[Archived] Need key code to program fob for Subaru WRX Sedan

1825 views - Last reply: September 19, 2024
This topic is closed for new replies.
Eve
Member since May 2022 • 26 posts

How to find the key code to program keys for my Subaru WRX Sedan?

Posted on September 19, 2024
Adminbot
Staff Member • 1527 posts

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

Posted on September 20, 2024

Replies (4)

Goldenret
Member • 7 posts

Been stuck with my Subaru WRX Sedan for weeks. This might be the fix.

September 20, 2024 Reply
Emeraldeye
Member • 68 posts

Good luck to everyone dealing with Subaru WRX Sedan key issues!

September 21, 2024 Reply
Whiteknight
Member • 100 posts

Any updates on getting the key code for the Subaru WRX Sedan?

September 22, 2024 Reply
Quantumfizz
Member • 69 posts

I really hope this trick works on my Subaru WRX Sedan.

September 23, 2024 Reply

Check the news !

Tuner Car Showdown
🚗 Local Meetup: Tuner Car Showdown
The local meetup for serious enthusiasts

📍 Where: Brewery District
📅 When: May 22 @ 12AM-8PM

Event features:
Club Displays | Trunk Swap Meet

🔧 Forum Members: Special section just for forum members! 👋

🧰 Off-Road Vehicle Build Day

👨‍🏫 Instructors:
• Electronics Expert Priya Patel
• 4x4 Builder Mark Jensen

🔌 Hands-On Activities:
• Wiring harness fabrication
• 4-hour intensive training
• Personal coaching

📅 Skills Covered:
Paint decontamination | Polishing | Protective coatings

🚙 May 8, 2026 at 9:00 AM (4-hour)

✨ Special discounts on tools for participants!

Workshop: Off-Road Vehicle Build Day
Performance Engine Building 101

🔋 Performance Engine Building 101

🧰 Instructor: Classic Muscle Tuner Tom 'Torque' Jenkins

📱 Workshop Includes:
• Hands-on ECU flashing sessions
• 4-hour intensive hands-on training
• Air/fuel ratios | Timing maps | Boost curves

📉 Bonus: Entered into performance parts giveaway

🔌 Next Session: May 8, 2026 at 4:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Pro Tip: Supporting mods (fuel system, cooling) are often needed for big power gains

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

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: Store your key code separately from your keys
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: Replace key fob batteries every 1-2 years as preventative maintenance
Cost & Options
You can buy fobs online, but: 1) Must match your exact model/year 2) Many still require professional programming 3) Cheap knockoffs may not work reliably. Some eBay/Amazon sellers offer programming instructions for DIY-friendly models.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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 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: Store your key code separately from your keys
Key Fact: Many cars can store up to 8 different key codes in memory

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 21, 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: 617-997-3022
Immobilizer System Reset
$95+
Posted: Apr 26, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 485-993-0615
Transponder Key Duplication
$65+
Posted: Apr 22, 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: 324-584-0959
Key Fob Case Replacement
$35
Posted: Apr 23, 2026
Cracked or damaged fob housing? We transfer your electronics to a new case. Multiple color options available. Most models in stock. 15-minute service.
Call: 828-944-8626
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 16, 2026

Mobile Key Programming Clinic

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 18, 2026

Smart Key Programming Class

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 20, 2026

Anti-Theft System Demonstration

by VIN Decoder Pros
Hands-on experience with the newest transponder key cloning and programming equipment
Workshop
May 7, 2026

Car Security Certification Course

by Locksmith Pro
Learn dealer-level programming techniques normally only available at franchise shops

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