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 Service Manual: Alignment
- Adjustment
When using a commercially available computerizedwheel alignment
equipment to inspect the front wheelalignment, always position the
vehicle on a levelsurface with the front wheels facing straight
ahead.Prior to inspection, make sure that the frontsuspension and
steering system ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Fuel Pump
- Inspection
[Fuel Pump]
1.Turn ignition switch OFF and disconnect the negative (-)battery cable.
2.Remove the fuel pump assembly.
3.Check motor operation by fuel pump connector (A) connecting power (No.4) and ground (No.5)
Pin NoDiscription
1Fuel sender signal
2-
3Fuel sender ground
...