There is a switch that is part of the mechanism in the hatch. You need to remove the inner panel to access it. Chances are it is bad, out of adjustment...
May 10, 2015 at 7:27 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.