[Confirmed] Chevrolet D 20 immobilizer not responding after new key

4740 views - Last reply: January 25, 2025
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Trying to program a new key for my Chevrolet D 20 - where's the key code?

Hello! We've developed a VIN-based tool to help you get your key code for the Chevrolet D 20. Check it out here: VIN Key Code Generator.

Replies (3)

Struggling with the same issue on my Chevrolet D 20, following this thread.

Has anyone gotten this method to work on a Chevrolet D 20 before?

Would love to see a video version of this for a Chevrolet D 20.

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