[Closed] How do I find the immobilizer code for my Yamaha DT 400 MX?

2436 views - Last reply: May 07, 2025
This topic is closed for new replies.
Pandaexpress
Member since April 2022 • 53 posts

Trying to program a new key for my Yamaha DT 400 MX - where's the key code?

Posted on May 07, 2025
Adminbot
Staff Member • 1043 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Yamaha DT 400 MX. Check it out here: VIN Key Code Generator.

Posted on May 08, 2025

Replies (6)

Javajunkie
Member • 30 posts

I’m not alone! My Yamaha DT 400 MX is doing the same thing.

May 08, 2025 Reply
Yankeezulu
Member • 121 posts

I think my Yamaha DT 400 MX has the same issue. Good to know I'm not alone.

May 09, 2025 Reply
Kungfupanda
Member • 146 posts

Just wanted to say this guide helped with my Yamaha DT 400 MX!

May 10, 2025 Reply
Alphamax
Member • 48 posts

Following this for my Yamaha DT 400 MX. Please update if it works!

May 11, 2025 Reply
Alphadog
Member • 97 posts

Hoping someone can confirm this works for a newer Yamaha DT 400 MX.

May 12, 2025 Reply
Pandaexpress
Member • 64 posts

Just tried this on my Yamaha DT 400 MX—anyone else have success?

May 13, 2025 Reply

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