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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1546 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Recirculation Door Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the I/P trim pad. Refer to Trim Pad Replacement - Instrument Panel (I/P) Upper in Instrument Panel, Gages and Console.
  2. Remove the SIR bracket. Refer to Bracket Replacement - SIR in Instrument Panel, Gages and Console.
  3. Fig 1: Recirculation Actuator Vacuum Hose
    GM295315Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the recirculation actuator vacuum hose.
  5. Remove the recirculation housing screws.
  6. Tilt the recirculation housing away from the HVAC module and lift housing from the tab slots in the module case.
  7. Remove the recirculation actuator.
  8. Remove the recirculation door from the recirculation housing.