What are the reasons for the tire pressure monitoring not displaying?

[DiRiver]

The tire pressure monitoring not displaying may be due to the following reasons: 1. The battery of the module is depleted, and generally, the entire tire pressure monitoring module needs to be replaced. 2. The module's inspection port is blocked by something, preventing the module from performing detection. 3. Pairing failure, requiring re-pairing. Some vehicle models can complete this on their own, but most models require professional pairing at a 4S shop. 4. The module is already damaged and can only be replaced with a new one. 5. If the tire pressure of one tire is not displaying, first determine if the tire pressure sensor of that wheel is installed correctly. Remove the tire and reinstall it to try again. If it still doesn't display, you can swap the normal sensor to this wheel. If it still doesn't display, it indicates a fault with the tire pressure display module. If it displays normally, it means the sensor is damaged.