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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 447 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Defroster Door Replacement >> Removal Procedure

Removal Procedure

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    Fig 1: Heat Stakes
    GM2008728Courtesy of GENERAL MOTORS COMPANY
  1. Remove the HVAC module. Refer to Air Conditioning and Heater Module Assembly Removal and Installation (Non-HP2) , Air Conditioning and Heater Module Assembly Removal and Installation (HP2) .
  2. If equipped remove the heat stakes (1) from the HVAC module (2) with a screwdriver and a hammer.
    3. Fig 2: Exploded View Of HVAC Module Assembly
    GM962571Courtesy of GENERAL MOTORS COMPANY
  3. If equipped remove the HVAC module assembly screws.
  4. Separate the HVAC module assembly.
  5. Remove the mode actuator screws.
  6. Remove the mode actuator.
  7. Remove the mode actuator cam assembly.
  8. Remove the defroster door (8).
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