@stacres If you want to use JD Auto steer I purchased an agra gps bridge on a versatile tractor. There are a lot of different bridges for a lot of machines. It was very easy to install and works good.
@WiestJr Did you figure out the problem or just deleted it? My s680 has the same code coming on. Deere did a parked Regen and said it was good to go 10 hrs later it came back on.