Jharpo
New member
I have a new (leftover) 2015 F3S purchased 10/15/2016. This has happened twice in 3800 miles. While using cruise control at 65 mph, the Spyder all at once slows way down to about 45 mph and then holds steady at that speed. At the same time a "check engine" message is flashed across the display. No codes are shown. In both cases I was able to disengage the cruise control, speed back up to 65 and reset it and the bike was fine for the rest of the trip. It's at the dealer now being checked, but they are having problems diagnosing the problem. Any ideas anyone?