Have your Dealer go into "John Deere Custom Performance" using your serial number and he should be able to tell you what new updates are available for each controller on machine.
Have your Dealer go into "John Deere Custom Performance" using your serial number and he should be able to tell you what new updates are available for each controller on machine.How can I tell of my 2010 9770 has the latest software version? ? T.I.A.