Driving involves responsibility, and part of this responsibility includes taking care of vehicle maintenance. In addition to the usual tasks like changing the oil and checking headlights, drivers must understand the meaning of the lights on their car's dashboard. One of these lights is the TPMS light, which stands for Tire Pressure Monitoring System. If this light comes on in your car, don't panic – it may not be serious.

What does the TPMS light mean?

This light, as well a leakIt is often represented by an orange tire icon with an exclamation mark in the middle, indicating tire pressure problems. The first action to take is to check the pressure of each tire to make sure none of them are losing air. If you find a low-pressure tire, replace it with the spare tire and get a replacement tire.

Effect of temperature on TPMS light

In many cases, the TPMS light may come on due to temperature changes. When the ambient temperature drops, the air in the tires contracts, causing the pressure to drop. In this case, simply adjust the tire pressure according to the manufacturer's recommendations.

TPMS sensors and possible malfunctions

TPMS sensors, located inside each wheel, sometimes monitor tire pressure and temperature. If the TPMS light remains on even after adjusting the tire pressure, the sensors may be faulty. These sensors have a useful life of six to ten years or 90,000 to 120,000 kilometres. Unfortunately, the batteries in these sensors are not replaceable, requiring the entire sensors to be replaced if one fails.

What to do if TPMS sensors malfunction?

If you suspect something is wrong with the TPMS sensors, it is recommended to seek help from a professional. In newer vehicles, which indicate each tire's pressure, blank spaces instead of numbers may indicate problems with the sensors. Pay attention to warning signs and, if necessary, replace sensors to ensure the system is working properly.

The TPMS light should not be a cause for immediate panic. Regular tire maintenance and a basic understanding of the TPMS system help drivers handle this situation effectively. Controlling tire pressure, especially in extreme weather conditions, and being aware of the possibility of sensor failure, are practices that contribute to safer driving and prevent more serious problems.

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