You will have to access a 6 digit code out of the radio Theftlock system then still go to a dealership to get the 4 digit code that unlocks the radio. Most people put in a radio code (4 digits) when new then forget it years later when the battery is replaced or radio removed. Press preset buttons #2 & #3 at the same time with the key in run position and radio on. A 3 digit code should be displayed (write it down) then immediately press the AM/FM button, another 3 digit code will appear. Take the 6 digit code to a GM dealer. They will call Delcotronics with the generic 6 digit code and get you the master unlock code for your radio. You can dial it in using the scan buttons (best to ask the dealer how, or get them to do it). Once set you can change it again or write down the master unlock code and keep it somewhere for the next time the battery is disconnected. If you can't access the 6 digit code, you will still need to bring it to a dealership and have it unlocked by reprogramming it. It actually is a module on the data line and can create trouble codes and be programmed. It can not be taken from your truck and used in any other vehicle unless programmed to that vehicle.
SOURCE: Keys stuck in 2002 Chevy Silverado 1500.
Might work!!!! get under the front end and try to pull the bonnet release cable when open take the live off the battery and keep arking it off the battery may open the doors if central locking.
SOURCE: How do i unlock my 2004 chevy silverado Stereo
You need to get the code from a GM dealer,code prevents stolen radio to be used. They will give you code.
1,379 views
Usually answered in minutes!
×