Auto Transponder Programming

A transponder key is a car key that has a transponder chip inside of it. This is an additional security measure meant to increase the levels of proper user verification. The chip gives off a signal that communicates with your car’s transceiver. The transceiver is looking for the correct signal, so if there is no signal or the incorrect signal, the car will not start.

Transponder devices use microchips to transmit a low-level signal from a key that is read by a remote receiver. The microchip is programmed by the manufacturer with a unique serial number. Using RFID (radio frequency identification), the receiver must detect the correct serial number in order to unlock or open. Similar to key fobs, transponder keys are often used with car locks and home security systems, as well as to open gates and garage doors.

In the case of transponder keys for cars, when the key is inserted, the signal is sent to the receiver located near the ignition. If the digital serial number in the transponder matches the one programmed in the car, it will start when the driver turns the key.

Whether you need a replacement key, a new battery or to have a new key programmed, we can help you with that. All you need to do is contact us, and our 24-hour consumer service will gladly help you schedule an appointment.  We use the same equipment as car dealerships to replace remote car keys and program new ones. We have the skills to make a perfectly functional duplicate car key with a chip at a fraction of the price.