Kia Optima: Underdrive Brake Control Solenoid Valve(UD/B_VFS). Description and Operation - 35R Clutch Control Solenoid Valve(35R/C_VFS). Description and Operation - Automatic Transaxle System - Kia Optima TF 2011-2025 Service ManualKia Optima: Underdrive Brake Control Solenoid Valve(UD/B_VFS). Description and Operation

Description

Underdrive brake control solenoid valve(UD/B_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the underdrive brake.


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

Underdrive Brake Control Solenoid Valve(UD/B_VFS). Specifications
Specifications Direct control VFS[35R/C]▷ Control type : Normal low type Control Pressure kpa(kgf/cm², psi) 500.14~9.81(5.1~0.1,72.54~1.42) Curren ...

See also:

Reassembly
1. Reassemble the CD-rom drive to the audio unit. 2. Reassemble the top cover and front panel. ...

Inspection
1. Ignition "OFF" 2. Disconnect ambient temperature sensor. 3. Check the resistance of ambient temperature sensor between terminals 1 and 2 ...

Limp home (override) procedure
When you turn the ignition switch to the ON position, if the immobilizer indicator () goes off after blinking 5 times, your transponder equipped in the ignition key is out of order. You cannot sta ...

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