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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 187 (WIPER SYSTEM & WASHER SYSTEM)REPAIR INSTRUCTIONSWIPER MOTOR REPLACEMENTINSTALLATION PROCEDURE
2008 Pontiac Grand Prix Base

Installation Procedure

2008 Pontiac Grand Prix BaseSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Wiper Motor & Screws
    GM815221Courtesy of GENERAL MOTORS CORP.
  1. Position the wiper motor to the wiper drive system module.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the wiper motor screws.

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

    3. Fig 2: Wiper Crank Arm & Nut
    GM1257438Courtesy of GENERAL MOTORS CORP.
  3. Install the wiper crank arm (1) to the wiper motor shaft.
  4. Install the wiper crank arm nut (2) to the wiper motor shaft.

    Tighten:  Tighten the nut to 30 N.m (22 lb ft).

  5. Install the wiper drive system module. Refer to Wiper Drive System Module Replacement .
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.