| 摘要 |
PURPOSE:To make it possible to close a vehicular window irrespective of on-off condition of an ignition switch, by providing a bypass circuit for supplying power to a closed driving source when the ignition switch is off. CONSTITUTION:When an ignition switch 6 is off, a non-excited contact point 23 of a relay 21 is connected to a battery 5. When either of operating switches (a) or (b) is selected to a closed mode, the battery 5 is connected through a bypass circuit 30 to a contact point 17a, and accordingly the battery 5 is connected with a relay coil 19 in a motor drive relay 12 and a safety relay 14. As a result, the relay coil 19 is excited to switch a contact point 18a to a contact point 18b and feed current through the bypass circuit 30 directly to a drive motor 10. Accordingly, the drive motor 10 is rotated to move a movable lid in a forward direction of a vehicle. |
