Hyundai Check Engine Light

If you’ve ever seen the check engine light come on in your Hyundai, you may have been tempted to ignore it or just drive through the intersection. However, this is a warning that something is wrong with your vehicle—and ignoring it could lead to expensive repairs down the road. So let’s take a look at what this light means and how you can reset it yourself without having to go into your local dealership.

What does the Hyundai check engine light mean?

The check engine light is a warning light that indicates a problem with your car. The sensor sends an error message to the computer, which then illuminates the check engine light.

The most common reason for this is a faulty oxygen sensor. When you drive at high speeds or accelerate hard while driving in stop-and-go traffic, your engine will produce more carbon monoxide than usual and it can cause damage to your vehicle’s exhaust system over time if left untreated; however, there are other causes too so it’s important not to jump to conclusions just yet!

How to reset the check engine light on your Hyundai

Turn the ignition on and off
Wait a few minutes
Start your car and see if the light stays off

Why does the check engine light come on?

The check engine light comes on when your car’s computer detects a problem with the engine, transmission, emissions and other systems. It can be caused by a variety of issues:

A loose gas cap
A faulty sensor or wiring harness
An incorrect fuel filler cap position (the wrong side up)

Can I drive with my Hyundai check engine light on?

The answer to this question is a resounding no. You should not drive your car with the check engine light on, as it will likely be running at less than optimal performance. There are several reasons for this:

The computer is programmed to shut down certain functions when it detects a problem. This means that you may be missing out on some of your vehicle’s capabilities while driving with this issue present.

Driving with an issue like this can be dangerous because it could cause your engine to overheat or even stall altogether (which could lead to an accident).

Conclusion