Hyundai issued a recall affecting a small number of older IONIQ 5, Kia EV9, and Kia EV6 models due to a battery defect that could lead to a fire.

Hyundai recalls IONIQ 5, Kia EVs over battery defect

The recall impacts just six IONIQ 5 model year 2023 and 2024, one 2024 Kia EV9, and seven Kia EV6 model year 2022 to 2024 vehicles.

In a letter to the National Highway Traffic Safety Administration (NHTSA) on July 9, Hyundai said the recall is due to misaligned electrodes in the battery cell that could cause an internal short circuit and lead to a fire.

To date, Hyundai is not aware of any incidents, crashes, fires, or injuries in the US related to the issue.

After launching an investigation last month, Hyundai found a limited number of US vehicles that were equipped with defective battery modules produced by its supplier, SK On, during a specific production period.

Owners can continue using their vehicles, but Hyundai recommends keeping the battery level under 80% when charging.

2024 Kia EV9 GT-Line (Source: Kia)

As a precaution, Hyundai also advised owners to park outside and away from buildings until the issue is fixed.

Owners can take their vehicles to the closest Hyundai dealer, where a technician will replace the battery system assembly (BSA). The service will be free of charge regardless of whether the vehicle is still covered under Hyundai’s new vehicle limited warranty.

2024 Kia EV6 (Source: Kia)

Hyundai will send out owner notification letters on August 31, 2026. In the meantime, you can contact Hyundai’s customer service at 855-371-9460 with questions. Hyundai’s recall number is 305.

Kia will mail out notification letters on August 7, 2026. Kia’s contact service number is 1-800-333-4542, and the recall number is SC375.

Owners can also contact the NHTSA hotline at 1-888-327-4236 or visit the NHTSA.gov website for more information.

While the recall was with the NHTSA and affected US vehicles, the part was supplied by SK On in South Korea. Hyundai has not issued a recall in any other markets, but a few local reports suggest keeping an eye out. We’ll keep you updated with the latest.