SAN DIEGO
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
EZ Car Keyz California bear mascot
Fast Response Locksmith

2020 Toyota Yaris
Key Replacement - Save vs Dealer in San Diego

Home or Office | We Handle It There

Available
2020 Toyota Yaris Smart Key
Smart Key

You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

CA BSIS LICENSE LCO#6792
Your Car, Your Spot No Driving Needed Fully Mobile
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2020 Toyota Yaris key replacement cost - EZ Car Keyz Oceanside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2020 Toyota Yaris key replacement cost - EZ Car Keyz Oceanside CA
Key specialists
Key Specialists
Fully equipped mobile unit - all makes and models
Fixed pricing
At Your Location
Home, office, parking lot - wherever you are
Fast mobile service
No Towing Needed
We handle everything on-site, even all-keys-lost
619 Special
10% OFFCODE:EZ-619-2026

🔥 Mobile service plus 10% off 🔥

Redeem when we arrive at your location
REDEEM (619) 876-1271

2020 Toyota Yaris
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2020 Toyota Yaris Smart Key WAZSKE13D01
FCC IDWAZSKE13D01Part #GJY9-67-5DYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2020 Toyota Yaris Smart Key WAZSKE13D02
FCC IDWAZSKE13D02Part #KD33-67-5DYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Budget 2020 Toyota Yaris key fob options from EZ Car Keyz Oceanside CA
Skip the Dealer Markup
Professional key, honest rate
Budget 2020 Toyota Yaris key fob options from EZ Car Keyz Oceanside CA
🔧 PRO TIP
The 2020 Yaris runs a Smart Key system, and the fob takes a CR2025. When the battery gets low, you might not get a clean "dead fob" moment -- instead you get inconsistent door handle response, the start button acting like it can't find the key, or a warning light on the dash before the fob fully quits. If your Yaris shows a key-not-detected warning but the fob is in your hand, try this before anything else: hold the fob flat against the start button and push. There's a passive coil built into the button area that can read the transponder directly even when the battery has nothing left. It won't fix the underlying battery issue, but it gets you home. Then swap the CR2025 and check that the battery is seated flat with clean contact on both sides -- these fob shells are slim and a slightly tilted cell can cause the same symptoms as a dead one.
Related services: Ignition Repair · Smart Key

Your Driveway vs Their Lobby

Skip the trip, skip the wait

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
We bring the shop to you
Book Service (619) 876-1271

2020 Toyota Yaris Smart Key Replacement - Fast, Affordable & Professional

There's a yoga studio parking lot in San Luis Rey I've been to twice now. Good lot, always half full in the morning. This time the call was from a woman who'd been fighting her 2020 Yaris for a few weeks -- some mornings the push-button start recognized the fob immediately, other mornings she'd be sitting there cycling through the key-not-detected warning, holding the fob at different angles, wondering if today was the day it finally quit on her entirely.

She'd already been to the dealer. They told her the fob was failing and quoted her a replacement plus programming. She paid a deposit, scheduled the appointment, then canceled it when a neighbor told her to call a mobile locksmith first.

When I got there she handed me the fob before I even asked. The shell had a small crack along one edge, barely visible, just enough that the battery wasn't sitting perfectly against the contacts. The CR2025 inside still had voltage, but the connection was intermittent. That's the whole story -- not a bad transponder, not a failing immobilizer, just a battery contact that was making and breaking depending on how she was holding the fob.

I fitted a fresh CR2025 with proper seating, confirmed the contact points were clean, and walked every function: door handles, start button, all four buttons on the fob. Everything responded exactly as it should. Drove fine. No warning lights.

She was a little annoyed, in the good way -- like she'd been dreading a big repair and it turned out to be small. She saved a good chunk versus the dealer route and was back inside for her class within twenty minutes.

Save vs the Dealer on Your Toyota Yaris 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: Downtown Oceanside · Fire Mountain · Libby Lake · Loma Alta

Toyota Yaris Rapid Response, Done Right

Rapid response in the field

Affordable 2020 Toyota Yaris key replacement by EZ Car Keyz in Oceanside CA
Smart Key | Rapid On-Site Service
2020 Toyota Yaris | San Diego
Affordable 2020 Toyota Yaris key replacement by EZ Car Keyz in Oceanside CA
2020 Toyota Yaris Smart Key
2020 Toyota Yaris
Smart Key | Made at Your Door
Estimated arrival time to Oceanside
We Come to You
Rapid Arrival
Available Today
Service location Oceanside
Oceanside
We Come Here
619 Area
Same-Day Keys (619) 876-1271

Mobile Service, Five-Star Results

Mobile service, five-star feedback

A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
F
Felipe P.
Oct 2025
★★★★★

“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”

Google Review
Watch real savings, real jobs62KFollowers
Customer review showing savings on 2020 Toyota Yaris key by EZ Car Keyz Oceanside CA
“Real savings, real reviews.”
Customer review showing savings on 2020 Toyota Yaris key by EZ Car Keyz Oceanside CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Toyota Yaris Mobile Service FAQ

Real costs, no dealer surprises

Do I have to go to the Toyota dealer to get a replacement smart key for my 2020 Yaris?
No. A mobile locksmith with the right diagnostic equipment can cut and program a replacement smart key on site, wherever your Yaris is parked. The dealer is one option, not the only one. The dealer route has real friction: you need an appointment, you may need a tow if you have no working key, and Toyota service departments have been known to hold vehicles overnight for smart key programming jobs that take well under an hour with the right tools. With EZ Car Keyz, the work happens at your location in San Luis Rey or anywhere else in Oceanside. One visit. No tow. No leaving the car somewhere.
What exactly is a smart key and how is it different from a regular key?
How long does Toyota dealer key replacement actually take?
I bought a replacement fob online for my 2020 Yaris. Can I program it myself?
My 2020 Yaris start button sees the fob sometimes but not others. Is the fob dying or is something else wrong?
Questions? Call (619) 876-1271

Toyota Yaris Key Service Areas

Every city, same mobile service

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Affordable 2020 Toyota Yaris locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

We come to your exact location in any of these cities

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

Toyota Yaris Key Without Leaving Home

One call, one visit, done. No back-and-forth with the dealer, no second trips for parts.

Best price 2020 Toyota Yaris car key replacement by EZ Car Keyz Oceanside CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego