[Resolved] Dealer charging $150 for 2021 GMC Sierra 2500 Denali key code - alternatives?

2039 views - Last reply: March 11, 2025
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Warpspeed
Member since October 2022 • 18 posts

Trying to program a new key for my 2021 GMC Sierra 2500 Denali - where's the key code?

Posted on March 11, 2025
Adminbot
Staff Member • 759 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2021 GMC Sierra 2500 Denali. Check it out here: VIN Key Code Generator.

Posted on March 12, 2025

Replies (4)

Metalhead
Member • 150 posts

Just wanted to say this guide helped with my 2021 GMC Sierra 2500 Denali!

March 12, 2025 Reply
Platinumblonde
Member • 132 posts

I really hope this trick works on my 2021 GMC Sierra 2500 Denali.

March 13, 2025 Reply
Yellowbird
Member • 62 posts

Exactly what I was looking for to fix my 2021 GMC Sierra 2500 Denali.

March 14, 2025 Reply
Timelord
Member • 5 posts

Any updates on getting the key code for the 2021 GMC Sierra 2500 Denali?

March 15, 2025 Reply

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