What is the reason for the lack of display on the installed tire pressure monitoring?
4 Answers
The reason why the installed tire pressure monitoring does not display is that the tire sensor has not been successfully matched. It is recommended to go to a 4S shop for professional pairing. If the tire pressure of one tire is not displayed, first determine whether the tire pressure sensor of this wheel is installed correctly. Tire pressure monitoring can automatically monitor various conditions of the tire in real time by recording the rotation speed of the tire or through electronic sensors installed in the tire, providing effective safety protection for driving. Tire pressure monitoring systems can be divided into: 1. Indirect tire pressure monitoring system, which determines whether the tire is abnormal by the speed difference of the tire; 2. Direct tire pressure monitoring system, which automatically monitors the tire pressure and temperature in real time when the car is stationary or moving by installing four tire pressure monitoring sensors in the tire.
After installing the tire pressure monitoring system, I also encountered display issues, usually due to dead sensors. Those small batteries have limited lifespan and need replacement every one or two years. It could also be a failed pairing during installation—you’ll need to re-pair them according to the manual. I’ve also noticed that loose power cables or unplugged connectors for the display are quite common, so check if the power is connected. If it’s an interference issue, nearby electronic devices may disrupt the signal—try moving the display to another location. For maintenance, make it a habit to regularly clean around the sensors to prevent dirt buildup and extend their lifespan. If the display fails, don’t rush to drive—pull over safely for inspection first. Safety comes first. Aftermarket parts often have minor issues, so it’s best to keep a basic tool kit handy for self-checks—it saves money and hassle. If all else fails, visit a professional shop—their diagnostic tools are more accurate.
Right after installing the TPMS, mine didn't display anything either. At first, I thought the sensor was broken, so I quickly checked the battery and found that the old one was drained—just needed a new one. During installation, if the sensor isn't secured tightly or paired incorrectly, the signal won't transmit, and the display won't receive it. This time, I tried re-pairing it myself by holding the reset button for a few seconds, and it worked. Also, if the display has low battery or setup issues, it might go blank—I checked the power cable and settings menu. The upside of aftermarket parts is the DIY aspect, but the downside is small details can go wrong, like forgetting to sync after tire rotation. I recommend keeping a spare sensor battery in the car for emergencies—saves money and hassle. Always take a quick glance at the display before driving to ensure everything's normal, and address any issues early.
I understand your concern. If the aftermarket tire pressure monitoring system isn't displaying readings, it's most likely due to depleted battery - those tiny sensor batteries fail after prolonged use, just replace it. Check if the display has power and proper connection, then perform a simple pairing procedure - that usually solves it. Installation misalignment or excessive dirt can cause signal loss, try cleaning the sensor surface. No need for complex diagnosis - my first step is always battery replacement, which works 90% of the time. The advantage of aftermarket parts is flexibility, but maintenance can't be neglected. Keep up with regular checks to prevent minor issues becoming major problems. Simple troubleshooting should suffice.
