I have a 2000 ford excursion, I took it to the dealership to diagnose a shifting issue,but they called me early this morning saying the truck won't start at all.. I went down there to see what was going on, the truck had no issues starting before, so my hubby and I took out the starter, took it to a local parts store and tested it, passed 3x, also replaced the solenoid, still won't start, batteries register fine??? it clicks once, thats it.. no turn over, nothing, all interior lights ,stereo, ect work fine? dealership says I have to get it to start so they can diagnose it.. any ideas? ( other than go to a different dealer, I know.. ) any help would be great, I need to get it to start at least to get it outta there..