[It Worked!] Programming new key for Honda Rebel 300 - don’t know code

970 views - Last reply: December 10, 2024
This topic is closed for new replies.
Eve
Member since November 2022 • 33 posts

Need the key code to program a new key for my Honda Rebel 300 - help?

Posted on December 10, 2024
Adminbot
Staff Member • 1115 posts

Hello! We've developed a VIN-based tool to help you get your key code for the Honda Rebel 300. Check it out here: VIN Key Code Generator.

Posted on December 11, 2024

Replies (4)

Wizardoz
Member • 144 posts

Trying everything I can to get the key code for my Honda Rebel 300.

December 11, 2024 Reply
Electricboog
Member • 110 posts

Same problem on my Honda Rebel 300. Watching for any working solutions.

December 12, 2024 Reply
Blackwidow
Member • 83 posts

Trying to figure this out for my Honda Rebel 300 too!

December 13, 2024 Reply
Fastlane
Member • 127 posts

Just checking in to say this helped with my Honda Rebel 300. Thanks!

December 14, 2024 Reply

Check the news !

JDM Enthusiasts Meet
🚙 Local Meetup: JDM Enthusiasts Meet
From daily drivers to show queens

🏁 Where: Local Race Track
📆 When: May 26 @ 12AM-6PM

Event features:
Club Displays | Trunk Swap Meet

⚙️ Forum Members: Forum members get preferred parking! ✨

🔩 Performance Modding 101

👩‍🏭 Instructors:
• Race Engineer Emily Torres
• 4x4 Builder Mark Jensen

⚙️ Hands-On Activities:
• Panel beating and dent repair
• 6-hour intensive training
• Personal coaching

📋 Skills Covered:
Multimeter use | Wiring diagrams | Short circuit tracing

🏎️ May 8, 2026 at 12:00 PM (6-hour)

💡 Special discounts on tools for participants!

Workshop: Performance Modding 101
Performance Engine Building 101

🔋 Performance Engine Building 101

🧰 Instructor: Turbocharging Specialist Marco Rodriguez

📱 Workshop Includes:
• Budget performance hacks
• 4-hour intensive hands-on training
• Air/fuel ratios | Timing maps | Boost curves

📉 Bonus: Personalized setup recommendation

🔌 Next Session: May 4, 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

Cost & Options
1) Always have at least 2 working keys 2) Get spares made before losing originals 3) Consider key insurance/add-on coverage 4) Store key codes safely 5) Use protective cases for smart keys 6) Program new keys before old ones fail completely.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
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.
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: Some locksmiths offer mobile key programming services
Security Systems
Not recommended. Bypassing requires specialized knowledge and may violate anti-theft laws. Proper solutions: 1) Get correctly programmed keys 2) Replace faulty immobilizer components 3) Have dealer reset the system if keys are lost.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 28, 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: 357-465-2151
Lost Car Key Replacement
$120+
Posted: Apr 26, 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: 366-478-5356
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 24, 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: 912-732-1646
Smart Key Programming Special
$150
Posted: Apr 25, 2026
Push-to-start key replacement for Toyota, Honda, Nissan, Ford. Includes programming and testing. Limited time offer - normally $200+. Call for availability.
Call: 676-448-2196
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 15, 2026

Smart Key Programming Class

by The Key Lab
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 14, 2026

Mobile Key Programming Clinic

by Car Key Solutions
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Workshop
May 2, 2026

Transponder Key Tech Day

by Mobile Key Tech
Step-by-step instruction for repairing common key fob issues including button and circuit problems
Seminar
May 29, 2026

Immobilizer System Seminar

by Car Key Solutions
Solutions for when all keys are lost - from code pulling to immobilizer resets

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