Well I am having to wire my wipers from scratch. Who ever had the car before cut all the wires. I have installed a new harness (aftermarket)I looked at the book at AZ and also used my 76 trucks wiring as a guide. I applied power to the system today. Everything worked fine except the wipers run all the time regardless of switch position. The switch is good. If anyone has rewired their wipers before and know where the wires go, I would greatly appreciate your help.