[Answered] Chrysler Sunbeam stuck in anti-theft mode - code lost

4123 views - Last reply: April 19, 2025
This topic is closed for new replies.

How do I find the key code to program a key for my Chrysler Sunbeam?

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

Replies (5)

Trying to figure this out for my Chrysler Sunbeam too!

Same problem on my Chrysler Sunbeam. Watching for any working solutions.

This just might solve my Chrysler Sunbeam's ignition issue.

Anyone have luck with this on a 2015 Chrysler Sunbeam?

Anyone try this on a Chrysler Sunbeam with push-button start?

Check the news !

Classic & Vintage Car Rally
🚙 Local Meetup: Classic & Vintage Car Rally
No trophies, just cool cars and cool people

🏁 Where: Community College Campus
📆 When: May 15 @ 10AM-7PM

Event features:
Poker Run | Scavenger Hunt

⚙️ Forum Members: Post your ride in our event discussion thread! ✨

🧰 Electrical Diagnostics Lab

👨‍🏫 Instructors:
• Race Engineer Emily Torres
• Safety Inspector Robert Yang

🔌 Hands-On Activities:
• Live engine tuning session
• 4-hour intensive training
• Personal coaching

📅 Skills Covered:
Gear patterns | Bearing preload | Locker installation

🚙 May 10, 2026 at 10:00 AM (4-hour)

✨ Special discounts on tools for participants!

Workshop: Electrical Diagnostics Lab
Performance Engine Building 101

🏁 Performance Engine Building 101

🔧 Instructor: Dyno Operator of the Year Dave Wilson

💻 Workshop Includes:
• Emission-legal power gains
• 4-hour intensive hands-on training
• NVH reduction | Drivability tuning | Daily driver balance

📈 Bonus: Entered into performance parts giveaway

⏱️ Next Session: May 11, 2026 at 12:00 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
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
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 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).
Lost Keys
Yes, a skilled auto locksmith can extract the broken key and make a replacement. They can often do this without damaging the ignition cylinder. The new key will need programming if it has a transponder chip.
Key Fact: Many cars can store up to 8 different key codes in memory

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 28, 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: 301-438-9022
Immobilizer System Reset
$95+
Posted: Apr 25, 2026
Fix "key not detected" errors and immobilizer issues. Dealer-level diagnostic equipment. Can often repair without replacing entire system. Free estimates.
Call: 302-806-5088
Vintage Car Key Restoration
$55+
Posted: Apr 26, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 871-868-8163
Key Fob Case Replacement
$35
Posted: Apr 26, 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: 459-877-0038
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
May 11, 2026

Immobilizer System Seminar

by Auto Key Masters
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools
Workshop
May 27, 2026

Mobile Key Programming Clinic

by Immobilizer Experts
Learn dealer-level programming techniques normally only available at franchise shops
Seminar
May 26, 2026

Mobile Key Programming Clinic

by Locksmith Pro
Hands-on experience with the newest transponder key cloning and programming equipment
Seminar
May 14, 2026

Dealer-Level Programming Workshop

by Fob Fixers
Solutions for when all keys are lost - from code pulling to immobilizer resets

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