What Does Tire Pressure System Malfunction Mean?
2 Answers
Tire pressure system malfunction may indicate a failure in the tire pressure monitoring system or an abnormality in one of the car's wheels. It is recommended to stop and inspect immediately. The tire pressure monitoring system monitors the tire pressure of all four wheels. If the tire pressure system malfunctions, it is usually due to low tire pressure in one of the wheels. It is important to ensure that the tire pressure information sensor is not damaged during maintenance, such as when patching or replacing tires. The tire pressure monitoring system can automatically monitor tire conditions by recording tire rotation speed or through electronic sensors installed in the tires, effectively ensuring driving safety. There are two types of tire pressure monitoring systems: indirect and direct. The indirect system detects abnormalities by monitoring differences in tire rotation speed, while the direct system uses four tire pressure sensors installed inside the tires to monitor pressure in real-time, ensuring safety while driving.
A tire pressure system fault means there's an issue with the device in your car that monitors tire pressure, and the warning light comes on to alert you to check your tires. The most common causes include tire leaks, low pressure triggering the warning, dead sensor batteries, or sensors covered in dust causing unstable signals. For example, during a long trip, my dashboard suddenly alerted me, so I pulled over to check and found a nail in one tire causing low pressure. Ignoring this warning can accelerate tire wear or even lead to a blowout. The solution is to promptly use a pressure gauge to measure each tire's pressure and refill them to the recommended level (usually listed on the door frame). If the light remains on, you may need to visit a repair shop to replace the sensor or reset the system. Regularly cleaning the sensor area during car washes can prevent simple issues—don't wait until the ride gets bumpy to regret not addressing it sooner.
