For all your car, truck, or SUV maintenance needs, Don Williamson Nissan is your trusted partner. Tire Pressure Monitor Systems track air pressure in each tire and alert drivers when levels drop below safe thresholds. These electronic systems prevent accidents caused by underinflated tires while improving fuel economy. Federal regulations require TPMS on all vehicles manufactured after 2007 for safety reasons.

How TPMS Technology Works

TPMS uses sensors mounted inside each wheel that measure tire pressure and temperature. These battery-powered sensors transmit data wirelessly to a receiver module connected to your vehicle's computer system. When pressure drops significantly, the system illuminates a warning light on your dashboard. Direct TPMS provides individual tire readings, while indirect systems monitor wheel speed differences through the ABS system. The Murano and Maxima both feature direct TPMS for accurate real-time pressure monitoring. Sensors communicate using specific radio frequencies assigned to your vehicle identification number.

TPMS Sensor Failure Causes

Sensor batteries typically last five to ten years before requiring replacement. Corrosion from road salt damages sensor housings and valve stems. Physical damage during tire mounting or dismounting breaks sensors or their mounting hardware. Temperature extremes affect sensor accuracy and battery life. Generic aftermarket sensors often lack proper programming for your specific Nissan model, causing false warnings or communication failures. Genuine Nissan TPMS sensors arrive pre-programmed and calibrated for seamless integration with your vehicle's systems. Properly functioning wheels and tires require accurate pressure monitoring for safety and efficiency.

Recognizing TPMS Problems

Replace TPMS sensors when the warning light flashes during startup, indicating sensor communication failure. Persistent low pressure warnings despite proper inflation suggest faulty sensors. Corroded valve stems require sensor replacement to prevent air leaks. Service TPMS whenever installing new tires or wheels, typically every six years or 60,000 miles, to ensure continued accuracy and prevent unexpected sensor failures.

From routine maintenance to major overhauls, Don Williamson Nissan has got you covered.