VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
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Fast Response Locksmith

2024 Toyota Grand Highlander
Key Replacement - Save vs Dealer in Ventura County

Your Location, Your Schedule

Available
2024 Toyota Grand Highlander Smart Key
Smart Key

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

CA BSIS LICENSE LCO#6792
We Drive to You Stay Where You Are No Waiting Room
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2024 Toyota Grand Highlander key? EZ Car Keyz Simi Valley CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Stranded without a 2024 Toyota Grand Highlander key? EZ Car Keyz Simi Valley CA can help
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
805 Special
10% OFFCODE:EZ-805-2026

🔥 Key made at your location, for less 🔥

Applied on the spot, no mail-ins
REDEEM (805) 790-8162

2024 Toyota Grand Highlander
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2024 Toyota Grand Highlander Smart Key HYQ14FBX
FCC IDHYQ14FBXPart #8990H-42511Buttons4BatteryCR2450Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2024 Toyota Grand Highlander key fob made from scratch by EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2024 Toyota Grand Highlander key fob made from scratch by EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 2024 Grand Highlander runs a full smart key system across every trim. There is no base-trim bladed ignition fallback on this one. What that means practically: adding a key requires diagnostic equipment every single time, no exceptions, no ignition-turn sequence. The fob takes a CR2450, which is a thicker cell than what a lot of people have lying around. Do not swap in a CR2032 thinking it is close enough. It is not the right fit and you will get inconsistent range or a false-read on the dash before it fails entirely. Also worth knowing: the emergency insert blade is tucked inside the fob itself. If your door lock cylinder is seized from years of no use, that is a separate problem to sort before you need it in a hurry.
Related services: Ignition Repair · Smart Key

No Towing, No Waiting Rooms

Compare the hassle factor - us vs dealer

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
No appointment, no lobby, no hassle
Book Service (805) 790-8162

2024 Toyota Grand Highlander Smart Key Replacement - Fast, Affordable & Professional

She was at a restaurant in Santa Susana Knolls when her bag got taken off the chair next to her. Keys, wallet, phone, all of it. She borrowed the server's phone, called the police, then her husband, then me.

Her 2024 Toyota Grand Highlander was sitting in the lot with zero working keys. The dealer her husband called said three to five business days, the car would need to be towed in, and the estimate they gave him was over seven hundred dollars once you factored in the labor, the fobs, and their programming fees.

I got there that evening. The first thing I told them was the part that matters most in a theft situation: the moment I wipe the key memory and register new fobs, the stolen key is dead to the car. It can still physically touch the door. It cannot start the engine. That is not a workaround or a hope. That is how the immobilizer works after an all-keys-lost procedure.

All-keys-lost is a different job than adding a spare. When you still have one working key, the car already trusts the system and you are just registering another fob into it. When every key is gone, I go into the vehicle's security system through the diagnostic port, clear the existing key data entirely, and enroll fresh fobs from scratch. The stolen key gets erased in that process.

I cut the emergency insert blades, registered both fobs, walked every button, checked the touch-unlock on both front handles, and confirmed push-button start before I closed up my bag.

She drove home that night with two working keys. The dealer estimate was for one key, required a tow, and came with a week-long wait. She did not tow the car. She did not wait a week. The dealer never came up again after that.

Save vs the Dealer on Your Toyota Grand Highlander Key

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

Get Pricing (805) 790-8162 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: Big Sky · Bridle Path · Corriganville · East Simi Valley

Toyota Grand Highlander Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2024 Toyota Grand Highlander by EZ Car Keyz Simi Valley CA
Smart Key | Rapid On-Site Service
2024 Toyota Grand Highlander | Ventura County
All keys lost service for 2024 Toyota Grand Highlander by EZ Car Keyz Simi Valley CA
2024 Toyota Grand Highlander Smart Key
2024 Toyota Grand Highlander
Smart Key | Made at Your Door
Estimated arrival time to Simi Valley
We Come to You
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Five Stars for Coming to You

Five stars for showing up where they needed us

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
Locked out rescue review for 2024 Toyota Grand Highlander - EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Locked out rescue review for 2024 Toyota Grand Highlander - EZ Car Keyz Simi Valley CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Toyota Grand Highlander Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace a key for a 2024 Toyota Grand Highlander?
Call a mobile locksmith first. The dealer is the most expensive route and usually the slowest. On a 2024 Grand Highlander, dealers often bill out the fob, programming, and labor as separate line items, and the total adds up fast. A mobile locksmith comes to you, brings the equipment and the key hardware, and handles everything in one visit for a fraction of what the dealer quoted. You skip the tow, you skip the appointment wait, and you leave with a working key the same day. Call us for current pricing.
How much more does all-keys-lost cost compared to just adding a spare?
Do aftermarket fobs work on the 2024 Grand Highlander, or do I need OEM?
The push-button start is not recognizing my fob even though the battery is new. What is going on?
If my fob was stolen, can the thief use it to start my Grand Highlander after I get replacements made?
Questions? Call (805) 790-8162

Toyota Grand Highlander Key Service Areas

No towing needed, anywhere we serve

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Lockout rescue coverage for 2024 Toyota Grand Highlander in Ventura County CA
Lockout rescue coverage for 2024 Toyota Grand Highlander in Ventura County CA
Stranded in Ventura County? We respond fast

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

SOS Call (805) 790-8162
Filmed on Location
Toyota Grand Highlander car key replacement video
113K+ Chose EZ Car Keyz

2024 Toyota Grand Highlander Key at Your Door

No appointment needed. No waiting room. Just call and we come to your exact location.

Locked out of your 2024 Toyota Grand Highlander? Get help from EZ Car Keyz Simi Valley CA
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Available 6AM - 11:30PM | 7 Days a Week
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Ventura County