Thanks for responding.
I did clean the ground wires to the engine. I disconnected the small relay from its plug
At the plug end, if I jump the N.O. relay contacts (grn/wht stripe & red/yel stripe) the starter will engage. The coil of that relay is connected to 12vdc and a wire to the control module. The module
should be providing a path to ground. I have ordered a new control module and relay, should arrive today or tomorrow. I will keep you informed of the results.
Thanks for your help.