Under the tank, along the right side of the frame spine, in close proximity to the blinker relay. A lot easier to deal with if you pull the tank. Seeing that so many have issues (including me) with that relay, I am of the conclusion that it's a manifestation on a electrical design flaw. Don't spend the time waiting for or the big money Triumph charges for that relay. All you need for a replacement is a relay with the right number of spades in the right config. and the number values relatively close. If you pay $8 for a new one, you paid too much.
