Kia Sedona: Description and Operation - Automatic Transaxle Control System - Automatic Transaxle System - Kia Sedona YP Service ManualKia Sedona: Description and Operation

Third generation YP (2014-2021) / Kia Sedona YP Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Description and Operation

Description
Automatic transaxle control system relies on various measurement data to determine the current control status and determine the necessary compensation values. These values are used to control the actuators and achieve the desired control output.
Operation

*T/CON_VFS: Torque converter control solenoid valve
*35R/C_VFS: 35R clutch control solenoid valve
*26/B_VFS: 26 Brake control solenoid valve
*UD/B_VFS: Underdrive brake control solenoid valve
*OD/C_VFS: Overdrive clutch control solenoid valve
*LINE_VFS: Line pressure control solenoid valve
*SS-A_ON/OFF: Shift control solenoid valve-A
*SS-B_ON/OFF: Shift control solenoid valve-B
Components and Components Location
Components 1. Automatic transaxle assembly2. Inhibitor switch3. Transaxle Control Module (TCM)4. Valve body cover5. Solenoid valve harness6. Valve body assembly7. Line pressure control solenoid v ...

Repair procedures
Adjustment TCM adaptive values learning • TCM adaptive values learning: When shift shock is occurred or parts related with the transaxle are replaced, TCM learning should be performe ...

Other Information:

Schematic Diagrams
Circuit Diagram (1) ...

General Safety Information and Caution
When Handling Refrigerant 1. R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear g ...

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