[Method] Aftermarket solutions when 1989 Chrysler TC key code lost

2266 views - Last reply: February 25, 2025
This topic is closed for new replies.

How do I get the key code to program a new key for my 1989 Chrysler TC?

Hello! We've developed a VIN-based tool to help you get your key code for the 1989 Chrysler TC. Check it out here: VIN Key Code Generator.

Replies (6)

Trying everything I can to get the key code for my 1989 Chrysler TC.

I have a 2011 1989 Chrysler TC, will this method work for that year?

Same issue here with my 1989 Chrysler TC, let me know if it works.

Trying to avoid reprogramming costs for my 1989 Chrysler TC. This is a lifesaver.

Good luck to everyone dealing with 1989 Chrysler TC key issues!

Crossing my fingers—really need this for my 1989 Chrysler TC!

Check the news !

Drag Racing Championship
🏎️ Local Meetup: Drag Racing Championship
The event local car fans have been waiting for

🗺️ Where: Brewery District
When: May 23 @ 11AM-8PM

Event features:
Tech Sessions | DIY Demonstrations

🔩 Forum Members: Post your ride in our event discussion thread! 👍

🧰 Off-Road Vehicle Build Day

👨‍🏫 Instructors:
• Master Technician Carlos Rodriguez (20+ years experience)
• Custom Fabricator Mike 'Wrench' O'Connor

🔌 Hands-On Activities:
• Panel beating and dent repair
• 6-hour intensive training
• Personal coaching

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

🚙 May 31, 2026 at 11:00 AM (6-hour)

✨ Lunch and refreshments included!

Workshop: Off-Road Vehicle Build Day
Forced Induction Tuning Lab

🔋 Forced Induction Tuning Lab

🧰 Instructor: NASCAR Crew Chief Lisa Thompson

📱 Workshop Includes:
• Data interpretation techniques
• 6-hour comprehensive hands-on training
• Turbo sizing | Intercooling | Wastegate control

📉 Bonus: 1-month mentor access

🔌 Next Session: May 17, 2026 at 1:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

FYI: Many performance shops offer package deals for common upgrade paths

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

Security Systems
This means your car's immobilizer system can't read the key's transponder. Causes: dead key battery, damaged transponder chip, faulty car antenna ring around ignition, or system needs resetting. Try replacing the battery first.
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 Programming
Programming syncs the key's transponder chip with your car's immobilizer system. The process varies by manufacturer but generally involves: 1) authenticating with the car's computer 2) erasing old keys if needed 3) programming new key codes 4) testing functionality.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
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.
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.
Key Fact: Modern transponder keys have been required in all new US vehicles since 1998

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: May 13, 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: 551-759-5235
Key Fob Repair & Battery Replacement
$25+
Posted: May 4, 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: 277-935-0899
Fleet Key Programming
Call
Posted: May 7, 2026
Commercial key services for businesses with multiple vehicles. Bulk discounts available. We can handle all your company cars, trucks, and fleet vehicles.
Call: 916-907-6230
Vintage Car Key Restoration
$55+
Posted: May 11, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 659-743-2686
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Jun 8, 2026

Dealer-Level Programming Workshop

by VIN Decoder Pros
Solutions for when all keys are lost - from code pulling to immobilizer resets
Seminar
May 20, 2026

Key Fob Repair Training

by Immobilizer Experts
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Seminar
May 26, 2026

Lost Key Solution Roadshow

by Fob Fixers
Step-by-step instruction for repairing common key fob issues including button and circuit problems
Workshop
Jun 1, 2026

Immobilizer System Seminar

by Immobilizer Experts
Learn how to extract key codes from VIN numbers and decode vehicle security information

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