Middlesex County, Ontario | This code means "I, the SSU, commanded the steering valve to move the wheels, but the signals that I read from the wheel angle sensor never changed."
You can narrow down what to focus on by determining if the wheels actually moved or not.
Usually its the valve actuator on the autosteer valve. It is held on by 4 socket head cap screws and has a 4 pin plug and a red/green LED on it. Costs about $1200. It is as easy to change as it is to get to. |
JD 4720 auto trac no motion on WAS
