| 摘要 |
PROBLEM TO BE SOLVED: To examine deposition of a relay disposed on an external feeding path.SOLUTION: A battery 110 is charged by power fed from an external device via an inlet 172. The electric system of a vehicle for feeding power from the inlet to the external device comprises: an output device 180 disposed between the inlet and the battery and outputting power to the inlet; a relay 116 disposed between the inlet and the output device 180; and an ECU for examining whether the relay is deposited or not in a state that both of a positive electrode and a negative electrode of the relay open when the power feeding from the inlet to the external device is completed. The ECU stores that it did not examine when it did not examine, and examines when the ECU is started up next time. |
