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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1448 (HVAC Systems - General Servicing) >> Repair Instructions >> Blower Motor Replacement - Auxiliary (Rear Auxiliary) >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the right rear quarter trim panel. Refer to Trim Panel Replacement - Rear Quarter - Right (TrailBlazer, Envoy, Bravada) or Trim Panel Replacement - Rear Quarter - Right (TrailBlazer EXT, Envoy XL) in Interior Trim.
    2. Fig 1: Auxiliary HVAC Module
    GM735953Courtesy of GENERAL MOTORS CORP.
  2. Remove the retaining bolts (5) from the HVAC module-auxiliary (1).
  3. Remove the retaining nuts (4) from the HVAC module-auxiliary (1) under the vehicle.
    4. Fig 2: Locating Electrical Connectors
    GM819794Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the electrical connectors (3, 4).
  5. Remove the blower motor screws.
  6. Remove the blower motor (1) from the HVAC module-auxiliary (2).
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