Sunroof Motor/Actuator Re-Initialization: May Be Due To Related Component Service

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 OPEN position until the glass panel stops at the rear soft stop position.
3. Release the sunroof switch.
4. Press and hold the sunroof switch again to the OPEN position for 10 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 OPEN position. After 3 more seconds, the glass panel will move toward the close position. Continue pressing the switch until the glass stops at the closed position.
7. Release the sunroof switch.
8. Verify sunroof operation. Refer to Sunroof Description and Operation (W/RPO CF5) or Sunroof Description and Operation (W/RPO C3Y) in Roof.

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

• The sunroof switch is not held in the OPEN position.
• The ignition switch is turned to the OFF position.
• Battery positive voltage is removed.
• The glass panel did not reach the fully closed position.