A car's immobilizer system functions by preventing the engine from starting without the authorized key or remote being present. The system consists of a transponder chip, an engine control unit (ECU), and an antenna.
Here's how the system works:
In simple terms, the immobilizer system ensures that only a key or remote with the correct transponder chip can start the engine, providing an additional layer of security against theft.
A car's immobilizer system is designed to prevent unauthorized individuals from starting and operating the vehicle. The system works through a combination of electronic components and programming.
It is important to note that the specific details and components of a car's immobilizer system can vary between different makes and models.