I've never seen an electric wiper setup in a 54 truck, but would I be correect it uses a cabled switch that connects to a slider? If so, I would think there has to be a cable running from somewhere on the foot pump up to the motor that would actuate the slider. I was looking at my accessory manual for 59's and all it shows is the electric foot pump and I know these are different kits. Defdinitely a head scratcher... I looked online for a chevy truck club, and found one: chevyclub.com. Somebody there may be able to answer this question.
Last edited by Cablesmill; 04/11/2017 6:33 AM.