Question about 2000 GMC New Sierra 1500

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Unlock the radio

My husband has a 2001 GMC Sierra. Everytime something happens with his battery, his radio locks. We have the unlock code in our other computer, but it is in the shop. How do I unlock his radio?
Thanks. The battery died in our 2000 GMC Sierra.....The stereo is locked and we cannot find a code anywhere...The previous owner doesn't have it either..It's not in the manual or behind the glove box as suggested elsewhere...Any ideas?

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  • Anonymous Mar 29, 2014

    need code for locked stereo

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Radio is locked were can i get code is it on truck somewhere

Posted on May 12, 2009

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