Recall: 54K Hyundai Elantra Hybrids Might OverheatHyundai (Hyundai)Hyundai has issued a recall over 54,000 Elantra sedans due to an issue with the hybrid system.The issue affects certain 2024–2026 Elantra Hybrids, which have a hybrid power control unit that could overheat, increasing the chance of a fire.Dealers will install updated HPCU software to improve the hybrid's cooling and limit the maximum current delivery to prevent future overheating.Hyundai is recalling 54,337 Elantra Hybrids because the hybrid system could overheat, increasing the risk of a fire. According to documents filed with the National Highway Traffic Safety Administration (NHTSA), the recall covers a subset of Hyundai Elantra Hybrids from the 2024, 2025, and 2026 model years.Hyundai (Hyundai)The recall documents state that the issue with the hybrid system stems from the hybrid power control unit (HPCU). According to the documents, the HPCU contains a metal-oxide semiconductor field effect transistor (MOSFET), which can overheat under high electrical loads. The software currently installed on the affected HPCUs may not provide enough cooling to keep the unit from overheating.AdvertisementAdvertisementIn cases of overheating, the HPCU could experience localized thermal damage to its assembly and internal components. Should overheating occur, the affected Elantras may put themselves into a reduced power or "limp" mode and illuminate the check engine light. In some scenarios, the affected models may not start.Hyundai will notify dealers and affected owners of the recall by July 13. Owners will be instructed to bring their vehicle to a dealership, where a technician will update the HPCU software for free. According to the NHTSA documents, the updated software improves the MOSFET cooling and limits the maximum current delivery, reducing the chance of the unit overheating. The automaker will also reimburse any owners who paid out-of-pocket costs to fix the problem before the recall was implemented.You Might Also LikeGift Guide: Best Ride-On Electric Cars for KidsFuture Cars Worth Waiting For: 2025–2029
