Why does the tire pressure learning double flash keep flashing on the Chery Tiggo 7?
1 Answers
If the tire pressure learning double flash keeps flashing on the Chery Tiggo 7, it indicates that the tire pressure monitoring light is on. This could be caused by a tire leak, excessive pressure difference among the four tires, or occasional false alarms. Here are specific and safe methods to turn off the tire pressure light: Turn off the engine: Drive slowly to a safe place, park, and turn off the engine. Wait for 1-2 minutes, then restart the vehicle. After the vehicle stabilizes, check the tire pressure values displayed on the dashboard. Drive to a repair shop: Both insufficient and excessive tire pressure can trigger the light. You can slowly drive to a repair or auto shop to adjust the tire pressure. If you have a portable inflator, you can adjust it on the spot. Inflate or deflate the tires: While adjusting the tire pressure, observe the dashboard light. Stop inflating once the light turns off. If overinflated, release excess air (preferably with assistance). Manual reset: If the light remains on after adjustment, manually reset it by pressing the SET button on the dashboard settings. Professional reset: If manual reset is not supported, ensure the tire pressure is normal and have a technician use a diagnostic tool to clear the fault code. Common causes of tire pressure abnormalities include: Abnormal tire pressure: The system alerts when pressure is below 1.8 bar or above 3.0 bar. Check and adjust the tire pressure. Unreset tire pressure monitor: After inflating, failing to reset the system keeps old data, triggering the light. Simply reset the system. Damaged tire pressure sensor: The sensor, installed inside the tire and connected to the valve, can be damaged by impacts, causing the light to turn on. Replace the sensor if damaged.
