Went for a ride the other day and noticed that the GPS I have wired in was loosing the charging connection every now and then just as I was returning home. I looked at my gauge and noticed CCU was displayed on the gauge. Other than the GPS, that is wired into the 12V dc plug that is in front of the gas tank just to the left of the steering post, losing it's charging connection, i didn't notice any issues. Anyone know what the CCU message might mean? Thanks.