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A proposed class action has been filed against Hyundai and Kia, alleging that a defect within certain electric vehicles may cause the Integrated Charging Control Unit (ICCU) to fail, resulting in a sudden and unexpected loss of driving power. The complaint claims the issue can occur without warning, potentially leaving drivers unable to maintain speed or safely continue their journey.
What is the problem?
The lawsuit claims that a defect in the ICCU system, a key component responsible for managing charging functions and electrical power distribution, may malfunction in some Hyundai, Genesis or Kia EV6 vehicle models. When this occurs, the vehicle may experience a sudden reduction or complete loss of propulsion power, leaving drivers unable to maintain speed or safely continue driving.
According to the complaint, Hyundai and Kia were aware of potential problems with the ICCU system through internal testing, warranty claims, and consumer reports, but failed to adequately warn buyers or provide a lasting fix. Instead, owners reportedly experienced repeated warning messages, charging issues, and unexpected drivetrain shutdowns.
What owners should do
Drivers of affected Hyundai and Kia electric vehicles should monitor for warning indicators such as reduced charging performance, dashboard alerts, or sudden power limitations. If any of these symptoms occur, owners are advised to arrange an inspection with an authorized dealership as soon as possible.
Owners can also check for updates, technical service bulletins, or potential recall notices by searching their Vehicle Identification Number (VIN) through the National Highway Traffic Safety Administration (NHTSA) database.
How Hyundai-Kia owners can take back control
Unexpected power loss in an electric vehicle can quickly turn a routine journey into a stressful and potentially unsafe experience. Even when manufacturers attempt repairs or software updates, repeated failures can leave drivers uncertain about the long-term reliability of their vehicle.
If you are dealing with ongoing EV system issues or repeated faults that have not been fully resolved, The Lemon Firm may be able to help you understand your legal options. Our team works with consumers facing persistent vehicle defects and can assess whether your situation may qualify for further action or compensation, so get in touch today.