I did my due deligence and search first. One guy at the same issue but the OP didn’t get back with a solution so I’ll ask again.

http://www.grizzlycentral.com/forum/…wd-switch.html

This weekend, my 2012 Grizzly 700 started doing he following: when I turn the key on, the 4×4 servo activates by itself and turns the 4×4 on and a off, sometimes a few times in a row. If I push the button myself, everything works fine.

I bought it new, only has 1450 km on it and stays in the garage year round. Anyone had a similar issue or knows a cure?