| 摘要 |
PURPOSE:To reduce the number of lead wires, by outputting signals having such levels as correspond to respective operations of a switch for lifting/lowering operation of a door glass. CONSTITUTION:A level setting means 2 outputs a level being set corresponding to respective operations of a door glass lifting/lowering operation switch 1. A judging means 3 judges respective operations of the door glass lifting/lowering switch 1 based on the level and drives a door glass drive motor 6 correspondingly. Consequently, the number of lead wires connecting a lifting/lowering switch central operating section and respective door glass drive motors can be reduced. |
