Description And Operation: 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.

Underdrive brake control solenoid valve is a Variable Force Solenoid (VFS) type.
When TCM supplies variable current to solenoid valve, hydraulic pressure of underdrive brake is controlled by solenoid valve.

Courtesy of KIA MOTORS AMERICA, INC.