Can someone here tell me what a "pulse board" is, where it is located, and how much something like this can run for a
97 Chevy Blazer 4x4?
I have an intermitent short in my wipers (sometimes they work, sometimes they don't, but I can usually here a slight buzzing noise when they don't work). Normally, just playing with the turn signal stalk and/or shutting off the engine/restarting the car can clear it up.
==== Russ