slidehard98
New member
I have had this JD 7610 (power quad w/ left hand reverser) for about 5 yrs and occasionally it will throw RCU code 57 and not move. Replacing the associated relay in the panel on the right side of cab under console normally gets it going. I have reached the point where that's no longer working. Any insight on how to diagnosis the wiring between there and the enable solenoids/sensors or determine if one of those solenoids or sensors need to be replaced would be much appreciated.
Thanks in advance for the help.
Thanks in advance for the help.