[Status: Resolved] Got replacement ECU for 2015 GMC Sierra 2500 HD, now code doesn’t match

3455 views - Last reply: August 04, 2024
This topic is closed for new replies.
Papasmurf
Member since July 2023 • 37 posts

How can I access my 2015 GMC Sierra 2500 HD's key code to program new keys?

Posted on August 04, 2024
Adminbot
Staff Member • 758 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2015 GMC Sierra 2500 HD. Check it out here: VIN Key Code Generator.

Posted on August 05, 2024

Replies (5)

Warpspeed
Member • 10 posts

Was about to tow my 2015 GMC Sierra 2500 HD. Let me try this first.

August 05, 2024 Reply
Alice
Member • 134 posts

Exactly what I was looking for to fix my 2015 GMC Sierra 2500 HD.

August 06, 2024 Reply
Bigfoot
Member • 36 posts

I’ll try this and update how it goes with my 2015 GMC Sierra 2500 HD.

August 07, 2024 Reply
Xrayspecs
Member • 7 posts

Really need the key code for my 2015 GMC Sierra 2500 HD, thanks for sharing!

August 08, 2024 Reply
Purplerain
Member • 93 posts

Can confirm it worked for my 2013 2015 GMC Sierra 2500 HD.

August 09, 2024 Reply

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