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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sunroof System >> Repair Instructions >> Sunroof Track Timing/Synchronization >> Installation Procedure

Installation Procedure

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: Identifying Pin
    GM1549380Courtesy of GENERAL MOTORS CORP.
  5. Remove the pin (1) from the holes that held the position while installing the drive motor.
  6. Install the headliner. Refer to Headlining Trim Panel Replacement .
  7. Perform the Initialization/Teach Procedure. Refer to Sunroof Motor/Actuator Initialization/Teach Process (New Motor) , Sunroof Motor/Actuator Initialization/Teach Process (New Roller Sunshade) , Sunroof Motor/Actuator Initialization/Teach Process (Existing Motor)  or Sunroof Motor/Actuator Initialization/Teach Process (Existing Roller Sunshade) .
  8. Verify the operation of the sunroof.