Kia Cadenza: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures
Kia Cadenza YG 2016-2025 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
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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
...
Other information:
Kia Cadenza YG 2016-2025 Service Manual: Repair procedures
On-vehicle Inpection • First of all, check for DTCs. If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC. (Refer to DTC guide) • Check that the battery cables are connected to ...
Kia Cadenza YG 2016-2025 Owners Manual: Electrical Equipment (U.S. only)
The electrical system of your vehicle is designed to perform under all reasonably expected operating conditions. However, before any additional electrical equipment is installed in your vehicle, consult an Authorized Kia Dealer, in order to ensure that you do not void your warranty. Certain ...
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