[Free Fix] Lexus LS 430 won't start after battery swap - need transponder code?

3097 views - Last reply: October 13, 2024
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Where's the key code stored on a Lexus LS 430 for programming keys?

Hello! We've developed a VIN-based tool to help you get your key code for the Lexus LS 430. Check it out here: VIN Key Code Generator.

Replies (4)

Will this work for older Lexus LS 430s? Mine's a 2009.

My Lexus LS 430 might finally get back on the road thanks to this.

I’ll try this and update how it goes with my Lexus LS 430.

Does anyone know if this works on push-start Lexus LS 430s?

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Key Fob Issues
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This means your car's immobilizer system can't read the key's transponder. Causes: dead key battery, damaged transponder chip, faulty car antenna ring around ignition, or system needs resetting. Try replacing the battery first.
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