主权项 |
1. A vehicle able to be driven by a user, the vehicle comprising:
an electric power storage device; a power control unit configured to generate drive power by using electric power from the electric power storage device; a switching device electrically connected to a current path that connects the electric power storage device and the power control unit, the switching device configured to be able to switch the current path between a conductive state and a non-conductive state; a current sensor connected to the current path in series with the switching device, the current sensor configured to detect a current that flows through the current path; and an electronic control unit configured to diagnose whether there is an abnormality of the current sensor based on a current value that is detected by the current sensor, the electronic control unit configured to detect a first current value by the current sensor in a period in which the current path is switched to the non-conductive state by an ignition-off operation, the electronic control unit configured to detect a second current value by the current sensor in a period that is after an ignition-on operation is performed and before the current path is switched from the non-conductive state to the conductive state in the case where the first current value falls out of a specified reference range, and the electronic control unit configured to diagnose that there is an abnormality of the current sensor when the second current value falls out of the reference range and to diagnose that there is no abnormality of the current sensor when the second current value falls within the reference range. |