Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Place the module in the closed/flush position.
Lower the headliner. Refer to Headlining Trim Panel Replacement .
Disconnect the electrical connector from the motor/actuator.
Remove the motor/actuator. Refer to Sunroof Motor/Actuator Replacement .

Fig 1: View Of Cam Assembly, Timing Hole & Lifter Arm

Courtesy of GENERAL MOTORS CORP.

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 And Hole Of Mechanism Arm

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Both mechanisms should now be in the closed position.
Using a suitable tool, insert it into the hole of the mechanism arm, it will not go all the way through mechanism.

Insert a pin (1) in the holes on both sides of the module to hold the position while installing the drive motor.