What Are the Causes of the Service Engine Soon Light?

Answer The yellow "Service Engine Soon" dashboard light alerts the vehicle owner that a system or component has reached a "caution" threshold and repairs will be needed soon. Service Engine Soon lights do... Read More »

Top Q&A For: What Are the Causes of the Service Engine Soon ...

What Makes a Service Engine Soon Light Come on?

Modern cars have onboard computers that examine the emissions levels of the exhaust. This crucial system is needed to to keep the car running within the requirements of the environmental laws of th... Read More »

How to Reset a Service Engine Soon Light?

Modern automobiles use onboard computers keep track of how individual parts of an engine are performing, storing this data as error codes when problems are found. The service engine soon light will... Read More »

How to Troubleshoot a Service Engine Soon Light?

When the "Service Engine" light comes on in the dash, most of us just want to know how to make it go out. Yet that light is a source of help. It lets us know something is going wrong inside the eng... Read More »

How to Shut Off the "Service Engine Soon" Light?

The "service engine soon" light on your automobile is controlled by an onboard diagnostics module called an OBDII. The OBDII constantly monitors engine conditions and notifies you if there is an is... Read More »