Does anyone know what each wire does on a 2011 Road King tachometer? I’m trying to hook it up to my 2003 Wide Glide, but haven’t been able to get it to work. I know there’s at least two wires for ABS and cruise which I won’t need. I’m looking for the signal wire and ground and back light wires. Any help would be greatly appreciated!

Thank you! I do know which wire sends the signal to the tach from the bike, I just don’t know where to connect on the tach since there’s six wires on it.

Thank you! The link worked, that’s exactly what I needed!! Hopefully it will work.