Hyundai Santa Fe: Hydraulic System / Underdrive Brake Control Solenoid Valve (UD/B_VFS). Description and operation
• |
Underdrive brake control solenoid valve(UD/B) is attached to the valve
body.
|
• |
This variable force solenoid valve directly controls the hydraulic pressure
inside the underdrive brake.

|
Inspection
•
Refer to the DTC manual for the check procedure...
Component Location (1)_Valve
Body Cover
1. Valve Body
Cover
2. Valve Body Cover Gasket
3. Solenoid Valve Connector
Component Location (2)_Solenoid
Valve
1...
Other information:
Your vehicle will need service more often when you regularly pull a trailer.
Important items to pay particular attention to include engine oil, transmission
fluid, axle lubricant and cooling system fluid. Brake condition is another important
item to frequently check...
We recommend that coolant be changed by an authorized HYUNDAI dealer according
to the Maintenance Schedule at the beginning of this chapter.
WARNING
Do not use engine coolant or antifreeze in the washer fluid reservoir.
Engine coolant can severely obscure visibility when sprayed on the windshield
and may cause loss of vehicle control resulting in an accident...
Categories

1. Instrument cluster
2. Driver’s front air bag
3. Engine Start/Stop button
4. Infotainment system
5. Hazard warning lamp switch
6. Climate control system
7. Shift button
8. ISG (Idle Stop and Go) button
9. Auto Hold button
10. Heated steering wheel button
11. Drive mode button
12. DBC (Downhill Brake Control) button
13. Parking Safety button
14. Parking/View button
15. Air ventilation seat button
16. Seat warmer
17. Passenger’s front air bag
18. Glove box
19. Wireless charging system pad
20. Cup holder
21. AC inverter
22. USB charger
read more