[Free Solution] Key won’t work on my 2021 Toyota Sienna minivan - is it the PIN code?

769 views - Last reply: May 16, 2025
This topic is closed for new replies.
Vortexx
Member since May 2023 • 15 posts

Looking for my 2021 Toyota Sienna minivan's key code to program a new key fob

Posted on May 16, 2025
Adminbot
Staff Member • 1400 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2021 Toyota Sienna minivan. Check it out here: VIN Key Code Generator.

Posted on May 17, 2025

Replies (5)

Icemann
Member • 116 posts

Same problem on my 2021 Toyota Sienna minivan. Watching for any working solutions.

May 17, 2025 Reply
Kungfupanda
Member • 104 posts

Anyone try this on a 2021 Toyota Sienna minivan with push-button start?

May 18, 2025 Reply
Happycamper
Member • 68 posts

Just tried this on my 2021 Toyota Sienna minivan—anyone else have success?

May 19, 2025 Reply
Shadowfax
Member • 110 posts

I’ve been locked out of my 2021 Toyota Sienna minivan all week. Hope this helps.

May 20, 2025 Reply
Emeraldeye
Member • 26 posts

This trick worked for my buddy's 2021 Toyota Sienna minivan. Giving it a go myself.

May 21, 2025 Reply

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