Tire Pressure Monitoring System (TPMS):
Explanation: A Tire Pressure Monitoring System (TPMS) is a safety feature in modern vehicles that monitors the air pressure in each of the tires. The system alerts the driver if the tire pressure is significantly low, which can help prevent accidents and improve fuel efficiency.
Technical Explanation:
Common Symptoms:
- The TPMS warning light on the dashboard illuminates.
- Low tire pressure in one or more tires.
- Inaccurate tire pressure readings on the dashboard display.
Diagnosing:
- Use a tire pressure gauge to manually check the air pressure in each tire.
- Check for any visible damage to the tires that could be causing a leak.
- Use a TPMS tool to diagnose any faulty sensors or system malfunctions.
Common Repairs:
- Replacing faulty TPMS sensors.
- Repairing or replacing damaged tires.
- Resetting the TPMS system after correcting tire pressure issues.