Yes, the little black box is for the lighting output (yellow wire). If you don't need lights, my suggestion would be to make an ignition only loom. Get rid of the handlebar switch and replace it with a simple engine stop switch. Less to go wrong. Study the wiring diagram in the manual and it's fairly easy to work out. Also check under the ignition cover. If there's any sign of dirt in there, you're going to need to pull the flywheel and remove the plate and clean everything. The '06 cases can let in water, and when dirt carried in the water gets onto the crank, it can wear out the main bearing seal, and then the main bearing.
__________________
'00 Montesa Cota 315R
'13 Husaberg TE 300
|