My room mate has an 2009 arctic cat 700. He puts it in low and hits the diff lock switch but it doesn't lock the front diff. Its a recurring problem that he has had last few rides. It works fine for awhile then it quits. I looked at where the wires come down and im pretty sure its getting wet cause there doesn't seem to be any kind of boot over the connection. Can anyone tell me if this a common problem? If so what are you guys doing to fix it? I was thinking we could try to heat shrink it (although im not sure we can get it to seal that way). Anyways any advice would be apprieciated. Its been a pain in the butt, however i never get sick of telling him its a good thing i brought a polaris too pull out his kitty cat