I have a 1998 F-150 and today i pulled out my aftermarket headunit to reinstall it and add a brace, well when i did my yellow 12v wire came undone from the harness when i put it back together the door chime came on eventhough the keys were not in the ignition and there was a click ander the stering wheel. But when i turned it on nothing happened, i unplugged it and put it back together and now i am not getting the door chime like i was before but it still isnt working. Any Suggestions would be appreciated! Thanks!