Wiper Automatic Stop

FRONT
When the wiper switch is turned to the "OFF" position, current flows through the wiper motor low speed brush, wiper switch, intermittent control relay, wiper motor cam contacts and ground. This allows the wiper motor to continue operating until the blades return to the park (auto stop) position. When the blades reach the park position, the wiper motor contacts open and current flow to ground is interrupted, causing the wipers to stop.


REAR
With the wiper switch set to the "OFF" position, current flows through the wiper motor cam contacts, wiper switch, and ground causing the wiper to operate until the wiper returns to the park (auto stop) position. When the blades reach the park position, the wiper motor contacts open, which interrupts the current flow and causes the wiper motor to stop.