Bobby,
Had the exact same thing happen to my coach, did it a few times and then just got worse. Had Cat dump the ECM no codes. When it finally got real bad I figured out that it was the Intellitec Start control board #1 in the rear run box, its the board with the switches on it for the rear start. Bought one from Northwest Rv supply for $75 plus $30 for two day shipping. The board number is 73-00825 it is real easy to install, just be very careful with the hot wires in the rear run box, there is a hot wire hooked to the board that supplies power the the rest of the cards in the rear run box.