Tractor ran fine when it went in the shed. Today it wouldn't go into gear. Got a couple error codes. I got it to move once in reverse and backed out of shed. It slammed into park after about 100 feet. There it sits. I'm wondering if it's number 5 circuit board or number 11 switch. Any ground connections up there to check? At least it's in the yard and not a busy intersection.
8320RT Powershift Won't Move
