Same problem here! How'd you fix it??
I just had the same problem happen on my 2001 mustang v6. Car won't start, all dashes ("-------") and no numbers on the odometer, and it turns but doesn't fire. Other symptoms include: no spark; fuel pump won't pump unless you bypass and hook directly to power; radiator fan constantly runs (in on and acc., to stop it key must be in off or out; I think it's only supposed to run when in on position); no error codes (a friend is mechanic with the $5k diagnostic software that hooks your car to the laptop, he can't even get it to communicate with the computer, which he's be able to do in the past, he's helped a lot, but is stumped now too...); odometer only reads --------- with no numbers; theft light blinks rapidly when trying to turn the motor and shortly thereafter (after blinking fast it pauses, then blinks once, a pause, 6 blinks, a pause, one blink, a pause, six blinks, a pause, etc.). Unhooking the battery for a long time has done nothing. I have replaced: fuel pump (and strainers), fuel pump control module, and constant control relay module. I've ruled out the inertia switch and bad wiring. I'm fearful that this is going to require a new computer, but really don't want to pay for it...does anyone have any suggestions? Has anyone seen this before? mhorvath24, how did you get your car running again? Sounds like whatever happened to your mustang has happened to mine. Any help would be appreciated! Thanks.