[Solved] Got new ECU and now Lexus Coach Edition LS 400 wants key programming code

3481 views - Last reply: December 08, 2024
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How do I find the key code to program a key for my Lexus Coach Edition LS 400?

Hello! We've developed a VIN-based tool to help you get your key code for the Lexus Coach Edition LS 400. Check it out here: VIN Key Code Generator.

Replies (4)

I need this so bad for my Lexus Coach Edition LS 400. Subscribed!

I’m stuck in a parking lot with my Lexus Coach Edition LS 400. Trying this now.

My Lexus Coach Edition LS 400 needs a new key but I need the code first. Help!

Where exactly do you find the key code on a Lexus Coach Edition LS 400?

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An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
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