[Closed] Just changed ECU on my 2006 Toyota Mark X - need new transponder code?

3319 views - Last reply: December 19, 2024
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How to get my 2006 Toyota Mark X's key code to program replacement keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2006 Toyota Mark X. Check it out here: VIN Key Code Generator.

Replies (6)

Following along—same issue with my 2006 Toyota Mark X.

Exactly what I was looking for to fix my 2006 Toyota Mark X.

I tried this with my 2006 Toyota Mark X but still no luck. Any suggestions?

I’ve got a 2012 2006 Toyota Mark X, would this method still work?

My 2006 Toyota Mark X might finally get back on the road thanks to this.

Does anyone know if this works on push-start 2006 Toyota Mark Xs?

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