Hey, my friend just bought a triton 2002 186, and talked to me earlier and said it wouldnt start so i go over there, and he has no power at all going anywhere from his starting battery, the trolling motor works still works though off the other 2 batteries. We tried a different battery also, still nothing...not even a faint beep or horn...absolutely no power to anything console or engine related.... not even trim on the side of the motor. I didn't have a test light but it was getting dark and didnt have much time anyway. I guess my main question is, ive heard boats now have breakers?? All of mine have been to old for these i guess... Also i guess is it possible that a battery switch couldve tripped itself somewhere?? Could anyone tell me where these might be??? He said he talked to a local marine and they said it was in the back...but reading another post i saw someone said theirs was in a bow storage compartment...??? Thanks-David.