2022 HYUNDAI TUCSON engine

Emergency situations
8-8
6. If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to normal.
Then, if coolant has been lost,
carefully add coolant to the reservoir
to bring the fluid level in the reservoir
up to the halfway mark.
7. Proceed with caution, keeping alert
for further signs of overheating.
If overheating happens again,
we recommend that you call an
authorized HYUNDAI dealer for
assistance.
CAUTION
• Serious loss of coolant indicates a
leak in the cooling system and we
recommend the system be checked
by an authorized HYUNDAI dealer.
• When the engine overheats from
low engine coolant, suddenly adding
engine coolant may cause cracks
in the engine. To prevent damage,
add engine coolant slowly in small
quantities. It may require several
refilling cycles to properly fill the
engine cooling system. If necessary,
an authorized HYUNDAI dealer
should be consulted to perform this
task.

08
8-9
ONX4080004
ONX4E080005
(1) Low Tire Pressure Telltale/TPMS
Malfunction Indicator
(2) Low Tire Pressure Position Telltale
and Tire Pressure Telltale (Shown on
the LCD display)
Check tire pressure
ONX4E040019
• You can check the tire pressure in the
Warning mode on the cluster.
Refer to the “LCD Display Modes” in
chapter 4.
• Tire pressure is displayed after a few
minutes of driving after initial engine
start up.
• If tire pressure is not displayed when
the vehicle is stopped, “Drive to
display” message will appear. After
driving, check the tire pressure.
• The displayed tire pressure values may
differ from those measured with a tire
pressure gauge.
• You can change the tire pressure unit
in the User Settings mode on the
instrument cluster.
-psi, kpa, bar (Refer to “LCD Modes”
in chapter 4).
TIRE PRESSURE MONITORING SYSTEM (TPMS)

Emergency situations
8-10
Tire pressure monitoring system
WARNING
Over-inflation or under-inflation can
reduce tire life, adversely affect vehicle
handling, and lead to sudden tire failure
that may cause loss of vehicle control
resulting in an accident.
Each tire, including the spare (if
provided), should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the vehicle placard
or tire inflation pressure label. (If your
vehicle has tires of a different size than
the size indicated on the vehicle placard
or tire inflation pressure label, you should
determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a tire
pressure monitoring system (TPMS)
that illuminates a low tire pressure
telltale when one or more of your tires is
significantly under-inflated. Accordingly,
when the low tire pressure telltale
illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. Driving on
a significantly under-inflated tire causes
the tire to overheat and can lead to tire
failure.
Under-inflation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle’s handling and
stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’s responsibility to
maintain correct tire pressure, even if
under-inflation has not reached the level
to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating
properly. The TPMS malfunction
indicator is combined with the low
tire pressure telltale. When the system
detects a malfunction, the telltale will
flash for approximately one minute and
then remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long as
the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be able
to detect or signal low tire pressure as
telltale. TPMS malfunctions may occur
for a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that
prevent the TPMS from functioning
properly.
Always check the TPMS malfunction
telltale after replacing one or more tires
or wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
NOTICE
If any of the below happens, we
recommend that you have the system
checked by an authorized HYUNDAI
dealer.
1. The Low Tire Pressure Telltale/ TPMS
Malfunction Indicator does not
illuminate for 3 seconds when the
Engine Start/Stop button is pressed
to the ON position or when the
engine is running.
2. The TPMS Malfunction Indicator
remains illuminated after blinking for
approximately 1 minute.
3. The Low Tire Pressure Position
Telltale remains illuminated.

08
8-15
Changing tires
WARNING
A vehicle can slip or roll off of a jack
causing serious injury or death to you or
those nearby. Take the following safety
precautions:
• Do not get under a vehicle that is
supported by a jack.
• NEVER attempt to change a tire in
the lane of traffic. ALWAYS move the
vehicle completely off the road on
level, firm ground away from traffic
before trying to change a tire. If you
cannot find a level, firm place off
the road, call a towing service for
assistance.
• Be sure to use the jack provided with
the vehicle.
• ALWAYS place the jack on the
designated jacking positions on the
vehicle and NEVER on the bumpers
or any other part of the vehicle for
jacking support.
• Do not start or run the engine while
the vehicle is on the jack.
• Do not allow anyone to remain in the
vehicle while it is on the jack.
• Keep children away from the road
and the vehicle. Follow these steps to change your
vehicle’s tire:
1. Park on a level, firm surface.
2. Shift the gear to P (Park), apply the
parking brake, and press the Engine
Start/Stop button to the OFF position.
3. Press the hazard warning flasher
button.
4. Remove the wheel lug wrench, jack,
jack handle, and spare tire from the
vehicle.
ONX4080025L[A] : Block
5. Block both the front and rear of the
tire diagonally opposite of the tire you
are changing.

Emergency situations
8-20
Jack label
OOS067043
The actual Jack label in the vehicle may differ from the illustration.
For more detailed specifications, refer to the label attached to the jack.
1. Model Name
2. Maximum allowable load
3. When using the jack, set your parking brake.
4. When using the jack, stop the engine.
5. Do not get under a vehicle that is supported by a jack.
6. The designated locations under the frame
7. When supporting the vehicle, the base plate of jack must be vertical under the
lifting point.
8. Shift the gear to the P position on vehicles with automatic transmission.
9. The jack should be used on firm level ground.
10. Jack manufacture
11. Production date
12. Representative company and address

Emergency situations
8-22
When towing your vehicle in an
emergency without wheel dollies:
1. Release EPB before turning off the
engine.
2. Place the ignition switch to the OFF
position.
3. Change the gear to N (Neutral) while
pressing the brake pedal.
4. Place the ignition switch to the ACC
position.
CAUTION
Failure to shift the gear to N (Neutral)
may cause internal damage to the
transmission.
Removable towing hook
1. Open the tailgate, and remove the
towing hook from the tool case.
„„Front
ONX4080018
„„Rear
ONX4E080041
2. Remove the hole cover by pressing
the lower part of the cover on the
bumper.
3. Install the towing hook by turning it
clockwise into the hole until it is fully
secured.
4. Remove the towing hook and install
the cover after use.

Maintenance
9. Maintenance
Engine compartment ........................................................................\
................9-3
Maintenance services
........................................................................\
...............9-4Owner’s responsibility ........................................................................\
........................9-4
Owner maintenance precautions ........................................................................\
....... 9-4
Owner maintenance ........................................................................\
.................9-5Owner maintenance schedule ........................................................................\
...........9-6
Scheduled maintenance services .....................................................................9 -7Normal maintenance schedule ........................................................................\
..........9-8
Maintenance under severe usage conditions ..........................................................9-12
Explanation of scheduled maintenance items ..............................................9-14
Engine oil
........................................................................\
..................................9-17Checking the engine oil level ........................................................................\
.............9-17
Checking the Engine Oil and Filter ........................................................................\
...9-1 8
Engine coolant ........................................................................\
.......................9-20Checking the coolant level ........................................................................\
...............9-20
Changing coolant ........................................................................\
...............................9-22
Brake fluid ........................................................................\
...............................9-23Checking the brake fluid level ........................................................................\
...........9-23
Washer fluid ........................................................................\
............................9-24Checking the washer fluid level ........................................................................\
........9-24
Air cleaner ........................................................................\
...............................9-25Filter replacement ........................................................................\
..............................9-25
Cabin air filter ........................................................................\
..........................9-26Filter inspection ........................................................................\
..................................9-26
Filter replacement ........................................................................\
..............................9-26
Wiper blades ........................................................................\
............................9-27Blade inspection ........................................................................\
.................................9-27
Blade replacement ........................................................................\
.............................9-27
Battery ........................................................................\
.....................................9-32
For best battery service ........................................................................\
.....................9-33
Battery capacity label ........................................................................\
........................9-3 3
Battery recharging ........................................................................\
.............................9-34
Reset items ........................................................................\
.........................................9-35
9

Tires and wheels ........................................................................\
.....................9-36Tire care ........................................................................\
..............................................9-36
Recommended cold tire inflation pressures ............................................................9-36
Check tire inflation pressure ........................................................................\
.............9-37
Tire rotation ........................................................................\
.......................................9-38
Wheel alignment and tire balance ........................................................................\
....9-39
Tire replacement ........................................................................\
................................9-39
Wheel replacement ........................................................................\
...........................9-40
Tire traction ........................................................................\
.......................................9-40
Tire maintenance ........................................................................\
..............................9-40
Tire sidewall labeling ........................................................................\
..........................9-41
Low aspect ratio tires ........................................................................\
........................9-44
Fuses ........................................................................\
........................................9-45Instrument panel fuse replacement ........................................................................\
9-46
Engine compartment panel fuse replacement ........................................................9-47
Fuse/relay panel description ........................................................................\
............9-48
Light bulbs ........................................................................\
...............................9-54Headlamp, position lamp, turn signal lamp, Daytime Running Light (DRL)
replacement ........................................................................\
.......................................9-55
Side repeater lamp replacement ........................................................................\
.....9-56
Rear combination lamp replacement ......................................................................9-56
High mounted stop lamp replacement ...................................................................9-60
License plate lamp replacement ........................................................................\
......9-60
Interior light replacement ........................................................................\
..................9-61
Appearance care ........................................................................\
.....................9-63Exterior care ........................................................................\
......................................9-63
Interior care ........................................................................\
.......................................9-68
Emission control system ........................................................................\
.......... 9-71Gasoline Particulate Filter (GPF) ........................................................................\
....... 9-73
California perchlorate notice ........................................................................\
..9 -74
9