
| Engine Condition | VIS Valve | Operation |
| Medium speed | Closed | Increasing engine performance in low engine speed by reducing intake interference among cylinders |
| Low / High speed | Open | Minimizing intake resistance by shortening intake manifold length and increasing area of air entrance |
| Item | Specification |
| Coil resistance (Ω) | 30.0 - 35.0 [22°C (71.6°F)] |


1.Turn the ignition switch OFF.
2.Disconnect the VIS valve connector.
3.Measure resistance between VIS valve terminals 1 and 2.
Specification : Refer to "Specification"
1.Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.Disconnect the VIS valve connector (A).

3.Disconnect the hose (A) and then remove the VIS valve (B).
Tightening Torque :9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

• Install the component with the specified torques.
• Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
• Be careful of foreign material not to flow into the valve.
1.Install in the reverse order of removal.
Variable Force Solenoid (VFS)
E-CVVT MotorHyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
- Description
TREAD Lamp
– Tire Under Inflation / Leak Warning.
1.Turn on condition – When tire pressure is below allowed threshold
– When rapid leak is detected by the sensor.
– Indicates that tire needs to be re-inflated to placard pressure / repaired.
2.Turn off condition ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Rear Cross-Traffic Collision-
Avoidance Assist Operation
Rear Cross-Traffic Collision-Avoidance
Assist may warn and control your vehicle
depending on the collision risk level.
Collision Warning
To warn you of an approaching vehicle
from the rear left or right of your vehicle,
the warning light on the side view mirror
may blink, a warning mes ...