John Deere 4520 Error Code

[jerry4574]

I have a JD 4520 Compact with Cab and I have an error Code of 210 displayed...Checked with dealer and they said the code does not exist???????

Can any one shed some lite on this!!!!!:confused2: gsfasano@aol.com

 

[TractorTech]

Besides the code, any problems?
An old post showed an error 201:http://www.tractorbynet.com/forums/...rating/261595-2008-john-deere-4520-error.html
Possibly 201 instead of 210?

 

[jerry4574]

No problems as yet!! It was definately 210.

Funny thing the dealers Service Mgr told me the codes only go up to 77 really does no make sense to me??

Thanx

 

[arlen4720]

Here is a page from the service manual. Looks like it could be an engine computer programming problem.
Is the code displayed all the time? Did the engine kill when it came up?

 

[jerry4574]

Thanks for the info, I went out and tryed the Tractor and everything seems to run ok. It did not kill the engine when it showed up and when I tried it again the code no longer showed.