What is the problem with frequent tire pressure warnings?
2 Answers
Tire pressure frequently warning reasons are: 1. The pressure of the four tires is not within the normal range; 2. The tire is underinflated or overinflated due to slow air leakage or puncture by a nail. Tire pressure refers to the air pressure inside the tire, and the normal monitoring value ranges between 2.2 and 2.5 bar. Methods for monitoring tire pressure include: 1. Direct tire pressure monitoring; 2. Indirect tire pressure monitoring; 3. Using an intelligent tire monitoring system for detection. The tire pressure monitoring system automatically monitors various conditions of the tires in real time by recording the rotation speed of the tires or through electronic sensors installed in the tires, providing effective safety protection for driving.
I've dealt with cars a lot, and tire pressure warnings are quite common. Usually, it's because the system sensors are overly sensitive. In cold weather, tires contract, pressure drops, or after driving and cooling down, the alarm gets triggered frequently. First, check if there's a nail causing a slow leak by spraying soapy water to see bubbles. If there's no leak, it might be the sensor battery running low, especially in cars over five years old. Don't rush to replace parts—just buy an inexpensive tire pressure gauge and check weekly, keeping it near the manufacturer's recommended psi. If the warning light stays on, try resetting the TPMS system at a professional shop. Don't ignore it, as it can lead to uneven tire wear, increased fuel consumption, and compromised driving safety.
