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The Service Engine Soon light indicates that it’s time for regular maintenance or repair. It’s used to alert you to a problem without causing serious alarm. Whatever has gone wrong is likely not severe, but it still requires your attention. This warning light doesn’t have a picture attached to it.
The “service engine soon” light is designed to warn you that the car’s sensor system has detected an issue with your vehicle’s performance. It is not an indication of an emergency. You can take it as a soft reminder to service your engine soon.
8 Most Common Causes Of Your Service Engine Soon Light. — Engine Misfires. — Bad Gas. — Loose Or Faulty Gas Cap. — Fouled Spark Plugs. — Bad Oxygen Sensor. — Malfunctioning Mass Airflow Sensor. — Low Fluid Levels. — Overdue Maintenance. What To Do If Your Service Engine Light Comes On. How To Reset Your Check Engine Light. The Bottom Line.
The dreaded service engine soon light can spell headaches for drivers. Learn what this warning light means, common causes, and how to diagnose and fix the issue yourself.
The service engine soon light indicates that you’ve got a minor engine issue or it’s time for scheduled maintenance. The most common causes of a service engine soon light are a loose gas cap, low fluids, bad sensors, or some other non-critical issue.
The “Service Engine Soon” light is a part of your car’s onboard diagnostics system (OBD-II). When this light illuminates, it signals that the vehicle’s computer has detected a potential issue with the engine, emission, or other crucial systems.
Is your check engine or service engine soon light on? This light is a multifunctional indicator for many issues with your car. Here you will learn how to diagnose the service engine soon light codes.