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2022 GMC Hummer Ev
Key Replacement - Save vs Dealer in San Diego

No Delays | No Runaround

Available
2022 GMC Hummer Ev Key
Key

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

CA BSIS LICENSE LCO#6792
Immediate Response Done While You Wait No Multi-Day Wait
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2022 GMC Hummer Ev key fob price quote from EZ Car Keyz Coronado CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2022 GMC Hummer Ev key fob price quote from EZ Car Keyz Coronado CA
Key specialists
15-25 Min Arrival
Our mobile unit is dispatched immediately
Fixed pricing
No Appointment Needed
Walk-up service available 7 days a week
Fast mobile service
Quick Turnaround
Most keys completed in under 45 minutes on-site
619 Special
10% OFFCODE:EZ-619-2026

🔥 Back on the road fast, for less 🔥

Get your key & your discount fast
REDEEM (619) 876-1271

2022 GMC Hummer Ev
Key Options

Dealer-grade key for a fair, honest price

Key
Most popular GMC key typeMost Popular
2022 GMC Hummer Ev Key YG0G21TB2
FCC IDYG0G21TB2Part #13537962Buttons6BatteryCR2450Frequency434 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Discount 2022 GMC Hummer Ev transponder key from EZ Car Keyz Coronado CA
Skip the Dealer Markup
Professional key, honest rate
Discount 2022 GMC Hummer Ev transponder key from EZ Car Keyz Coronado CA
🔧 PRO TIP
The 2022 GMC Hummer EV runs a six-button remote fob with a CR2450 cell. That's a bigger battery than most GM fobs, and it lasts longer, so when range gets weird or the truck starts throwing a key-not-detected warning, the battery is usually not the first suspect. More often it's the fob itself or a programming sync issue. The Hummer EV's vehicle security system requires diagnostic equipment to add or replace a fob. There's no ignition-turn or button-sequence relearn on this platform. If you bought a fob online, it still needs to be paired by someone with the right tools before it does anything at all.
Related services: Ignition Repair · Smart Key

GMC Key: Same-Day vs Dealer Timeline

Speed matters - see the numbers

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Done in minutes, not days
Book Service (619) 876-1271

2022 GMC Hummer Ev Key Replacement - Fast, Affordable & Professional

Out in Coronado Village, near the Ferry Landing side, a woman flagged me down after I'd already finished a job two blocks away. She had a 2022 GMC Hummer EV sitting in her driveway and a fob that had gone completely unresponsive overnight. No lock, no unlock, no response from the truck at all.

She'd already swapped the CR2450, which was the right first move. Fresh battery, correct size, seated properly. Still nothing. The truck just sat there, dark and indifferent.

When she told me she'd dropped the fob the week before, that was the detail that mattered. Not a dramatic drop. Just slipped off the counter onto tile. But the internal board in these fobs can take a hairline crack at the contact points that doesn't show anything visible from the outside. A new battery doesn't fix a cracked board.

I had a replacement fob with me. Paired it through the diagnostic port, tested all six buttons, confirmed the truck recognized it on approach, and had her lock and unlock the doors herself before I called it done. The whole thing took about 40 minutes on her driveway.

She mentioned the dealer had told her to bring it in for a "full key system diagnostic" before they'd even look at programming a new one. That kind of appointment-first, diagnose-later approach adds days to what is, in most cases, a same-day fix.

Save vs the Dealer on Your GMC Hummer Ev Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: The Cays · Coronado Shores · Coronado Village · Ferry Landing

GMC Hummer Ev Rapid Response, Done Right

Rapid response in the field

Low cost 2022 GMC Hummer Ev car key service by EZ Car Keyz Coronado CA
Key | Rapid On-Site Service
2022 GMC Hummer Ev | San Diego
Low cost 2022 GMC Hummer Ev car key service by EZ Car Keyz Coronado CA
2022 GMC Hummer Ev Key
2022 GMC Hummer Ev
Key | Done in Minutes
Estimated arrival time to Coronado
Fast Dispatch
Rapid Arrival
Available Today
Service location Coronado
Coronado
Rapid Service Zone
619 Area
Same-Day Keys (619) 876-1271

Fast Keys, Happy Customers

Quick service that speaks for itself

W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
Watch real savings, real jobs62KFollowers
Dealer vs locksmith review for 2022 GMC Hummer Ev key - EZ Car Keyz Coronado CA
“Real savings, real reviews.”
Dealer vs locksmith review for 2022 GMC Hummer Ev key - EZ Car Keyz Coronado CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

GMC Hummer Ev Mobile Service FAQ

Real costs, no dealer surprises

I'm locked out with no spare key. Can you come to me in Coronado?
Yes, and that's exactly the situation mobile service is built for. The 2022 Hummer EV uses a push-to-enter system, so if the fob is dead or lost, you're locked out of a vehicle with no traditional key cylinder on the door to fall back on. Call us and we come directly to wherever you're parked in Coronado or the Coronado Village area. No tow, no appointment, no waiting until a dealer's service bay opens up.
Do I need to tow my Hummer EV to the dealer for a replacement fob?
What do I need to prove I own the Hummer EV before you can program a key?
My Hummer EV fob works sometimes and fails other times. What's going on?
Can I program a second Hummer EV fob myself to save money?
Questions? Call (619) 876-1271

GMC Hummer Ev Key Service Areas

No delays, any service area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Low cost 2022 GMC Hummer Ev key replacement area in San Diego County CA
Emergency dispatch throughout San Diego County

Don’t see your city? Call us - we likely cover your area too!

Get Help Now (619) 876-1271
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GMC Hummer Ev car key replacement video
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Quick 2022 GMC Hummer Ev Key Service

Time matters when you need a key. We treat every call as urgent and arrive ready to work.

Save today on 2022 GMC Hummer Ev car key - EZ Car Keyz Coronado CA
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