I'm not sure what you are ridding. I have a FLHX and I had a set of fans plugged into the aux plug under the seat. I controlled them from the aux toggle switch on the fairing. My PV gauges flashed in and out when the fans were running. I unhooked the fans from the aux connection and wired them directly to the battery. Have not had an issue since.

 

09 Flhx. I am beginning to wonder if the Kenwood head unit or the amp may be doing it. I suppose it could be anything. I have all led lights.... brake flasher.... I suppose it could be any of those. Or will that not have an effect on it?

 

 

If you have anything plugged into that aux connection, I'd unplug it and give it a try. I went through the same thing. I removed my amp and the led lights/load equalizer. I got the same result. PV gauges flashed out while ridding and I had to stop and cycle on and off for them to come back on. I haven't had any issues since I took the fans off of the aux connection.

 

Mine just started doing this about a month ago . Sometimes it won't come on with the ignition, then 5 or so miles down the road it will turn on. Sometimes it will come on with the ignition but will turn off at some point during the ride, and then back on again at some point.

This morning however it just flat out wouldn't turn off, even with the ignition off. It has to be an issue with the cable/connector because when I was pulling the side cover to get to the data port it was inducing the on/off condition just by moving the cover in and out, with the ignition off.