factory radio unlock code?

[builderpaul]

Changed batterys now my radio says LOC (1994 AM/FM with cassette).

Anyone know the factory unlock code. I never entered any security code so it must still be as sent from the factory.

Thanks

[carneyman]

From the factory it should be unlocked, unless the older models were sent locked. If so, it should be in the manual under the radio controls/locking. I never did think that feature was very usefull...if your radio is stolen, your still out a radio even if the thief can't use it.

[Skyline987]

I found this a couple of weeks a ago. Im not sure if it works but you may as well give it a shot. Good luck.

http://www.fullsizechevy.com/forums/showthread.php?t=168417