2019 Hyundai Creta Owner's Manual

7-36
Maintenance
Recommended engine coolant
Use only soft (distilled) water in the
coolant mixture.
The engine in your vehicle has alu-
minum engine parts and must be
protected by a phosphate-based
ethylene glycol coolant for alu-
minum radiator 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.
For mixture percentage, refer to the
following table.
Changing the coolant
We recommend that the coolant be
replaced by an authorized HYUNDAI
dealer.
Put a thick cloth or fabric around
the radiator cap before refilling
the coolant in order to prevent the
coolant from overflowing into
engine parts such as the alterna-
tor.
NOTICE
Ambient
TemperatureMixture Percentage
(volume)
Antifreeze Water
-15°C (5°F) 35 65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
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

7-37
7
Maintenance
B BR
RA
AK
KE
E/
/C
CL
LU
UT
TC
CH
H
F
FL
LU
UI
ID
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(
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Checking the brake/clutch
fluid level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX (Maximum) and MIN
(Minimum) marks on the side of the
reservoir.Before removing the reservoir cap
and adding brake/clutch fluid, clean
the area around the reservoir cap
thoroughly to prevent brake/clutch
fluid contamination. If the level is low,
add fluid to the MAX (Maximum)
level. The level will fall with accumu-
lated mileage. This is a normal con-
dition associated with the wear of the
brake linings and/or clutch disc (if
equipped).
If the fluid level is excessively low, we
recommend that the system be
checked by an authorized HYUNDAI
dealer.
Use only the specified brake/clutch
fluid. (Refer to “Recommended lubri-
cants or capacities” in chapter 8.)
Information
Before removing the brake/clutch fil-
ter cap, read the warning on the cap
Information
Clean filler cap before removing. Use
only DOT3 or DOT4 brake/clutch
fluid from a sealed container.
i
i
Loss of brake fluid
In the event the brake system
requires frequent additions of
fluid, we recommend that the
system be inspected by an
authorized HYUNDAI dealer.
WARNING
OGS075006
OGS075006L
■Right Hand Drive
■Left Hand Drive

7-38
Maintenance
Do not allow brake/clutch fluid to
contact the vehicle's body paint,
as paint damage will result.
Brake/clutch fluid, which has been
exposed to open air for an extend-
ed time should never be used as
its quality cannot be guaranteed. It
should be properly disposed.
Don't put in the wrong kind of
fluid. A few drops of mineral-
based oil, such as engine oil, in
your brake/clutch system can dam-
age brake/clutch system parts.
NOTICE
Brake/clutch fluid
When changing and adding
brake/clutch fluid, handle it
carefully. Do not let it come in
contact with your eyes. If
brake/clutch fluid come in con-
tact 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.
WARNING

7-39
7
Maintenance
W WA
AS
SH
HE
ER
R
F
FL
LU
UI
ID
D
Checking the washer fluid
level
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.Do not use engine coolant or
antifreeze in the washer fluid
reservoir.
Checking the parking brake
Check the stroke of the parking
brake by counting the number of
“clicks’’ heard while fully applying it
from the released position.
Also, the parking brake alone should
securely hold the vehicle on a fairly
steep grade. If the stroke is more or
less than specified, we recommend
that the system be inspected by an
authorized HYUNDAI dealer.
Stroke : 6~8 “clicks’’ at a force of
20 kg (44 lbs, 196 N).
NOTICE
OGS075007
OGS075008
Engine coolant can severely
obscure visibility when
sprayed on the windshield
and may cause loss of vehicle
control or damage to paint
and body trim.
Windshield Washer fluid
agents contain some amounts
of alcohol and can be flamma-
ble under certain circum-
stances. Do not allow sparks
or flame to contact the washer
fluid or the washer fluid reser-
voir. Damage to the vehicle or
occupants could occur.
Windshield washer fluid is
poisonous to humans and
animals. Do not drink and
avoid contacting windshield
washer fluid. Serious injury or
death could occur.
WARNING
P PA
AR
RK
KI
IN
NG
G
B
BR
RA
AK
KE
E

7-40
Maintenance
F FU
UE
EL
L
F
FI
IL
LT
TE
ER
R
(
(F
FO
OR
R
D
DI
IE
ES
SE
EL
L)
)
Draining water from fuel filter
The fuel filter for diesel engine plays
an important role of separating water
from fuel and accumulating the water
in its bottom.
If water accumulates in the fuel filter,
the warning light comes on when the
ignition switch is in the ON position.
If this warning light turned
on, we recommend that the
system be serviced by an
authorized HYUNDAI dealer.
If the water accumulated in the
fuel filter is not drained at proper
times, damages to the major parts
such as the fuel system can be
caused by water permeation in the
fuel filter.
Extracting air from the fuel filter
If you drive until you have no fuel left
or if you replace the fuel filter, be
sure to extract air from the fuel sys-
tem as it makes it difficult to start the
engine.
1. Pump up and down(1) approxi-
mately 50 times until the pump is
hard.
2. Extract air from the fuel filter by
removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
3. Pump up and down(1) approxi-
mately 15 times.4. Extract air from the fuel filter by
removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
5. Pump up and down(1) approxi-
mately 5 times.
Information
• Use cloths when you extract air so
that the fuel is not sprayed around.
• Clean the fuel around the fuel filter
or the injection pump before start-
ing the engine to prevent fire.
• Finally, check each part if the fuel is
leaking.
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NOTICE
OGS075009

7-41
7
Maintenance
A AI
IR
R
C
CL
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EA
AN
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R

Filter replacement
You can clean the filter when inspect-
ing the air cleaner element.
Clean the filter by using compressed
air.
1. Loosen the air cleaner cover
attaching clips and open the cover.2. Remove the used filter and wipe
the inside of the air cleaner hous-
ing carefully not to remain dusts in
the cover housing.
3. Place new filter with clean hands
and ensure the rubber gasket is
not taken off.
4. Lock the cover with 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 chapter.)
Do not drive with the filter
removed; this will result in
excessive engine wear.
When replacing the air cleaner
filter, be careful that dust or dirt
does not enter the air intake, or
damage may result.
Keep the new filter clean of any
contamination while replacing.
We recommend that you use
parts for replacement from an
authorized HYUNDAI dealer.
NOTICE
OGS075010
OGS075011
Don’t clean the used filter. It can
cause contaminations on the
clean side of filter to result in
engine wear or sensors’ failure.
CAUTION

7-42
Maintenance
C CL
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MA
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TE
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C
CO
ON
NT
TR
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L
A
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FI
IL
LT
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(
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)
Filter inspection
If the vehicle is operated in the
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, the owner, replace the climate
control air filter, replace it performing
the following procedure, and be care-
ful to avoid damaging other compo-
nents.
Replace the filter according to the
maintenance Schedule.
Filter replacement
1. Open the glove box.2. Push in both sides of the glove box
as shown. This will ensure that the
glove box stopper pins will get
released from its holding location
allowing the glove box to hang.
OGS075013
OGS075012

7-43
7
Maintenance
3. Remove the climate control air fil-
ter cover while pressing the lock
(1) on the both side of the cover.4. Replace the climate control air filter.
5. Reassemble in the reverse order
of disassembly.
Information
When replacing the climate control
air filter install it properly. Otherwise,
the system may produce noise and the
effectiveness of the filter may be
reduced.
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OCF073014OGS075014