Your car’s dashboard has many warning lights that turn on when you have an issue with a particular aspect of your vehicle. One of these is a yellow light with an exclamation mark inside a shape resembling a horseshoe. This is a signal from the Tire Pressure Monitoring System (TPMS). Take a look at how the tire pressure sensors in your car work.
Where Do You Find a TPMS Sensor?
Considering its function, the tire pressure sensor is located within the actual tire, mounted on the assembly. Usually, the sensor is connected to the car’s valve stem or attached to the wheel. They are in the right place, sensitive, and accurate to help convey important information about the pressure in the tires to the driver. This way, the sensor lights will be triggered if anything goes wrong or there are any anomalies.
How Do the Sensors Work?
For your safety and optimum tire performance, it is crucial to understand how the sensors and the car’s computers communicate. The goal is to ensure that the vehicle tire pressure is closely monitored and the information relayed to you on time and accurately. Usually, sensors use wireless technology to transmit the information.
When the tire pressure drops below the required level, the sensors relay a signal to the computer system and, in turn, trigger the warning you see on the dashboard. This immediate alert lets the driver quickly correct the issue and restore the proper pressure level.
What Do You Do When the Sensors Are Not Working?
If you check your tire pressure and notice that it is below the optimal level, it means there is a problem with the TPMS. The problem is typically due to an old, dead, or damaged battery. You will have to replace the sensors to get the system running again.
You need an effective and accurate tire pressure sensor system for your car to keep you safe on the roads.
