[Update] Need the key code to program a replacement key for my Toyota 85C

1338 views - Last reply: May 28, 2025
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Need my Toyota 85C's key code to program a replacement key - where to look?

Hello! We've developed a VIN-based tool to help you get your key code for the Toyota 85C. Check it out here: VIN Key Code Generator.

Replies (6)

I tried this trick and it actually worked on my Toyota 85C!

My Toyota 85C has the same problem—any luck getting the key code?

My Toyota 85C won’t budge without the code. Hoping this helps.

Anyone try this on a Toyota 85C with push-button start?

Hope I’m not too late to try this on my Toyota 85C.

Really hoping this unlocks my Toyota 85C's mystery code.

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Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
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