I have a 2012 CVO Ultra on a ride a couple of weeks ago the left turn signal failed to cancel, the switch would not cancel it either, the only way to cancel was to activate the right right turn signal. Since then the left switch will not activate the left turn signal. I can activate the and cancel the flashers using the switches (and all lights work) so I believe that tells me the switch is working. The left turn signal will randomly start flashing when starting the bike, but will not cancel via the bank angle sensor or turn signal switch. Since the bank angle sensor will not cancel and the switch seems to function properly to activate and cancel the flashers, I'm leaning toward turn signal module. Any suggestions?