Retightening or replacing the gas cap often will fix the check engine light. In many cases that the check engine light turns on in a hyundai elantra sonata santa fe accent the car may still drive perfectly fine.

Troubleshooting Hyundai Check Engine Light Youcanic

In some cars especially those made before the mid 1990s you can reset the check engine light by disconnecting the battery.

2011 hyundai sonata check engine light reset. Newer vehicles have a feature that will simply turn the light back on after the battery is reconnected if the car is not drained of electricity properly however. This happens when you have an emissions related problem. If you drive over that amount and the light is still on you will need to bring it in to nalley hyundai so the light and code can be double checked and reset.

Vehicles new than 1995 have to be connected to a computer diagnose what the check engine light is on for and to clear the codes on the pcm. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. Check engine light service hyundai sonata.

The problem here may be something as simple as a loose gas cap. 3 people found this helpful. There is no reset light.

In most cases your hyundai sonata light will go off after about 20 40 miles. A check engine light can indicate a broad spectrum of problems with your 2011 hyundai sonata.