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: Heater Control Unit
- Components Location
1. Heater control unit
- Component
[Connector Pin Function]
Pin NoConnector AConnector B
1Driver's mode control actuator feedbackSensor ground
2Intake actuator feedbackECV (-)
3Passenger's temperature control actuator feedbackECV (+)
4Driver's temperature co ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Automatic Reversal
During power liftgate operation if the
power liftgate senses any obstacle,
the liftgate stops or fully opens. The
automatic reverse feature may not
operate properly, or it may operate
unexpectedly under the following
circumstances:
The automatic reverse feature may
not detect the ...