2022 Hyundai Kona Electric Has A Check Engine Light

Resolve Check Engine Light issues in 2022 Hyundai Kona Electric.

Find Repair Location
Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Emissions System
0%
60% chance it's
Something else
The most common reasons a 2022 Hyundai Kona Electric has a check engine light are an emissions system component, a sensor, or a catalytic converter.
  • Emissions System: A faulty emissions system component, such as an oxygen sensor or EGR valve, can lead to increased emissions and trigger the check engine light.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2022 Hyundai Kona Electric has a check engine light?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Due to the nature of electrical systems on modern vehicles, the range of problems these can cause are nearly limitless. However, there is a way to categorize them in two ways. Permanent and intermittent problems. Permanent problems appear and remain. This may be the vehicle will not start, the radio does not work, or the door chime will not turn off among many, many others. These problems are more straight-forward to diagnose since they present themselves at all time. This means there will always be a fault to find. Intermittent electrical problems, however, can be difficult or impossible to locate, since they appear then disappear without warning. The best case scenario for an intermittent issue is when replicating the problem is easily accomplished and understood. This allows a technician to make an issue semi-permanent, allowing them to find the fault. Other issues that come and go without warning and cannot be replicated on demand must occur when the technician is servicing the vehicle, otherwise there is no problem to correct. It is most important to understand that electrical system faults always require inspection, and can include the vehicle working in any manner, or not working at all.

Like we noted in the last section, general diagnosis symptoms are the most vague of the bunch. There are several diagnostic spectrums, electrical diagnosis, drivability diagnostics, engine diagnostics, transmission diagnostics, and the list could continue for about 5 or 10 more spectrums of diagnostics. The most important take-away here, is that general diagnostics are diagnostics that have no other spectrum in which they fit, or the problem is unknown. This means that any vehicle left outside of a repair facility with the keys and an authorization to perform diagnosis will be diagnosed under the general diagnosis spectrum.

When the Check Engine Light comes on, you may experience engine performance issues such as poor acceleration, rough idling, or an engine that won't start. In some cases, no abnormal symptoms will be experienced. Other systems like the transmission or ABS can cause the Check Engine Light to illuminate and lights for those systems can come on at the same time. Similar lights may say "Check Engine Soon", "Malfunction Indicator Light" or just "Check". In rare case the engine can overheat.

What are the initial diagnostic steps to take for a check engine light on a 2022 Hyundai Kona Electric?

When faced with a check engine light on your 2022 Hyundai Kona Electric, it's essential to adopt a systematic diagnostic approach. Start by visually inspecting the gas cap, as a loose or damaged cap is a common and easily fixable issue that can trigger the light. Next, check your dashboard for any additional warning indicators or messages that may offer further insight into the problem. Utilizing an OBD-II scanner is a crucial step; by connecting it to your vehicle's onboard diagnostic system, you can retrieve specific error codes that will help identify the underlying issue. Pay attention to any unusual symptoms your vehicle may exhibit, such as strange noises or performance changes, as these can provide valuable clues. Finally, consult your owner's manual for detailed information regarding the check engine light and recommended actions. By following these steps, you can effectively diagnose the issue and determine whether it requires professional assistance or if it's something you can resolve on your own.

What are the common problems that could cause the check engine light to illuminate in a 2022 Hyundai Kona Electric?

When the check engine light illuminates in a 2022 Hyundai Kona Electric, it signals potential issues that DIY enthusiasts can often troubleshoot. One of the most common reasons is a loose gas cap, which is a simple fix that can be checked and tightened easily. Another frequent issue is a faulty oxygen sensor, which plays a critical role in monitoring exhaust emissions and can impact fuel efficiency if not replaced. Additionally, problems with the catalytic converter, such as blockages or failures, may trigger the light and often require more detailed diagnostics. A malfunctioning mass airflow sensor can also lead to performance issues, as it measures the air entering the engine. Moreover, worn-out spark plugs or a faulty ignition coil can cause engine misfires, resulting in the check engine light activation. While some of these problems can be identified and addressed at home, it’s essential to proceed with caution. If the light remains on after performing basic checks, seeking the expertise of a qualified mechanic is recommended to avoid further complications and ensure the vehicle runs smoothly.

How urgent is it to address the check engine light in a 2022 Hyundai Kona Electric?

When the check engine light illuminates in your 2022 Hyundai Kona Electric, it signals a need for immediate attention. This warning is not merely a nuisance; it indicates that there may be underlying issues with the engine or emissions system that could escalate if left unaddressed. Ignoring this light can lead to more severe problems, including costly repairs and diminished vehicle performance. Moreover, driving with the check engine light on can compromise fuel efficiency and may even pose safety risks, as it could affect the vehicle's overall functionality. To safeguard your investment and ensure your safety, it is crucial to have the vehicle diagnosed by a qualified mechanic as soon as possible. Taking prompt action not only helps in identifying the root cause of the issue but also prevents further damage, ultimately saving you time and money in the long run.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.