• 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.Remove the floor under cover (A).
Tightening Torque :7.9 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

3.Separate the ventilation hose (A).

4.Disconnect the canister close valve connector (A).

5.Remove the wiring fixing clip (A).

6.Lifting the fixed part (A) and then rotating CCV (B) 30 degrees in the direction of the arrow.

7.Disconnect the vapor hose quick-connector (A).

8.Remove the canister (A) after loosening the mounting nuts.
Tightening Torque :18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)

1.Install in the reverse order of removal.
1.Check for the following items visually.
– Cracks or leakage of the canister
– Loose connection, distortion, or damage of the vapor hose/tube

Schematic Diagrams
Fuel Tank Air FilterHyundai Tucson (NX4) 2022-2025 Service Manual: Audio Unit
- Components
Compact Audio
Connector Pin Information
NoConnector AConnector B
1Rear left speaker (+)MM_CAN (HIGH)
2Front left speaker (+)-
3Front right speaker (+)-
4Rear right speaker (+)Steering wheel remote
5--
6Door openUSB D (+)
7IGN 1USB VOC
8Illumination (+)-
9--
10Rear l ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Infotainment System
NOTICE
If you install an aftermarket HID
headlight, your vehicle’s audio and
electronic devices may not function
properly.
USB Port
You can use an USB cable to connect
audio devices to the vehicle USB port.
Information
When using a portable audio device
connected to the power outl ...