Hyundai Elantra: Underdrive 
Brake Control Solenoid Valve(UD/B_VFS). Description and Operation - Automatic Transaxle Control System - Automatic Transaxle System - Hyundai Elantra MD 2010-2018 Service manualHyundai Elantra: Underdrive Brake Control Solenoid Valve(UD/B_VFS). Description and Operation


Description

Underdrive Brake(UD/B) Control Solenoid is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the Underdrive Brake(UD/B).


    Removal
    Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the hydraul ...

    Underdrive Brake Control Solenoid Valve(UD/B_VFS). Specifications
    Specifications Direct control VFS[UD/B] ▷ Control type : Normal low type Control Pressure kpa (kgf/cm², psi) 500.14 ~ 9.81 (5.1 ~ 0.1,72.54 ~ 1.42) ...