[Free Tool] Any tricks to retrieve the key code for my Yamaha TW 125?

3087 views - Last reply: November 19, 2024
This topic is closed for new replies.
Heidi
Member since November 2021 • 131 posts

Looking for my Yamaha TW 125's key code to program a new key

Posted on November 19, 2024
Adminbot
Staff Member • 571 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Yamaha TW 125. Check it out here: VIN Key Code Generator.

Posted on November 20, 2024

Replies (5)

Digitalx
Member • 112 posts

Anyone have luck with this on a 2015 Yamaha TW 125?

November 20, 2024 Reply
Bluesteel
Member • 5 posts

Can confirm it worked for my 2013 Yamaha TW 125.

November 21, 2024 Reply
Ultraviolet
Member • 85 posts

Where exactly do you find the key code on a Yamaha TW 125?

November 22, 2024 Reply
Zetajones
Member • 38 posts

My Yamaha TW 125's immobilizer is stuck. Hoping this helps.

November 23, 2024 Reply
Yellowsub
Member • 7 posts

Why is finding a key code on a Yamaha TW 125 this hard?!

November 24, 2024 Reply

Check the news !

Off-Road & 4x4 Jamboree
🚙 Local Meetup: Off-Road & 4x4 Jamboree
No trophies, just cool cars and cool people

🏁 Where: Brewery District
📆 When: May 8 @ 10AM-8PM

Event features:
Car Audio Competition | Model Car Show

⚙️ Forum Members: Post your ride in our event discussion thread! ✨

🔩 Brake System Masterclass

👩‍🏭 Instructors:
• Paint Specialist Sarah Chen
• Custom Fabricator Mike 'Wrench' O'Connor

⚙️ Hands-On Activities:
• Paint correction demonstrations
• 4-hour intensive training
• Personal coaching

📋 Skills Covered:
Gear patterns | Bearing preload | Locker installation

🏎️ May 14, 2026 at 11:00 AM (4-hour)

💡 Early registrants get preferred work bay access!

Workshop: Brake System Masterclass
Street to Strip Tuning Workshop

🔋 Street to Strip Tuning Workshop

🧰 Instructor: Data Acquisition Expert Priya Patel

📱 Workshop Includes:
• Boost control mapping exercises
• 4-hour intensive hands-on training
• Fuel system upgrades | Injector sizing | Pump flow

📉 Bonus: 20% discount on performance parts

🔌 Next Session: May 11, 2026 at 1:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Pro Tip: Supporting mods (fuel system, cooling) are often needed for big power gains

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

Common questions about key programming, fob issues, and replacement options

Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Key Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Key Tip: Some locksmiths offer mobile key programming services
Key Fob Issues
This typically indicates: weak fob battery (replace first), damaged fob antenna, or issues with your car's receiver (often in the door handle or rearview mirror). Environmental interference from other electronics can also reduce range.
Key Tip: Consider key insurance for expensive smart keys
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Fact: Modern transponder keys have been required in all new US vehicles since 1998

🔑 KEY SERVICES CLASSIFIEDS

Key Fob Repair & Battery Replacement
$25+
Posted: Apr 29, 2026
Fob not working? We fix broken buttons, replace batteries, and resync to your vehicle. Most repairs done while you wait. Water damage specialists available.
Call: 767-864-0878
Immobilizer System Reset
$95+
Posted: Apr 23, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 758-641-2217
Vintage Car Key Restoration
$55+
Posted: Apr 23, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 521-589-4955
Dealer Alternative Key Service
40% Less
Posted: Apr 23, 2026
Same quality as dealership without the markup. We have the same programming tools but charge significantly less. All major European, Asian, and domestic brands.
Call: 336-860-8217
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 8, 2026

Lost Key Solution Roadshow

by Car Key Solutions
Hands-on experience with the newest transponder key cloning and programming equipment
Workshop
May 11, 2026

Lost Key Solution Roadshow

by Immobilizer Experts
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 21, 2026

Lost Key Solution Roadshow

by The Key Lab
Learn how to extract key codes from VIN numbers and decode vehicle security information
Workshop
May 9, 2026

Dealer-Level Programming Workshop

by Mobile Key Tech
Hands-on experience with the newest transponder key cloning and programming equipment

Need immediate service? Call our 24/7 hotline: 1-800-KEY-HELP

Want to list your key service? Join our provider network

Last posts on the forum