I changed my battery and now my radio doesn't work. I bought the car used from a dealer 5 years ago. How do I get my stereo to work again.
Mar 7, 2010 at 8:20 AM
radio is locked?
JIMCOOLONE
- MEMBER
- 1 POST
Hello,
GM used an anti-theft device on these vehicles so when the power gets disconnected the radio locks.
Sometimes you will have to call the dealer with your VIN to get a unlock code. Other times it can be done with out dealer assistance.
I have attached step by step procedure for unlocking the radio.
If the display showing LOC then you should be able to use this process.
https://www.youtube.com/c/2carpros/featured
Please let me know of any questions.
Thank you.
GM used an anti-theft device on these vehicles so when the power gets disconnected the radio locks.
Sometimes you will have to call the dealer with your VIN to get a unlock code. Other times it can be done with out dealer assistance.
I have attached step by step procedure for unlocking the radio.
If the display showing LOC then you should be able to use this process.
https://www.youtube.com/c/2carpros/featured
Please let me know of any questions.
Thank you.
Images (Click to enlarge)
Aug 1, 2021 at 10:57 AM
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