i know this is an over asked question but my buddies 650 wont go into 4 wheel drives any good suggestions would help iw wouldnt be so bad if i didnt keep having to pull him out with my 650ha ha

 

If the 2x4 4x4 doesn't flash it's probably a fuse or a dirty switch on the handlebar. 4x2 4x4 flash on dash it might be going in and out of 4 and you don't know it or the 4x4 accuator is toast or the speed sensor is not outputting properly.

 

check under the cvt belt to see if the speed sensor is broke that was myu problemits a wire that goes right under the belt into the machine held in by one screw.