Kia Sedona: Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures
Third generation YP (2014-2021) / Kia Sedona YP Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) 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 the resistance between power terminal (5) and signal terminal (16).
|
| Replacement |
If a solenoid valve of VFS type needs to be replaced, the
valve body assembly should be replaced and the oil pressure should be
adjusted. If the solenoid valve is replaced individually, it is not
possible to adjust the oil pressure without additional equipment, and if
the oil pressure adjustment procedure is not performed, a shift shock
or delay may occur. |
| 1. |
Replace the valve body assembly.
(Refer to Hydraulic System - "Valve Body") |
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Schematic Diagrams
Circuit Diagram
...
Overdrive Clutch Control Solenoid Valve(OD/C_VFS) Specifications
Specification
Item SpecificationControl typeN/H (Normal High)Control pressure kpa (kgf/cm², psi)"500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)"Current value (mA)50 ~ 850Coil resistance(Ω)5.1 ± 0.3
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Other Information:
Rear Door Belt Outside Weatherstrip Repair procedures
Replacement
1.
Pull down rear door window glass by pressing the power window glass switch.
2.
After loosening the mounting screws, remove the rear door belt outside weatherstrip (A).
3.
In ...
Disc Brakes and Pads Repair procedures
Inspection
Check the pads for excessive wear, discs for run out and wear, and calipers for fluid leakage.
Front Brake
Front brake disc thickness check
1.
Check the brake pads for wear and fad ...
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