What is an Automotive Engine Immobilizer?

[Marie]

Automotive engine immobilizer is a security system that prevents the engine from starting unless the key's transponder code matches the vehicle's immobilizer system. Even if the doors are unlocked, the car cannot be driven without the correct key. Below is an introduction to the engine immobilizer system: 1. Operation Method: When the key is inserted into the ignition switch and turned to the "ON" position, if the password verification is successful, the warning light will turn off, allowing the engine to start. When the vehicle is left unlocked, the immobilizer system enters sleep mode, and the warning light will flash once every 5 seconds. 2. Precautions: Do not expose the key to extreme high or low temperatures; avoid dropping the key on the ground; and do not crush the key with heavy objects.