Security code
 

Hello all. I recently returned from Afghanistan and upgraded my audio system in my truck due to my front speakers were blown and rattling. Anyhow I had my JVC stereo installed along with front and rear Diamond Audio D1s with tweeters for 260.00. Was this a good price?
Now my next situation is this. My radio went haywire... So I was going to reinstal my STOCK factory radio temporarily. So inorder to reinstal it do I need the security code to activate it? And if so where do I get it from? And do I just type in the security code on the radio?

Dealer has to do it. Programmed thru GM online. There isn't any codes to type into the radio like the older models.

Thank you for serving our country.

I really appreciate the info and the WELCOME BACK greeting.

Factory radio was reinstalled and no security code needed. Thanks everyone.