This isn't the first time E-GMP vehicles have been recalled over their Integrated Charging Control Unit (ICCU).

Some Hyundai models may have faulty wiring that would allow the vehicle to roll away. Other Hyundai, Kia and Genesis cars may have damaged EV charging units.

Omission of 48-volt electronics is particularly surprising in Hyundai's E-GMP vehicles, which incorporate various other advancements like 800-volt charging. Hyundai has even introduced a solution that does away with the old-style lead-acid 12-volt battery in some of its hybrids —but not any of its EVs thus far.