Posted 10/9/2021 20:39 (#9260921 - in reply to #9259715) Subject: RE: Severe Case IH autosteer issues???
There’s a good chance your nav is having issues. We send them in all the time to ag express for the very same problem you are having and they almost always find a circuit board or grounding issue that resolves it. Try swapping nav and see if issue persists.