When a vehicle rolls into your shop with an illuminated TPMS light, most technicians know the drill. They check tire pressure, test the sensor, and perform a relearn if needed. But every so often, ...

A TPMS (Tire Pressure Monitoring System) sensor is a device that is installed in a vehicle's tires to monitor the air pressure and temperature of the tires. The primary function of the TPMS sensor is ...