What Causes Frequent Tire Pressure Alarms?

1 Answers
JulietteDella
07/30/25 1:18am
Tire pressure monitoring indicator alarms indicate abnormal tire pressure. Tire pressure monitoring involves real-time automatic monitoring of tire pressure while driving, alerting to tire leaks and low pressure to ensure driving safety. Abnormal tire pressure generally occurs for the following three reasons: Abnormal tire pressure: Typically, an alarm is triggered when pressure falls below 1.8 bar or exceeds 3.0 bar. In such cases, tire inspection and pressure adjustment are necessary. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset promptly, the system continues to record previous data, causing the tire pressure monitoring indicator to light up. Simply resetting the tire pressure will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, installed inside the tire and connected to the inflation valve, monitors tire pressure. If the sensor is damaged during driving (e.g., by impact), the tire pressure warning light may activate. For sensor damage, the only solution is to replace it with a new component.
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