I will wait to see what you can come up with.
You hit the nail on the head sir ! Actually the module had come partially unplugged. It was hanging on by only the plastic around the contact and not really noticeable. So I plugged it in completely, turned on the engine and engaged the pto several times. Drove it around alittle engaging and disengaging the pto and it ran great. I want to thank you so much for your help !!! I am out of work right now and would not have been able to afford having a dealer look at it. This helped us tremendously.