[Issue Closed] 2003 Toyota Aristo ECU swap - need to pair new keys?

4787 views - Last reply: January 30, 2025
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How do I get the key code to program a new key for my 2003 Toyota Aristo?

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 Toyota Aristo. Check it out here: VIN Key Code Generator.

Replies (4)

Will this work for older 2003 Toyota Aristos? Mine's a 2009.

Following along—same issue with my 2003 Toyota Aristo.

Good luck to everyone dealing with 2003 Toyota Aristo key issues!

Got a dead key fob for my 2003 Toyota Aristo. Need the code badly.

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