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Unusual TPMS Readings and What They Could Mean for Your Vehicle

Tyre Pressure Monitoring Systems (TPMS) are a vital component in maintaining the safety, efficiency, and longevity of your vehicle. They alert you when tire pressure is too low or high, which can significantly impact your driving experience. However, sometimes, TPMS can give off unusual readings that may leave drivers puzzled. Understanding these anomalies is key to ensuring your vehicle remains in top condition.

Rapid Pressure Loss Alert

If your TPMS suddenly indicates a sharp drop in pressure, it might not always be a puncture. Rapid temperature changes can cause this phenomenon, especially when moving from a warm garage to cold outdoor conditions. However, it’s essential to physically check the tire for any signs of damage or leaks to rule out any immediate issues.

Fluctuating Readings

Experiencing fluctuations in your TPMS readings? This could be a sign of malfunctioning sensors. Over time, sensors can wear out or get damaged, leading to inconsistent readings. It’s advisable to have these sensors checked and possibly recalibrated by a professional to ensure accurate monitoring.

Constantly Low Readings

If your TPMS consistently shows low pressure despite regular inflations, it might indicate a slow leak. This could be due to a tiny puncture, a faulty valve stem, or even a small crack in the wheel. A thorough inspection by a tyre specialist can identify the root cause and remedy the situation.

High Pressure Warnings

High pressure warnings are less common but can occur during extreme heat or after overinflation. High pressure increases the risk of tire blowouts, especially at high speeds. Adjusting the pressure to manufacturer specifications is crucial to avoid any potential dangers.

Sensor Signal Loss

Occasionally, your TPMS might fail to display a reading for one or more tires. This could be due to a sensor signal loss, often caused by interference from electronic devices or simply a dead battery within the sensor. Sensor replacement is usually the best course of action in such cases.

Unusual TPMS readings should not be ignored. They are often the first sign of potential issues that, if addressed promptly, can prevent further damage to your vehicle and ensure your safety on the road. Regular maintenance checks, including tire inspections and sensor checks, are crucial in keeping the TPMS and your vehicle performing optimally. Always consult with a tire or vehicle maintenance professional if you’re unsure about any readings. Keeping an eye on these alerts and understanding what they could mean goes a long way in maintaining your vehicle’s health and your peace of mind while driving.

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