This message keeps appearing on the cebis on the 590r. It comes on every 2-3 minutes and I clear it out. Also got to the point where the whole separator disengaged and I couldnt use any functions on the handle. Couldnt unload or close tank. Just moved forward and reverse. Checked the battery when running and its at 13.7 volts. Off it was 12.9v. I did notice the battery light on the steering column just barely flickers when the combine is running. Im not sure where to start but im thinking a ground or maybe bad wire somewhere. Any input is appreciated thanks. First year to run the lexion and only did 20 acres but I like the machine so far.