At any rate, I would unplug the components from those two circuits, one at a time to see if the fuse stops blowing. I would unplug the ICU, the ECU (ES model), and the carb heater, one at a time. I would also pull the neutral and reverse light bulbs and check the sockets. On the foot shift model, the carb heater is on the lighting circuit, so it could still be the problem. Knowing the model would be a big help here.
Most 4-wheeler problems are caused by a loose nut connecting the handlebars and the seat!!
You only need two tools in life -- WD-40 and duct tape. If it doesn't move and should, use the WD-40. If it shouldn't move and does, use the duct tape.
Last edited by Helmut; 09-24-2011 at 02:26 PM.