Well, just got a new SD, and on the way home the cruise control actually worked! But now, a few drives later, it doesn't, and the odometer has stopped at the same time. Searched, but didn't get anything on the linked problems, I have found what looks to be a broken wire at the tranny crossbrace that seems like it should hook to a screw that would be the ground, with the electric speedos that the SD's have could one broken wire cause both problems at once?

P.S. the engine had a really horrible shake because of a too low idle speed, raised the idle a little and it smoothed out tremendously, that's probobly the cause of the wire break....pics to come....