Seperator quit in the middle of the field and flashed "sep err" code on the A post. All belt and hydraulics work. Rev up to proper rpm and throw switch and nothing happens, three seconds later the error code appears. I switched the solenoids for the unload auger with the sep drive and the sep started when I hit the button for the unload, so the hyd valve seems ok. Both solenoid coils read the same ohms. We are in down corn running a reel and the reel starts momentarily until the sep err code comes making me think that the switch is ok by the response we get. Any insight on what to look for?