DTC C1501-62: Switch Failure: General Description
WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
The Electronic Parking Brake (EPB) switch can apply the parking brake instead of using pedal or lever.
Operate the EPB switch → Switch signal to EPB module → EPB module activate actuator → Parking brake apply/release. When EPB switch is pulled, parking brake gets applied. When EPB switch is pushed down, parking brake is released.