Posted 10/7/2013 19:46 (#3371483 - in reply to #3371140) Subject: RE: Deere 8520T Autopilot randomly disengages
NC Ohio
Ours was doing the same thing this spring with the same set up on a 8230T. It ended up being a voltage problem. We had a 2020 and Integra and a 750 running along with a few other electronics. We ended up powering the 750 on a separate wire and never had another problem. Not saying this is your problem but it fixed the problem. Good luck