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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1484 (HVAC Systems - Automatic) >> Repair Instructions >> Defroster Actuator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the defroster actuator.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the defroster actuator screws.
  3. Tighten 
  4. Tighten the screws to 1.9 N.m (17 lb in).
  5. Connect the electrical connector to the defroster actuator.
    Fig 1: Connecting Defroster Actuator Electrical Connector
    G01596999Courtesy of GENERAL MOTORS CORP.
  6. Install the IP carrier. Refer to INSTRUMENT PANEL (I/P) CARRIER REPLACEMENT  in Instrument Panel, Gages, and Console.