I was riding my '06 A model down the interstate when my tach stopped working on my cluster read something like....bus Er or 6u5 Er? My engine diagnostic light, securty system light, and temperature light came on. I then pulled off the interstate and went to a parking lot to check for a code. It gave me this code...U1301. I then started my bike and everything was back to normal, no diagnostic, security, or temperature light on...no 6u5 Er showing on my cluster. My tach was now working. So strange. Does anyone know what the hell is going on with my electronics?