radio sierra 2005 coded

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=73693
Printed Date: July 13, 2025 at 1:37 PM

Topic: radio sierra 2005 coded

Posted By: xtreme-sound
Subject: radio sierra 2005 coded
Date Posted: February 28, 2006 at 9:26 PM

any body can help me to un blocked my radio of my 2005 sierra if u know some method i will aprecciate

thanks

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xtreme-sound

Replies:

Posted By: spookiestylez
Date Posted: March 06, 2006 at 11:42 PM

You can call the dealership and give them the VIN# and the serial # off the radio,they might be nice and give you an unlock code.I found this sheeeet out the hard way, but I got a document at work w/ the numbers to call,etc. Im off for a few days but I need to stop in to pick up a few things,I'll PM you w/ the info if the 5 dealerships you have to call are dicks and dont help ya out.

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RTFM

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