Posts Tagged: Ford wipers won’t turn off

Ford wipers won’t turn off

Ford wipers won’t turn off — diagnose and fix If your Ford wipers won’t turn off, there are a few possibilities. Like all late model vehicles, the wiper switch doesn’t actually switch power to the wiper motor like in the old days. It’s just a signal input to the body control module (BCM) telling it you’re requesting wiper operation. How late model Ford wiper systems work The multifunction wiper switch contains multiple resistors that drop the voltage based on the position of the switch. The switch is the input for … Read More