most folks have told me the turn signal switch is bad. bought one today. got the horn to work by knocking the sh@t out of it. the truck is an ex n.h.r.a. crash rescue truck--not much need for a horn since it was new. everyone tells me this is a real nasty job--gotaa take the harness apart, not looking forward to it.
gary, ain't got to the truck yet---remember i lived in texas, and chilly to you is freezing to me--got it on my "to do" list. will let u know.
