[Solution] Trying to program a new key for Infiniti FX45 AWD - code required?

4326 views - Last reply: January 28, 2025
This topic is closed for new replies.

How do I retrieve the key code for my Infiniti FX45 AWD to program a key?

Hello! We've developed a VIN-based tool to help you get your key code for the Infiniti FX45 AWD. Check it out here: VIN Key Code Generator.

Replies (6)

Following this for my Infiniti FX45 AWD. Please update if it works!

Really need the key code for my Infiniti FX45 AWD, thanks for sharing!

Any updates on getting the key code for the Infiniti FX45 AWD?

Just tried this on my Infiniti FX45 AWD—anyone else have success?

Same problem on my Infiniti FX45 AWD. Watching for any working solutions.

Good luck to everyone dealing with Infiniti FX45 AWD key issues!

Check the news !

Drift Challenge Series
🚗 Local Meetup: Drift Challenge Series
The local meetup for serious enthusiasts

📍 Where: Industrial Park
📅 When: May 26 @ 10AM-8PM

Event features:
Burnout Contest | DJ Music | Vendor Booths

🔧 Forum Members: Who's going? Sound off in the comments! 👋

🔧 Brake System Masterclass

👨‍🔧 Instructors:
• Safety Inspector Robert Yang
• Suspension Guru David Klein

🛠️ Hands-On Activities:
• Roll cage installation demo
• 4-hour intensive training
• Personal coaching

📝 Skills Covered:
Color matching | Clear coat application | Scratch repair

🚗 May 10, 2026 at 11:00 AM (4-hour)

🔥 Early registrants get preferred work bay access!

Workshop: Brake System Masterclass
Race Car Setup Seminar

🚀 Race Car Setup Seminar

⚙️ Instructor: Data Acquisition Expert Priya Patel

📊 Workshop Includes:
• Emission-legal power gains
• 6-hour comprehensive hands-on training
• Gear ratios | Differential tuning | Driveshaft angles

🔩 Bonus: Access to tuning parameter database

🏎️ Next Session: May 13, 2026 at 3:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Remember: More power means you'll need better brakes and tires

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Key Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Lost Keys
Costs vary widely: Basic keys: $50-$150, Transponder keys: $150-$300, Smart keys/fobs: $200-$800, Dealership replacements typically cost 20-50% more than locksmiths. Emergency/lockout service adds $50-$150.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Tip: Some locksmiths offer mobile key programming services
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 Fact: Some insurance policies offer key replacement coverage

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 24, 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: 391-334-3826
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 19, 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: 440-317-9482
Fleet Key Programming
Call
Posted: Apr 25, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 506-846-0681
Dealer Alternative Key Service
40% Less
Posted: Apr 25, 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: 870-465-1868
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Apr 30, 2026

Car Security Certification Course

by Mobile Key Tech
Become certified in vehicle security systems with our intensive 2-day course
Workshop
May 29, 2026

Dealer-Level Programming Workshop

by Locksmith Pro
In-depth class covering push-to-start systems and proximity key programming techniques
Workshop
May 5, 2026

VIN Decoding Workshop

by The Key Lab
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 26, 2026

Transponder Key Tech Day

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