[It Worked!] Kawasaki KFX90 immobilizer not responding after new key

1007 views - Last reply: April 13, 2025
This topic is closed for new replies.
Xrayvision
Member since March 2023 • 22 posts

How can I obtain my Kawasaki KFX90's key code to program a spare key?

Posted on April 13, 2025
Adminbot
Staff Member • 587 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Kawasaki KFX90. Check it out here: VIN Key Code Generator.

Posted on April 14, 2025

Replies (4)

Purplehaze
Member • 146 posts

I’m also looking for how to retrieve the key code on a Kawasaki KFX90.

April 14, 2025 Reply
Hotshot
Member • 39 posts

My Kawasaki KFX90 is basically useless until I get this code. Fingers crossed.

April 15, 2025 Reply
Quantumflux
Member • 100 posts

Following closely—this could be the fix I need for my Kawasaki KFX90.

April 16, 2025 Reply
Blackwidow
Member • 149 posts

Trying to figure this out for my Kawasaki KFX90 too!

April 17, 2025 Reply

Check the news !

Drag Racing Championship
🚗 Local Meetup: Drag Racing Championship
Where car culture comes alive in your community

📍 Where: Regional Airport (static display area)
📅 When: May 27 @ 10AM-5PM

Event features:
Burnout Contest | DJ Music | Vendor Booths

🔧 Forum Members: Post in the thread to reserve your spot! 👋

🔩 Classic Car Restoration Workshop

👩‍🏭 Instructors:
• Custom Fabricator Mike 'Wrench' O'Connor
• Electronics Expert Priya Patel

⚙️ Hands-On Activities:
• Suspension geometry setup
• 4-hour intensive training
• Personal coaching

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

🏎️ May 10, 2026 at 12:00 PM (4-hour)

💡 Limited to 15 participants - reserve your spot now!

Workshop: Classic Car Restoration Workshop
Race Car Setup Seminar

🏁 Race Car Setup Seminar

🔧 Instructor: Dyno Operator of the Year Dave Wilson

💻 Workshop Includes:
• Live dyno tuning demonstrations
• 4-hour intensive hands-on training
• Air/fuel ratios | Timing maps | Boost curves

📈 Bonus: Custom tune file included

⏱️ Next Session: May 11, 2026 at 4:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Insight: Suspension mods should match your intended use (street vs track)

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Key Programming
Some vehicles allow DIY key programming using specific sequences (like turning ignition on/off with original keys). However, most modern cars require specialized equipment only locksmiths or dealers have. Check your owner's manual for your specific model.
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 Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
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.
Security Systems
An anti-theft system that prevents the engine from starting unless it detects the correct transponder chip in the key. The chip sends a unique code to the car's computer when you turn the ignition. No match = no start, even with a physically matching key.
Key Tip: Consider key insurance for expensive smart keys
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 24, 2026
Lost all your keys? We can cut and program new ones even without originals. Dealership alternative at 40% less. Proof of ownership required. Serving all major brands.
Call: 773-518-0223
Car Key Extraction Service
$45+
Posted: Apr 19, 2026
Broken key stuck in ignition or door? We can remove it without damage and make new keys same day. Emergency service available 24/7 for lockouts.
Call: 452-299-6126
Vintage Car Key Restoration
$55+
Posted: Apr 29, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 812-234-7986
Key Fob Case Replacement
$35
Posted: Apr 20, 2026
Cracked or damaged fob housing? We transfer your electronics to a new case. Multiple color options available. Most models in stock. 15-minute service.
Call: 856-204-5551
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 5, 2026

Dealer-Level Programming Workshop

by Fob Fixers
Hands-on experience with the newest transponder key cloning and programming equipment
Seminar
May 27, 2026

Mobile Key Programming Clinic

by Fob Fixers
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 10, 2026

Key Fob Repair Training

by Mobile Key Tech
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Workshop
May 12, 2026

Transponder Key Tech Day

by Auto Key Masters
Learn how to extract key codes from VIN numbers and decode vehicle security information

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