Car Key Replacement by Vehicle Brand — What You Need to Know
Not every lost key is created equal, and the technology inside a modern vehicle key varies dramatically by brand, model year, and trim level. A Toyota Camry key fob from 2018 uses a different transponder protocol than a 2018 Honda Accord, and a Chevrolet Silverado with GM's PassLock system requires a completely different programming sequence than a Ford with PATS (Passive Anti-Theft System). Our technicians train specifically on OEM key profiles and transponder databases so the replacement key is matched precisely to your vehicle's immobilizer — not a generic workaround that could leave your ignition unreliable.
Here is a quick brand-by-brand breakdown of what our team regularly handles. For Toyota and Lexus: we program smart keys, H-chip transponders, and older G-chip keys. For Ford and Lincoln: we handle 80-bit encrypted transponders, push-button proximity fobs, and the MyKey system. For Chevrolet, GMC, Buick, and Cadillac: we cover DIC transponders, remote head keys, and flip keys. For Honda and Acura: we program ID46 and ID47 chip keys as well as proximity fobs. For BMW and MINI: we work with remote-integrated keys and proximity comfort access modules. For Chrysler, Dodge, Jeep, and Ram: we handle Sentry Key transponders and push-to-start proximity remotes. For Nissan and Infiniti: we program NSK2 and ID4D/4G transponders. For Hyundai and Kia: we cover the newer 128-bit encrypted systems common on post-2018 models. If your make is not listed, call (631) 380-4138 — our team handles many additional brands and will confirm capability before dispatch.