I just bought a new artic cat 06 650 v2. When selector is in 2wd, I recenly noticed it was switchin to 4wd and back to 2wd on it's own when I was braking and acelerating. Does anybody have any Idea's on why that may be? Thanks alot.

 

Sounds like the cable adjustment on the Diff lock. When the diff lock is engaged, even when the switch is in 2wd, it automatically goes in 4wd.
Welcome to the forum.

 

Did you get it fixed ssmagic? Thats exactly what i would think also, the diff lock cable. The V2 is an awesome machine, just get yourself a Dynatek CDI and you will really wake it up!

 

Thanks Guy's, Didnt get it fixed yet, no time, but Im going to check out that diff cable, Last time I rode I did use the diff once.

 

Found the problem!!! It is the cable coming out of the 4wd selector. When I touch it it switches to 4wd, so there must be a short in that wire somewhere.