I have an original 55.2 Chevy 3100 with an electric wiper motor. I am trying to install a two speed wiper switch
(wiper switch here) The motor has one brown wire, the switch has 5 posts, Labeled as follows: W, B, 1, 2, 3. How do I wire this thing? Also, I have this wiper pump
(washer pump). Any input would be great.
