Typical diagnostic fees range by shop, but at Courtesy Hyundai of Tampa we offer competitive, transparent pricing and service specials — check /specials/service.htm for current offers. Dealership diagnostics use dedicated EV tools and software to find the root cause fast, minimizing labor time and overall expense compared with repeated visits to independent shops. Choosing our dealership often costs less overall because we fix the underlying issue correctly the first time and use OEM parts, protecting battery life and resale value. Repairs covered under warranty must be performed at a certified dealership to preserve coverage and ensure long-term savings.

For an EV like the 2022 Hyundai Kona Electric, the warning can indicate issues with the high-voltage battery, battery management system (BMS), inverter, electric motor, charging circuitry, or communication errors between modules. It can also flag ancillary systems (12V battery, sensors, or CAN bus faults) that affect drivability and safety. Immediate diagnosis at a certified dealership identifies whether it’s a simple sensor or a system-level fault requiring controlled repairs. Warranty-covered remedies must be completed at a certified dealership to maintain protections and maximize long-term savings.

Common causes include battery management system alerts, charging port or cable errors, inverter or motor controller faults, and communication errors between control modules. Some warnings stem from 12V system problems—low 12V voltage can trigger multiple alerts even if the high-voltage system is fine. Early dealership diagnostics prevent escalation; minor fixes can avoid expensive battery or inverter repairs later on. Repairs covered under warranty must be performed at a certified dealership to preserve coverage and protect your long-term investment.

First, note any changes in vehicle behavior—loss of power, charging failures, or warning messages on the dash—and safely pull over if needed. Check the charging cable and port for debris or damage; verify 12V systems (lights, accessories) to see if symptoms are broader. Contact Courtesy Hyundai of Tampa for a prompt diagnostic; dealership tools read EV-specific codes and provide accurate next steps. Remember: warranty work must be completed at a certified dealership to keep coverage valid and ensure the best long-term outcome.

Initial diagnostic typically takes 30–90 minutes depending on the complexity and whether live data or road testing is required. If repairs are needed, time varies—from a quick sensor replacement to several hours for component repairs or software updates. Our technicians use OEM tools and streamlined workflows to reduce downtime; we also provide clear timelines and cost estimates up front. Warranty repairs completed at our certified dealership avoid delays from improper repairs and provide immediate and long-term savings.

A flashing check engine light on a 2022 Hyundai Kona Electric signals a potentially serious condition that requires immediate attention. In EVs, a flashing light can indicate severe faults such as a critical battery management system error, inverter or motor controller malfunction, or persistent miscommunication between high-voltage modules. Driving with a flashing warning can risk further damage to expensive components and compromise safety; stop in a safe location and contact Courtesy Hyundai of Tampa for prompt evaluation. Our factory-trained technicians have the diagnostic equipment to isolate root causes quickly, recommend repair or towing if needed, and perform warranty-covered work at the certified dealership to protect long-term vehicle health and costs.

Common codes for the 2022 Hyundai Kona Electric often point to battery management system alerts, charging system faults, high-voltage temperature warnings, inverter or motor controller issues, and CAN-bus communication errors. Ignoring these codes can lead to progressive problems: a simple sensor fault may cost under a few hundred dollars to fix, while unresolved charging or inverter faults can escalate into costly repairs—thousands of dollars if high-voltage modules or battery modules need replacement. Early, accurate diagnostics at our dealership minimize overall expense. We frequently cost less than independent shops over time by correctly diagnosing and repairing EV systems the first time and preserving warranty coverage for covered repairs performed at a certified dealership.

Resetting the check engine light on a 2022 Hyundai Kona Electric can sometimes be done by clearing stored codes with a proper EV-capable scan tool, but resetting without addressing the root cause is only temporary. Disconnecting 12V power or using generic code-clear methods can hide a recurring fault and may lead to greater damage. Our dealership combines code clearing with a thorough inspection, software checks, and necessary repairs or updates using OEM tools and parts. For warranty concerns, repairs and resets of covered systems must be completed at a certified dealership. Book service with us to ensure a safe, lasting reset and the best value over the life of your Kona Electric. Ready to schedule? Visit our service scheduler at /service/schedule-appointment.htm, view service specials at /specials/service.htm, or call Courtesy Hyundai of Tampa to speak with our EV service team. Explore inventory at /all-inventory/index.htm or /used-inventory/index.htm.