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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1175 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Air Temperature Door Replacement - Right >> Removal Procedure

Removal 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. Remove the HVAC module. Refer to HVAC MODULE ASSEMBLY REPLACEMENT  .
  2. Remove the temperature actuator screws.
  3. Remove the temperature actuator.
  4. Remove the air inlet housing retaining screws.
  5. Remove the air inlet housing.
  6. Remove the HVAC module upper mounting screws.
  7. Release the retaining tab (1) securing the HVAC module halves.
  8. Separate the upper and lower module halves.
    Fig 1: Separating Upper And Lower Module Halves
    G01418746Courtesy of GENERAL MOTORS CORP.
  9. Remove the HVAC module seal (2).
  10. Fig 2: Removing HVAC Module Seal
    G01418747Courtesy of GENERAL MOTORS CORP.
  11. Remove the right temperature door.