[Working] How can I find my 2018 Chevrolet Tahoe's key code to program a new key?

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Need my 2018 Chevrolet Tahoe's key code to program a new transponder key

Hello! We've developed a VIN-based tool to help you get your key code for the 2018 Chevrolet Tahoe. Check it out here: VIN Key Code Generator.

Replies (5)

My 2018 Chevrolet Tahoe has the same problem—any luck getting the key code?

Hope I’m not too late to try this on my 2018 Chevrolet Tahoe.

Does anyone know if this works on push-start 2018 Chevrolet Tahoes?

I really hope this trick works on my 2018 Chevrolet Tahoe.

Bookmarking this for when I work on my 2018 Chevrolet Tahoe this weekend.

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Security Systems
Some systems reset by: 1) Disconnecting battery for 15+ minutes 2) Using original keys in specific sequences 3) Professional diagnostic reset. Consult your manual - procedures vary. Persistent issues may require dealer-level tools.
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