My 47 is 6volt positive ground system. So I hook one cable from the positive post (ground) to the switch and one cable from the switch to ground ( firewall)
Is that the right way.
Hi tubman, thanks for advice on the 6volt. So one cable from the negitive post of the battery to the switch and one cable to ground on the firewall, but I have a positive ground system, I'm confused please set me straight.