Originally Posted by wrangler yj
how did you jump it? did you use conductive paint or solder a wire to each side?
There is a stud and a nut for power, signal, and ground on the back of the speedo and tach. I simply ran a wire from the power stud on the tach to the power stud on the speedo. You can only do this for power or ground though, like I said I was lucky it was the power feed on mine.