What to Do If Your 2020 Hyundai Kona Check Engine Light Is On

The 2020 Hyundai Kona is equipped with a sophisticated high-tech performance monitoring system. The system consists of a series of sensors strategically placed throughout the vehicle. These sensors continually measure and transmit data to the car’s computerized control department. If any of the data is out of factory specifications, the Check Engine Light will illuminate. It doesn’t tell you exactly what’s wrong, but at least you’ll know that something isn’t quite right.

2020 Hyundai Kona
2020 Hyundai Kona

Gas cap

If your 2020 Hyundai Kona check engine light is on, you should check the gas cap. It may be loose or damaged. It should be tightened or replaced if necessary. After doing this, try driving to see if the light turns off. If not, make an appointment to have a mechanic check your vehicle.

Ignition system

The check engine light is an indication that something is wrong with your vehicle’s ignition system. This problem usually occurs because the ignition coil is faulty. It may also be caused by a faulty PCM or ECM. The first step is to pull the fuse and look for a broken metal strip in the middle. If you find a blown fuse, it is important to replace it with a new one of the same amperage and color.

Throttle position sensor

If you’ve been experiencing problems with your 2020 Hyundai Kona’s acceleration, you may have a problem with the throttle position sensor. A faulty sensor could cause the car to stall or give inconsistent power. Luckily, you can replace the throttle position sensor yourself. Make sure to turn off the engine and use wheel chocks, disconnect the battery, and consult a diagram to determine which part of the engine needs to be replaced.


If the TPMS light on your 2020 Hyundai Kona is coming on, you can reset it yourself or take it to a service professional to have the system reset. While it is possible to reset the TPMS light yourself, you may find it easier to have a professional service the vehicle.

TPMS warning light

If you notice that the TPMS warning light is flashing on your 2020 Hyundai Kona, you should not ignore the message. The warning light can mean that your tires are not properly inflated or that a sensor has failed. In this case, you should visit an authorized Hyundai dealership to have the TPMS system reset.

TPMS sensor

The 2020 Hyundai Kona is equipped with a high-tech performance monitoring system. This system is made up of a computer and a series of sensors that continuously monitor various conditions. When one of the sensors detects an abnormality, the system alerts the driver with the Check Engine Light. However, the Check Engine Light does not always tell the drivers what is wrong with their vehicle.

Catalytic converter

If you notice a noticeable decrease in performance or higher fuel consumption, it may be time to replace your 2020 Hyundai Kona catalytic converter. While these units can last up to 10 years, they can malfunction due to overheating, physical damage, or contamination. Symptoms of a failing catalytic converter include increased fuel consumption, a loss of power, and increased emissions from the tailpipe. Unfortunately, every catalytic converter eventually fails. Over time, carbon deposits build up in them and block the converter from properly filtering the exhaust gases.

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