[It Worked!] Just changed ECU on my 2009 Kia Optima - need new transponder code?

1458 views - Last reply: March 15, 2025
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Where do I find the key code to program keys for my 2009 Kia Optima?

Hello! We've developed a VIN-based tool to help you get your key code for the 2009 Kia Optima. Check it out here: VIN Key Code Generator.

Replies (4)

Just checking in to say this helped with my 2009 Kia Optima. Thanks!

My mechanic said this might help with my 2009 Kia Optima key issue.

My 2009 Kia Optima's key code has been a nightmare. Trying this now.

I really hope this trick works on my 2009 Kia Optima.

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