coolant KIA SPORTAGE 2021 Owner's Manual

7 29
Maintenance
ENGINE COOLANT
The high-pressure cooling system
has a reservoir filled with year round
antifreeze coolant. The reservoir is
filled at the factory.
Check the antifreeze protection and
coolant level at least once a year: at
the beginning of the winter season,
and before traveling to a colder cli-
mate.Checking the coolant level• Turn the engine off and wait until itcools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the cool-
ing system.
When you are sure all the pressure
has been released, press down on
the cap, using a thick towel, and
continue turning counterclockwise
to remove it.
• Even if the engine is not operating, do not remove the radiator cap or
the drain plug while the engine and
radiator are hot. Hot coolant and
steam may still blow out under
pressure, causing serious injury.
WARNING
Removing radiator
cap
Never attempt to remove the
radiator cap while the engine is
operating or hot. Doing so
might lead to cooling system
and engine damage and could
result in serious bodily injury
from escaping hot coolant or
steam.

Maintenance
307
Check the condition and connections
of all cooling system hoses and
heater hoses. Replace any swollen
or deteriorated hoses.
The coolant level should be filled
between MAX and MIN marks on the
side of the coolant reservoir when
the engine is cool.If the coolant level is low, add enough
specified coolant to provide protec-
tion against freezing and corrosion.
Bring the level to MAX, but do not
overfill. If frequent additions are
required, see an authorized Kia deal-
er for a cooling system inspection.
OQL078007LOQLE075008
WARNING- Cooling fan
Use caution when
working near the
blade of the cooling
fan. The electric
motor (cooling fan) is
controlled by engine coolant
temperature, refrigerant pres-
sure and vehicle speed. it may
sometimes operate even when
the engine is not running.

7 31
Maintenance
✽NOTICE
Make sure the coolant cap is proper-
ly closed after refill of coolant.
Otherwise the engine could be over-
heated while driving.
1. Check if the radiator cap label isstraight In front. 2. Make sure that the tiny protru-
sions inside the coolant cap are
securely interlocked.
Recommended engine coolant
• When adding coolant, use only
deionized water or soft water for
your vehicle and never mix hard
water in the coolant filled at the fac-
tory. An improper coolant mixture
can result in serious malfunction or
engine damage.
• The engine in your vehicle has alu- minum engine parts and must be
protected by an ethylene-glycol
with phosphate based coolant to
prevent corrosion and freezing.
• DO NOT USE alcohol or methanol coolant or mix them with the spec-
ified coolant.
• Do not use a solution that contains more than 60% antifreeze or less
than 35% antifreeze. This would
reduce the effectiveness of the
solution.
OQL075072
■ Engine room front view
OQL078073L
■Engine room rear view

Maintenance
327
For mixture percentage, refer to the
following table.Changing the coolant
Have the coolant changed by an
authorized Kia dealer according to
the Maintenance Schedule at the
beginning of this chapter.
Put a thick cloth around the radiator
cap before refilling the coolant in
order to prevent the coolant from
overflowing into engine parts such as
the alternator.
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
5°F (-15°C)35 65
-13°F (-25°C)4060
-31°F (-35°C)5050
-49°F (-45°C)6040
CAUTION
Put a thick cloth or fabric
around the radiator cap beforerefilling the coolant in order toprevent the coolant from over-flowing into engine parts suchas the generator.

Maintenance
347
WASHER FLUID
Checking the washer fluid
level
The reservoir is translucent so that
you can check the level with a quick
visual inspection.
Check the fluid level in the washer
fluid reservoir and add fluid if neces-
sary. Plain water may be used if
washer fluid is not available.
However, use washer solvent with
antifreeze characteristics in cold cli-
mates to prevent freezing.
WARNING- Flammablefluid
Do not allow the washer fluid to
come in contact with open
flames or sparks. The windshield
washer fluid reservoir is flamma-
ble under certain circumstances.
This can result in a fire.WARNING- Windshield fluid
Do not drink the windshield
washer fluid. The windshield
washer fluid is poisonous to
humans and animals.
WARNING- Coolant
• Do not use radiator coolant or antifreeze in the washer fluid
reservoir.
• Radiator coolant can severely obscure visibility when sprayed
on the windshield and may
cause loss of vehicle control.
OQL075010

7 55
Maintenance
Temperature -A, B & C
The temperature grades are A (the
highest), B and C representing the
tire’s resistance to the generation of
heat and its ability to dissipate heat
when tested under controlled condi-
tions on a specified indoor laboratory
test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life, and
excessive temperature can lead to
sudden tire failure. The grade C cor-
responds to a level of performance
which all passenger car tires must
meet under the Federal Motor
Vehicle Safety Standard No. 109.
Grades B and A represent higher
levels of performance on the labora-
tory test wheel than the minimum
required by law.Tire terminology and definitions
Air Pressure:
The amount of air
inside the tire pressing outward on
the tire. Air pressure is expressed in
kilopascal (kPa) or pounds per
square inch (psi).
Accessory Weight: This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, automatic transmis-
sion, power seats and air condition-
ing.
Aspect Ratio: The relationship of a
tire's height to its width.
Belt: A rubber coated layer of cords
that is located between the plies and
the tread. Cords may be made from
steel or other reinforcing materials.
Bead: The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire: A pneumatic tire in
which the plies are laid at alternate
angles less than 90 degrees to the
centerline of the tread. Cold Tire Pressure:
The amount of
air pressure in a tire, measured in
kilopascals (kPa) or pounds per
square inch (psi) before a tire has
built up heat from driving.
Curb Weight: This means the weight
of a motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil and
coolant, but without passengers and
cargo.
DOT Markings: A code molded into
the sidewall of a tire signifying that
the tire is in compliance with the U.S.
Department of Transportation motor
vehicle safety standards. The DOT
code includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.

7 103
Maintenance
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
Purge Control Solenoid Valve(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust emission control system
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
Engine exhaust gas precautions
(carbon monoxide)
• Carbon monoxide can be present with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately. If you ever suspect
exhaust fumes are coming into
your vehicle, drive it only with all
the windows fully open. Have your
vehicle checked and repaired
immediately.
WARNING - Exhaust
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.

Specifications, Consumer information, Reporting safety defects
88
RECOMMENDED LUBRICANTS AND CAPACITIES
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
LubricantVolumeClassification
Engine oil *
1*2
(drain and refill)
Recommends Theta II 2.4L GDI5.07 US qt. (4.8L) SAE 5W-20 / API Latest(ILSAC Latest)
Theta II 2.0L T-GDI
5.07 US qt. (4.8L) SAE 5W-30 ACEA A5 or SAE 0W-30 ACEA C2 / API
Latest (ILSAC Latetst)
Automatic transmission
fluid Theta II 2.4L GDI
7.01 US qt. (6.7L)
- ATF SP-IV
• The list of transmission fluid approved by KIA: SK ATF
SP-IV, MICHANG ATF SP-IV, NOCA ATF SP-IV
Theta II 2.0L T-GDI
8.24 US qt. (7.8L) - ATF SP-IV
• The list of transmission fluid approved by KIA: SK ATF
SP-IV, MICHANG ATF SP-IV, NOCA ATF SP-IV
Coolant Theta II 2.4L GDI
8.24 US qt. (7.8L)
Mixture of antifreeze and water
(Ethylene-glycol with phosphate based coolant for cooling
device)
Theta II 2.0L T-GDI
7.61 US qt. (7.2L)
Brake fluid
0.401 ± 0.021 US qt. (385 ± 20 cc) DOT 3 or DOT 4

Index
4I
Drive mode integrated control system ..........................5-57DRIVE mode ..............................................................5-57
Driver Attention Warning (DAW)................................5-109 Resetting the system ................................................5-111
System malfunction ..................................................5-111
System setting and activation ..................................5-109
System standby ........................................................5-111
Economical operation ..................................................5-148
Electrical equipment (U.S. only) ..................................8-16 Installation of a mobile two-way radio system ..........8-16
Emergency starting ..........................................................6-5 Jump starting ................................................................6-5
Push-starting ................................................................6-6
Emission control system ..............................................7-102 Crankcase emission control system ..........................7-102
Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system ........7-102
Exhaust emission control system ..............................7-103
Engine ........................................................................\
......8-2
Engine compartment ........................................................2-6
Engine compartment ........................................................7-3
Engine coolant ..............................................................7-29 Changing the coolant ..................................................7-32
Checking the coolant level..........................................7-29
Engine number ..............................................................8-12 Engine oil ......................................................................7-\
27
Changing the engine oil and filter ..............................7-28
Checking the engine oil level ....................................7-27
ENGINE START/STOP button ....................................5-11 ENGINE START/STOP button position ....................5-11
Illuminated ENGINE START/STOP button ..............5-11
Starting the engine with a smart key ..........................5-13
Explanation of scheduled maintenance items ..............7-21
Exterior features ..........................................................4-188 Roof rack ..................................................................4-188
Exterior overview ............................................................2-2
Folding key ......................................................................4-\
5 Battery replacement ......................................................4-8
Immobilizer system ......................................................4-7
Key operations ..............................................................4-5
Record your key number ..............................................4-5
Transmitter precautions ................................................4-7
Forward Collision-Avoidance Assist (FCA) (Front view camera only) ..........................................5-59Brake operation ..........................................................5-63
FCA front view camera sensor ..................................5-64
FCA warning message and system control ................5-61
Limitation of the system ............................................5-67
System malfunction ....................................................5-65
System setting and activation ....................................5-59
E
F

I11
Index
Warning and indicator lights........................................4-104Indicator lights ..........................................................4-111
Warning lights ..........................................................4-104
Washer fluid ..................................................................7-34 Checking the washer fluid level..................................7-34
Welcome system ..........................................................4-142 Headlight (Headlamp) escort function......................4-142
Interior light ..............................................................4-142
Pocket lamp ..............................................................4-142
Windows ........................................................................\
4-41 Power windows ..........................................................4-42
Windshield defrosting and defogging..........................4-168 Automatic climate control system ............................4-169
Defogging logic ........................................................4-170
Manual climate control system ................................4-168
Winter driving ..............................................................5-156 Carry emergency equipment ....................................5-160
Change to "winter weight" oil if necessary ..............5-159
Check battery and cables ..........................................5-158
Check spark plugs and ignition system ....................5-159
Don’t let your parking brake freeze..........................5-159
Don't let ice and snow accumulate underneath ........5-159
To keep locks from freezing ....................................5-159
Use approved window washer anti-freeze in system .. 5-159
Use high quality ethylene glycol coolant ................5-158 Wiper blades ..................................................................7-40
Blade inspection ..........................................................7-40
Blade replacement ......................................................7-40
Wipers and washers ....................................................4-135 Front windshield washers ........................................4-136
Rear window wiper and washer switch ....................4-137
Windshield wipers ....................................................4-135
W