Ford Global Technolgoies, LLC

Jason C Zasa

Gregory Alan Conner

A system and method are disclosed for controlling the opening and closing of a closure panel for a vehicle. The system includes a power actuator having a motor for opening and closing the closure panel. A lift-assist member cooperates with the power actuator and is operated by a controller that controls the operation of the power actuator. A circuit monitors current draw of the motor and signals the controller when the current required for opening the closure panel exceeds a predetermined level to prevent operation of the power actuator. The position of the closure member may be monitored by an encoder, or angle sensor, associated with the motor to detect whether the closure member is falling and actuate a system that prevents rapid movement of the closure member.

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Dearborn, MI, United States of America

Jason C Zasa