[It Worked!] Lost key code for my Pontiac Grand Prix Landau - what can I do?

4927 views - Last reply: August 26, 2024
This topic is closed for new replies.

Where's the key code stored in a Pontiac Grand Prix Landau for making new keys?

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

Replies (3)

Still looking for a reliable way to find the key code on my Pontiac Grand Prix Landau.

Thanks! Been struggling with this on my Pontiac Grand Prix Landau for a while.

This just might solve my Pontiac Grand Prix Landau's ignition issue.

Check the news !

Annual Muscle Car Meetup
🚗 Local Meetup: Annual Muscle Car Meetup
From daily drivers to show queens

📍 Where: Fairgrounds Parking Lot
📅 When: August 21 @ 10AM-6PM

Event features:
Cruise Night | Raffle Prizes | Food Trucks

🔧 Forum Members: Forum members get preferred parking! 👋

🔩 Hands-On Engine Tuning Workshop

👩‍🏭 Instructors:
• Master Technician Carlos Rodriguez (20+ years experience)
• Safety Inspector Robert Yang

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

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

🏎️ August 4, 2026 at 12:00 PM (4-hour)

💡 Lunch and refreshments included!

Workshop: Hands-On Engine Tuning Workshop
Street to Strip Tuning Workshop

🚀 Street to Strip Tuning Workshop

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

📊 Workshop Includes:
• Data interpretation techniques
• 6-hour comprehensive hands-on training
• Exhaust scavenging | Header design | Backpressure

🔩 Bonus: Entered into performance parts giveaway

🏎️ Next Session: August 3, 2026 at 11:00 AM

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
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
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 Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
Key Fob Issues
Many cars have a resync procedure: 1) Press lock/unlock buttons while near the car 2) Insert key and turn ignition on/off in a specific pattern 3) Use a sequence of button presses. Check your manual for exact steps - procedures vary widely by manufacturer.
Cost & Options
1) Always have at least 2 working keys 2) Get spares made before losing originals 3) Consider key insurance/add-on coverage 4) Store key codes safely 5) Use protective cases for smart keys 6) Program new keys before old ones fail completely.
Key Tip: Consider key insurance for expensive smart keys
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Key Fob Repair & Battery Replacement
$25+
Posted: Jul 26, 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: 287-469-1117
Car Key Extraction Service
$45+
Posted: Jul 23, 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: 329-681-4429
Vintage Car Key Restoration
$55+
Posted: Jul 25, 2026
Specializing in classic car keys (pre-1990). Can reproduce hard-to-find keys for antique vehicles. Museum-quality work for collector cars.
Call: 235-285-9498
Dealer Alternative Key Service
40% Less
Posted: Jul 21, 2026
Same quality as dealership without the markup. We have the same programming tools but charge significantly less. All major European, Asian, and domestic brands.
Call: 918-332-1661
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Seminar
Aug 11, 2026

Car Security Certification Course

by Immobilizer Experts
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
Aug 7, 2026

Key Fob Repair Training

by The Key Lab
Live demonstration of the latest anti-theft technologies and bypass prevention methods
Seminar
Aug 20, 2026

VIN Decoding Workshop

by Car Key Solutions
In-depth class covering push-to-start systems and proximity key programming techniques
Seminar
Aug 5, 2026

VIN Decoding Workshop

by Mobile Key Tech
Step-by-step instruction for repairing common key fob issues including button and circuit problems

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