2002 Chevrolet Silverado 2500HD "set gm theft lock radio" Questions

...set button until you've entered the last two numbers. Immediately press the AM/FM button once the correct code is entered and the code SEC or "secured" will be displayed on the display screen. Now, ...

and you just need to know how to set it, your owners manual should have this info. If you don't have an owners manual you can read one online for free at www.my.gm.com Just enter the year--make--model

GM dealer and they can pull the code that is set at the factory and unlock your radio.THe proceedure for setting your own code then unlocking radio is in your owners manual.The dealership I worked for

...SET OFF IN RAIDO. the radio is locked it is a theft-deterrent feature with no power[dead battery -replacement battery]the radio thinks it was stolen and goes into lockout ---need to notify a buick ...

...Firebird Trans am The code will be with the portfolio that cam with this car when sold new. The only other way is to go to any GM dealer to remedy this situation. It is set like this to deter ...

...GM Delco radio, hold down the preset buttons 1 & 4 OR 2 & 3 (Depending on year and model) for approximately 10 seconds or until a set of 2 or 3 numbers comes up on the display. Write the ...

...set it for free, and now they tell me they have to charge me $35 dollars to get it done again. I don't think its fair.... could someone help me??? GM radio unlock procedures If you've ever had to ...

...set of numbers will now show. Write these numbers down. You will then need to call an 1-800 no. with the numbers you have written down to get the unlock code. Try calling a GM dealer and ask them to ...

...theft and goes into antitheft mode. The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key. This is why the security light turns on and shuts down ...

...GM PasskeyIII "When trying to start the vehicle if the engine does not start and the SECURITY message comes on, the key may have a damaged transponder. Turn the ignition off and try again." So if the ...