Parking support device

A parking support device comprising:

• a drive device that applies drive force to a drive wheel of wheels of an own vehicle;
• a foot brake device and a parking brake device that apply braking force to the wheels;
• a shift switching device that switches a shift position of a transmission of the own vehicle to one of multiple positions including a forward position, a reverse position, and a parking position;
• a steering device that controls steering angle of a steered wheel of the wheels;
• and
• a parking support control device mounted on the own vehicle, the parking support control device being configured to be able to receive an operation signal generated from a mobile device a driver operates in a state where the driver gets off the own vehicle through a wireless communication line and executing parking support control for controlling the drive device, the foot brake device, the shift switching device, and the steering device such that the own vehicle moves along a movement route on which the own vehicle is able to move from a position of the own vehicle at a current point to a predetermined target position according to the received operation signal, wherein the parking support control device is configured to
• be able to execute a shift switching process for switching the shift position during execution of the parking support control, and
• switch the shift position after the parking brake device is operated and the braking force is applied to the wheels when a switching destination of the shift position is a position other than the parking position in the shift switching process.