[Solved] Where's the key code stored in a Lexus LFNX_ SUV for making new keys?

3820 views - Last reply: February 27, 2025
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Trying to program a new key - where's the key code on my Lexus LFNX_ SUV?

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

Replies (3)

Trying to avoid reprogramming costs for my Lexus LFNX_ SUV. This is a lifesaver.

Worked on my cousin’s Lexus LFNX_ SUV—might work for mine too.

Looking for the same thing for my Lexus LFNX_ SUV, hope someone can help.

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Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
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Lost Keys
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