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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1661 (Wiper System & Washer System) >> Repair Instructions >> Wiper Transmission Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the wiper transmission assembly to the vehicle.
  2. Connect the electrical connector to the wiper motor.
  3. Insert the wiper motor post into the slot in the plenum, push the transmission assembly forward to seat the post.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the bolts retaining the wiper transmission assembly to the vehicle.

    Tighten:  Tighten the wiper transmission assembly bolts to 8 N.m (71 lb in).

    Fig 1: Wiper Transmission Assembly & Retaining Bolts Removed
    GM751294Courtesy of GENERAL MOTORS CORP.
  5. Install the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT (ENVOY, TRAILBLAZER) in Body Front End.
  6. Install the windshield wiper arms. Refer to Wiper Arm Replacement .