1.Disconnect the negative (-) battery terminal.
2.Remove the front door trim.(Refer to Body - "Front Door Trim")
3.Remove the power window main switch assembly (A).

1.Disconnect the negative (-) battery terminal.
2.Remove the door trim.(Refer to Body - "Front Door Trim")(Refer to Body - "Rear Door Trim")
3.Remove the assist/rear power window switch assembly (A).

1.Install the power window switch assembly.
2.Install the front/rear door trim after connecting the connector.
3.Connect the negative (-) battery terminal.
1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).The diagnostic system (diagnostic tool) provides the following information.
(1)Fault Code Searching : Checking failure and code number (DTC)
(2)Data Analysis : Checking the system input/output data state
(3)Actuation test : Checking the system operation condition
(4)S/W Management : Controlling other features including system option setting and zero point adjustment
2.If diagnose the vehicle by diagnostic tool, select "DTC Analysis" and "Vehicle".

3.Select the 'Data Analysis' and 'Car model'.

4.Select the 'DDM' to search the current state of the input/output data.


5.To forcibly actuate the input value of the module to be checked, select option 'Actuation Test'.

Power Window MotorHyundai Tucson (NX4) 2022-2026 Owner's Manual: Air intake control
To select outside (fresh) air or
recirculated air, press this button.
Recirculated air position
With the recirculated air
selected, air from the
passenger compartment is
drawn through the climate
control system.
Outside (fresh) air position
With the outside (fresh)
air selected, ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Special Service Tools
- Special Service Tools
Tool (Number and Name)IIIustrationUse
09568-1S100Ball joint remover
Removal of the tie rod end ball joint.
09568-4R100Lower arm ball joint remover
Removal of the lower arm ball joint.
...