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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Sunroof System) >> Repair Instructions >> Sunroof Motor/Actuator Replacement (PES) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the sunroof motor/actuator to the sunroof module.
  2. Connect the electrical connector to the wiring harness.
  3. Push the sunroof motor/actuator straight in to engage its drive gear into the SOPS.
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the sunroof motor/actuator screws (1) to the sunroof motor/actuator.

    Tighten:  Tighten the sunroof motor/actuator screws to 3 N.m (27 lb in).

  6. Fig 1: Sunroof Motor/Actuator Screws & Sunroof Module
    GM594492Courtesy of GENERAL MOTORS CORP.
  7. Install the tie strap to the wiring harness (2).
  8. Inspect the operation of the sunroof module.
  9. Install the headliner. Refer to Headliner Replacement in Interior Trim.