Posted 4/27/2009 11:53 (#694575 - in reply to #694571) Subject: RE: 8100 deere error code ccu 59, ground driven pump pressure low
north central Oklahoma
My code showed that recently, only for about a minute or two. Dealer looked it up, On early 8X00 models, what they will do is remove the sender for that code, it is throwing en error. Told me to ignore it. Later models need to be addressed.
That's all I know I know about it, and I hope mine don't fly apart now.