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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 >> Removal Procedure

Removal Procedure

  1. Place the module in the closed/flush position.
  2. Remove the headliner. Refer to Headlining Trim Panel Replacement .
  3. Disconnect the electrical connector from the motor/actuator.
  4. Remove the motor/actuator. Refer to Sunroof Motor/Actuator Replacement .
    5. Fig 1: View Of Cam Assembly, Timing Hole & Lifter Arm
    GM1549379Courtesy of GENERAL MOTORS CORP.
  5. Push the cam assembly (2) forward until the timing hole (3) in the cam is aligned with the timing hole (4) in the lifter arm (1).
    Fig 2: Identifying Pin
    GM1549380Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Both mechanisms should now be in the closed position.
  6. Insert a pin (1) in the holes to hold the position while installing the drive motor.
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