[Fixed] Is the key code tied to the ECU or the key on a Lexus IS 250 IS 250C?

802 views - Last reply: April 27, 2025
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How can I access my Lexus IS 250 IS 250C's key code to program new keys?

Hello! We've developed a VIN-based tool to help you get your key code for the Lexus IS 250 IS 250C. Check it out here: VIN Key Code Generator.

Replies (5)

Crossing my fingers—really need this for my Lexus IS 250 IS 250C!

My Lexus IS 250 IS 250C is basically useless until I get this code. Fingers crossed.

Same problem on my Lexus IS 250 IS 250C. Watching for any working solutions.

I'm stuck trying to get the key code for my Lexus IS 250 IS 250C, hope this helps.

Trying this out on my Lexus IS 250 IS 250C today—hoping it works.

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