melon07

iTrader: (11)

locked keys in my truck (2007 silverado classic) and opened the door with a hanger.. when opening I didn't disarm the alarm when it went off (couldn't find the keys) now its in theft mode and I can't seem to get it out.. the door locks work sometimes and quit.. same with the key fob.. sometimes the dash lights flinker as well.. here's what I've tried so far;

manually locking/unlocking the door
putting key in ignition, key to start, put in gear
resetting the key fob
disconnecting the battery for over 20 minutes
held unlock button while turning key to ignition twice..

any other ideas or do I have to take it into a dealer to get reprogrammed?