[Archived] Need to reset my Honda NS 400 R immobilizer system

754 views - Last reply: August 23, 2024
This topic is closed for new replies.
Cosmokid
Member since November 2021 • 15 posts

How do I obtain the key code to program a Honda NS 400 R key fob?

Posted on August 23, 2024
Adminbot
Staff Member • 1471 posts

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

Posted on August 24, 2024

Replies (5)

Bob
Member • 71 posts

Has anyone gotten this method to work on a Honda NS 400 R before?

August 24, 2024 Reply
Neondream
Member • 144 posts

Worked for someone with a Honda NS 400 R? Need to hear it!

August 25, 2024 Reply
Darthvader
Member • 28 posts

Was about to give up on my Honda NS 400 R, but this gives me hope.

August 26, 2024 Reply
Vortexx
Member • 149 posts

My Honda NS 400 R has the same problem—any luck getting the key code?

August 27, 2024 Reply
Digitaldude
Member • 32 posts

Trying to figure this out for my Honda NS 400 R too!

August 28, 2024 Reply

Check the news !

Classic & Vintage Car Rally
🚙 Local Meetup: Classic & Vintage Car Rally
A gathering for true gearheads and petrolheads

🏁 Where: Fairgrounds Parking Lot
📆 When: May 28 @ 12AM-7PM

Event features:
Tech Sessions | DIY Demonstrations

⚙️ Forum Members: Forum staff will be there - come say hi! ✨

🧰 Off-Road Vehicle Build Day

👨‍🏫 Instructors:
• Master Technician Carlos Rodriguez (20+ years experience)
• 4x4 Builder Mark Jensen

🔌 Hands-On Activities:
• Ceramic coating application
• 6-hour intensive training
• Personal coaching

📅 Skills Covered:
Paint decontamination | Polishing | Protective coatings

🚙 May 20, 2026 at 10:00 AM (6-hour)

✨ Take home custom workshop manual!

Workshop: Off-Road Vehicle Build Day
Suspension Tuning for Speed

🔋 Suspension Tuning for Speed

🧰 Instructor: Suspension Guru Alex Petrov

📱 Workshop Includes:
• Common tuning mistake avoidance
• 6-hour comprehensive hands-on training
• NVH reduction | Drivability tuning | Daily driver balance

📉 Bonus: 20% discount on performance parts

🔌 Next Session: May 7, 2026 at 11:00 AM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Warning: Cheap parts often cost more in the long run due to failures

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Tip: Always have at least two working keys to avoid expensive replacements
Key Fob Issues
Common causes: dead battery (most common), water damage, internal circuit damage, or the fob lost synchronization with your car. Try replacing the battery first. If that doesn't help, the fob may need reprogramming or replacement.
Key Tip: Newer cars often require dealer programming for first key replacement
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: Newer cars often require dealer programming for first key replacement
Key Programming
Common reasons: wrong key type for your vehicle, anti-theft system needs reset, low car battery voltage during programming, or the key isn't properly synced. Some cars also have programming limits (only 2-4 keys can be registered).
Key Tip: Newer cars often require dealer programming for first key replacement
Lost Keys
Dealerships can often cut keys using your VIN, but will require proof of ownership. This only works for original factory keys - aftermarket or previously replaced locks won't match. The key will still need programming to start the car if it has a transponder.
Key Fact: Some luxury car keys can cost $800+ to replace at dealerships

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 22, 2026
Professional car key programming for most makes/models. We come to you! Transponder keys, fobs, and smart keys. Same-day service available. All work guaranteed.
Call: 436-721-4120
Lost Car Key Replacement
$120+
Posted: Apr 25, 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: 456-620-8371
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 27, 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: 828-593-6740
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: 740-445-5376
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 14, 2026

Car Security Certification Course

by The Key Lab
Learn how to extract key codes from VIN numbers and decode vehicle security information
Workshop
May 29, 2026

Anti-Theft System Demonstration

by Car Key Solutions
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 17, 2026

Car Security Certification Course

by Mobile Key Tech
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 12, 2026

Car Security Certification Course

by Auto Key Masters
Step-by-step instruction for repairing common key fob issues including button and circuit problems

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