[Free Tool] Alternatives to key code for 1998 Factory Five GTM models

4698 views - Last reply: December 05, 2024
This topic is closed for new replies.

Trying to program a spare key - where's the key code on my 1998 Factory Five GTM?

Hello! We've developed a VIN-based tool to help you get your key code for the 1998 Factory Five GTM. Check it out here: VIN Key Code Generator.

Replies (3)

Finally, something that might help with my 1998 Factory Five GTM's key code issue!

I’ve been locked out of my 1998 Factory Five GTM all week. Hope this helps.

My 1998 Factory Five GTM has the same problem—any luck getting the key code?

Check the news !

Euro Car Enthusiasts Day
🚙 Local Meetup: Euro Car Enthusiasts Day
A gathering for true gearheads and petrolheads

🏁 Where: Waterfront Drive
📆 When: May 26 @ 10AM-4PM

Event features:
Tech Sessions | DIY Demonstrations

⚙️ Forum Members: Check our forum thread for latest updates! ✨

🔩 Hands-On Engine Tuning Workshop

👩‍🏭 Instructors:
• Master Technician Carlos Rodriguez (20+ years experience)
• Detailer Extraordinaire Lisa Wong

⚙️ Hands-On Activities:
• Interior restoration techniques
• 4-hour intensive training
• Personal coaching

📋 Skills Covered:
Leather repair | Headliner replacement | Trim restoration

🏎️ May 10, 2026 at 12:00 PM (4-hour)

💡 Free parts giveaway for all attendees!

Workshop: Hands-On Engine Tuning Workshop
Carburetor to EFI Conversion Clinic

🏁 Carburetor to EFI Conversion Clinic

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

💻 Workshop Includes:
• Component selection guides
• 4-hour intensive hands-on training
• Traction control tuning | Launch control setup

📈 Bonus: Certificate of completion

⏱️ Next Session: May 12, 2026 at 3:00 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: Some locksmiths offer mobile key programming services
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: Keep spare keys in a faraday bag to prevent signal amplification theft
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: Keep spare keys in a faraday bag to prevent signal amplification theft
Security Systems
Some systems reset by: 1) Disconnecting battery for 15+ minutes 2) Using original keys in specific sequences 3) Professional diagnostic reset. Consult your manual - procedures vary. Persistent issues may require dealer-level tools.
Security Systems
A flashing security light often indicates an immobilizer issue. Solid light suggests the system is armed but not recognizing your key. Causes: faulty key chip, damaged antenna ring, low battery, or system needs reprogramming.
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 21, 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: 588-208-8342
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 20, 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: 314-656-7364
Smart Key Programming Special
$150
Posted: Apr 20, 2026
Push-to-start key replacement for Toyota, Honda, Nissan, Ford. Includes programming and testing. Limited time offer - normally $200+. Call for availability.
Call: 896-897-2475
Fleet Key Programming
Call
Posted: Apr 24, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 494-256-4070
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 15, 2026

Transponder Key Tech Day

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 5, 2026

Dealer-Level Programming Workshop

by The Key Lab
Step-by-step instruction for repairing common key fob issues including button and circuit problems
Workshop
May 17, 2026

Transponder Key Tech Day

by Immobilizer Experts
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
May 2, 2026

Anti-Theft System Demonstration

by Fob Fixers
In-depth class covering push-to-start systems and proximity key programming techniques

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