To replace a tire pressure sensor (TPMS), first prepare your vehicle. Remove the tire from the wheel. Demount the tire and install a new sensor. Follow proper torque specifications for the sensor. If one sensor fails, consider replacing all four, as these sensors have non-replaceable batteries. No special tools are required for this DIY maintenance.
Next, detach the old tire pressure sensor from the valve stem. This usually involves unscrewing a nut that holds it in place. Once removed, take your new tire pressure sensor and align it with the valve stem. Secure it by tightening the nut without over-tightening, as this may damage the sensor. After installation, reinflate the tire to the recommended pressure.
Finally, reinstall the tire on the wheel hub and lower the vehicle back to the ground. It is essential to reset the tire pressure monitoring system (TPMS) in your vehicle’s settings. This ensures accurate readings from the new sensor.
Now that you know how to replace a tire pressure sensor, let’s explore how to maintain these sensors for optimal performance and longevity.
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