KIA K900 (2018 year). Instruction — part 28

Recommended engine coolant

• When adding coolant, use only

deionized water, distilled water or
soft water for your vehicle and
never mix hard water in the coolant
filled at the factory. An improper
coolant mixture can result in seri-
ous malfunction or engine dam-
age.

• 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.

• 50% water and 50% antifreeze mix

is the easiest to mix together as it
will be same quantity of each and
can work reasonable for most situ-
ations.

For mixture percentage, refer to the
following table.

✽

NOTICE

If in doubt about mix ratio 50%
water and 50% antifreeze mix is the
easiest to mix together as it will be
same quantity of each. It can work
reasonable for most temperature
range of -31°F and higher.

7-36

Maintenance

5°F (-15°C)

35

65

-13°F (-25°C)

40

60

-31°F (-35°C)

50

50

-49°F (-45°C)

60

40

Ambient

Temperature

Mixture Percentage (volume)

Antifreeze

Water

OKH075005N

OKH075088N

■

3.8L

■

5.0L

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Changing the coolant

Have coolant changed by an author-
ized K900 Kia dealer according to
the Maintenance Schedule at the
beginning of this section.
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 generator.

Radiator cap

Do not remove the radiator cap
when the engine and radiator
are hot. Scalding hot coolant
and steam may blow out under
pressure causing serious injury.

WARNING

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7-38

Maintenance

BRAKE FLUID

Checking the brake fluid level

Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap
and adding brake fluid, clean the
area around the reservoir cap thor-

oughly to prevent brake fluid contam-
ination.
If the level is low, add fluid to the
MAX level. The level will fall with
accumulated mileage. This is a nor-
mal condition associated with the
wear of the brake linings. If the fluid
level is excessively low, have the
brake system checked by an author-
ized K900 Kia dealer.

Use only the specified brake fluid.
(Refer to “Recommended lubricants
or capacities” in section 8.)

Never mix different types of fluid.

In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized K900 Kia dealer.

When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. If
brake fluid should come in contact
with your eyes, immediately flush
them with a large quantity of fresh
tap water. Have your eyes examined
by a doctor as soon as possible.

Proper fluid

Only use brake fluid in brake
system. Small amounts of
improper fluids (such as engine
oil) can cause damage to the
brake system.

CAUTION

Brake fluid

Do not allow brake fluid to con-
tact the vehicle's body paint, as
paint damage will result.

CAUTION

OKH075006N

OKH075089N

■

3.8L

■

5.0L

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Maintenance

7

7-39

POWER STEERING FLUID

Checking the power steering
fluid level

With the vehicle on level ground,
check the fluid level in the power
steering reservoir periodically. The
fluid should be between MAX and
MIN marks on the side of the gauge
at the normal temperature.
Before adding power steering fluid,
thoroughly clean the area around the
reservoir cap to prevent power steer-
ing fluid contamination.
If the level is low, add fluid to the
MAX level.

In the event the power steering sys-
tem requires frequent addition of
fluid, the vehicle should be inspected
by an authorized K900 Kia dealer.

Too little fluid can result in increased
steering effort and/or noise from the
power steering system.

✽

NOTICE

Check that the fluid level is in the
"HOT" range on the gauge. If the
fluid is cold, check that it is in the
"COLD" range.

Use only the specified power steer-
ing fluid. (Refer to "Recommended
lubricants or capacities" in section
8.)

Checking the power steering
hose

Check the connections for oil leaks,
damage and twists in the power
steering hose before driving.

Low power steering fluid

• To avoid damage to the power

steering pump, do not operate
the vehicle for prolonged peri-
ods with a low power steering
fluid level.

• Never start the engine when

the reservoir tank is empty.

• When adding fluid, be careful

that dirt does not get into the
tank.

• The use of the non-specified

fluid could reduce the effective-
ness of the power steering sys-
tem and cause damage to it.

CAUTION

OKH073007N

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7-40

Maintenance

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.

OKH075008N

Windshield fluid

Do not drink the windshield
washer fluid. The windshield
washer fluid is poisonous to
humans and animals.

WARNING

Flammable fluid

Do not allow the washer fluid to
come in contact with open
flames or sparks. The wind-
shield washer fluid is flamma-
ble under certain circum-
stances. This can result in a fire.

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 or damage to paint
and body trim.

WARNING

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Maintenance

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7-41

AIR CLEANER

Filter replacement

It must be replaced when necessary,
and should not be washed.
You can clean the filter when inspect-
ing the air cleaner element.
Clean the filter by using compressed
air.

Main air cleaner

1.Lift the end of strip (1) up.
2.Press the fastener head with screw

driver and then pull the fastener
out.

3.Lift the rear portion of small service

cover (2) up and then remove the
service cover.

(A) : for assemble
(B) : for remove

4.Press the fastener head with screw

driver and then pull the fastener
out from main service cover (3).

5.Pull the main service cover over

0.28 in (7 mm) to toward the front
of the vehicle.

6.Lift the main service cover up and

then remove the main service
cover. Be careful not to damage
the holder under the main service
cover.

OKH075009N

OKH073010N

■

Main air cleaner

■

Chamber air cleaner

OKH073052N

OKH073051N

A

B

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7-42

Maintenance

7.Loosen the air cleaner cover

attaching clips and open the cover.

8.Wipe the inside of the air cleaner.

9.Replace the air cleaner filter.
10. Lock the cover with the cover

attaching clips.

Chamber air cleaner

1.Loosen the air cleaner cover

attaching clips and open the cover.

OKH073011N

OKH073053N

OKH073012N

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Maintenance

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7-43

2.Replace the air cleaner filter after

pulling up the locking tab (1).

3.Lock the cover with the cover

attaching clips.

Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extreme-
ly dusty or sandy areas, replace the
element more often than the usual
recommended intervals. (Refer to
“Maintenance under severe usage
conditions” in this section.)

OKH073013N

Air Filter Maintenance

• Do not drive with the air clean-

er removed; this will result in
excessive engine wear.

• When removing the air clean-

er filter, be careful that dust or
dirt does not enter the air
intake, or damage may result.

• Use a Kia genuine part. Use of

non-genuine parts could dam-
age the air flow sensor.

CAUTION

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7-44

Maintenance

CLIMATE CONTROL AIR FILTER

Filter inspection

The climate control air filter should
be replaced every 15,000 miles
(24,000 km). If the vehicle is operat-
ed in severely air-polluted cities or on
dusty rough roads for a long period,
it should be inspected more fre-
quently and replaced earlier. When
you replace the climate control air fil-
ter, replace it performing the follow-
ing procedure, and

be careful to

avoid damaging other components.

Filter replacement

1.With the glove box open, remove

the stoppers on both sides to allow
the glove box to hang freely on the
hinges.

2.Open the glove box and remove

the support strap.

OKH073015N

OKH073016N

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Maintenance

7

7-45

3.Remove the climate control air fil-

ter cover while pressing the lock on
the left side of the cover.

4.Replace the climate control air fil-

ter.

5.Reassemble in the reverse order of

disassembly.

✽

NOTICE

When replacing the climate control
air filter install it properly.
Otherwise, the system may produce
noise and the effectiveness of the fil-
ter may be reduced.

OKH073017N

OBH078017

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7-46

Maintenance

WIPER BLADES

Blade inspection

✽

NOTICE

Commercial hot waxes applied by
automatic car washes have been
known to make the windshield diffi-
cult to clean.

Contamination of either the wind-
shield or the wiper blades with for-
eign matter can reduce the effective-
ness of the windshield wipers.
Common sources of contamination
are insects, tree sap, and hot wax
treatments used by some commer-
cial car washes. If the blades are not
wiping properly, clean both the win-
dow and the blades with a good
cleaner or mild detergent, and rinse
thoroughly with clean water.

Blade replacement

When the wipers no longer clean
adequately, the blades may be worn
or cracked, and require replacement.
The use of a non-specified wiper
blade could result in wiper malfunc-
tion and failure.

OKH073073N

Wiper Blades

To prevent damage to the wiper
blades, do not use gasoline,
kerosene, paint thinner, or other
solvents on or near them.

CAUTION

To prevent damage to the wiper
arms or other components, do
not attempt to move the wipers
manually.

CAUTION

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Maintenance

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7-47

Front windshield wiper blade

For your convenience, move the
windshield wiper blades to the serv-
ice position as follows;
Turn off the engine.
Move the wiper switch to the single
wiping (MIST) position within 20 sec-
onds and hold the switch until the
wiper blade is in the fully up position.

1.Raise the wiper arm.

2.Turn the wiper blade clip. Then lift

up the blade clip.

3.Push the clip (1) and push up the

wiper arm (2).

OKH073040N

OKH073074N

OKH073075N

OKH073076N

Wiper Arms

Do not allow the wiper arm to
fall against the windshield,
since it may chip or crack the
windshield.

CAUTION

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7-48

Maintenance

4.Push down the wiper arm (3) and

install the new blade assembly in
the reverse order of removal.

5.Return the wiper arm on the wind-

shield.

OKH073077N

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Maintenance

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7-49

BATTERY

For best battery service

The battery is in the trunk.
• Keep the battery securely mount-

ed.

• Keep the battery top clean and dry.
• Keep the terminals and connec-

tions clean, tight, and coated with
petroleum jelly or terminal grease.

• Rinse any spilled electrolyte from

the battery immediately with a
solution of water and baking soda.

• If the vehicle is not going to be

used for an extended time, discon-
nect the battery cables.

Make sure that the clear tube vent
hose is connected between the nip-
ple at the back side of the battery
and the vehicle body vent nipple.
This ensures that if battery vapors
occur that they will exit the vehicle
not remain in the trunk.

✽

NOTICE

The battery installed in the trunk of
your vehicle is practically mainte-
nance free.
Basically equipped battery is main-
tenance free type. If your vehicle is
equipped with the battery marked
with LOWER and UPPER on the
side, you can check the electrolyte
level. The electrolyte level should be
between LOWER and UPPER. If
the electrolyte level is low, it needs to
add distilled (demineralized) water
(Never add sulfuric acid or other
electrolyte). When refill, be careful
not to splash the battery and adja-
cent components. And do not over-
fill the battery cells. It can cause cor-
rosion on other parts. After then
ensure that tighten the cell caps.
Have the vehicle checked by an
authorized K900 Kia dealer.

OKH075048N

Refilling battery

If your vehicle trunk is equipped
with a battery that is marked
LOWER and UPPER, you can
check the electrolyte levels to
ensure they are not too low. If
the electrolytes levels are low,
add distilled (demineralized)
water to the battery. Never add
sulfuric acid or other liquids
with electrolytes as this can
cause damage to the battery.
When refilling the battery, do
not spill any water on the bat-
tery or its adjacent components
as this can cause corrosion to
those components.

CAUTION

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7-50

Maintenance

Always read the following
instructions carefully when
handling a battery.

If any electrolyte gets into
your eyes, flush your eyes
with clean water for at least
15 minutes and get immedi-
ate medical attention. If elec-
trolyte gets on your skin,
thoroughly wash the contact-
ed area. If you feel a pain or
a burning sensation, get
medical attention immediate-
ly.
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose the battery
according to your local law(s)
or regulation.

• Never attempt to recharge the bat-

tery when the battery cables are
connected.

Risk of Explosion

Keep lit cigarettes and
other flames or sparks
away from battery.

Hydrogen, a highly com-
bustible gas, is always
present in battery cells
and may explode if ignit-
ed.

WARNING

Sulfuric acid in batteries

Keep batteries out of the
reach of children
because batteries con-
tain highly corrosive
SULFURIC ACID. Do not
allow battery acid to
contact your skin, eyes,
clothing or paint finish.

Wear eye protection
when charging or work-
ing near a battery.
Always provide ventila-
tion when working in an
enclosed space.

WARNING

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Maintenance

7

7-51

• When you don’t use the vehicle for

a long time in a low temperature
area, disconnect the battery and
keep it indoors.
The power trunk is not closed com-
pletely when the battery is
removed. When you remove the
battery from the vehicle, refer to
"Power trunk" in section 4.

• Always charge the battery fully to

prevent battery case from being
damaged in a low temperature
area.

• If you connect unauthorized elec-

tronic devices to the battery, the
battery may be discharged. Never
use unauthorized devices.

✽

NOTICE

Removing the battery from the vehi-
cle should be done at an authorized
K900 Kia dealer.

Battery posts, terminals, and
related accessories contain
lead and lead compounds,
chemicals known to the State of
California to cause cancer, birth
defects and reproductive harm.
Batteries also contain other
chemicals known to the State of
California to cause cancer.
Wash hands after handling.

CALIFORNIA PROPOSITION

65 WARNING

Risk of electrocution

Never touch the electrical igni-
tion system while the vehicle is
running. This system works
with high voltage which can
"zap" you.

WARNING

Recharging battery

Never attempt to recharge the
battery when the battery cables
are connected. You can get
shocked by the battery.

WARNING

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