[Method] Can’t access immobilizer settings on 2013 Chevrolet Tahoe LTZ scanner

334 views - Last reply: March 05, 2025
This topic is closed for new replies.
Techguru
Member since April 2022 • 21 posts

How can I obtain my 2013 Chevrolet Tahoe LTZ's key code to program a spare key?

Posted on March 05, 2025
Adminbot
Staff Member • 1216 posts

Hello! We've developed a VIN-based tool to help you get your key code for the 2013 Chevrolet Tahoe LTZ. Check it out here: VIN Key Code Generator.

Posted on March 06, 2025

Replies (6)

Voodoochild
Member • 142 posts

Trying to reprogram a new key for my 2013 Chevrolet Tahoe LTZ—need the code first.

March 06, 2025 Reply
Electricboog
Member • 55 posts

Still can’t find the code for my 2013 Chevrolet Tahoe LTZ. This might do it.

March 07, 2025 Reply
Pixelpusher
Member • 17 posts

This is gold. I’ve been locked out of my 2013 Chevrolet Tahoe LTZ for days.

March 08, 2025 Reply
Frostbite
Member • 64 posts

Was about to tow my 2013 Chevrolet Tahoe LTZ. Let me try this first.

March 09, 2025 Reply
Redbull
Member • 6 posts

Hoping someone can confirm this works for a newer 2013 Chevrolet Tahoe LTZ.

March 10, 2025 Reply
Betatest
Member • 79 posts

Anyone try this on a 2013 Chevrolet Tahoe LTZ with push-button start?

March 11, 2025 Reply

Check the news !

Supercar Sunday Gathering
🚙 Local Meetup: Supercar Sunday Gathering
Cruise-ins, burnouts, and good times

🏁 Where: Regional Airport (static display area)
📆 When: May 18 @ 10AM-8PM

Event features:
Poker Run | Scavenger Hunt

⚙️ Forum Members: Special section just for forum members! ✨

🔧 Paint & Bodywork Techniques

👨‍🔧 Instructors:
• Custom Fabricator Mike 'Wrench' O'Connor
• Detailer Extraordinaire Lisa Wong

🛠️ Hands-On Activities:
• Paint correction demonstrations
• 6-hour intensive training
• Personal coaching

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

🚗 May 13, 2026 at 1:00 PM (6-hour)

🔥 Take home custom workshop manual!

Workshop: Paint & Bodywork Techniques
Street to Strip Tuning Workshop

🚀 Street to Strip Tuning Workshop

⚙️ Instructor: Data Acquisition Expert Priya Patel

📊 Workshop Includes:
• Budget performance hacks
• 6-hour comprehensive hands-on training
• Air/fuel ratios | Timing maps | Boost curves

🔩 Bonus: Free dyno pull for first 10 signups

🏎️ Next Session: May 10, 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

Key Fob Issues
Sometimes. Broken buttons can often be fixed by cleaning or replacing the button pad. Cracked cases can be glued. However, water damage or circuit board issues usually require complete fob replacement. Reprogramming is still needed for replacement fobs.
Key Tip: Keep spare keys in a faraday bag to prevent signal amplification theft
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 Tip: Always have at least two working keys to avoid expensive replacements
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
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 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 Fact: Modern transponder keys have been required in all new US vehicles since 1998

🔑 KEY SERVICES CLASSIFIEDS

Mobile Key Programming Service
$75+
Posted: Apr 25, 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: 405-269-3432
Lost Car Key Replacement
$120+
Posted: Apr 21, 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: 341-261-6559
Key Fob Case Replacement
$35
Posted: Apr 19, 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: 759-643-1508
Dealer Alternative Key Service
40% Less
Posted: Apr 28, 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: 812-753-4484
Ads refreshed daily • Licensed professionals • Mobile services available

🔑 Upcoming Key & Immobilizer Services

Workshop
May 2, 2026

Smart Key Programming Class

by Mobile Key Tech
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 26, 2026

VIN Decoding Workshop

by Auto Key Masters
Hands-on training for programming transponder keys, smart keys, and fobs using professional tools
Seminar
May 6, 2026

Transponder Key Tech Day

by The Key Lab
Learn dealer-level programming techniques normally only available at franchise shops
Workshop
May 10, 2026

Mobile Key Programming Clinic

by VIN Decoder Pros
In-depth class covering push-to-start systems and proximity key programming techniques

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