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The immobilizer is anticreeping system. When the ignition key is inserted into the lock a chip of a radio beacon develops the coded signal which is perceived by anticreeping system of the car. The engine will be started only if the transmitted coded signal completely will coincide with an identification code of the car.
When the key gets from the lock of ignition there is an automatic installation of an identification code.
When the key of this car is inserted into the ignition lock, the transferred code cancels action of the anticreeping system interfering start of the engine.
Number of a key and the main key is necessary for manufacturing of a new key in car-care center of "Toyota". It is necessary to remember that there is a limit on quantity of keys which can make in "Toyota" car-care center.
The self-made duplicate it is impossible to disconnect anticreeping system and to start the engine. |