTORS CORP.

    Important:  Align the pin on the air temperature actuator with the slot in the temperature door lever.

  17. Install the temperature door lever (1) to the temperature door.
  18. Connect the temperature door lever spring (2) to the temperature door lever (1) and HVAC module case.
    Fig 9: Installing Temperature Door Lever & Spring
    G01482577Courtesy of GENERAL MOTORS CORP.
  19. Install the temperature door lever bolt (3) to the HVAC module case.

    Tighten 

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

  20. Install the HVAC module assembly. Refer to HVAC MODULE ASSEMBLY REPLACEMENT   . 
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