[Fixed] All keys lost for Toyota FCHV3, how to retrieve code?

1734 views - Last reply: February 20, 2025
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How do I obtain the key code to program a Toyota FCHV3 key fob?

Hello! We've developed a VIN-based tool to help you get your key code for the Toyota FCHV3. Check it out here: VIN Key Code Generator.

Replies (3)

This might finally help me unlock my Toyota FCHV3's key code.

Hoping someone can confirm this works for a newer Toyota FCHV3.

Trying this on my Toyota FCHV3 later. Will report back.

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Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
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