What Causes a TPMS Sensor to Fail? Key Reasons Explained

Discover the main causes of TPMS sensor failure, including battery life, corrosion, and physical damage, to keep your tire monitoring system working reliably.

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TPMS sensors can fail due to various reasons: battery life, typically lasting 5-10 years; corrosion, especially in harsher climates; physical damage from potholes or curbs; and faulty manufacturing. Regular tire maintenance and prompt attention to system alerts can extend sensor life.

FAQs & Answers

  1. How long does a TPMS sensor typically last? A TPMS sensor battery usually lasts between 5 to 10 years, depending on usage and environmental conditions.
  2. What are common signs that a TPMS sensor is failing? Common signs include warning lights on the dashboard, inconsistent tire pressure readings, or no readings at all.
  3. Can physical damage cause TPMS sensors to fail? Yes, physical damage from potholes, curbs, or improper tire servicing can cause sensors to malfunction.
  4. How can I extend the life of my TPMS sensors? Regular tire maintenance, avoiding harsh road impacts, and addressing system alerts promptly can help extend sensor life.