1.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")
2.Drain the engine oil.(Refer to Lubrication System - "Engine Oil")
3.Disconnect the oil level sensor connector.
4.Remove the oil level sensor (A).
Tightening torque :8.8 - 9.8 N·m (0.9 - 1.0 kgf·m, 6.5 - 7.2 lb·ft)

• Always use new gasket.
5.Install in the reverse order of removal.
Oil Pressure Control Solenoid ValveHyundai Tucson (NX4) 2022-2026 Service Manual: Brake oil
- Specification
Fluid Type
DOT 4
Reservoir Quantity (cc)
TOTAL VOLUME A + B + C + D + E + F410 ± 20
MAX LEVELA + B + C + D + E396 ± 20
ON LEVELB + C + D + E128 ± 20
MIN LEVELC + D + E100 ± 20
PART LEVELDPri : 29 ± 5
ESec : 35 ± 5
CLUTCH LEVELF14 ± 5
- Replacement
&n ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: ESC operation
ESC ON condition
When the ignition switch is in the ON
position, ESC and the ESC OFF indicator
lights illuminate for about three seconds.
After both lights go off, ESC is enabled.
When operating
When ESC is operating, the ESC
indicator light blinks:
When you apply your brakes under ...