Hello all. Looking for some help. My wipers wont turn off. I have a 1975 d100 2wd with 318 auto. The wiper switch has 2 connectors on the back. If i take connector with 2 wires off, they stop like they should, and the washer pump works. But no high speed. When both are connected, i have everything, washer pump, high,low speed all work just will not stop. I have tried different switches with no luck. Any ideas??
