The Tire Pressure Monitoring System (TPMS) valves are an essential component of your vehicle’s tire pressure system. These TPMS valves help to monitor and maintain the correct air pressure in your tires, ensuring optimal performance and safety. However, like any other part of a vehicle, TPMS valves can wear out over time and need replacement. In this article, we will discuss five signs that indicate your TPMS valves may need to be replaced.
1. Malfunctioning TPMS Warning Light
The first and most obvious sign that your TPMS valves need replacement is a constantly illuminated TPMS warning light on your dashboard. This warning light is designed to alert you when there is an issue with the tire pressure in one or more of your tires. If the light remains on even after checking and adjusting the tire pressure, it’s likely that one or more of your TPMS valves are no longer functioning correctly.
2. Low Tire Pressure Readings
If you regularly check your tires’ air pressure and find that they consistently have low readings, this could be another indication of faulty TPMS valves. The valves are responsible for sending accurate pressure readings to the system, so if they are not functioning correctly, the readings will not be accurate. This can lead to underinflated tires, which can cause handling issues and increase the risk of tire blowouts.
3. High Tire Pressure Readings
On the other hand, if you consistently find high pressure readings in your tires despite regularly adjusting them, this could also indicate a problem with your TPMS valves. A malfunctioning valve may continuously send incorrect pressure readings to the system, resulting in overinflated tires. Overinflated tires can also cause handling issues and decrease fuel efficiency.
4. Leaking Valve Stem
TPMS valves are attached to the inside of your tire’s rim via a valve stem. If this valve stem becomes damaged or starts to leak, it can affect the valve’s ability to function correctly. You may notice air leaking from the valve stem or see visible cracks or damage. In this case, it’s essential to have the valve and stem replaced as soon as possible.
5. Age of Valves
Like all parts of a vehicle, TPMS valves have a limited lifespan. Most manufacturers recommend replacing them every 5-6 years or after around 100,000 miles. If your vehicle is approaching this milestone and you haven’t replaced your TPMS valves yet, it may be time for a replacement, even if you haven’t noticed any issues with them.
Conclusion
TPMS valves play a crucial role in ensuring the safety and performance of your vehicle’s tires. It’s essential to pay attention to TPMS warning causes and have your valves checked regularly, especially if you notice any of the signs mentioned above. By replacing faulty TPMS valves, you can maintain optimal tire pressure and prevent potential safety hazards on the road. Keep an eye out for these signs and replace your TPMS valves when necessary to keep your vehicle running smoothly. And remember, proper maintenance is key to prolonging the life of all your vehicle’s components. So don’t forget to schedule regular check-ups and replacements as recommended by your manufacturer.