2020 KIA SEDONA engine coolant

Maintenance
16
7
Vacuum crankcase ventilation
hoses
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration.
Pay particular attention to the hose
surfaces nearest to high heat sources,
such as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
A Genuine Kia air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Valve clearance
Inspect for excessive valve noise
and/or engine vibration and adjust if
necessary. An authorized Kia dealer
should perform this procedure.
Cooling system
Check cooling system components,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.

719
Maintenance
When checking engine oil, engine
coolant, brake fluid, and washer fluid,
always be sure to clean the area
around any filler plug, drain plug, or
dipstick before checking or draining
any lubricant or fluid. This is espe-
cially important in dusty or sandy
areas and when the vehicle is used
on unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt
and grit from entering the engine and
other mechanisms that could be
damaged.
CHECKING FLUID LEVELS

Maintenance
22
7
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 it
cools 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.

723
Maintenance
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 F and L 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 F, but do not over-
fill. If frequent additions are required,
see an authorized Kia dealer for a
cooling system inspection.
Recommended engine coolant
When adding coolant, use onlydeionized 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-
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, which would
reduce the effectiveness of the
solution.
OYP078046N
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.

Maintenance
24
7
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.
OYP074066N
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
-15°C (5°F)35 65
-25°C (-13°F)4060
-35°C (-31°F)5050
-45°C (-49°F)6040
WARNING - Radiator cap
Do not remove the
radiator cap when
the engine and radia-
tor are hot. Scalding
hot coolant and
steam may blow out under pres-
sure which may result in serious
injury.
CAUTION
Put a thick cloth around the radiator cap before refilling thecoolant in order to prevent thecoolant from overflowing intoengine parts such as the alter-nator.

799
Maintenance
2. Evaporative emission con-trol (including ORVR:
Onboard Refueling Vapor
Recovery) system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
(The ORVR system is designed to
allow the vapors from the fuel tank to
be loaded into a canister while refu-
eling at the gas station, preventing
the escape of fuel vapors into the
atmosphere.)
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 con-
trols exhaust emissions while main-
taining good vehicle performance.

68
Specifications & Consumer information
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.
*1Refer to the recommended SAE viscosity numbers on the next page.
*
2Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econ-
omy by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure
in everyday driving, but in a year’s time, they can offer significant cost and energy savings.
*
3If the ACEA A5 engine oil is not available in your country, you are able to use API SM or above, ILSAC GF-4 or above, ACEA A3. Lubricant Volume Classification
Engine oil *
1*2(drain and refill)
Recommends (or equivalent)
Lambda II 3.3L GDI 6.5 L (6.87 US qt.) ACEA A5*
3or above
Automatic transmission fluid Lambda II 3.3L GDI 7.0 L (7.39 US qt.) ATF SP-IV or equivalent
Coolant Lambda II 3.3L GDI 11.5 L (12.15 US qt.) Mixture of antifreeze and water
(Ethylene glycol base coolant for aluminum radiator)
Power steering fluid (if equipped) 1.0 ~ 1.5 L
(1.06 ~ 1.59 US qt.) PSF-4
Brake fluid 0.58 ~ 0.62 L
(0.61 ~ 0.66 US qt. ) SAE J1703, FMVSS 116 DOT-3 or DOT-4
Fuel 80 L (84.54 US qt.)Unleaded gasoline

Index
4I
Driver Attention Warning (DAW) system ....................5-94Resetting the system ..................................................5-96
System malfunction ....................................................5-96
System setting and activation ....................................5-94
System standby ..........................................................5-96
Economical operation ..................................................5-103
Emergency starting ..........................................................6-5 Jump starting ................................................................6-5
Push-starting ................................................................6-7
Emission control system ................................................7-98 Crankcase emission control system ............................7-98
Evaporative emission control (including ORVR: Onboard Refueling Vapor Recovery) system ..........7-99
Exhaust emission control system ................................7-99
Engine ........................................................................\
......8-2
Engine compartment ................................................2-6, 7-4
Engine coolant ..............................................................7-22 Changing the coolant ..................................................7-24
Checking the coolant level..........................................7-22
Engine number ................................................................8-9
Engine oil ......................................................................7-\
20 Changing the engine oil and filter ..............................7-21
Checking the engine oil level ....................................7-20 Engine start/stop button ................................................5-10
Engine start/stop button position ................................5-10
Illuminated engine start/stop button ..........................5-10
Starting the engine with a smart key ..........................5-12
Explanation of scheduled maintenance items ..............7-15
Exterior features ..........................................................4-214 Roof rack ..................................................................4-214
Exterior overview ............................................................2-2
Folding key ......................................................................4-\
5 Battery replacement ....................................................4-10
Immobilizer system ....................................................4-11
Key operations ..............................................................4-5
Limp home (override) procedure ................................4-13
Record your key number ..............................................4-5
Transmitter precautions ................................................4-9
Forward Collision-avoidance Assist (FCA) ..................5-44 Brake operation ..........................................................5-47
FCA front radar/Camera sensor ..................................5-48
FCA warning message and system control ................5-46
Limitation of the system ............................................5-51
System malfunction ....................................................5-49
System setting and activation ....................................5-44
E
F