Frequently Asked Questions

What is the most common reason for check engine light on a 2023 Hyundai Kona Electric?

• Common triggers include battery thermal or management warnings, charging system faults, inverter/drive errors, and sensor or software alerts tied to electric powertrain components.
• Many alerts are preventative — addressing them early avoids battery stress or reduced range that can lead to expensive repairs.
• At Courtesy Hyundai of Tampa we diagnose with OEM tools to pinpoint the root cause quickly and avoid unnecessary part replacements.
• Warranty-covered issues must be repaired at a certified dealership to preserve coverage and ensure long-term savings.

What does it mean when the check engine light comes on in a 2023 Hyundai Kona Electric?

• The light indicates the vehicle detected a fault — anywhere from a minor sensor issue to a system-level fault in the battery, inverter, or charging circuit.
• It does not always mean immediate immobilization, but it signals the need for prompt diagnostic testing to prevent further damage.
• Our factory-trained technicians use Hyundai diagnostic equipment to interpret codes and recommend precise repairs, often saving you time and money compared with trial-and-error approaches.
• Repairs covered under warranty must be completed at a certified dealership to keep coverage intact and maximize long-term savings.

What is the first thing to check when the check engine light comes on?

• Begin by noting any unusual noises, loss of power, or charging issues and whether the light is steady or flashing — a flashing light signals a more urgent fault.
• Check the charging connections and ensure the vehicle has adequate state of charge and no visible charging errors at the charger.
• Bring the 2023 Hyundai Kona Electric to Courtesy Hyundai of Tampa for a professional code read; our OEM scanners reveal specific EV-related trouble codes.
• Warranty-related repairs must be performed at a certified dealership to preserve coverage and deliver the best immediate and long-term value.

How much does a check engine light diagnostic cost for a 2023 Hyundai Kona Electric?

• Diagnostics at our dealership typically start at a competitive flat rate for the scan and initial assessment; final pricing varies with the scope of work required.
• We often cost less than independent shops because we provide accurate OEM diagnostics, reducing unnecessary parts and repeat labor while protecting warranty eligibility.
• Immediate savings come from precise troubleshooting; long-term savings come from correct repairs that prevent secondary failures to high-value EV components.
• If repairs are covered under warranty, they must be performed at a certified dealership — ensuring no out-of-pocket expense where applicable and preserving long-term value.

How long does a check engine light service take?

• Simple code reads and basic resets can take less than an hour, while thorough diagnostics for EV systems generally take a few hours to fully evaluate related subsystems.
• If parts or in-depth testing is required (charging system, inverter, or battery thermal controls), the repair timeline increases; we provide clear time estimates after the initial scan.
• Our factory-trained team and access to OEM parts speed repairs and reduce repeat visits, often delivering faster and more reliable service than independent alternatives.
• Warranty repairs must be completed at a certified dealership to ensure proper documentation and sustained long-term savings through covered work.