Join Date: Nov 2016
Location: Edmonton, Alta.
I would give dealer your s/n and see if S4 mod has been done. They take cover off S4, pull the spider out and then hook up a cable that hooks to all 5 or 6 wires then run it to ground. If it has not been done, ask dealer to do it.
If it has been done and it acts up again, see my post about removing S6 on this thread.
Did S6 just recently on my 08 and now have 1000 miles on bike since. Everything working great.
Allstate 50, Bridgestone 50, Santa Barbra 125, 180 Twin Jet
305 Super Hawk, 350 Bridgestone GTR, CB450 Honda, 360 Yamaha Enduro, Yamaha 750 Seca, 2 x 1981 CBX, 2008 FJR 1300A