VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
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Fast Response Locksmith

2015 Toyota Sequoia
Key Replacement - Save vs Dealer in Ventura County

Emergency? | On Our Way

Available
2015 Toyota Sequoia Transponder Key
Transponder Key

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

CA BSIS LICENSE LCO#6792
All Keys Gone? Call Start From Scratch Emergency Ready
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2015 Toyota Sequoia car key pricing breakdown from EZ Car Keyz Goleta CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2015 Toyota Sequoia car key pricing breakdown from EZ Car Keyz Goleta CA
Key specialists
Zero Keys Needed
We program directly to your vehicle's computer
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Fast Recovery
Back on the road in 30-45 minutes from arrival
805 Special
10% OFFCODE:EZ-805-2026

🔥 From zero keys to savings 🔥

Valid on urgent & same-day requests
REDEEM (805) 790-8162

2015 Toyota Sequoia
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Toyota key typeMost Popular
2015 Toyota Sequoia Transponder Key
FCC IDPart #89785-08040ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2015 Toyota Sequoia Remote GQ43VT20T
FCC IDGQ43VT20TPart #89742-07020Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2015 Toyota Sequoia Remote GQ43VT20T
FCC IDGQ43VT20TPart #89742-AE010Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2015 Toyota Sequoia MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Value priced 2015 Toyota Sequoia smart key from EZ Car Keyz Goleta CA
Skip the Dealer Markup
Professional key, honest rate
Value priced 2015 Toyota Sequoia smart key from EZ Car Keyz Goleta CA
🔧 PRO TIP
The 2015 Sequoia uses a Toyota H-chip (Texas Instruments DST80 crypto) transponder in the key head, part number 89785-08040 for the key blank. The separate remote fob (HYQ12BBX or HYQ12BAN depending on trim) handles lock and unlock but has nothing to do with starting the truck. If your Sequoia cranks but won't fire and the security light on the dash blinks steady, the issue is the H-chip not authenticating, not the remote. Don't waste time swapping the fob battery for a no-start.
Related services: Ignition Repair · Smart Key

Toyota Sequoia Emergency Response vs Dealer

No spare key? See your best path forward

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
All keys lost is no problem for us
Book Service (805) 790-8162

2015 Toyota Sequoia Transponder Key Replacement - Fast, Affordable & Professional

A woman flagged me down in the Costco parking lot off Hollister in Goleta, right near the Isla Vista area. She had a 2015 Sequoia SR5, one key left, and the plastic bow on that key was cracked almost through the head. She could see the tiny glass transponder capsule sitting loose inside.

She had been nursing it for weeks, holding the key head together with her thumb every time she turned the ignition. Some mornings it started fine. Other mornings the security indicator on the instrument cluster just blinked at her and the engine would crank with no fire. Classic intermittent H-chip read. The transponder was losing contact with the coil antenna around the ignition cylinder because it was rattling around in a broken shell.

I cut a fresh TOY44G-PT blank, connected my Smart Pro to the OBD-II port under the dash, pulled the immobilizer seed data from the 93C56 EEPROM on the immo box, and wrote the new H-chip. The whole registration process on these second-gen Sequoias takes about ten minutes once you are connected because there is a timed security countdown the system runs before it accepts the key.

She turned the new key, engine caught immediately, no blinking security light. Then she just sat there for a second like she was waiting for it to stall.

The dealer had quoted her a week's wait and a tow. She got it done between shopping and loading groceries.

Save vs the Dealer on Your Toyota Sequoia 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: Camino Real · Cathedral Oaks · Ellwood · Hollister Village

Toyota Sequoia Rapid Response, Done Right

Rapid response in the field

2015 Toyota Sequoia key replacement at half the dealer price in Goleta CA
Transponder Key | Rapid On-Site Service
2015 Toyota Sequoia | Ventura County
2015 Toyota Sequoia key replacement at half the dealer price in Goleta CA
2015 Toyota Sequoia Transponder Key
2015 Toyota Sequoia
Transponder Key | Rescue Key
Estimated arrival time to Goleta
Priority ETA
Rapid Arrival
Available Today
Service location Goleta
Goleta
Help Is Close
805 Area
Same-Day Keys (805) 790-8162

Stranded to Grateful

From no keys to no worries

J
Joseph C.
Apr 2024
★★★★★

“I needed two keys made for my Honda Element. Friendly, fast, fair pricing, and far better than any other locksmith I have used in the area. Best service by far.”

Yelp Review
P
Priscilla L.
May 2025
★★★★★

“I lost my Honda Passport key and called EZ Car Keyz. He came out and made a new key in under five minutes. Legendary service.”

Google Review
D
Dan G.
Mar 2024
★★★★★

“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”

Yelp Review
Watch real savings, real jobs62KFollowers
Best value 2015 Toyota Sequoia key replacement review - EZ Car Keyz Goleta CA
“Real savings, real reviews.”
Best value 2015 Toyota Sequoia key replacement review - EZ Car Keyz Goleta CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Toyota Sequoia Mobile Service FAQ

Real costs, no dealer surprises

I am stranded with no spare key. Can you come to me in Goleta?
Yep. That is the whole point. I come to wherever you and the 2015 Sequoia are in the Goleta or Isla Vista area with the programmer, the key blanks, and the cutting machine already in the van. No tow truck, no dealer appointment, no ride home to figure out. On the Sequoia, an all-keys-lost job means I pull the seed from the immobilizer ECU through OBD-II, register the new H-chip transponder, and cut to the key code. Usually done in about 30 to 45 minutes depending on the security countdown timer.
Do I really need to tow my Sequoia to the dealer for a new key?
What do I need to have with me to prove I own the Sequoia?
Can I buy a key blank online and just have you program it?
My Sequoia cranks but won't start and the security light is blinking. Is it the key?
Questions? Call (805) 790-8162

Toyota Sequoia Key Service Areas

No key, any city, no problem

📍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
Best deal 2015 Toyota Sequoia locksmith coverage in Ventura County CA
Best deal 2015 Toyota Sequoia locksmith coverage in Ventura County CA
Stranded in Ventura County? We respond fast

Lost your keys? We’ll come to wherever the car is

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

Need a Toyota Sequoia Key ASAP?

Stranded with zero keys? Call now. We come to you and have you driving in under an hour.

Unbeatable 2015 Toyota Sequoia key price from EZ Car Keyz Goleta CA
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Ventura County