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2021 Toyota Land Cruiser
Key Replacement - Save vs Dealer in San Diego

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2021 Toyota Land Cruiser Smart Key
Smart Key

With 100+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

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min arrival
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Certified 2021 Toyota Land Cruiser key replacement info from EZ Car Keyz Vista CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Certified 2021 Toyota Land Cruiser key replacement info from EZ Car Keyz Vista CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
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2021 Toyota Land Cruiser
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2021 Toyota Land Cruiser Smart Key HYQ14FBB
FCC IDHYQ14FBBPart #89904-0E160Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2021 Toyota Land Cruiser key fob from EZ Car Keyz Vista CA
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OEM quality 2021 Toyota Land Cruiser key fob from EZ Car Keyz Vista CA
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The 2021 Land Cruiser runs a full smart key setup. No ignition cylinder in the traditional sense - it's push-button start with proximity entry. The fob carries a CR1632, and these are known to run the battery down faster than owners expect, especially if the fob lives in a bag or pocket near other electronics that keep pinging it. When the battery gets low, the symptom isn't always a clean "key not detected" message. Sometimes it's intermittent: the door handles stop responding, the start button hesitates, or the car just doesn't unlock on approach like it used to. Before you assume the fob is dead or the antenna is bad, crack the fob open, check that the CR1632 is seated flat and the contacts aren't corroded, and put a fresh cell in. If you've got a spare fob, test it. If the spare works fine, you've isolated it to the fob, not the car's system. Also worth knowing: these fobs are not self-programmable. Any new fob needs to be registered through the OBD port with the right diagnostic equipment. There's no onboard key-learning sequence on this vehicle.
Related services: Ignition Repair · Smart Key

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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
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2021 Toyota Land Cruiser Smart Key Replacement - Fast, Affordable & Professional

I got a call from a woman parked at the youth soccer fields in Buena Creek, Vista. Her Land Cruiser had been sitting in the lot for about two hours while her kid played, and when she walked back to it, the door handle did nothing. She pulled out the fob, pressed unlock manually, same thing. Tried the driver's side. Nothing. The car just sat there.

She hadn't lost the key. She hadn't dropped it. It was the same fob she'd used that morning.

I pulled up and the first thing I did was check the fob battery. CR1632, looked original. I swapped in a fresh cell right there on the hood, seated it properly, and the handles came back to life on the first try. That was it. Two hours of frustration, a tow she almost called, and it was the battery.

But I didn't hand it back and leave. I walked the perimeter of the vehicle pressing every button - lock, unlock, the rear liftgate, the panic. Then I stood about thirty feet away and ran it again. Then I sat in the driver's seat and confirmed the push-button start recognized the fob from the normal seating position, not just when it's held up against the button. Three consecutive starts. Checked that the door handles were responding on approach, not just on button press.

She watched the whole thing from the sideline fence and said she thought I was going to do one test and leave. That full walkthrough is part of the job. It's the only way to know you're not getting a callback at 9pm from a parking lot.

Save vs the Dealer on Your Toyota Land Cruiser Key

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BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
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Also serving: Alta Vista · Breeze Hill · Buena Creek · Downtown Vista

Toyota Land Cruiser Rapid Response, Done Right

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Licensed locksmith replacing 2021 Toyota Land Cruiser key in Vista CA
Smart Key | Rapid On-Site Service
2021 Toyota Land Cruiser | San Diego
Licensed locksmith replacing 2021 Toyota Land Cruiser key in Vista CA
2021 Toyota Land Cruiser Smart Key
2021 Toyota Land Cruiser
Smart Key | Pro Grade Service
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Service location Vista
Vista
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Same-Day Keys (619) 876-1271

Proven by 100+ Toyota Customers

Proven by reviews, backed by licenses

E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
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
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5-star review of 2021 Toyota Land Cruiser key service by EZ Car Keyz Vista CA
“Real savings, real reviews.”
5-star review of 2021 Toyota Land Cruiser key service by EZ Car Keyz Vista CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
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Toyota Land Cruiser Mobile Service FAQ

Real costs, no dealer surprises

My fob shell cracked and the buttons are falling apart. Do I need a completely new programmed key?
Not necessarily. If the electronics inside are intact, the transponder chip and the circuit board can be transferred into a new fob shell. That saves you the cost of a full replacement and reprogramming. I open the fob, inspect the board and chip, and if they're undamaged, the transplant takes a few minutes. New shell, same registered key. The 2021 Land Cruiser fob uses a CR1632, so while it's open I check the battery and contacts anyway. If the board itself is cracked or corroded, then yes, you're looking at a new fob that needs to be registered through the OBD port on site.
What exactly is in a smart key and how does the 2021 Land Cruiser use it?
My Land Cruiser is showing a key-not-detected warning. What should I check first?
I bought a replacement fob online. Can I program it myself or do I need a tech?
I have one working key left. Should I get a spare now or wait until it's a problem?
Questions? Call (619) 876-1271

Toyota Land Cruiser Key Service Areas

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Licensed 2021 Toyota Land Cruiser locksmith service area in San Diego County CA
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Trusted 2021 Toyota Land Cruiser locksmith service by EZ Car Keyz Vista CA
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