External tire pressure monitoring indicates a fault.

External tire pressure monitoring display is a very practical device, which can monitor the tire pressure of vehicles in real time, which is beneficial to protect tires, prolong their service life and improve driving safety. However, if the external tire pressure monitoring display fails, it will affect the tire pressure monitoring and driving safety of the vehicle. Then, what are the causes and solutions of the failure of the external tire pressure monitoring display?

First, the reasons for the failure

1. Abnormal display of the monitor: it may be caused by poor contact of the monitor, damage of the monitor, high temperature of the monitor, etc.

2. Sensor failure: sensor failure, sensor damage and other reasons.

3. Low battery power: If the battery power is too low, the external tire pressure monitoring display will not work normally.

Second, the fault solution

1. Check whether the monitor wiring is normal: check whether the monitor wiring is loose or has poor contact, and plug it in again.

2. Replace the battery: If the battery is low, please delete the battery and replace it with a new one.

3. Replace the sensor: If the sensor is damaged or fails, you can try to replace the sensor, or send the sensor to a professional after-sales service point for repair or replacement.

4. Replace the monitor: If the monitor is damaged or has problems, you can try to replace it with a new monitor.

Generally speaking, if the external tire pressure monitoring display fails, we can find the problem from the above aspects and choose the appropriate solution. However, in order to avoid failure, we also need to pay attention to the use and maintenance of external tire pressure monitoring display. Under normal circumstances, the external tire pressure monitoring display should be completely connected, carefully bypass obstacles during driving, and do not switch the vehicle power supply too frequently to prolong the service life of the external tire pressure monitoring display and ensure driving safety.