[Recommended Fix] Trying to reprogram key for GMC Sierra K2500 HD, but no PIN code

1733 views - Last reply: January 22, 2025
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Where can I find the key code to program keys for my GMC Sierra K2500 HD?

Hello! We've developed a VIN-based tool to help you get your key code for the GMC Sierra K2500 HD. Check it out here: VIN Key Code Generator.

Replies (5)

Following this for my GMC Sierra K2500 HD. Please update if it works!

Good luck to everyone dealing with GMC Sierra K2500 HD key issues!

Trying to avoid reprogramming costs for my GMC Sierra K2500 HD. This is a lifesaver.

Worked for someone with a GMC Sierra K2500 HD? Need to hear it!

Been here before with my GMC Sierra K2500 HD. Let’s see if this one works.

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