so, late last year my aux outputs went dead (2016, 3k miles). I was only using the grip heater wires, but the fog light circuit is dead too. both of those are fed from "connector D" and the "Accessory relay".... where are these located? I believe the 3 under the fuel tank are headlight, ECU, and fuel pump. the turn signal relay is under the instruments.... don't know where the Acc relay is
and the connectors.... labeled a,b, c, d, etc in the manual.... how do you identify? "A" appears in a diagram but the others ... not so much. still learning the bike, so kind want to know these things
and no, its not the fuse
if I'm answering your question I assume the basic points have been addressed, such as: did you do a compression test? is it still on fire?