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Fast Response Locksmith

2017 Toyota Prius
Key Replacement - Save vs Dealer in San Diego

Locked Out? | Help is On the Way

Available
2017 Toyota Prius Smart Key
Smart Key

Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.

CA BSIS LICENSE LCO#6792
No Spare Needed We Come to You Key Made On-Site
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2017 Toyota Prius car key service at your door in San Marcos CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2017 Toyota Prius car key service at your door in San Marcos 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
619 Special
10% OFFCODE:EZ-619-2026

🔥 All keys lost? Here's a discount 🔥

Valid even on after-hours lockouts
REDEEM (619) 876-1271

2017 Toyota Prius
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2017 Toyota Prius Smart Key HYQ14FBE-0410
FCC IDHYQ14FBE-0410Part #8990H-07010Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2017 Toyota Prius Smart Key HYQ14ACX
FCC IDHYQ14ACXPart #89904-48481Buttons3BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2017 Toyota Prius Smart Key HYQ14FBA
FCC IDHYQ14FBAPart #89904-78460Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2017 Toyota Prius Smart Key HYQ14FBC-0351
FCC IDHYQ14FBC-0351Part #89904-47530Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2017 Toyota Prius Transponder Key
FCC IDPart #89785-0D170ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
On-site 2017 Toyota Prius smart key options from EZ Car Keyz San Marcos CA
Skip the Dealer Markup
Professional key, honest rate
On-site 2017 Toyota Prius smart key options from EZ Car Keyz San Marcos CA
🔧 PRO TIP
The 2017 Prius smart key runs on a CR2032, and when it gets low, the car doesn't always throw a clean warning right away. What you usually see first is inconsistent door handle behavior: the touch-to-unlock on the driver door gets flaky, or the start button takes a couple presses before the dash wakes up. By the time the dash shows a key-not-detected warning, the fob is often already too weak for the backup hold-to-start method to work reliably either. That backup procedure depends on a short-range antenna inside the start button reading the fob directly, and a dying battery makes that contact inconsistent. Swap the CR2032 before you're in that situation. Pop the fob open from the key ring end, not the side, and check the contact terminals for any white residue from a slow battery leak. Corroded terminals are a bigger problem than the dead battery itself.
Related services: Ignition Repair · Smart Key

Stranded? Dealer vs Mobile Locksmith

Emergency key replacement: mobile locksmith 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
Lost all your keys? No tow truck needed
Book Service (619) 876-1271

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

I was already done for the night when the call came in. A woman in the Richland neighborhood of San Marcos, parked outside after a long hospital run with her kid. The Prius fob was completely dead. She tried holding it to the start button the way the manual says. Nothing. The car just sat there.

She found me, called, and I told her I was on my way.

When I got there, the first thing I did was get the door open using the mechanical blade tucked inside the fob, which a lot of people forget is there until they need it. From there I got into the car and started looking at what we were dealing with.

The original fob battery hadn't just died, it had leaked. There was corrosion on the internal contact plate, which explained why even the close-range backup read wasn't working. The antenna inside the start button is short range by design, but it still needs the fob's circuit to be functional. Hers wasn't. The fob was done.

I replaced it with a verified compatible unit, ran the programming sequence through the diagnostic port, and confirmed the immobilizer accepted the new fob. Then I walked every button, tested the door handle touch sensors front and rear, and ran the start cycle twice before I called it good.

She had the car running inside 45 minutes of my arrival. The dealer was closed anyway, and even if it hadn't been, she would have been looking at a morning appointment at minimum plus a tow if she couldn't get the car running herself.

Her kid fell asleep in the back before I finished packing up my bag. That's the job.

Save vs the Dealer on Your Toyota Prius 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: CSUSM Area · Downtown San Marcos · Lake San Marcos · Richland

Toyota Prius Rapid Response, Done Right

Rapid response in the field

On-site 2017 Toyota Prius car key programming in San Marcos CA
Smart Key | Rapid On-Site Service
2017 Toyota Prius | San Diego
On-site 2017 Toyota Prius car key programming in San Marcos CA
2017 Toyota Prius Smart Key
2017 Toyota Prius
Smart Key | Rescue Key
Estimated arrival time to San Marcos
Priority ETA
Rapid Arrival
Available Today
Service location San Marcos
San Marcos
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Toyota Keys: From Panic to Five Stars

Emergency rescues that earned five stars

K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
A
A. G.
Jun 2025
★★★★★

“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”

Google Review
Watch real savings, real jobs62KFollowers
On-site 2017 Toyota Prius key service review - EZ Car Keyz San Marcos CA
“Real savings, real reviews.”
On-site 2017 Toyota Prius key service review - EZ Car Keyz San Marcos CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Toyota Prius Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket keys for the 2017 Prius?
We use OEM-spec units verified to work with the 2017 Prius immobilizer and keyless entry system. This matters more on newer Toyotas than people realize. The smart key system on this generation pairs the fob to the vehicle through the diagnostic port, and some lower-quality aftermarket blanks have inconsistent transponder components that cause the programming sequence to fail or pair unreliably. The result is a key that programs but doesn't hold, or one that works for a few weeks and then drops out. We match the correct blank to your specific vehicle before we leave the shop. If you already bought a fob online, call us anyway. We can tell you whether it's likely to program correctly before we make the trip.
How long will a replacement smart key last on a 2017 Prius?
What if the new key stops working after a few weeks?
I have one working key for my 2017 Prius. Can I add a second without going to the dealer?
My Prius starts fine but the key-not-detected warning keeps coming on and off. Why?
Questions? Call (619) 876-1271

Toyota Prius Key Service Areas

Locked out anywhere? We respond fast

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
2017 Toyota Prius car key service coverage in San Diego County CA
Emergency dispatch throughout San Diego County

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

Get Help Now (619) 876-1271
Filmed on Location
Toyota Prius car key replacement video
113K+ Chose EZ Car Keyz

All Toyota Prius Keys Lost? No Problem

No working key required. Our technicians program directly to your vehicle.

We come to you for 2017 Toyota Prius car key - EZ Car Keyz San Marcos CA
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