- (214) 717-6398
- info@dfwkeys4cars.com
- Mon - Fri: 9:00 - 18:30
GMC Hummer EV Key Replacement
GMC Hummer EV keys date back to 2022 and span 1 key system across the model’s generations — smart-proximity (peps), global b. DFW Keys 4 Cars cuts and programs every one of them at your location anywhere in Dallas–Fort Worth, 24/7 — spares, all-keys-lost, fobs and lockouts. Call (214) 717-6398.
About Hummer EV Keys
Verified key reference for the GMC Hummer EV — model years, key types, and the transponder/immobilizer each generation uses. Boundary years can overlap; we confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| Hummer EV (Pickup/SUV) | 2022–2024 | Smart-proximity (PEPS), Global B | NXP HITAG-Pro / ID49 (NCF29A1) | emergency blade — FCC YG0G21TB2 |
Security System & Immobilizer
GMC follows GM’s security ladder — VATS, PassLock, PK3/PK3+, ID46 Circle+ keys, and modern proximity fobs.
On the Hummer EV specifically we see: NXP HITAG-Pro / ID49 (NCF29A1). A correctly cut but unprogrammed key turns the locks and never starts the engine — programming is the half of the job that matters.
Which key does your year have?
- 2022–2024: Smart-proximity (PEPS), Global B — NXP HITAG-Pro / ID49 (NCF29A1) (emergency blade — FCC YG0G21TB2)
Our Hummer EV Key Services
- Key replacement — lost, stolen or broken keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — cheap insurance done in one short visit
- Fob & transponder programming — remotes and smart keys paired to the immobilizer
- Lockout service — damage-free entry, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
GMC Hummer EV Key FAQ
I lost the only key to my Hummer EV. What now?
We come to the vehicle, verify ownership, cut a new key from the VIN, and program it on-site — no tow, no dealer wait.
My Hummer EV is push-to-start — can you program that outside the dealer?
Yes. Late models (2022–2024) use a proximity smart key on NXP HITAG-Pro / ID49 (NCF29A1) — we carry the fobs and the programmer, and we cut the emergency blade.
How fast can you reach my Hummer EV in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.