Nowadays, we have a lot of advancements in technology. The development of technology in the automotive field, for example, is used by car manufacturers to increase the safety and comfort of the vehicle owners. One of them is a key that has been equipped with an immobilizer system. The immobilizer is a sophisticated feature that is increasingly being used by new output cars lately. How this immobilizer system works will turn off the engine if the car is started by force or using another key. In other words, a car with an immobilizer is considered to be safer from theft. This technology is definitely one great solution to get rid of those worries from losing your valuable car at home or in the parking lot because of the act of irresponsible criminals.
The development of technology in the automotive industry sometimes makes us confused about its usefulness. In its development in the past few years, the car manufacturers have invested in every new vehicle to prevent the theft of motorized vehicles. But ordinary people, mostly, do not understand very well the performance of immobilizers as anti-theft. The immobilizer usually works by making use of the IMOES Unit and ECM (Engine Control Module) or PCM (Powertrain Control Module). When the ignition key is inserted into the ignition switch and turned to the ON position, the Immobilizer Control Unit Receiver sends a signal to the transponder in the ignition. Then the embedded transponder locked in the contact will send back the signal containing the code through the receiver’s immobilizer control unit to the ECM or PCM.
The engine immobilizer is an anti-theft system that makes use of a key with a stored digital code. When the key fob is in the range or is inserted into the ignition switch, it transmits this “password” into the vehicle’s electronic management system. If the user has the correct key fob, the engine will go ahead and fire up.
With this method, the different ignition keys cannot send signals to ECM and PCM. So the car cannot be started and stolen. The immobilizer system is also connected to the ECU which does not allow the car to be turned on quickly by using a different key. With this anti-theft technology, your vehicle is certainly much safer, but you always have to stay alert for any criminal actions, because a car is a valuable asset. Therefore, you need to equip the vehicle with an adequate security system and protection. Even more so if you are an active person who drives every day, installing an immobilizer and registering with motor vehicle insurance can be the right choice, although it certainly requires a little extra cost. Alternatively, you can find a qualified independent locksmith to perform the high-security key services by consulting your local auto locksmith. You can always ask for advices and recommendations from them to make sure that your car is safe and to prevent the criminals from stealing it away from you.