delco theft lock

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=70117
Printed Date: May 14, 2025 at 10:26 AM

Topic: delco theft lock

Posted By: accessoride
Subject: delco theft lock
Date Posted: January 05, 2006 at 2:20 PM

anyone know how to unlock code unknown

-------------
accessorider

Replies:

Posted By: geepherder
Date Posted: January 05, 2006 at 2:40 PM

When I installed professionally, we'd call the dealer on behalf of our customers and give them the model number and serial number of the radio as well as the vehicle and anything else they might ask. Sometimes they'd give us a code, and sometimes they wouldn't- they'd tell us to send the customer to them.

I believe the newer GM radios come coded to the VIN, so if you try to swap vehicles it won't work without having the dealer program it in with their equipment- something to keep in mind.

-------------
My ex once told me I have a perfect face for radio.

Posted By: accessoride
Date Posted: January 05, 2006 at 4:25 PM

Thank You

-------------
accessorider

Posted By: kgerry
Date Posted: January 06, 2006 at 5:17 PM

class II radios require a Tech II scan tool..... pre class II require a lock code.....

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979