Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the water shield and shaft seal onto the wiper motor.
  2. Position the wiper motor to the wiper drive system module.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the wiper motor screws.

    Tighten 

    Tighten the screws to 7 N.m (62 lb in).

    Fig 1: Installing Wiper Motor & Screws
    G01587218Courtesy of GENERAL MOTORS CORP.
  4. Install the wiper drive system module. Refer to WIPER DRIVE SYSTEM MODULE REPLACEMENT  .
  5. Install the wiper motor crank arm. Refer to WIPER MOTOR CRANK ARM REPLACEMENT  .
  6. Install the air inlet grille panel. Refer to AIR INLET GRILLE PANEL REPLACEMENT in Body Front End.
RENDER: 1.0x

NO RELATED

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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.