Hyundai Equus: Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Automatic Transmission System (SBC) / Automatic Transmission Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Automatic Transmission System (SBC) / Automatic Transmission Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation
| Description |
UD Clutch control solenoid valve is attached to the valve
body. This variable force solenoid valve directly controls the hydraulic
pressure inside the UD Clutch.
27 Brake Control Solenoid Valve Repair procedures
Inspection
1.
Turn ignition switch OFF.
2.
Disconnect the E Module connector.
3.
Measure resistance between sensor signal terminal and sensor ground terminal.
4.
Check that the res ...
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Specifications
Specifications
Direct control VFS[UD/C]
x Control type : Normal low type
Control Pressure kpa (kgf/cmx, psi)0~1569.06 (0~16,0~227.57)Current value(mA)0~1100 Internal resistance ...
See also:
Rear Hub - Carrier Components and Components Location
Component
1. Rear hub assembly2. Dust cover3. Rear knuckle4. Rear brake disc
...
Fluid Components and Components Location
Components Location
1. Oil injection hole2. Oil level check plug3. Oil drain piug
...
Solenoid Valve Repair procedures
Removal
•
Before replacing the relevant parts, use GDS equipment to fully discharge the air from the relevant parts.
(Refer to Air Suspension System - "Repair procedures ...
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