Posted 11/14/2012 12:23 (#2696779 - in reply to #2695733) Subject: Re: 2594 powershift problem
Farwell, TX/Pleasant Hill, NM
My dad just went through this exact same issue. Started out he would have 6 speeds, then after running a while would lose half of them. Then the other day wouldn't go at all. Changed the circuit board and 100% fixed so far. Says it even shifts better now than it did for years. Dirt and moisture I think is what ruins them.