98 Dodge !500 won't start

check your fuses, in the side of the dash, i was messin around with my dodge a few weeks ago, figured id check all my fuses, i left the truck running to let it warm up while i was waiting for my dad, and 1 of the fuses i pulled shut my truck off, you mite check to see if thats your problem, i cant remember which fuse it was, but on my truck its a red 10 amp

I had the same problem. Check the battery fuse (140 amp), is the screw in type under the hood.