Kia Sedona: Description and Operation
Third generation YP (2014-2024) / 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
...
Valve Body Components and Components Location
Components Location
1. Automatic transaxle2. Valve body assembly
Components
1. Pressure control valve (PCV) adjust screw2. Solenoid valve bracket3. Oil temperature sensor4. Line pressure co ...
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