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Programming used LS430 2001 keys


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I've picked up two (presumably used) keys from eBay both working at a low price from the same seller.

The keys apparently were 2001, and look the same.

My car is 2001 LS430, UCF30R-AEAGKW; Europe, Right hand drive, 3UZFE, 5 speed automatic, and apparently Ultraluxury edition (but without parking sensors).


Is there a way to program these to start the car and function identical or similar to the only master key I have?

Picture attached. Left to right; Purchased key 1, Purchased key 2, Functioning master key.


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  • 6 months later...

Well. This was a very old post from about 6 months ago now.


We figured out we required TechStream and a Toyota OBDII cable both which were purchased online.


We were able to program the keys to start the car, but not the remote functions.

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