Hyundai Tucson: Manual Climate Control System / System Operation
Ventilation
1. Set the mode to the
position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating
1. Set the mode to the
position.
2. Set the air intake control to the
outside (fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If desired, turn the air conditioning ON
with the temperature control knob set
to heat in order to dehumidify the air
before it enters into the cabin.
If the windshield fogs up, set the mode
to the
or
position.
Operation Tips
- To help keep dust or unpleasant fumes
from entering the vehicle through the
ventilation system, temporarily set the
air intake control to the recirculated
air position. Be sure to return the
control to the fresh air position when
the irritation has passed to keep fresh
air in the vehicle. This can help keep
the driver alert and comfortable.
- To prevent interior fog on the
windshield, set the air intake control
to the fresh air position and the fan
speed to the desired position, turn
on the air conditioning system, and
adjust the temperature control to the
desired temperature.
Air conditioning
1. Start the engine. Press the air
conditioning button.
2. Set the mode to the
position.
3. Set the air intake control to the
outside air or recirculated air position.
4. Adjust the fan speed control and
temperature control as desired.
NOTICE
- When using the air conditioning
system, monitor the temperature
gauge closely while driving up hills
or in heavy traffic when outside
temperatures are high. Continue
to use the fan but turn off the
air conditioning system if the
temperature gauge indicates the
engine is overheating.
- Always use the air conditioning
with the windows closed. In humid
weather, if the windows are open and
the air conditioning is running, water
droplets may form inside the vehicle
and potentially damage electrical
equipment.
Air conditioning system operation tips
- If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
- After sufficient cooling has been
achieved, switch back from the
recirculated air position to the fresh
outside air position.
- To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.
- Use the air conditioning system every
month for a few minutes to ensure
maximum system performance.
- If you operate the air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield may cause the
outer surface of the windshield to fog
up, causing loss of visibility. In this
case, set the mode selection knob to
the
position and set the fan
speed
control knob to the lowest speed
setting.
Fan speed control
Turn the knob to the right to increase
the fan speed and airflow. Turn the knob
to the left to decrease fan speed and
airflow.
Setting the fan speed control knob to the
â ...
Air Conditioning Performance and
Maintenance at Your HYUNDAI
Dealer
If the amount of refrigerant is too low
or too high, the performance of the air
conditioning is reduced. Have the system
...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Specifications
- Specifications
ItemSpecification
Master cylinderTypeTandem
I.D. mm (in)22.22 mm (0.87 in)
Piston stroke mm (in) 45 mm (1.77 in)
Brake boosterType11" Tie-rod
Boosting ratio10.5 : 1
Front disc brakeDisc O.D 325 mm (12.80 in)
Disc thickness 30 mm (1.18 in)
Cylinder typeSingle piston
Cylin ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Starting the vehicle
Some models are equipped with a
Button Start ignition switch instead of a
key cylinder. You can leave your smart
key in your pocket or purse when you
start your vehicle.
For more information, refer to the
“Button Start Ignition Switch†section in
Chapter 6.
Information
If the smar ...