DTC Description
WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
The MFC ECU checks if each component in the ECU works out well. As a result of that, if the MFC ECU detects abnormal operation in the ECU hardware, the MFC ECU sets this DTC and makes a warning lamp turn on.