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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 55 (Heating, Ventilation, And Air Conditioning System) >> Repair Instructions >> Defroster Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4910248Courtesy of GENERAL MOTORS COMPANY

    Defroster Valve (1) @ Defrost Valve Actuator (2) - Install

  2. Defroster Valve (1) - Install
  3. GM4901500Courtesy of GENERAL MOTORS COMPANY

    Heater Core Upper Cover (1) - Install

  4. GM4901493Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Heater Core Cover Screw (1) - Install and tighten - Heater Core Cover Replacement 

  5. GM4901491Courtesy of GENERAL MOTORS COMPANY

    Heater Core Cover Screw (1) - Install and tighten [3x] - Heater Core Cover Replacement 

  6. GM4842920Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Carrier (1) - Install - Instrument Panel Carrier Replacement

  7. GM4854159Courtesy of GENERAL MOTORS COMPANY

    Engine Cover (1) - Install - Engine Cover Replacement

  8. GM4870786Courtesy of GENERAL MOTORS COMPANY

    Instrument Airbag Panel Module (2) - Install - Instrument Panel Airbag Replacement

  9. GM3819898Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Trim Pad (2) - Install - Instrument Panel Trim Pad Replacement

  10. GM4831159Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Upper Trim Panel (1) - Install - Instrument Panel Upper Trim Panel Replacement

  11. GM4829960Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Extension (1) - Install - Instrument Panel Extension Replacement

  12. GM4831195Courtesy of GENERAL MOTORS COMPANY

    Radio (2) - Install - Radio Replacement

  13. GM4840731Courtesy of GENERAL MOTORS COMPANY

    Heater and Air Conditioning Control (2) - Install - Heater and Air Conditioning Control Replacement

  14. GM4834016Courtesy of GENERAL MOTORS COMPANY

    Instrument Cluster (2) - Install - Instrument Cluster Replacement

  15. GM4826303Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Cluster Trim Plate (1) - Install - Instrument Panel Cluster Trim Plate Replacement

  16. GM4826301Courtesy of GENERAL MOTORS COMPANY

    Steering Column (1) - Install - Steering Column Replacement

  17. GM4824075Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster- Left Side (1) - Install - Instrument Panel Knee Bolster Replacement (Left Side)

  18. GM4824438Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster-Right Side (1) - Install - Instrument Panel Knee Bolster Replacement (Right Side)

  19. Install the left side body hinge pillar trim panel and right side body hinge pillar trim panel. Body Hinge Pillar Trim Panel Replacement
  20. Install the left side windshield garnish molding and right side windshield garnish molding. Windshield Garnish Molding Replacement