[Closed] Need my 2000 GMC Jimmy SLE's key code to program a new transponder key

911 views - Last reply: December 21, 2024
This topic is closed for new replies.

Where's the key code located on a 2000 GMC Jimmy SLE for key programming?

Hello! We've developed a VIN-based tool to help you get your key code for the 2000 GMC Jimmy SLE. Check it out here: VIN Key Code Generator.

Replies (3)

I’m in the same boat with my 2000 GMC Jimmy SLE. This looks promising.

Waiting to see if this will work on my 2000 GMC Jimmy SLE as well.

My 2000 GMC Jimmy SLE's immobilizer is stuck. Hoping this helps.

Check the news !

Supercar Sunday Gathering
🚗 Local Meetup: Supercar Sunday Gathering
Show off your ride and meet fellow car lovers

📍 Where: Waterfront Drive
📅 When: May 11 @ 11AM-8PM

Event features:
Photoshoot Area | Ride-Alongs

🔧 Forum Members: Post your ride in our event discussion thread! 👋

🧰 Detailing Like a Pro

👨‍🏫 Instructors:
• Custom Fabricator Mike 'Wrench' O'Connor
• Suspension Guru David Klein

🔌 Hands-On Activities:
• Ceramic coating application
• 6-hour intensive training
• Personal coaching

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

🚙 May 13, 2026 at 10:00 AM (6-hour)

✨ Network with fellow gearheads during breaks!

Workshop: Detailing Like a Pro
Carburetor to EFI Conversion Clinic

🚀 Carburetor to EFI Conversion Clinic

⚙️ Instructor: Turbocharging Specialist Marco Rodriguez

📊 Workshop Includes:
• Track vs street setup comparisons
• 6-hour comprehensive hands-on training
• Cam profiles | Compression ratios | Octane requirements

🔩 Bonus: Certificate of completion

🏎️ Next Session: May 14, 2026 at 11:00 AM

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
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 Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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 Tip: Some locksmiths offer mobile key programming services
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.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
Key Fob Issues
Common causes: dead battery (most common), water damage, internal circuit damage, or the fob lost synchronization with your car. Try replacing the battery first. If that doesn't help, the fob may need reprogramming or replacement.
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 Tip: Consider key insurance for expensive smart keys
Key Fact: Key fob batteries typically last 3-4 years with normal use

🔑 KEY SERVICES CLASSIFIEDS

Lost Car Key Replacement
$120+
Posted: Apr 26, 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: 304-590-8678
Key Fob Repair & Battery Replacement
$25+
Posted: Apr 23, 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: 300-854-9920
Transponder Key Duplication
$65+
Posted: Apr 22, 2026
Get spare keys made before you lose yours! Cuts and programs most transponder keys on the spot. Cheaper than dealerships. 15+ years experience.
Call: 423-412-3232
Dealer Alternative Key Service
40% Less
Posted: Apr 30, 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: 372-205-2400
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 10, 2026

VIN Decoding Workshop

by Mobile Key Tech
Solutions for when all keys are lost - from code pulling to immobilizer resets
Workshop
May 7, 2026

Transponder Key Tech Day

by Locksmith Pro
Comprehensive guide to troubleshooting and resetting immobilizer systems in modern vehicles
Workshop
May 25, 2026

VIN Decoding Workshop

by Immobilizer Experts
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools
Seminar
May 12, 2026

Transponder Key Tech Day

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