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Type A
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Type B
The temperature setting increases when you toggle up or press the UP arrow on the touchscreen (if equipped).
The temperature setting decreases when you toggle down or press the DOWN arrow on the touchscreen (if equipped).
Adjusting the temperature equally
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Press the SYNC button (indicator light ON) to adjust the driver and passenger side temperature equally.
Adjusting the temperature individually
Press the SYNC button (indicator light OFF) again to adjust the driver and passenger side temperature individually.
Temperature conversion
If the battery has been discharged or disconnected, the temperature mode display is reset to Fahrenheit.
To change the temperature unit from °C to °F or °F to °C:
- Setup > Unit > Temperature Unit >
°F/°C (for cluster type)
- Setup > General Settings > Unit >
Temperature Unit > °C/°F (for
infotainment system type)
The temperature unit on both the cluster display and the climate control information screen is changed.
Information
Mode selection
Air intake controlHyundai Tucson (NX4) 2022-2026 Service Manual: Repair procedures
- Removal
1.Disconnect the negative (-) battery terminal.
2.Remove the heater control unit.(Refer to Heating, Ventilation And Air Conditioning - "Heater Control Unit")
3.Remove the IBU (A) after loosening mounting bolt, nut and screw.
4.Disconnect IBU connectors and then remove the IBU (A) ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Specification
- Specification
ItemSpecification
Rated voltageDC 12V
Operating voltageDC 9.0 - 16.0V
Operating temperature-86 to 167°F (-30 to 75°C)
Dark currentMAX 1mA
Output power5 W
Output frequency120 ± 7.7 kHz
...