Hyundai Creta: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve (UD/B_VFS)
Description and operation
| Description |
| • |
Underdrive brake control solenoid valve (UD/B) is attached to the valve
body.
|
| • |
This variable force solenoid valve indirectly controls the hydraulic
pressure inside the underdrive brake.
|
Specifications
| Specifications |
|
Control Pressure [kpa (kgf/cm², psi)] |
500.14 ~ 9.81 (5.1 ~ 0.1,72.54 ~ 1.42) |
|
Current value (mA) |
850 ~ 50 |
| Internal
resistance (Ω) |
5.1 |
Schematic diagrams
| Circuit Diagram |
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 resistance between solenoid valve terminals.
|
| 5. |
Check that the resistance is within the specification.
|
| Removal |
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional
hydraulic pressure adjustment; however, the hydraulic pressure will
need to be adjusted after replacing the VFS solenoid valve. If replacing
the VFS solenoid valve; also replace the valve body assembly.
(Refer to Valve Body System - "Valve Body")
|
35R Clutch Control Solenoid Valve (35R/C_VFS)
Description and operation
Description
•
35R Clutch control solenoid valve (35R/C) is attached to the valve body.
•
This variable ...
Overdrive Clutch Control Solenoid Valve (OD/C_VFS)
Description and operation
Description
•
Overdrive clutch control solenoid valve (OD/C_VFS) is attached to the
valve body.
•
Th ...
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