Auto Down

The driver's window is equipped with an AUTO DOWN feature. When you momentarily hold the driver's window switch in the DOWN position, the door multiplex control unit applies power to the driver's window motor. As the window moves down, the pulser in the driver's window motor sends a pulsing ground signal to the door multiplex control unit. When the window reaches the fully down position, the pulsing stops and the door multiplex control unit removes power from the motor.