[Fixed] Need key code after valet lost keys to 2005 GMC Sierra 1500 HD

2878 views - Last reply: April 05, 2025
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Need my 2005 GMC Sierra 1500 HD's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2005 GMC Sierra 1500 HD. Check it out here: VIN Key Code Generator.

Replies (5)

This trick worked for my buddy's 2005 GMC Sierra 1500 HD. Giving it a go myself.

Does this method work for the 2005 GMC Sierra 1500 HD models from 2010 onward?

Following this for my 2005 GMC Sierra 1500 HD. Please update if it works!

Good luck to everyone dealing with 2005 GMC Sierra 1500 HD key issues!

My 2005 GMC Sierra 1500 HD is just sitting there waiting for a miracle like this.

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