can anyone tell me where to find the speed sensor wire and the back up light wire on a 2004 dodge ram with a Diesel? I'm in stalling a Pioneer Avic-n4
thanks
Hi everyone
i just bought a Pioneer Avic-n4 GPS head unit, can anyone help with wiring colors? I know most of them but there is a speed input wire that i'm not sure where to hook it up or if i even need to.
thanks
Dave