Im having a problem with my gauges. Sometimes they didnt work and a good bump on the dash got them workin. Now they dont work at all. I replaced the gauges with a whole assembly and still nothin. Any ideas what could be causin this?

 

Have you tried jiggling the lock cylinder while its running? All 3 of my Ford trucks do the same thing to a degree. I have to rotate the key back and forth just a little and I will get everything back

 

i had the same trouble i took my 06 back to the ford house and they fixed it for $40. its been over 2 years now and they still work fine.