[Completed] Can't find key code for my 2011 Honda CR Z EX - help!

3662 views - Last reply: August 26, 2024
This topic is closed for new replies.
Supernova
Member since August 2022 • 101 posts

How can I access my 2011 Honda CR Z EX's key code to program new keys?

Posted on August 26, 2024
Adminbot
Staff Member • 1125 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2011 Honda CR Z EX. Check it out here: VIN Key Code Generator.

Posted on August 27, 2024

Replies (6)

Neondream
Member • 53 posts

Great info! Needed this for my old 2011 Honda CR Z EX.

August 27, 2024 Reply
Hyperlink
Member • 47 posts

Can’t believe this worked on my 2011 Honda CR Z EX. Huge thanks!

August 28, 2024 Reply
Warpspeed
Member • 94 posts

My 2011 Honda CR Z EX has the same problem—any luck getting the key code?

August 29, 2024 Reply
Yellowfin
Member • 117 posts

If this works for my 2011 Honda CR Z EX, I owe you big time.

August 30, 2024 Reply
Misterx
Member • 128 posts

Struggling with the same issue on my 2011 Honda CR Z EX, following this thread.

August 31, 2024 Reply
Youngturk
Member • 143 posts

Saved me from towing my 2011 Honda CR Z EX. Thanks!

September 01, 2024 Reply

Check the news !

Import Car Festival
🚙 Local Meetup: Import Car Festival
Cruise-ins, burnouts, and good times

🏁 Where: Waterfront Drive
📆 When: May 9 @ 11AM-6PM

Event features:
Show 'n Shine | Dyno Challenge | Parts Swap

⚙️ Forum Members: Who's going? Sound off in the comments! ✨

🔧 Track Prep & Safety Session

👨‍🔧 Instructors:
• Paint Specialist Sarah Chen
• Custom Fabricator Mike 'Wrench' O'Connor

🛠️ Hands-On Activities:
• Differential rebuild workshop
• 4-hour intensive training
• Personal coaching

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

🚗 May 11, 2026 at 1:00 PM (4-hour)

🔥 Early registrants get preferred work bay access!

Workshop: Track Prep & Safety Session
Carburetor to EFI Conversion Clinic

🚀 Carburetor to EFI Conversion Clinic

⚙️ Instructor: Turbocharging Specialist Marco Rodriguez

📊 Workshop Includes:
• Hands-on ECU flashing sessions
• 6-hour comprehensive hands-on training
• Cam profiles | Compression ratios | Octane requirements

🔩 Bonus: 20% discount on performance parts

🏎️ Next Session: May 10, 2026 at 12:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Did you know? Proper tuning can add 20-30% more power from the same hardware

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: Store your key code separately from your keys
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 Tip: Avoid exposing key fobs to water or extreme temperatures
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
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: Consider key insurance for expensive smart keys
Key Fact: Many cars can store up to 8 different key codes in memory

🔑 KEY SERVICES CLASSIFIEDS

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: 468-700-1233
Transponder Key Duplication
$65+
Posted: Apr 26, 2026
Get spare keys made before you lose yours! Cuts and programs most transponder keys on the spot. Cheaper than dealerships. 15+ years experience.
Call: 612-708-8943
Fleet Key Programming
Call
Posted: Apr 26, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 840-649-6325
Vintage Car Key Restoration
$55+
Posted: Apr 25, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 673-507-2250
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 1, 2026

Smart Key Programming Class

by Car Key Solutions
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
May 1, 2026

Anti-Theft System Demonstration

by Auto Key Masters
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 14, 2026

Smart Key Programming Class

by Car Key Solutions
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 17, 2026

Lost Key Solution Roadshow

by Immobilizer Experts
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