| 摘要 |
PURPOSE:To locate a leak point on the feeder line between a battery and a load circuit. CONSTITUTION:When a main relay 3 connected with the feeder line between a battery 1 and a load circuit 2, and an ACC switch 6 being applied to a power supply controller having a control unit 4A are turned ON, the control unit 4A begins to detect leakage between the battery and a main relay. When a leakage is detected under that state, an alarm is delivered notifying that a leakage has occurred between the battery 1 and the main relay 3. When an IGN-ON switch 5 is turned ON, the control unit 4A turns the main relay 3 ON. When a leakage is detected under that state, an alarm is delivered notifying that a leakage has occurred between the main relay 3 and the load circuit 2 thus locating the leakage. |
