[Free Fix] Programmed new key but Cadillac CTS Premium Coupe still won’t start - code?

706 views - Last reply: December 27, 2024
This topic is closed for new replies.
Younggun
Member since February 2023 • 99 posts

Need the key code to program a replacement key for my Cadillac CTS Premium Coupe

Posted on December 27, 2024
Adminbot
Staff Member • 685 posts

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

Posted on December 28, 2024

Replies (4)

Blackwidow
Member • 119 posts

I need this so bad for my Cadillac CTS Premium Coupe. Subscribed!

December 28, 2024 Reply
Killerbee
Member • 116 posts

Will this work for older Cadillac CTS Premium Coupes? Mine's a 2009.

December 29, 2024 Reply
Neonlights
Member • 94 posts

This thread might save my Cadillac CTS Premium Coupe. Thanks everyone!

December 30, 2024 Reply
Deltaforce
Member • 133 posts

Was about to tow my Cadillac CTS Premium Coupe. Let me try this first.

December 31, 2024 Reply

Check the news !

Rally Car Experience Day
🚙 Local Meetup: Rally Car Experience Day
The best local cars all in one place

🏁 Where: Fairgrounds Parking Lot
📆 When: May 21 @ 12AM-6PM

Event features:
Judged Show | People's Choice Awards

⚙️ Forum Members: Let us know if you're bringing your project car! ✨

🔧 Track Prep & Safety Session

👨‍🔧 Instructors:
• Detailer Extraordinaire Lisa Wong
• Paint Specialist Sarah Chen

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

📝 Skills Covered:
Alignment angles | Spring rates | Damping adjustment

🚗 May 11, 2026 at 12:00 PM (4-hour)

🔥 Limited to 15 participants - reserve your spot now!

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

🚀 Carburetor to EFI Conversion Clinic

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

📊 Workshop Includes:
• Emission-legal power gains
• 6-hour comprehensive hands-on training
• Gear ratios | Differential tuning | Driveshaft angles

🔩 Bonus: Entered into performance parts giveaway

🏎️ Next Session: May 14, 2026 at 2:00 PM

Customize Your Tuning Focus:

🚀 Performance Mod Cost Estimator

Remember: More power means you'll need better brakes and tires

Vehicle Information

Modification Information

Additional Options

🔑 Car Key & Fob FAQ

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

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 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
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.
Cost & Options
Quality aftermarket keys work well for most vehicles at lower cost. However, some luxury brands use proprietary technology only available through dealers. For expensive cars, OEM may be worth the extra cost for reliability.
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: Consider key insurance for expensive smart keys
Key Fact: Smart keys use radio frequencies between 125 kHz and 2.4 GHz

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 28, 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: 206-938-0683
Car Key Extraction Service
$45+
Posted: Apr 27, 2026
Broken key stuck in ignition or door? We can remove it without damage and make new keys same day. Emergency service available 24/7 for lockouts.
Call: 930-229-1796
Anti-Theft System Repair
$85+
Posted: Apr 24, 2026
Fixing security light issues, PATS systems, and ignition immobilizers. Proper diagnosis before repair. Most vehicles serviced same day. Warranty on all work.
Call: 976-339-5443
Vintage Car Key Restoration
$55+
Posted: Apr 30, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 296-625-1441
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 11, 2026

Transponder Key Tech Day

by The Key Lab
Become certified in vehicle security systems with our intensive 2-day course
Seminar
May 4, 2026

Anti-Theft System Demonstration

by The Key Lab
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Seminar
May 30, 2026

VIN Decoding Workshop

by Auto Key Masters
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Seminar
May 10, 2026

Car Security Certification Course

by The Key Lab
Become certified in vehicle security systems with our intensive 2-day course

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