Bit of a long shot but looking for any pointers or advice. I have a New Holland TM190 and the rear PTO is cutting out. Replaced the cab on/off switch, problem continued. Borrowed another module/brain for the same tractor for a few days and that cured the problem. So, with the issue now pin pointed, sent the original brain off to D Kings and they tested it and could not find any faults in it. Got it back, not holding out any hopes and guess what, PTO is still messing about. Anyone with any help?