FixVault
Home › Chevrolet › 2006 › Uplander Base › Repair and Diagnosis › External Pages › Different car › Section 292 (Sunroof System) › Repair Instructions › Sunroof Track Timing/Synchronization › Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the headliner. Refer to Headlining Trim Panel Replacement (Impala) or Headlining Trim Panel Replacement (Monte Carlo) .
  2. Disconnect the electrical connector from the motor/actuator.
  3. Remove the motor/actuator. Refer to Sunroof Motor/Actuator Replacement .
  4. Remove the sunroof window. Refer to Sunroof Window Replacement .
  5. Manually slide the mechanism forward in the track until the mechanism reaches the hard stop.
  6. 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 1: View Of Cam Assembly, Timing Hole & Lifter Arm
    GM1549379Courtesy of GENERAL MOTORS CORP.
  7. Insert a pin (1) in the holes to hold the position while installing the drive motor.
    Fig 2: View Of Pin & Drive Motor
    GM1549380Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Both mechanisms should now be in the closed position.
  8. Repeat this procedure for the opposite side.
About FixVault