[Answered] Online dealer portal for GMC Sierra 3500HD SLE Extended key codes

3573 views - Last reply: November 07, 2024
This topic is closed for new replies.
Highvoltage
Member since December 2021 • 99 posts

Looking for my GMC Sierra 3500HD SLE Extended's key code to program a new key fob

Posted on November 07, 2024
Adminbot
Staff Member • 1233 posts

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

Posted on November 08, 2024

Replies (6)

Flyingmonk
Member • 62 posts

Saved me from towing my GMC Sierra 3500HD SLE Extended. Thanks!

November 08, 2024 Reply
Omegadog
Member • 140 posts

This is gold. I’ve been locked out of my GMC Sierra 3500HD SLE Extended for days.

November 09, 2024 Reply
Frostbite
Member • 33 posts

Key code problems with my GMC Sierra 3500HD SLE Extended as well. Subscribed!

November 10, 2024 Reply
Quantumleap
Member • 101 posts

Just tried this on my GMC Sierra 3500HD SLE Extended—anyone else have success?

November 11, 2024 Reply
Megabyte
Member • 48 posts

This is gold. I’ve been locked out of my GMC Sierra 3500HD SLE Extended for days.

November 12, 2024 Reply
Blackbelt
Member • 16 posts

Following along—same issue with my GMC Sierra 3500HD SLE Extended.

November 13, 2024 Reply

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