Why is the tire pressure monitoring display not lighting up?

[PaisleyLee]

The reason the tire pressure monitoring screen is not lighting up is: the tire sensor has malfunctioned. Its functions include: 1. Preventing accidents; 2. Extending tire lifespan; 3. Making driving more economical; 4. Reducing wear on the suspension system. Instruments for detecting tire pressure include: 1. Tire pressure monitoring system; 2. Handheld tire pressure gauge; 3. Pressure gauge integrated with an air pump. The principles of tire pressure monitoring are: 1. Direct tire pressure monitoring devices use pressure sensors installed in the tires to measure tire pressure, and wireless transmitters to send pressure information from inside the tire to a central receiver module, which displays the tire pressure data for each tire; 2. Indirect tire pressure monitoring works by detecting when a tire's pressure drops, causing the vehicle's weight to reduce the rolling radius of that wheel, and then comparing the rotational speed differences between tires to monitor tire pressure.