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Frequently Asked TPMS Sensors Questions

A TPMS Sensor is the device attached to the valve stem which is located on the wheel. The functions of a TPMS Senor are to: 1. Hold air in the wheel/tire assembly, 2. Measure air pressure, and 3. Transmit data via RF.
No the battery in the sensor cannot be replaced. The housing is sealed to protect the internal components in the harsh environment inside the tire.