Are you getting wide and narrow rows when using your GPS?
Your receiver could have a bad TCM calibration. Don't worry. It is easy to check your calibration to see if it is correct, and it is easy to re-calibrate if you are not lining up properly.
How to check your current calibration
Here is the official John Deere product announcement for the new Starfire 6000.
Before we get to the trouble shooting list, lets quickly go over the things your guidance system needs to operate.
Basic Requirements for using AutoTrac
There are a few things that your John Deere guidance system needs in place before you can engage your AutoTrac.
- The tractor’s AutoTrac cont...