Buy OEM Volvo Accessory # 31201481. Tire Pressure Monitoring System

Tire Pressure Monitoring System (TPMS) is an excellent monitoring system for tire pressure. Correct tire pressure causes less tire wear, lower fuel consumption and safer driving. The TPMS system uses sensors located in the air valves to monitor tire pressure levels. When the car is driven 30 km/h (approx. 20 mph) or more, the sensors transmit data to a receiver in the car. If the sensors detect low tire pressure, the low pressure warning lamp illuminates on the instrument panel and a message appears in the text display. When the tire pressure lamp is illuminated, one or more tires has low pressure.