Acura Car Key Replacement: What Type of Key Does Your Vehicle Use?
Not every Acura key is the same, and knowing which type your vehicle uses matters for both timing and the parts needed to complete the job. Older Acura models — particularly pre-2000 vehicles — used standard metal cut keys with no electronic component. Starting in the early 2000s, Acura began integrating transponder chips into the key blade. These chips communicate with your car's immobilizer system; if the chip isn't programmed correctly, the engine simply won't start even if the mechanical cut is perfect.
Newer Acura models like the MDX, RDX, TLX, and the revived Integra use either a flip-style key fob or a full proximity smart key — also known as a push-to-start key. Smart keys use rolling-code encrypted signals and require specialized diagnostic equipment to program. Our mobile technicians carry the professional-grade tools needed to program all of these on-site, right in your driveway, your workplace parking lot, or wherever you happen to be in the Woodstock area.
