[Confirmed] 2012 Nissan Versa won’t start after replacing key - what code do I need?

3905 views - Last reply: September 27, 2024
This topic is closed for new replies.
Redalert
Member since November 2021 • 40 posts

Need my 2012 Nissan Versa's key code to program a replacement key - where to look?

Posted on September 27, 2024
Adminbot
Staff Member • 1159 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2012 Nissan Versa. Check it out here: VIN Key Code Generator.

Posted on September 28, 2024

Replies (3)

Quantumq
Member • 54 posts

I tried this trick and it actually worked on my 2012 Nissan Versa!

September 28, 2024 Reply
Irongiant
Member • 140 posts

I tried this trick and it actually worked on my 2012 Nissan Versa!

September 29, 2024 Reply
Javaking
Member • 104 posts

Will this work for older 2012 Nissan Versas? Mine's a 2009.

September 30, 2024 Reply

Check the news !

Truck Nationals
🏎️ Local Meetup: Truck Nationals
Where car culture comes alive in your community

🗺️ Where: Downtown Main Street
⏰ When: May 15 @ 11AM-6PM

Event features:
Poker Run | Scavenger Hunt

🔩 Forum Members: Check our forum thread for latest updates! 👍

🧰 Classic Car Restoration Workshop

👨‍🏫 Instructors:
• Restoration Pro Alex Petrov
• 4x4 Builder Mark Jensen

🔌 Hands-On Activities:
• Paint correction demonstrations
• 6-hour intensive training
• Personal coaching

📅 Skills Covered:
Harness installation | Fire suppression | Weight balance

🚙 May 11, 2026 at 12:00 PM (6-hour)

✨ Limited to 15 participants - reserve your spot now!

Workshop: Classic Car Restoration Workshop
Drivetrain Optimization Workshop

🚀 Drivetrain Optimization Workshop

⚙️ Instructor: Engine Builder Mike O'Connor (1000+ HP builds)

📊 Workshop Includes:
• Real-world case studies
• 4-hour intensive hands-on training
• Cooling system optimization | Heat management

🔩 Bonus: Access to tuning parameter database

🏎️ Next Session: May 12, 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

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 Tip: Consider key insurance for expensive smart keys
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 Tip: Consider key insurance for expensive smart keys
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 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).
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 Fact: Smart keys use radio frequencies between 125 kHz and 2.4 GHz

🔑 KEY SERVICES CLASSIFIEDS

Key Fob Repair & Battery Replacement
$25+
Posted: Apr 26, 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: 816-296-4573
Immobilizer System Reset
$95+
Posted: Apr 28, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 704-552-2776
Fleet Key Programming
Call
Posted: Apr 23, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 295-662-9873
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: 406-760-2502
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 21, 2026

Mobile Key Programming Clinic

by Mobile Key Tech
Become certified in vehicle security systems with our intensive 2-day course
Seminar
May 5, 2026

Immobilizer System Seminar

by Locksmith Pro
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 2, 2026

Key Fob Repair Training

by The Key Lab
Solutions for when all keys are lost - from code pulling to immobilizer resets
Seminar
May 23, 2026

VIN Decoding Workshop

by Auto Key Masters
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools

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