GM Key & Module Programming — DFW
Dallas • Arlington • Fort Worth • Plano • Irving
Most GM key + module jobs completed same-day in 60–120 minutes at your location. No towing required — we come to you.
“Bought a used PCM for my 2019 Silverado from a salvage yard. Three other shops said they couldn't flash it. NYBL came to my driveway, did the VIN learn + SPS reflash in about 90 minutes, truck running like new. Saved over $1,200 vs a new PCM from the dealer.”
— B.M., Mansfield
GM Key & Module Programming Near Me in Dallas–Fort Worth
We carry full GM SPS+ subscriptions plus MDI-2 / GDS2 hardware — the same dealer programming stack used by Sewell Cadillac, AutoNation Chevy, Friendly Chevrolet, and every other DFW GM dealer. Mobile service across Dallas, Fort Worth, Arlington, Plano, Frisco, Southlake — every Chevy, Cadillac, GMC, Buick platform from 1998 SecuriLock through 2024-2025 Global B / Global A architecture. We program new keys, lost keys, all-keys-lost, and any GM module — including used / salvage modules with VIN write and SPS reflash.
We repair and program:
Most GM key + module jobs completed same-day in 60–120 minutes at your location.
GM SPS+ Dealer Programming
GM Module Programming + VIN Learn
Mobile GM Key Cutting & Pairing
Common Symptoms
Dealer vs. Our Mobile Service
Dealership Pricing
- Tow Truck to Dealer$150–$300
- Dealer Programming Fee$300–$500
- OEM GM Smart Key (parts)$200–$450
- Cut + Pair$80–$150
- Module Programming (per module)$300–$600
- Wait Time / Loaner1–5 days
- Total$730–$1,400 (key) / $400–$800 (module)
1–5 days at the dealership
Our Mobile Service
- Mobile Service Fee — DFW$45 (waived w/ review)
- GM Smart Key (cut, programmed, paired)$200–$400
- All-Keys-Lost Programming+$80
- Module Programming (per module)$150–$350
- Used Module + VIN Learn (per module)$200–$400
- Same-Day ServiceIncluded
- Total$245–$525 (key) / $195–$445 (module) typical
Most GM key + module jobs completed same-day in 60–120 minutes at your location.
Repair Solutions We Offer
Spare Key Programming
$200–$350
Cheap insurance — cut and program a spare same-day at your driveway. Especially worth it on Cadillac Escalade and Sierra Denali smart keys.
- Avoid the all-keys-lost premium
- No tow needed
- Cut + programmed mobile
Lost Key Replacement
$280–$450
Lost original key — we bring an OEM-spec GM key, deactivate the lost one, and program new key onto the immobilizer.
- Lost key deactivated for security
- OEM-spec replacement
- Same-day mobile DFW
Used Module Programming
$200–$400
Bought a used PCM, BCM, or IPC off eBay or from a salvage yard? We do VIN learn + SPS reflash on-site so the module behaves like new on your vehicle.
- Save the cost of a new module
- VIN write + SPS reflash
- Mobile to your driveway
Why Choose Not Your Basic Locksmith
Full GM SPS+ Subscription
We pay for an active GM SPS+ (Service Programming System) subscription — same access GM dealer techs use. Required for Global A and Global B (2014+) module programming.
MDI-2 / GDS2 Hardware
We carry actual MDI-2 (Multiple Diagnostic Interface) units plus GDS2 software — the dealer-level diagnostic platform for Cadillac, Chevy, GMC, Buick.
Used Module Specialist
Most shops won't touch used / salvage modules. We do — PCM, BCM, IPC, TCM, ABS — with full VIN learn and SPS reflash on your vehicle. Saves hundreds vs buying new.
Same-Day Mobile Service
Most jobs in 60–120 minutes at your home, work, or wherever you're stranded. No tow truck, no dealer wait.
OEM-Spec Smart Keys
Same key your dealer would install — cut and paired with full PASS-Key III / smart-key authentication.
Hablamos Español
Servicio en español disponible. Mobile across DFW.
Average GM customer saves $300–$700 vs dealer for keys, $200–$400 vs new modules.
Same-day professional service at your location
Technical Details
Why GM Module Programming Needs SPS+
Every GM module from 2014+ on Global A architecture (and 2019+ on Global B) ties to the vehicle's VIN at programming time. Swap in a used PCM or BCM and it won't communicate without a fresh SPS reflash + VIN learn. Most general locksmiths can't do this — the SPS+ subscription costs over $2,500/year and needs a paired MDI-2. We've been running both since they came out, so we can flash any GM module on your vehicle, including used / salvage units pulled from a junkyard.
Cadillac Smart Keys — Escalade, CT5, CT4, Lyriq
Cadillac smart keys (CT4-V, CT5-V Blackwing, Escalade ESV, Lyriq) require active SPS+ session + MDI-2 to add to a vehicle. We have the credentials. All-keys-lost on a 2024 Escalade typically takes 90–120 minutes from arrival to drive-away.
2024-2025 GM Vehicles — Latest Architecture
The newest Silverado EV, Sierra EV, Hummer EV, Lyriq, Equinox EV use the latest Ultium architecture with online security gateway authentication. We maintain current SPS+ access including the online-cert flow needed for these. Confirmed working.
Vehicles We Repair
Chevy
Silverado, Tahoe, Suburban, Equinox, Traverse, Camaro, Corvette, Bolt — all years
Cadillac
Escalade, CT4, CT5, XT4, XT5, XT6, Lyriq — all years
GMC
Sierra, Yukon, Acadia, Terrain, Hummer EV — all years
Buick
Encore, Envision, Enclave — all years
Frequently Asked Questions
Can you really program a 2024 / 2025 Cadillac key on-site?
Yes. We have an active SPS+ subscription + MDI-2 hardware. Most jobs complete in 60–120 minutes at your driveway.
I bought a used PCM off eBay for my Silverado — can you program it?
Yes. We do VIN learn + SPS reflash on used / salvage GM modules. Bring the module + your truck and we'll handle the rest.
My Tahoe won't start — all keys lost. What now?
Call us at (682) 344-1957. We dispatch same-day across DFW, bring an OEM GM smart key, and program it on the spot. No tow truck needed.
Do you work on the new Hummer EV / Lyriq / Bolt?
Yes — Ultium-platform GMs all supported via current SPS+ + online security gateway access.
How much cheaper than the dealer?
Typical savings are $300–$700 per key job, $200–$400 per used-module job. Plus you skip the dealer wait and the tow.
¿Hablan español?
Sí. Servicio en español disponible. (682) 344-1957.
Service Areas
We provide this service throughout the Dallas-Fort Worth area including:
And 80+ more cities across the DFW metroplex. View all service areas
Other Advanced Automotive Services
We also offer these dealer-level automotive electronics services across Dallas-Fort Worth:
Need GM Key & Module Programming — DFW?
Same-day mobile service • Dealer-level equipment • All DFW cities
Most GM key + module jobs completed same-day in 60–120 minutes at your location. No towing required.