Toyota Tundra Key Replacement & Programming in Jacksonville
Spare keys from $290. All-keys-lost from $440. Mobile, on-site, same-day service across the First Coast.
Spare or Additional Tundra Key
Dealer Price
$465 – $615
Our Price
from$290
When you still have a working key.
Lost All Tundra Keys?
Dealer Price
$845 – $1,315
Our Price
from$440
When every key is lost or stolen.
Final price depends on your specific Tundra year and trim — call us for an exact quote.
✓ Verified key supply for Toyota
Toyota key blanks are stocked in our supplier catalog — no special-order delay.
Key Specifications — Toyota Tundra
| Parameter | Value |
|---|---|
| Transponder Chip | Texas Crypto 128-bit / H-Chip |
| FCC ID | HYQ14FBN / HYQ14FBC |
| Key Blade | TOY48 / TOY43 |
| Frequency | 433 MHz |
| Immobilizer | Toyota H/G Transponder |
| Proximity / Smart Key | Yes (2004+) |
About Your 2026 Toyota Tundra
Toyota is the single most commonly serviced brand in our shop and across Jacksonville. The reason is volume: Camry, Corolla, RAV4, and Tacoma alone account for thousands of cars on the First Coast, and almost every one of them eventually needs a spare key cut, a lost remote replaced, or a smart key reprogrammed after a battery failure. Toyota's immobilizer platform — H-chip and G-chip transponder families paired with the Smart Key System on push-button cars — is well documented and broadly supported by the dealer-level diagnostic equipment we carry on the truck. That means most Toyota jobs can be completed at your driveway in 30–45 minutes, with no tow and no dealer wait. The exception is anything that uses Toyota's newest 8A-DST AES encryption (some 2018+ models): we still do these, but the key blank cost is higher and programming takes a little longer.
Tundra's third generation (2022+) introduced a new key fob design with a digital display option on Capstone trim. Programming for a 2022+ Tundra requires the latest 8A-DST AES tooling — we have it, but plan on a 60–75 minute service window. Pre-2022 Tundras use the proven Smart Key System with H-chip and program in 30–45 minutes.
2018-and-newer Toyotas — especially redesigned RAV4, Camry, Highlander, and Tundra — moved to the 8A-DST AES encryption layer. These cars need a longer security session and slightly more expensive key blanks, but we program them on-site without towing.
Common issues we see
Two patterns we see weekly in Jacksonville: (1) Smart Key fobs that simply need a CR2032 battery and a re-sync, not a replacement — always try a fresh battery first; (2) salt-air corrosion on key blade ridges from beach driving, which makes the door cylinder feel sticky long before the immobilizer fails.
Pickup trucks are the highest-theft category in Florida — F-150, Silverado, Ram 1500, and Tundra all sit in the top 10 most-stolen vehicles statewide. Having a spare key is the single most useful anti-theft step short of an alarm.
Immobilizer (Toyota H/G Transponder): Toyota's H-chip and G-chip platforms have been refined over two decades. Programming is fast, well-documented, and supported by every modern aftermarket programmer.
In Jacksonville
Every Toyota Tundra job we book in Jacksonville comes with the price quoted on the phone — no bait-and-switch and no after-hours surcharge unless explicitly disclosed before dispatch.
Why book us for your Toyota Tundra
We carry Toyota H-chip, G-chip, and 8A blanks on the truck and program them with the same TIS-equivalent equipment a Toyota dealer uses. Average Toyota spare-key job: 35 minutes from arrival to handing you a working key.
Frequently asked questions
How long does it take to program a Toyota smart key in Jacksonville?+
Most Toyota smart key programming takes 30–45 minutes on-site once we arrive. That includes cutting the emergency blade, programming the transponder, and pairing the proximity fob.
Can you make a Toyota key without the original?+
Yes. As long as we can confirm ownership (registration + ID) we can do an all-keys-lost programming on-site. Older models take 45–60 minutes; newer 8A-encrypted models take 60–90 minutes.
How much does a Toyota smart key cost vs the dealer?+
Dealer quotes in Jacksonville for a Camry/RAV4 smart key typically run $375–$525. Our mobile price starts at $149 for the spare and $199 for all-keys-lost on most pre-2018 models. 2018+ 8A-encrypted models are slightly higher but still well below dealer.
My Toyota fob stopped working — does that mean I need a new key?+
Usually no. A dead CR2032 coin battery is the #1 reason a Toyota smart key 'dies'. Try a fresh battery first. If the car still won't recognize the fob, we can re-pair it in 20 minutes — no replacement needed.
Ready to book your Toyota Tundra key?