The sunroof motor/actuator uses internal sensors to continuously monitor the location of the glass panel and to establish soft stop locations several millimeters ahead of the hard stops (physical limits) of the glass panel. The sunroof motor/actuator includes the sunroof motor, actuator, sensors and the control module. These components are not serviced individually.

If the sunroof motor/actuator is replaced, the initialization procedure must be performed in the following order:

1. Place the ignition switch to the ON position.
2. Press and hold the sunroof switch to the CLOSE position until the glass panel stalls at the front hard stop in the fully closed position, and then moves back to the soft stop position.
3. Release the sunroof switch.
4. Within 6 seconds, press and hold the switch button again to the CLOSE position. After 3 more seconds, the sunroof window will move toward the OPEN position. Continue holding the switch until the sunroof window stops at the closed position.
5. Release the sunroof switch.
6. Verify sunroof operation. Refer to Sunroof Description and Operation in Roof.

The initialization procedure is not complete if one of the following actions occurs before the procedure is complete:

This component is not re-programmable.

If battery positive voltage or ground is removed and re-installed from the sunroof motor/actuator, the following procedure must be performed in the following order:

1. Place the ignition switch to the ON position.
2. Press and hold the sunroof switch to the CLOSE position until the glass panel stops at the front soft stop position.
3. Release the sunroof switch.
4. Press and hold the sunroof switch again to the CLOSE position for 13 seconds or more. The sunroof will stall at the hard stop position, then move back to the soft stop position.
5. Release the sunroof switch.
6. Within 6 seconds, press and hold the sunroof switch again to the CLOSE position. After 3 more seconds, the glass panel will move toward the full open position. Continue pressing the switch until the glass moves back to close and stops at the closed position.
7. Release the sunroof switch.
8. Verify sunroof operation. Refer to Sunroof Description and Operation in Roof.

The re-initialization procedure is not complete if one of the following actions occur before the procedure is complete: