We have a John Deer 644J Loader. For a few months now, the dash display has been going on and off sporadically. When it goes off, the wheels must be at a complete stop before it will shift forward or reverse. When it comes back on, it shifts normal. Does ANYONE have any ideas what would cause this to happen?
Had a new monitor put in, fixed the prob. Had to go through a setup process with the new monitor, now our loader runs great! Easy, yet Expensive, fix!