[Fixed] Need key code after theft recovery of 2005 GMC Sierra 3500 Extended

2393 views - Last reply: February 10, 2025
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Where can I find the key code to program keys for my 2005 GMC Sierra 3500 Extended?

Hello! We've developed a VIN-based tool to help you get your key code for the 2005 GMC Sierra 3500 Extended. Check it out here: VIN Key Code Generator.

Replies (6)

I need this so bad for my 2005 GMC Sierra 3500 Extended. Subscribed!

Appreciate any advice—my 2005 GMC Sierra 3500 Extended won’t recognize the key.

My 2005 GMC Sierra 3500 Extended's been in the garage for a week over this. Thanks!

Thanks for sharing! Been looking for a key code fix for my 2005 GMC Sierra 3500 Extended.

Trying to figure this out for my 2005 GMC Sierra 3500 Extended too!

Exactly what I was looking for to fix my 2005 GMC Sierra 3500 Extended.

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