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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1689 (MIRROR SYSTEM & WINDOW SYSTEM)REPAIR INSTRUCTIONSWINDOW REPLACEMENT - LIFTGATEINSTALLATION PROCEDURE
2003 Chevrolet TrailBlazer 4.2 S, 4WD

Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the rear window into the opening. Refer to Urethane Adhesive Installation of Stationary Windows .
    2. Fig 1: Connecting Rear Window Defogger Bus Bar Electrical Connectors
    GM893690Courtesy of GENERAL MOTORS CORP.
  2. Connect the rear window defogger electrical connectors to the bus bars.
  3. Install the rear wiper module. Refer to Wiper Motor Replacement - Liftgate in Wiper/Washer Systems.
  4. Install the lift gate trim panel. Refer to Trim Panel Replacement - Liftgate in Body Rear End.
  5. Install the rear wiper arm. Refer to Wiper Arm Replacement - Rear in Wiper/Washer Systems.
  6. Install the lift gate applique. Refer to Liftgate Applique Replacement in Body Rear End.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.