JamesDean, Thanks for your information resources and help. This information helps me and may very well be the spot on remedy I'm dealing with. I think I'll look for a replacement control valve kit for the valve body on this unit after reading the pdf file with same problem I have. Sorry it took so long to respond I just now read your information 3 weeks after you posted it.

I have not solved this problem yet but now have a clue on my next repair phase for the specific problem. Thank you so much, I have all this information on file and when I get the car on the road I'll be able to see how the Cruise control functions, so far just a jack stand test seems to shut on and off ok for now.