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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1602 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Blower Motor Replacement (Delphi) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the blower motor.
    Fig 1: Install Blower Motor
    G01479092Courtesy of GENERAL MOTORS CORP.
  2. Install the blower motor to the heater/ventilation module. Turn the blower assembly clockwise until the retaining tab locks into place.
  3. Install the blower motor insulating cover.
    Fig 2: Turning Blower Motor Assembly
    G01479093Courtesy of GENERAL MOTORS CORP.
  4. Connect the electrical connector to the blower motor.
    NOTE: Refer to FASTENER NOTICE .
  5. Install the blower motor insulating cover screws.

    Tighten 

    Tighten the screws to 1.6 N.m (14 lb in).

  6. If equipped, install the sound insulator panel. Refer to INSULATOR REPLACEMENT -- INSTRUMENT PANEL (I/P) .
    Fig 3: Connect Electrical Connector To Blower Motor
    G01479094Courtesy of GENERAL MOTORS CORP.