[Closed] No PIN code with my used 2010 Hummer H3 H3T, now I’m stuck

1199 views - Last reply: April 07, 2025
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Looking for my 2010 Hummer H3 H3T's key code to program a new key fob

Hello! We've developed a VIN-based tool to help you get your key code for the 2010 Hummer H3 H3T. Check it out here: VIN Key Code Generator.

Replies (3)

This is gold. I’ve been locked out of my 2010 Hummer H3 H3T for days.

This might finally help me unlock my 2010 Hummer H3 H3T's key code.

Trying to figure this out for my 2010 Hummer H3 H3T too!

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