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

2017 Toyota Sienna
Key Replacement - Save vs Dealer in Ventura County

On-Site in Minutes | Key Done in Under an Hour

Available
2017 Toyota Sienna Smart Key
Smart Key

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

CA BSIS LICENSE LCO#6792
Rapid Response Same-Day Keys Quick Turnaround
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Fast 2017 Toyota Sienna key replacement quote from EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Fast 2017 Toyota Sienna key replacement quote from EZ Car Keyz Simi Valley CA
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
805 Special
10% OFFCODE:EZ-805-2026

🔥 Quick service, quick savings 🔥

No waiting for your discount to apply
REDEEM (805) 790-8162

2017 Toyota Sienna
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2017 Toyota Sienna Smart Key HYQ14ADR
FCC IDHYQ14ADRPart #89904-08010Buttons6BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2017 Toyota Sienna Transponder Key
FCC IDPart #89785-0D170ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2017 Toyota Sienna Remote GQ43VT20T
FCC IDGQ43VT20TPart #89742-AE050Buttons6BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2017 Toyota Sienna Remote GQ43VT20T
FCC IDGQ43VT20TPart #89742-AE030Buttons5BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2017 Toyota Sienna Remote GQ43VT20T
FCC IDGQ43VT20TPart #89742-AE010Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2017 Toyota Sienna Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Same-day 2017 Toyota Sienna key fob replacement from EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
Same-day 2017 Toyota Sienna key fob replacement from EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 2017 Sienna smart key system has one rule that catches people off guard: every key that exists for the car has to be present at the programming session. Bring all of them, even the spare sitting in a drawer. Any key that does not get re-enrolled during the session gets wiped. It will not start the car, it will not unlock the doors, nothing. That is not a bug or a mistake on my end, that is just how Toyota's all-keys-present enrollment works on this generation. Call ahead and count your fobs before I show up.
Related services: Ignition Repair · Smart Key

Toyota Sienna Key Today vs Next Thursday

Our timeline vs dealer timeline

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
Back on the road before the dealer even calls back
Book Service (805) 790-8162

2017 Toyota Sienna Smart Key Replacement - Fast, Affordable & Professional

It was a Friday night in Old Town Simi, close to the concert venue on Tapo Street. A couple came out to the parking lot and neither of their two fobs did anything. No response from the locks, no sliding door movement, nothing on the dash when they sat down. Both fobs dead at the same time usually means one thing: the batteries went out together because they came from the factory together.

They searched for a Toyota locksmith and found me. I was already in the area.

I had their fob style in stock, factory replacement spec, along with fresh CR2032 cells in the van. Opened both fobs right there in the lot, swapped the batteries, seated them correctly, and ran a resync through my diagnostic equipment. Both fobs came back immediately. Doors, sliding door buttons, lock, unlock, the whole thing. Car started on the first press.

The thing I remember is they had already resigned themselves to leaving the car there all weekend and calling the dealer Monday morning. That was the plan. Dealer appointment, parts order, come back later in the week, pay full retail.

Instead they drove home that night. The battery swap and resync is a quick job when you are stocked and two minutes away. The dealer comparison was not even something they brought up. They just looked relieved and left.

Save vs the Dealer on Your Toyota Sienna 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 Sienna Rapid Response, Done Right

Rapid response in the field

Same-day 2017 Toyota Sienna key replacement in Simi Valley CA
Smart Key | Rapid On-Site Service
2017 Toyota Sienna | Ventura County
Same-day 2017 Toyota Sienna key replacement in Simi Valley CA
2017 Toyota Sienna Smart Key
2017 Toyota Sienna
Smart Key | Done in Minutes
Estimated arrival time to Simi Valley
Fast Dispatch
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Fast Service, Five-Star Reviews

Reviews from drivers who got keys fast

A
Alexx C.
Dec 2025
★★★★★

“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”

Google Review
J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
Watch real savings, real jobs62KFollowers
Fast 2017 Toyota Sienna key replacement review - EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Fast 2017 Toyota Sienna key replacement review - 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 Sienna Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Toyota vehicles?
Yes. EZ Car Keyz holds a California Bureau of Security and Investigative Services locksmith license, LCO#6792, and carries full liability insurance. Beyond the state license, I hold NASTF Vehicle Security Professional credentials. That matters specifically for late-model Toyotas because NASTF is how the industry verifies that a technician has legitimate, authorized access to vehicle security data. Toyota's smart key system on the 2017 Sienna requires professional-grade diagnostic equipment and proper credentials to enroll replacement fobs. Not every locksmith carries both. If someone cannot answer basic questions about the specific tools and process for your vehicle before they show up, that is worth paying attention to.
How do I know you are not a scam locksmith?
Will the replacement key work exactly like the original?
My 2017 Sienna shows a key warning on the dash but the car still starts. What is going on?
I bought a replacement fob online for my 2017 Sienna. Can I program it myself?
Questions? Call (805) 790-8162

Toyota Sienna Key Service Areas

Quick arrival, wherever you are

📍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
Same-day 2017 Toyota Sienna locksmith service area in Ventura County CA
Same-day 2017 Toyota Sienna locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

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

Same-Day Toyota Sienna Key Replacement

From your call to a working key in about an hour. No dealer delays, no multi-day wait.

Get your 2017 Toyota Sienna key today from EZ Car Keyz Simi Valley CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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Ventura County