Motorcycle Questions? Ask a Mechanic.
That is the gauge code for a voltage issue. It typically means your regulator or stator is bad or going bad. I can also be a wiring issue. I'd suggest a charging system test first. If the problem is intermittent it can be tricky to find.
I hope this helps. Thanks, P.J.
Sounds good. That is the overvoltage code which is set when the voltage gets up near 16.5.
Let me know if I can be of further assistance. Thanks, P.J.