[Recommended Fix] Where do I find the key code to program keys for my 2012 GMC Sierra 1500 Extended?

2830 views - Last reply: April 29, 2025
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Where's the key code stored on a 2012 GMC Sierra 1500 Extended for programming keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2012 GMC Sierra 1500 Extended. Check it out here: VIN Key Code Generator.

Replies (5)

Appreciate the tips—trying to unlock my 2012 GMC Sierra 1500 Extended key code too.

This is gold. I’ve been locked out of my 2012 GMC Sierra 1500 Extended for days.

I have the same 2012 GMC Sierra 1500 Extended and I'm also trying to find the key code.

I’m stuck in a parking lot with my 2012 GMC Sierra 1500 Extended. Trying this now.

I tried this with my 2012 GMC Sierra 1500 Extended but still no luck. Any suggestions?

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