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Regular maintenance is an important aspect of keeping any vehicle running safely and reliably. While most people are aware of the need to change their oil regularly or have their brakes checked, there is one system that often goes overlooked – the Tire Pressure Monitoring System (TPMS). Many drivers may not fully understand how the TPMS works or when service is required for it.

What is the Tire Pressure Monitoring System?

The TPMS is a system that monitors the air pressure in tires and alerts the driver if the pressure drops below a certain threshold. This technology is a significant advancement in the automotive industry because it helps to prevent accidents caused by low tire pressure. When tires are underinflated, they become unstable, affecting the vehicle's handling and braking capabilities.

When Does the TPMS Require Service?

Like any system in your vehicle, the TPMS requires service on occasion to ensure its proper functioning.

Services related to the TPMS itself include:

1. TPMS Calibration: Over time, the sensors in the TPMS can become less accurate. It is important to have the sensors checked and calibrated regularly to ensure accurate pressure readings. If the TPMS is not calibrated, it may fail to alert you when your tires are underinflated, compromising your safety on the road. TPMS calibration should be performed after adjusting the tire pressure, rotating tires, replacing one or more tires, and after addressing issues that caused the low tire pressure light to turn on. If you have a TPMS light that won't turn off and believe your tires are in good condition, have a service center inspect the TPMS and reset it.

2. Sensor Battery Replacement: The TPMS sensors are powered by batteries, which have a lifespan of around 5-10 years. If the batteries are not replaced, the TPMS may stop working altogether, leaving you unaware of any tire pressure issues. If one TPMS battery dies, you may see a TPMS warning light (different than the tire pressure light). Even if only one sensor battery is bad, it may be a good idea to have all TPMS sensor batteries replaced assuming they are around the same age and their age is likely the factor. Keep in mind that frequent driving in stop-and-go traffic is likely to decrease the lifespan of the Tire Pressure Monitoring System batteries.

When the TPMS functions as intended, it not only enhances your safety on the road but also helps to prolong the life of your tires. Underinflated tires wear out more quickly, which can be costly in the long run. With an alert from the TPMS, you can respond faster to low tire pressure levels. By maintaining proper tire pressure, you can improve your vehicle's fuel efficiency and reduce its carbon footprint.

You Drive in New England; Make Sure Your TPMS is in Good Condition

Massachusetts and New Hampshire roads and weather conditions can take a toll on tires. If you need TPMS service in Everett, MA or Hooksett, NH, visit Woody’s Tire Service. We can assist with a variety of maintenance and repair services for the Tire Pressure Monitoring System, from resets to sensor battery replacement.