Get under your truck..find a 3 pin connecter that has 3 wires coming out of it..its connected to your tranny..the blue wire in the middle is youre wire you wanna tap into and run a switch..run the switch and it will turn your speedo off and odometer
what does the speedo and odometer got to do with the speed limiter? confused. I understand that if the black wire behind the cluster governs something on the cluster but on the tranny?
sorry, i'm confused since i haven't read the thread on this but just trying to understand.