wiper / washer

[Larry64]

My knowledge of electrical is very limited, I have a wiper/washer motor out of a 1966 C10, pulled at pull-a-part. Would like to know how to hook the 4 loose wires (dark blue, light blue, yellow & black) up to see if it works before purchasing a switch.
Thanks Larry

[Lugnutz65]

Originally Posted by Larry64

My knowledge of electrical is very limited, I have a wiper/washer motor out of a 1966 C10, pulled at pull-a-part. Would like to know how to hook the 4 loose wires (dark blue, light blue, yellow & black) up to see if it works before purchasing a switch.
Thanks Larry

My 1965 Supplement to the FSM shows the following:
yellow wire goes to the fuse box
light blue goes to the wiper switch
The wiper motor is grounded to the body where it mounts - no ground wire.

I think 1966 was the first year for a 2 speed wiper motor. If you have a 2 speed wiper motor, then that might explain the additional 2 wires, I'm really not sure.

[Larry64]

Thanks Lugnutz
Larry