Why does the Borui tire pressure monitoring not display numbers?
2 Answers
Borui car's module battery is depleted, there is something blocking the module inspection port, pairing failure, the module is already damaged, and only a new module can be replaced. Tire Pressure Monitoring: Tire pressure monitoring is the real-time automatic monitoring of tire pressure during vehicle operation, alerting to tire leaks and low pressure to ensure driving safety. Common tire pressure monitoring methods include: Direct Tire Pressure Monitoring: Direct tire pressure monitoring devices use pressure sensors installed in each tire to directly measure tire pressure, transmitting pressure information wirelessly from inside the tire to a central receiver module, which then displays the tire pressure data. The system automatically alerts when tire pressure is too low or there is a leak. Indirect Tire Pressure Monitoring: When the pressure in a tire decreases, the vehicle's weight causes the rolling radius of that wheel to become smaller, making it rotate faster than the other wheels. By comparing the rotational speed differences between tires, the system monitors tire pressure. Indirect tire alert systems essentially rely on calculating the rolling radius of tires to monitor pressure. Introduction to Tire Pressure Monitoring System (TPMS): It combines the advantages of both systems mentioned above, equipping direct sensors in two diagonally opposite tires and a 4-wheel indirect system. Compared to using only a direct system, this hybrid system can reduce costs and overcome the indirect system's inability to detect simultaneous low pressure in multiple tires. However, it still cannot provide real-time data of actual pressure in all four tires like a direct system.
I frequently deal with such faults, like the Borui tire pressure monitoring not displaying numbers, often starting with checking the sensor battery depletion. Sensors typically age in five or six years, and when the battery runs out, the signal is interrupted. Next is the system initialization issue; driving for a few minutes might activate the readings. Also, check if the tire pressure values are within the normal range; the standard values are usually labeled on the door frame sticker, and the system may malfunction if the pressure is too low or too high. Minor software glitches are also common; try restarting or resetting the TPMS system, with the method found in the owner's manual. If that doesn't work, it might be a broken receiving module or poor line contact, requiring professional shop inspection. Safety cannot be overlooked; without tire pressure numbers, it's hard to detect slow leaks, increasing the danger on highways, so early inspection and repair are best.
