The shift control ECU performs shift change control of switching the shift range from the P range to the D range based on a range switching request. When determining that the shift range is the P range based on the shift range state signal representing the shift range inputted from the shift control ECU, the door control ECU executes the opening control of the door based on the opening request for switching the door from the closed state to the open state, and outputs the door state signal representing the open/close state of the door to the shift control ECU. The shift control ECU switches the shift range from the D range to the N range when it is determined that there is a state change that has been switched from the closed state to the open state in the door within the predetermined period after the range switching request.