my 400ex has some sort of elec. prob. sometimes it just shuts off and wont start- it has not juice the neutral light wont even come on no lights or anything. its not a loose connection i checked all of them. now if you fiddle with the fuse sometime the neutral light will come on but if you try to start it it just goes click. the click noise comes from near the battery. also the light comes on if you kick the battery a few times( was being kicked because it died and i pushed it home 2 miles through the woods) any help or ideas would be great thanxx

 

Change your fuses, and double check all your connections, ill bet 5 bucks it starts.

 

how am i suppose to tell wether the fuse is blown anyways?? maybe i caould use a higher amp like 20 to keep it from blowing

 

Pull the fuse(s) out and look at them, It should kind of make a curve (out of the metal in the middle) and if the curve is broken or looks black or just not clean just buy a new one. I would still put the same size fuse back in (i think that it is a 15 but not positive) because it is made to break under too much ampage so just put the stock one back in there. Good luck, its a very cheap fix and should get you up and running. Cya

 

THE ONLY PROBLEM I HAD WITH MINE IS THE BATTERY CONNECTION COMIN LOSE BUT THATS ABOUT IT.

 

Yeah mine used to come loose too, like i said, put new fuses in and tighten everything up and it will start.

 

well i finally fixed it!! it turns out that it was the fuse and the battery groud was all gumed up with mud so now it is fixed and it seems to be runnning a little better. thanxx for all you help. so i took the battery groud off and sanded it and the subframe real good so it starts right up and hasnt died while riding yet so it must be fixed