How often do TPMS sensors need to be replaced?
Tire Pressure Monitoring System (TPMS) sensors are an important safety feature in modern vehicles, designed to alert drivers when tire pressure drops below a certain level. While these sensors are built to last, they do require periodic replacement. The general recommendation is to replace TPMS sensors every 5-10 years, or whenever the vehicle's tires are replaced.
What is a TPMS Sensor?
A TPMS sensor is a small electronic device installed in each of a vehicle's wheels. These sensors continuously monitor the air pressure in the tires and transmit this information to the vehicle's onboard computer. When the pressure in one or more tires drops below the recommended level, the TPMS warning light on the dashboard illuminates, alerting the driver to the issue.
Why Do TPMS Sensors Need to Be Replaced?
TPMS sensors are subject to wear and tear over time, just like other automotive components. The sensors contain small batteries that eventually lose their charge, and the sensors themselves can become damaged or corroded, especially in harsh driving conditions or extreme temperatures. Replacing the sensors ensures they continue to function properly and provide accurate tire pressure readings.
How Often Should TPMS Sensors Be Replaced?
- Most manufacturers recommend replacing TPMS sensors every 5-10 years, or whenever the vehicle's tires are replaced.
- The sensors' batteries typically last 5-7 years, so replacement is often necessary when the battery dies.
- TPMS sensors may also need to be replaced if they become damaged or if the vehicle undergoes a major repair, such as a wheel alignment or suspension work.
It's important to note that the replacement interval may vary depending on the vehicle make and model, as well as the specific TPMS system used. Drivers should consult their owner's manual or speak with a qualified automotive technician to determine the recommended replacement schedule for their vehicle.
Replacing TPMS Sensors
- TPMS sensor replacement is typically performed by a qualified automotive technician, as the sensors need to be properly programmed and synchronized with the vehicle's onboard computer.
- The cost of TPMS sensor replacement can vary, but it is generally in the range of $50-$150 per sensor, plus labor costs.
- When replacing TPMS sensors, it's important to use the correct sensors that are compatible with the vehicle's make, model, and year.
Keeping TPMS sensors in good working order is crucial for maintaining vehicle safety and ensuring accurate tire pressure monitoring. By following the manufacturer's recommended replacement schedule, drivers can help ensure their TPMS system continues to function as intended.
Can you replace TPMS on your own?
Replacing a tire pressure sensor (TPMS sensor) is a task that can be handled by most do-it-yourself enthusiasts with the right tools and safety precautions.
Do I really need to replace the TPMS sensor?
TPMS Sensors typically need to be replaced for one of the following three reasons: Battery Life -- Estimated life of 5 to 10 years or 100k miles Damage -- Caused by accidents, pot holes, etc Corrosion -- Typically from road salt (cold weather climates) or galvanic corrosion.
How do I know if my TPMS sensor is going bad?
Sensor Malfunctions: If your tire pressure is within the recommended range, but the sensor triggers a warning light, it may be malfunctioning. Handling Differences: Should you notice handling changes like swerving or flat tires without a TPMS alert, the sensor might be failing to detect these crucial pressure drops.
Can you replace just one tire pressure sensor?
If one of your TPMS sensors fails and needs replacement, you can replace it individually. However, if the failure was caused by a dead sensor battery, it's likely that the other sensors are close to failing as well.
How do I tell if my TPMS sensor is bad?
TPMS Light Flashing
If the TPMS light remains consistently on, it suggests a potential tire pressure problem. However, if the TPMS light starts flashing after the bulb check and continues to flash, it likely indicates a failing sensor.
How much does it cost to replace TPMS sensors?
between $314 and $368
The average cost to replace the TPMS Sensor is between $314 and $368. Find out TPMS Sensor replacement pricing for your vehicle.
How do you fix a TPMS sensor without replacing it?
Tool rotating the tool clockwise. Until it clicks. Three times this not only finishes tightening the recore sensor saver to its proper torque.
What is the life expectancy of a TPMS sensor?
5-10 years
Home How long should a TPMS sensor last? TPMS sensors run on batteries that can last anywhere from 5-10 years. Sensor battery life will depend on how much driving you do over time and the conditions that you drive in.
How do I know if my TPMS sensor is bad?
TPMS Light Flashing
If the TPMS light remains consistently on, it suggests a potential tire pressure problem. However, if the TPMS light starts flashing after the bulb check and continues to flash, it likely indicates a failing sensor.
How do I know if I need new TPMS sensors?
If you notice that your tires have low air pressure and there was no warning from the system, it is most likely due to a failure of a TPMS sensor. Using a tire pressure gauge indicates a problem with the sensor or a tire. Another noticeable side effect is when steering becomes tight.
