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: Passenger and Rear Seat Belts –
3-point system with convertible
locking retractor
This type of seat belt combines both
an emergency locking retractor and an
automatic locking retractor. Convertible
retractor type seat belts are installed
in the rear seat positions to help
accommodate the installation of child
restraint systems.
A convertible retractor is also install ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Description and Operation
- Description
The cruise control system is engaged by the cruise "ON/OFF" main switch
located on right of steering wheel column. The system has the
capability to cruise, coast, accelerate and resume speed.It also has a
safety interrupt, engaged upon depressing brake or shifting select
lev ...