WORK VEHICLE, CONTROL SYSTEM FOR WORK VEHICLE, AND CONTROL METHOD

A work vehicle that performs auto-steer driving in forward travel and backward travel includes a position sensor to output chronological position data of the work vehicle, a controller configured or programmed to, in an automatic steering mode, perform steering control for the work vehicle based on the chronological position data and a target path that is previously set, and a toggling switch to switch between forward travel and backward travel of the work vehicle. In the automatic steering mode, when a moving speed of the work vehicle is lower than a first speed, the controller is configured or programmed to determine a traveling direction of the work vehicle based on the chronological position data and a state of the toggling switch.