How to change the battery of the tire pressure monitoring sensor

Cars generally passTire pressure monitoringThe sensor monitors whether the tire pressure is qualified and whether the tire is leaking. When the car is started, the sensors installed on each tire will transmit data such as tire pressure and tire temperature to the central receiver through wireless signals. After the receiver receives the data Analyze and judge the tire pressure and temperature data, and display and warn them on the alarm display according to the situation.

How to change the battery of the tire pressure monitoring sensor

Tire pressure monitoring sensors are generally divided into built-in sensors and external sensors. The battery of the built-in sensors has a long service life and can generally be used for 4-6 years. The process of replacing the battery is more troublesome. If the built-in tire pressure monitoring sensor is out of power, you will generally choose direct Replace the sensor module; the external sensor battery can only last for 1-3 years. It is easy to remove and replace the battery. It can be operated by itself.

Remove the tire, take out the dead tire pressure monitoring sensor, open the sensor, the internal structure is composed of an integrated circuit board and a button battery, take off the old battery, and then re-weld the new battery to ensure that it will not loosen. Finally, put the tire pressure monitoring sensor back into the tire. After the tire pressure monitoring sensor is reinstalled, it needs to be matched. It can be driven on the road and it will automatically sense and match.