What are the reasons for the Magotan tire pressure monitoring system failure?
2 Answers
For Magotan vehicles, check if there is any tire leakage or excessive pressure difference between tires on the same axle; verify if the sensors have been reset; inspect the tire pressure sensors and diagnostic equipment for all four wheels. Tire Pressure Monitoring: Tire pressure monitoring involves real-time automatic monitoring of tire pressure during vehicle operation, with alerts for 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. Wireless transmitters send pressure information from inside the tire to a central receiver module, which then displays the pressure data for each tire. 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 that tire's rolling radius to reduce, making it rotate faster than the other wheels. By comparing the rotational speed differences between tires, the system monitors tire pressure. Indirect tire pressure monitoring systems rely on calculating the rolling radius to monitor pressure. Tire Pressure Monitoring System (TPMS) Introduction: This system combines the advantages of both direct and indirect systems. It installs direct sensors in two diagonally opposite tires and includes a 4-wheel indirect system. Compared to a full direct system, this hybrid system reduces costs and overcomes the indirect system's inability to detect simultaneous low pressure in multiple tires. However, it still cannot provide real-time pressure data for all four tires as effectively as a full direct system.
I drive a Magotan daily, and it's frustrating when the tire pressure monitoring system becomes unavailable. The main reason is that the batteries in those little sensors inside the tires can't hold up anymore. I've seen many owners complain about this—they usually run out in five or six years. It's also common for the system not to be reset after changing tires, leaving it clueless about the new tire pressure data. Or sometimes, the sensors themselves get damaged by rocks, especially if you drive a lot on bumpy roads. I recommend using a handheld tire pressure gauge to check it yourself first—safety comes first. During regular maintenance, remember to ask the mechanic to inspect the wiring connections and modules. Don’t wait until the warning light comes on to panic. Addressing it early can save you a lot of money.
