[Confirmed Fix] Dealer charging $250 for 2019 GMC Sierra 1500 AT4 code - alternatives?

1574 views - Last reply: May 01, 2025
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Goldenret
Member since December 2021 • 147 posts

How to get the key code to program keys for my 2019 GMC Sierra 1500 AT4?

Posted on May 01, 2025
Adminbot
Staff Member • 1451 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2019 GMC Sierra 1500 AT4. Check it out here: VIN Key Code Generator.

Posted on May 02, 2025

Replies (6)

Invisible
Member • 118 posts

Waiting to see if this will work on my 2019 GMC Sierra 1500 AT4 as well.

May 02, 2025 Reply
Younggun
Member • 76 posts

Trying this out on my 2019 GMC Sierra 1500 AT4 today—hoping it works.

May 03, 2025 Reply
Megabyte
Member • 141 posts

My 2019 GMC Sierra 1500 AT4's key code has been a nightmare. Trying this now.

May 04, 2025 Reply
Cosmokid
Member • 82 posts

Does this method work for the 2019 GMC Sierra 1500 AT4 models from 2010 onward?

May 05, 2025 Reply
Frostbite
Member • 19 posts

Still looking for a reliable way to find the key code on my 2019 GMC Sierra 1500 AT4.

May 06, 2025 Reply
Youngturk
Member • 133 posts

My 2019 GMC Sierra 1500 AT4 just sits silent—hoping this changes that.

May 07, 2025 Reply

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