Hello, I am new here but I hope you guys may help me.

So here's the story, the battery on the fourwheeler was dead because I had left the key on. So I went to jump start it but since it was dark I mixed up the positive and negative cables on the spare battery I was jumping the atv from, this caused it to die. So I tested the battery and it tested okay, charged and the lights on the ATV won't turn on and of course it won't start.

I was hoping you guys might have some suggestions and tests I can run to find out the problem.

Thanks a lot for viewing and have a great evening.

 

check for fuse under the seat. you probably blew it when you crossed the streams.......lol

 

Checked the fuse already it's still good.

 

Hi John,

Did you ever figure this out? I just had the exact same thing happen on the the same make and model quad. Like you I checked the Main Fuse under the seat and it was fine.

 

Don't know the LTZ250 but any Suzuki (except LT80) that I have come across has the main fuse on solenoid.