| 摘要 |
PURPOSE: To prevent a getting-on/off door from being opened even when a door opening/closing switch outside a vehicle is turned on in the vehicle provided with the opening/closing switch of the getting-on/off door outside the vehicle. CONSTITUTION: In a drive circuit to supply the power to an actuator 10 to open/close a getting-on/off door outside a vehicle through a door opening/closing switch 14 outside the vehicle, a relay 17 where a normally-opened switch 15 and a normally-closed switch 16 are interposed in parallel, and the normally- closed switch 16 is opened by turning on an engine key switch, and a relay 18 where the normally-opened switch 16 is closed when a parking brake is applied are provided. |
