B B Bowtie Bitch Feb 21, 2010 I put a NV4500 in my 1990 3500 chevy crew cab, I was wondering how in the hell to hook up the speedo? The truck has a cable going to a box that puts out a two wire connection to the speedo, do I hook the VSS up to the box or straight to the speedo?
I put a NV4500 in my 1990 3500 chevy crew cab, I was wondering how in the hell to hook up the speedo? The truck has a cable going to a box that puts out a two wire connection to the speedo, do I hook the VSS up to the box or straight to the speedo?