WenmarOpen by Wenmar Pro

Service bulletins for the 2024 Hyundai Kona

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

38 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
24-01-014H OL2025-02-15. Service campaign. ELECTRICAL SYSTEM. The subject vehicles may not be providing the Wi-Fi Hotspot setting information, specifically, the Mac address. Hyundai has deployed an Over-The-Air (OTA)* update for the CCU to improve the vehicle’s Wi-Fi hotspot connectivity.
24-01-094H2024-12-14. Service campaign. ELECTRICAL SYSTEM. Certain Kona Electric (SX2 EV) vehicles may exhibit a dead battery concern linked to the Multimedia Keyboard (MKBD) logic. The MKBD may not enter sleep mode when the vehicle is turned OFF, causing the battery to be drained. Follow the procedure in this TSB to update the software for the MKBD to address this condition.
24-01-090H2024-12-14. Service campaign. ELECTRICAL SYSTEM. Certain Kona (SX2) vehicles may exhibit a dead battery concern linked to the Multimedia Keyboard (MKBD) logic. The MKBD may not enter sleep mode when the vehicle is turned OFF, causing the battery to be drained. Follow the procedure in this TSB to update the software for the MKBD to address this condition.
24-01-051H-1 OL2024-10-25. Service campaign. FUEL/PROPULSION SYSTEM. Certain Hyundai Electric vehicles may exhibit a condition of an interrupted charging session or a lower charging speed while charging with a 240V AC (Level 2) charger. This occurs to prevent potential damage to the charging cable connection.
24-BE-013H2024-09-30. Service bulletin. ELECTRICAL SYSTEM. Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Service (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to reset the Connected Car Data Communication Unit (DCU) in Dealer Mode to resolve the connection.
24-01-051H-12024-09-25. Service campaign. ELECTRICAL SYSTEM. Certain 2022-2024MY IONIQ 5 (NE1), 2023-2024MY IONIQ 6 (CE1) and 2024-2025MY Kona Electric (SX2 EV) vehicles may exhibit a condition while charging with a 240V AC (Level 2) charger where the vehicle experiences an interrupted charging session or a lower charging speed. This occurs to prevent potential damage to the charging cable connection. Follow the procedure in this TSB to update the software logic for the Vehicle Charging Management System (VCMS), which initiates a self-restart that allows the vehicle charging to return to full capacity once stabilized.
24-01-038H2024-06-04. Service bulletin. SEATS. Certain 2024MY Kona (SX2) vehicles may exhibit a rattle noise from the front passenger non-power (manual) seat while driving, caused by excessive tolerance within the seat track assembly. Follow the procedure in this bulletin to inspect the gap between the self-clinching stud and seat track and install the correct E-clip that corresponds to the gap size.
24-AT-002H2024-04-16. Service bulletin. POWER TRAIN. This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2.
24-BD-001H2024-03-05. Service bulletin. VISIBILITY; VISIBILITY/WIPER. This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side of the wiper blade, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on all new wiper blades.
24-01-014H2024-03-05. Service bulletin. ELECTRICAL SYSTEM. On certain 2024MY Kona (SX2) vehicles the Central Communication Unit (CCU) is not providing the Wi-Fi Hotspot setting information, specifically, the Mac address. Follow the service procedure to update the software of the Central Communication Unit (CCU) in order to resolve this condition.
24-01-014H2024-03-05. Service bulletin. ELECTRICAL SYSTEM. On certain 2024MY Kona (SX2) vehicles the Central Communication Unit (CCU) is not providing the WiFi Hotspot setting information, specifically, the Mac address. Follow the procedure in this TSB to update the software of the Central Communication Unit (CCU) to resolve this condition.
23-EM-005H2023-12-15. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
23-EE-010H2023-10-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. This bulletin is issued to provide the extended battery diagnosis procedure using GDS-M. This battery diagnosis function displays the various battery-related faults such as: • Internal short circuit • Battery deterioration • Malfunction of electronic parts • Insufficient battery charge • Normal battery • Charging defect Battery diagnosis uses the battery sensor history saved for the last 30 days and ICU diagnostic communication to track battery state of charge (SOC) and current parasitic draw history.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.