gmcchamp99
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- Sep 16, 2009
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Hey guys, new to this forum, i belong the GMC Truck Forum but anyways i have a 2005 Chevy Cobalt for my Wife and about 2 weeks ago her Radio Began to Display LOCK which from my understanding is part of the Passlock system the car is equipped with. I have read that by holding 2+3 on the presets that that enables a 6 digit code to call the GM Service Line with but mine wont do anything when 2+3 is held for 6 Seconds, even tried holding for 30+ seconds. Anyone know what to do besides go to the dealer, they gonna charge but if i can avoid that, might as well try right? Thanks