1.Turn the ignition switch ON.
2.Manually operate the control switch and measure the voltage of the blower motor.
3.Select the control switch to raise the voltage until high speed.

| Fan Speed | Voltage (V) | |
| Manual Control | Auto Control | |
| 1 | 3.8 | 3.8 ~ 4.75 |
| 2 | 5 | 5.0 ~ 5.8 |
| 3 | 6.1 | 6.1 ~ 7.0 |
| 4 | 7.3 | 7.3 ~ 8.2 |
| 5 | 8.5 | 8.5 ~ 9.4 |
| 6 | 9.7 | 9.7 ~ 10.6 |
| 7 | 10.9 | 10.9 ~ 12.5 |
| 8 | Battery (+) | |
1.Disconnect the negative (-) battery terminal.
2.Remove the glove box.(Refer to Body (Interior and Exterior) - "Glove Box")
3.Disconnect the connector (A) and then remove the power mosfet (B) after loosening the mounting screws.

4.Install in the reverse order of removal.
Blower Resistor (Manual)
Climate Control Air FiltarHyundai Tucson (NX4) 2022-2026 Owner's Manual: Fuse Panel Description. Engine compartment fuse panel
(Engine room junction block)
Instrument panel fuse panel
Inside the fuse panel cover, you can find
the label describing fuse names and
ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle. When you inspect the fuse panel
on your vehicle, refer to the fuse panel
...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
- Troubleshooting
Wireless Power Charger System Troubleshooting
Trouble statusInspection itemInspection
Not chargedCheck the mobile phone status R-1
Amber LED blinks OvercurrentR-2
OverheatingR-2
Foreign matterR-2
R-1. Check the wireless power charger system operation
1.If the placement ...