DTC C1358-01: AVH Not Available Due To EPB In Emergency Release: 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 Auto Vehicle Hold (AVH) is a convenience and comfort function which prevents vehicle from rolling away when depressing the brake pedal with "D" position in gear after standstill until pressing an accelerator pedal.
It is operated via electronic brake control module. The IEB maintains the state of standstill with holding last applied braking pressure even though the driver depresses the brake pedal.
The IEB exchanges CAN messages with cluster, EPB ECU for normal operation of the AVH. (If the ESP receives the door open message from cluster, it prohibits the AVH operation.