My summary is what the issue is. For a few day the reverse could be activated without pushing in on the reverse switch. Now I can start the machine but when I try to let out the clutch-brake pedal it stops running. I believe the PTO switch is good as well as the brake-clutch switch. The reverse switch is working as well. There is a relay switch referred to by John Deere as Rio Latch Relay K2. I am not to sure about the condition of the relay. Has anybody had this problem and found out the answer or do you know how I could diagnose the problem out? HELP, HELP, HELP

Thanks, Ron boy

It sounds like a bad safety switch some wheres. Try testing the seat safety switch first since they usually go out first.