12v/24v/48v Battery problems of the 2025 Hyundai Kona

One problem related to 12v/24v/48v battery has been reported for the 2025 Hyundai Kona. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2025 Hyundai Kona based on all problems reported for the 2025 Kona.

1 12v/24v/48v Battery problem

Failure Date: 01/01/2026

The contact owns a 2025 Hyundai Kona. The contact stated that while upon starting the vehicle, the vehicle failed to respond as intended, and the vehicle needed to be jump-started. The vehicle was taken to a dealer to be diagnosed; however, the diagnostic result was unknown. The vehicle was not repaired. The failure had occurred on several occasions. The manufacturer was notified of the failure and informed the contact that the vehicle did not fall under the lemon law. The failure mileage was 12,000.


Other Electrical System related problems of the 2025 Hyundai Kona



Kona Service Bulletins
Kona Defect Investigations