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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1311 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Defroster Duct Replacement - Windshield >> Installation Procedure

Installation Procedure

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    Fig 1: Windshield Defroster Duct & Screws
    GM95643Courtesy of GENERAL MOTORS CORP.
  1. Install the defroster duct.

    Use a twisting motion to secure the windshield defroster duct to the LH and RH side window lower defogger outlet ducts.

  2. Lower the windshield defroster duct into position and align the duct with the opening of the HVAC module and the I/P upper support beam.
  3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the windshield defroster duct LH retaining screw first (net location), then install the RH retaining screw.

    Tighten:  Tighten the screws to 10 N.m (89 lb in).

  5. Install the DRL and sunload temperature sensor wire retainers to the windshield defroster duct.
  6. Install the I/P upper trim pad. Refer to Trim Pad Replacement - Instrument Panel (I/P) Upper in Instrument Panel, Gages and Console.