In certain 2022MY Sonata (DN8/DN8a), Santa Fe (TMa) and Tucson (NX4) vehicles, the Malfunction Indicator Lamp (MIL) may be erroneously illuminated with DTCs P013E and/or P0456.

Certain 2022MY Tucson (NX4), Tucson Hybrid (NX4 HEV) and Tucson Plug-in Hybrid (NX4 PHEV) vehicles equipped with Display Audio may exhibit an issue where the Bluetooth volume cannot be adjusted.

In certain 2024MY Tucson (NX4) vehicles, the Integrated Thermal Management Module (ITM) may be assembled improperly and experience coolant leakage.

The transmission Electric Oil Pump (EOP) controller on certain 2022-2023MY Hyundai vehicles equipped with Idle Stop & Go (ISG) may have been damaged during manufacturing. The damage may lead to electrical heat damage within the electric oil pump assembly.

On certain 2024-2025MY Santa Fe (MX5a), and 2022-2025MY Santa Cruz (NX4 OB) the MIL may erroneously illuminate with DTC P1C2E94, P1C2D03, P1C2E92, P1C2D1C due to an Electronic Oil Pump (EOP) logic error.

On certain 2024-2025MY Santa Fe (MX5a), and 2022-2025MY Santa Cruz (NX4 OB) the MIL may erroneously illuminate with DTC P1C2E94, P1C2D03, P1C2E92, P1C2D1C due to an Electronic Oil Pump (EOP) logic error.

On certain 2024-2025MY Santa Fe (MX5a), and 2022-2025MY Santa Cruz (NX4 OB) the MIL may erroneously illuminate with DTC P1C2E94, P1C2D03, P1C2E92, P1C2D1C due to an Electronic Oil Pump (EOP) logic error.

Certain 2024-2025 Santa Fe (MX5a) vehicles equipped with Theta-III 2.5 T-GDI engines may have been assembled with an incorrectly seated starter motor B+ terminal cover. The exposed terminal may cause an electrical short.