Kia Sorento: Torque Converter Control Solenoid Valve (T/CON_VFS) On Vehicle Inspection - Hydraulic System - Automatic Transaxle SystemKia Sorento: Torque Converter Control Solenoid Valve (T/CON_VFS) On Vehicle Inspection

Kia Sorento (MQ4, 2021-2026) Service Manual / Automatic Transaxle System / Hydraulic System / Torque Converter Control Solenoid Valve (T/CON_VFS) On Vehicle Inspection

Inspection
1.
The automatic transaxle system can be more quickly diagnosed for problems by using the vehicle diagnostic system (KDS). (Refer to "DTC guide")
(1)
Self Diagnosis : Inspect the Diagnostic Trouble Code (DTC) with the KDS
(Refer to DTC guide when fault code is found)
(2)
Data Analysis : Checking the system input/output data state
(Data Analysis → System Selection → Torque Converter Control Solenoid Valve)
(3)
Actuation Test : Checking the system operation condition
(Data Analysis → System Selection → Actuation Test → Torque Converter Control Solenoid Valve)
Component Inspection
1.
Turn the IG "OFF".
2.
Disconnect the battery negative ( - ) terminal.
3.
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
4.
Disconnect the main connector (A).

Automatic Transaxle System — Hydraulic System / Torque Converter Control Solenoid Valve (T/CON_VFS) / On Vehicle Inspection / Inspection illustration

5.
Measure the resistance between power terminal (14) and signal terminal (1).

Specification : 4.8 - 5.4 Ω

Automatic Transaxle System — Hydraulic System / Torque Converter Control Solenoid Valve (T/CON_VFS) / On Vehicle Inspection / Inspection illustration

Torque Converter Control Solenoid Valve (T/CON_VFS) Description and Operation
Description • Torque converter control solenoid valve is a Variable Force Solenoid (VFS) type. ...
Torque Converter Control Solenoid Valve (T/CON_VFS) Removal
Removal ...
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