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HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 79 (SUNROOF SYSTEM)REPAIR INSTRUCTIONSSUNROOF MODULE ASSEMBLY 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 Buick LaCrosse and 2007 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Sunroof Module & Components
    GM317129Courtesy of GENERAL MOTORS CORP.
  1. Position the sunroof module to the vehicle roof with an assistant.
    2. NOTE: Refer to Fastener Notice .
  2. Install the sunroof module bolts.

    Tighten:  Tighten the sunroof module bolts to 10 N.m (89 lb in).

    3. Fig 2: Sunroof Module Drain Hoses
    GM791513Courtesy of GENERAL MOTORS CORP.
  3. Connect the front and rear drain hoses to the sunroof module.
    4. Fig 3: Removing/Installing Sunroof Module Electrical Connector
    GM647217Courtesy of GENERAL MOTORS CORP.
  4. Connect the electrical connector to the sunroof module.
  5. Install the sunshade panel. Refer to Sunroof Sunshade Replacement .
  6. Install the sunroof window. Refer to Sunroof Window Replacement .
  7. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process (Existing Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (New Motor) .
  8. Inspect for proper operation of the sunroof. Refer to Sunroof Description and Operation (One Connector System) .
  9. Install the headliner. Refer to Headlining Trim Panel 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.