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Installation Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE: Refer to Fastener Notice .
  1. Install the sunroof window. Refer to Sunroof Window Replacement .

    Tighten:  Tighten the screws to 4 N.m (35 lb in).

  2. Install the motor/actuator. Refer to Sunroof Motor/Actuator Replacement .

    Tighten:  Tighten the motor attachment screws to 3.5 N.m (31 lb in).

  3. Connect the electrical connector to the motor/actuator.
    4. Fig 1: View Of Pin & Drive Motor
    GM1549380Courtesy of GENERAL MOTORS CORP.
  4. Remove the pin (1) from the holes that held the position while installing the drive motor.
  5. Install the headliner. Refer to Headlining Trim Panel Replacement .
  6. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process (New Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (Existing Motor) .
  7. Verify the operation of the sunroof.
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