Vehicle and method of controlling a powered rear closure based on trailer connection

A vehicle having a powered rear closure located at a rear end of the vehicle, actuatable by an actuator between a closed position and an open position, a trailer hitch at the rear end of the vehicle for connecting a trailer to the vehicle, a trailer detection system for detecting the trailer connected to the vehicle, and a controller configured to control the powered rear closure to actuate the powered rear closure to the open position when a user is detected approaching the rear end of the vehicle. The controller further inhibits actuation of the powered rear closure when the trailer is detected connected to the vehicle.