CALL US NOW
514 692 9387
Transponder keys, commonly known as key with a chip, are a type of electronic key that uses an embedded microchip to communicate with a car's security system. When the key is inserted into the ignition, the electronic chip sends a coded signal to the car's onboard computer. If the code is recognized, the car can be started. If the code does not match, the car will not start.
The main advantage of transponder keys is their high level of security. Traditional keys can be easily copied, but keys with a chip are much more difficult to replicate due to their advanced technology. Transponder key manufacturers also use sophisticated encryption algorithms to protect key data and prevent fraud. This makes cars equipped with transponder keys less vulnerable to theft and intrusion.
Programming of transponder keys is an important step when replacing or duplicating these keys. Transponder keys must be programmed to communicate properly with the car's security system. This programming is typically performed by an automotive professional equipped with a brand- and model-specific programming tool.
During transponder key programming, the programming tool establishes communication between the key and the car's security system. The security system then sends a signal to the key, which must respond with the correct code to allow the car to start. Transponder key programming may also include synchronization of the key's remote control, if it is equipped with this functionality.
It is important to note that transponder key programming must be performed with care to avoid damaging the car or the key itself. Incorrect programming may cause the car not to start or compromise the security system. Therefore, it is recommended to entrust this task to an experienced and qualified automotive professional to ensure correct and safe programming of transponder keys.