I was driving my Gator XUV 620i in 2WD mode a couple of days ago and all of a sudden it shifts itself into 4WD. The XUV has on-demand 4WD with a rocker switch which electronically switches between 2WD and 4WD mode. The switch was in 2WD mode when it shifted itself into 4WD. I have switched back and forth between 4WD and 2WD. I also driven it in reverse several times in case is was wedged in 4WD. I pulled the mode switch from its socket. Nothing I have done as this point has released it from 4WD mode.

Does anyone know what may have caused my problem and how to correct it?