Take it to a dealership. The theft lock feature is there to deter theft of these radios.
if you don't have a proper scan tool to reset it, then the only other way is to disconnect the battery for 5 minutes. warning : the radio and clock, etc will reset also & the radio security lock could activate (radio would then not work until reset)
take it to a Chevy dealer they will look up your password and help you turn off the loc
Can you be more spicific with programing which item ? Radio,Trunk lock,door lock,theft system,computer. Maybe I can help if I knew which system.
For some reason i think my anti lock system is on because my tahoe wont turn on anymore can somebody help me
check your answer
I used the remote to lock/unlock the doors and it reset the anti-theft on a 1997 Dodge Intrepid.
You have to put the key in the driver's door lock and turn it to the right.
How do you un lock a raido on a 2003 chevy silverado
you turn the key in the drivers side door lock three times from neutral (unlocked) to locked; this should reset the system
According to the owner's manual: Content Theft-Deterrent Your vehicle may have a content theft-deterrent alarm system.
Take key and insert in back hatch lock and turn. That should reset as I had the same problem.