Hyundai Creta: Automatic Transaxle Control System / 26 Brake Control Solenoid Valve (26/B_VFS)

Hyundai Creta GS 2014-2025 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / 26 Brake Control Solenoid Valve (26/B_VFS)

Description and operation

Description

•	26 brake control solenoid valve (26/B_VFS) is attached to the valve body.

•	This variable force solenoid valve indirectly controls the hydraulic pressure inside the 26Brake.

Specifications

Clutch/Brake control VFS [26/B]

▷ Control type : Normally low type

Control Pressure [kpa (kgf/cm², psi)]	9.81 ~ 500.14 (0.1 ~ 5.1, 1.42 ~ 72.54)
Current value (mA)	50 ~ 850
Internal resistance (Ω)	5.1

Schematic diagrams

Circuit Diagram

Repair procedures

Inspection

1.	Turn ignition switch OFF.

2.	Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery")

3.	Disconnect the solenoid valve connector (A).

4.	Measure resistance between solenoid valve terminals.

Check that the resistance is within the specification.

•	If DTC about the Torque Converter Control Solenoid Valve is found, replace according to the procedures removal / installation.

Removal

Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional hydraulic pressure adjustment; however, the hydraulic pressure will need to be adjusted after replacing the VFS solenoid valve. If replacing the VFS solenoid valve; also replace the valve body assembly.

(Refer to Valve Body System - "Valve Body")

Torque Converter Control Solenoid Valve (T/CON_VFS)

Description and operation Description • Torque converter control solenoid valve (T/CON_VFS) is attached to the valve body. • T ...

Line Pressure Control Solenoid Valve

Description and operation Description • Line pressure control solenoid valve is attached to the valve body. • This variable forc ...

Other information:

Hyundai Creta GS 2014-2025 Service Manual: Description and operation
Description This specification applies to HCU(Hydraulic Control Unit) and ECU(Electronic Control Unit) of the HECU.(Hydraulic and Electronic Control Unit) This specification is for the wiring design and installation of ABS/ESP ECU. This unit has the functions as follows. ...

Hyundai Creta GS 2014-2025 Service Manual: Transaxle Oil Temperature Sensor
Description and operation Description • Transaxle oil temperature sensor monitors the automatic transaxle fluid's temperature and conveys the readings to TCM. • It is an NTC (Negative Thermal Coefficient) sensor whose resis ...