• Be careful not to damage the parts located under the vehicle (floor under cover, canister, fuel tank) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points")
1.Turn the ignition switch OFF and disconnect the battery (-) terminal.
2.Lift the vehicle.
3.Open the fuel filler cap (A) by turning it in the counterclockwise.

4.Remove the LH rear wheel guard.(Refer to Body (Interior and Exterior) - "Rear Wheel Guard")
5.Separate the fuel filler hose (A).
6.Separate the fuel ventilation hose (B) and then remove the fixing clip (C).

7.Remove the filler-neck assembly (A) after loosening the mounting nut (B).
Tightening Torque :7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb.ft)

1.Install in the reverse order of removal.
Fuel Line
Accelerator PedalHyundai Tucson (NX4) 2022-2026 Owner's Manual: Forward Collision-Avoidance
Assist Settings
Forward Safety
With the ignition switch ON, go to User
Settings > Driver Assistance > Forward
Safety (for cluster type) or Setup >
Vehicle > Driver Assistance > Forward
Safety (for infotainment system type)
from the Settings menu to select the
following:
If Active A ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Auto Door Lock/Unlock Features. Child-protector Rear Door Locks
Auto Door Lock/Unlock Features
Impact sensing door unlock system
All doors are automatically unlocked
when an impact causes the airbags to
deploy.
Child-protector Rear Door Locks
The child safety lock is provided to help
prevent children seated in the rear from
accidentally opening the ...