[Fixed] My Scion tC AT20 says ‘Code Error’ on dash - what’s wrong?

4706 views - Last reply: April 09, 2025
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Looking for my Scion tC AT20's key code to program a new key fob

Hello! We've developed a VIN-based tool to help you get your key code for the Scion tC AT20. Check it out here: VIN Key Code Generator.

Replies (3)

I’m not alone! My Scion tC AT20 is doing the same thing.

My Scion tC AT20's immobilizer is stuck. Hoping this helps.

Just wanted to say this guide helped with my Scion tC AT20!

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