[Recommended Fix] Looking for my 2012 GMC Sierra's key code to program a new key

3384 views - Last reply: May 07, 2025
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How do I find the key code to program a key for my 2012 GMC Sierra?

Hello! We've developed a VIN-based tool to help you get your key code for the 2012 GMC Sierra. Check it out here: VIN Key Code Generator.

Replies (4)

I can’t believe I found this. Been stuck with my 2012 GMC Sierra too.

Where exactly do you find the key code on a 2012 GMC Sierra?

This is exactly what I need for my 2012 GMC Sierra, thanks for posting!

Anyone have luck with this on a 2015 2012 GMC Sierra?

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