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| Hi-
I have a JD 7610, we've owned it about 5yrs. On and off it will not move and throws code RCU 57. Until this year if we changed the enable relay that would get it going. This year that stopped working. We put a new enable pressure switch in, was good for a little while and then stopped again. No noticeable wiring harness damage. 12 volts gets down to the switch and comes out of it. We bypassed the switch using another source of 12 volts fed to the sensing return wire and that gets the tractor moving again. Would like to get this permanently resolved. Does anyone have experience with this code or have test procedures for it? - Thanks | |
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