Immobilizer Repair & Key Sync Service
Key Not Detected? Car Won't Start?
We Fix Immobilizer Issues On-Site — No Tow Needed
“My Camry wouldn't start — said key not detected. He came out same day and had it running in under an hour. Saved me a $900 dealer bill.”
— Toyota Camry Owner, Arlington TX
Common Immobilizer Issues
If your car won't start and shows any of these symptoms, you likely have an immobilizer problem.
Key not detected
Immobilizer active / light on
No crank / no start
Security system lockout
Key won't turn in ignition
Anti-theft light flashing
We diagnose and fix these issues on-site — no towing required.
Available 24/7 · Free diagnostics included
What We Fix
Dealer-level immobilizer diagnostics and repair — at a fraction of the cost.
Immobilizer Reset
Reset and reprogram your vehicle's immobilizer system to restore normal starting operation.
Key Reprogramming
Reprogram existing or new keys to sync with your vehicle's immobilizer and security system.
ECU + Immobilizer Sync
Synchronize the ECU, BCM, and immobilizer modules so your vehicle recognizes the key and starts.
Module Repair
Diagnose and repair faulty immobilizer modules, antenna rings, and transponder circuits.
Used Module Programming
Program salvage or replacement immobilizer modules to work with your specific vehicle and keys.
Dealer vs Us
Same dealer-level tools. Same quality. A fraction of the price.
$1,500 – $4,000
Parts + labor + dealer markup
Tow required
Additional $100–$200 tow fee
Long delays
3–7 business days typical
Fraction of the cost
Save $500–$2,000+ on average
Same-day service
Most jobs completed in 1–2 hours
Mobile — we come to you
No tow needed, no extra fees
Available 24/7 · Free diagnostics included
Mobile Immobilizer Repair Across DFW
We come directly to your location — home, work, or roadside. No towing needed. Our fully equipped mobile unit has dealer-level diagnostic and programming tools for every major vehicle make.
Why Trust Us With Your Vehicle
15+
Years Experience
500+
Vehicles Serviced
Same Day
Fast Turnaround
Dealer-Level
Diagnostic Tools
Ford IDS, GM MDI, Chrysler wiTECH, Toyota Techstream
Honda HDS, BMW ISTA, Mercedes Xentry, VW ODIS
Available 24/7 · Free diagnostics included
Frequently Asked Questions
The immobilizer is a security system that prevents your car from starting without the correct key. It can fail due to a dead key battery, corrupted transponder data, faulty antenna ring, ECU issues, or after a module replacement. We diagnose the exact cause on-site.
Yes. "Key not detected" usually means the transponder chip in your key isn't communicating with the immobilizer. We can reprogram the key, replace the transponder, or repair the antenna ring that reads the key signal.
Most immobilizer repairs take 1–2 hours on-site. Complex cases involving ECU or BCM replacement may take up to 3 hours. We come to your location with all necessary equipment.
Absolutely. We carry the same dealer-level diagnostic tools and manufacturer software. We perform all immobilizer programming, key sync, and module repairs at your location for a fraction of dealer cost.
Yes — all makes and models 1996+. Ford, GM, Chrysler/Dodge/Jeep, Toyota, Honda, Nissan, BMW, Mercedes, Audi/VW, Hyundai, Kia, and more. Each programmed with manufacturer-specific tools.
Vehicles We Service
Ford / Lincoln
F-150, Mustang, Explorer, Edge, Escape, Navigator
GM / Chevrolet
Silverado, Camaro, Tahoe, Equinox, Malibu, Traverse
Chrysler / Dodge / Jeep
RAM, Charger, Challenger, Grand Cherokee, Wrangler
Toyota / Lexus
Camry, Corolla, RAV4, Highlander, Tundra, RX, ES
Honda / Acura
Civic, Accord, CR-V, Pilot, MDX, TLX
BMW / Mercedes / Audi
All European makes and models supported
Call Now For Immediate Immobilizer Repair
Don't wait for a tow truck. We come to you with dealer-level tools and fix your immobilizer on the spot.
Available 24/7 · Free diagnostics · No tow needed