FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Sunroof / Moonroof Motor: Testing and Inspection

SUNROOF MOTOR/ACTUATOR SYNCHRONIZATION

IMPORTANT:
The sunroof motor/actuator is timed at the factory. If there is battery voltage applied to a new sunroof motor/actuator, the pre-timed settings within the sunroof motor/actuator are lost and cannot be reset to accommodate proper installation.

There should be no battery voltage applied to a new sunroof motor/actuator motor until the following conditions are satisfied:
1. The sunroof window is in a full closed position.
2. The sunroof motor/actuator is installed to the sunroof module assembly.

Install the sunroof motor/actuator.