Where is the car key sensor module located?
1 Answers
The key sensing area is located at the armrest position, ignition switch, or the car's center console. Its function is to receive the radio signal from the car key to unlock the door. Principle of car induction key: It uses RFID (Radio Frequency Identification) technology. Typically, when the owner approaches the vehicle within approximately one meter, the door locks will automatically unlock and deactivate the anti-theft system. When leaving the vehicle, the door locks will automatically lock and activate the anti-theft system. When the owner enters the car, the in-vehicle detection system immediately recognizes the smart card. At this point, simply pressing the start button (or turning the knob) will start the vehicle normally. Throughout the process, the car key does not need to be taken out. Solutions for induction key malfunction: If the induction key runs out of battery, try pressing the remote control near the car door a few times to check if the remote control indicator flashes normally. If it's out of battery, simply replace the battery. If the car battery is dead and the induction fails, you can use the mechanical key to open the door. Keys with induction functions generally come in two types: conventional folding mechanical keys and hidden mechanical keys. For conventional folding keys, you can directly use the mechanical key to open the door when the battery is dead. For hidden keys, the spare mechanical key is usually concealed within the main key and not visible externally. When needed, pull it out and use it like a conventional mechanical key to open the door.
