Cadillac DTS Key Replacement & Programming in Jacksonville
Spare keys from $355. All-keys-lost from $625. Mobile, on-site, same-day service across the First Coast.
Spare or Additional DTS Key
Dealer Price
$570 – $755
Our Price
from$355
When you still have a working key.
Lost All DTS Keys?
Dealer Price
$1,000 – $1,580
Our Price
from$625
When every key is lost or stolen.
Final price depends on your specific DTS year and trim — call us for an exact quote.
Key Specifications — Cadillac DTS
| Parameter | Value |
|---|---|
| Transponder Chip | Megamos AES / UWB |
| FCC ID | YG0G20TB1 |
| Key Blade | HU100 |
| Frequency | 315 MHz |
| Immobilizer | GM UWB |
| Proximity / Smart Key | Yes (2008+) |
About Your 2026 Cadillac DTS
Cadillac is a USA brand owned by General Motors. Their key system uses GM PK3+ / Smart Key with UWB with Transponder, Smart Key with Digital Key. Cadillac combines GM's PK3+ immobilizer with premium smart key features. Newer models include Ultra-Wideband (UWB) technology for enhanced security.
The 2026 Cadillac DTS is a sedan. Most DTS keys of this generation use the Megamos AES / UWB transponder chip, remotes under FCC ID YG0G20TB1, the HU100 key blade — exactly the hardware we cut and program on-site. For this sedan we handle spare keys, all-keys-lost recoveries, and remote replacement curbside — at your home, office, or roadside in Jacksonville.
Your 2026 Cadillac DTS is a modern-era vehicle and uses the latest revision of Cadillac's key security platform. Programming requires advanced equipment but is fully aftermarket-supported on-site — no dealer trip needed in most cases.
Immobilizer (GM UWB): GM's PK3+ has been refined since 2007 and is one of the easier mainstream platforms to program. Aftermarket coverage spans every Chevy, GMC, Buick, and Cadillac of the era.
In Jacksonville
Every Cadillac DTS 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.
Ready to book your Cadillac DTS key?