2019 Hyundai Santa Fe checking oil

3-169
Convenient features of your vehicle
3
System maintenance
Climate control air filter
[A] : Outside air, [B] : Recirculated air
[C] : Climate control air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
This filter is installed behind the
glove box. It filters the dust or other
pollutants that enter the vehicle
through the heating and air condi-
tioning system.
We recommend that the climate con-
trol air filter be replaced by a
HYUNDAI authorised repairer
according to the maintenance sched-
ule.If the vehicle is being driven in
severe conditions such as dusty or
rough roads, more frequent climate
control filter inspections and
changes are required.
If the air flow rate suddenly decreas-
es, we recommend the system be
checked at a HYUNDAI authorised
repairer.
It is important that the correct
type and amount of oil and refrig-
erant is used. Otherwise, damage
to the compressor and abnormal
system operation may occur.
Checking the amount of air con-
ditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
reduces the performance of the air
conditioning system.
Therefore, if abnormal operation is
found, we recommend that the sys-
tem be inspected by a HYUNDAI
authorised repairer.
NOTICE
Vehicles equipped with R-134a
Because the refriger-
ant is at very high
pressure, the air condi-
tioning system should
only be serviced by trained and
certified technicians. It is impor-
tant that the correct type and
amount of oil and refrigerant is
used. Otherwise, it may cause
damage to the vehicle and per-
sonal inju
ry.
WARNING OIK047401L

3-179
Convenient features of your vehicle
• If you operate the air conditioner
excessively, the difference between
the temperature of the outside air
and that of the windscreen could
cause the outer surface of the wind-
screen to fog up, causing loss of
visibility. In this case, set the mode
selection button to the position
and set the fan speed control knob
to the lowest speed setting.
System maintenance
Climate control air filter
[A] : Outside air, [B] : Recirculated air
[C] : Climate control air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
This filter is installed behind the
glove box. It filters the dust or other
pollutants that enter the vehicle
through the heating and air condi-
tioning system.
We recommend that the climate con-
trol air filter be replaced by a
HYUNDAI authorised repairer accord-
ing to the maintenance schedule. If the
vehicle is being driven in severe con-
ditions such as dusty or rough roads,
more frequent climate control filter
inspections and changes are required.
If the air flow rate suddenly decreas-
es, we recommend the system be
checked at a HYUNDAI authorised
repairer.Checking the amount of air con-
ditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
reduces the performance of the air
conditioning system.
Therefore, if abnormal operation is
found, we recommend that the sys-
tem be inspected by a HYUNDAI
authorised repairer.
3
Vehicles equipped with R-134a
Because the refriger-
ant is at very high
pressure, the air con-
ditioning system
should only be serviced by
trained and certified technicians.
It is important that the correct
type and amount of oil and refrig-
erant is used. Otherwise, it may
cause damage to the vehicle and
personal injury.
WARNING
OIK047401L

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-6
Owner's responsibility ......................................................7-6
Owner maintenance precautions ..................................7-6
Owner maintenance ...............................................7-7
Owner maintenance schedule ........................................7-8
Scheduled maintenance services.........................7-9
Explanation of scheduled maintenance items .7-10
Engine oil ..............................................................7-13
Checking the engine oil level (Petrol engine) ..........7-13
Checking the engine oil level (Diesel Engine)..........7-14
Checking the engine oil and filter ..............................7-15
Engine coolant......................................................7-16
Checking the engine coolant level..............................7-16
Changing the engine coolant .......................................7-18
Brake/clutch fluid ................................................7-19
Checking the brake/clutch fluid level ........................7-19
Washer fluid .........................................................7-20
Checking the washer fluid level ..................................7-20
Parking brake .......................................................7-21
Checking the parking brake .........................................7-21
Fuel Filter (For Diesel)........................................7-22
Draining water from fuel filter ....................................7-22
Fuel filter cartridge replacement ................................7-22
Air cleaner ............................................................7-22
Filter replacement ...........................................................7-22
Climate control air filter .....................................7-24
Filter inspection ...............................................................7-24
Filter replacement ...........................................................7-24
Wiper blades .........................................................7-25
Blade inspection ..............................................................7-25
Blade replacement ..........................................................7-25
Battery...................................................................7-28
For best battery service................................................7-29
Battery capacity label ....................................................7-29
Battery recharging .........................................................7-30
Reset items .......................................................................7-31
Tyres and wheels .................................................7-32
Tyre care ...........................................................................7-32
Recommended cold tyre inflation pressures ...........7-33
Check tyre inflation pressure ......................................7-34
Tyre rotation ....................................................................7-34
Wheel alignment and tyre balance.............................7-35
Tyre replacement ............................................................7-36
Wheel replacement .........................................................7-37
Tyre traction .....................................................................7-37
Tyre maintenance ...........................................................7-37
Tyre sidewall labelling ....................................................7-37
Low aspect ratio tyres...................................................7-41
7

7-8
Maintenance
Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
• Check the coolant level in the
engine coolant reservoir.
• Check the windscreen washer fluid
level.
• Check for low or under-inflated
tyres.
Whilst operating your vehicle:
• Note any changes in the sound of
the exhaust or any smell of exhaust
fumes in the vehicle.
• Check for vibrations in the steering
wheel. Notice if there is any
increased steering effort or loose-
ness in the steering wheel, or
change in its straight-ahead position.
• Notice if your vehicle constantly turns
slightly or “pulls” to one side when
travelling on smooth, level road.
• When stopping, listen and check for
unusual sounds, pulling to one side,
increased brake pedal travel or
“hard-to-push” brake pedal.
• If any slipping or changes in the
operation of your transmission
occurs, check the transmission fluid
level.
• Check the automatic transmission
P (Park) function.
• Check the parking brake.
• Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
• Check coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flashers.
• Check the inflation pressures of all
tyres including the spare for tyres
that are worn, show uneven wear,
or are damaged.
• Check for loose wheel lug nuts.
At least twice a year:
(i.e., every Spring and Autumn)
• Check radiator, heater and air condi-
tioning hoses for leaks or damage.
• Check windscreen washer spray
and wiper operation. Clean wiper
blades with a clean cloth damp-
ened with washer fluid.
• Check headlamp alignment.
• Check muffler, exhaust pipes,
shields and clamps.
• Check the seat belts for wear and
function. Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious
burns and other injuries.
WARNING

7-13
7
Maintenance
ENGINE OIL
Checking the engine oil level
(Petrol engine)
1. Be sure the vehicle is on level
ground.
2. Start the engine and allow it to reach
normal operating temperature.
3. Turn the engine off and wait for a
few minutes (about 5 minutes) for
the oil to return to the oil pan.
4. Pull the dipstick out, wipe it clean,
and re-insert it fully.
5. Pull the dipstick out again and
check the level. The level should
be between F (Full) and L (Low).
6. If it is near or at L, add enough oil
to bring the level to F.• Do not overfill the engine oil.
It may damage the engine.
• Do not spill engine oil, when
adding or changing engine oil. If
you drop the engine oil on the
engine room, wipe it off immedi-
ately.
• When you wipe the oil dipstick,
you should wipe it with a clean
cloth. When mixed with debris, it
can cause engine damage.
NOTICE
Radiator hose
Be very careful not to touch the
radiator hose when checking or
adding the engine oil as it may
be hot enough to burn you.
WARNING
OTM078021L

7-14
Maintenance
Use only the specified engine oil.
(Refer to “Recommended lubricants
and capacities” in chapter 8.)
Checking the engine oil level
(Diesel Engine)1. Follow all of the oil manufacturer’s
precautions.
2. Be sure the vehicle is on the level
ground in P (Park) with the parking
brake set. If possible, block the
wheels.
3. Turn the engine on and allow the
engine to reach normal operating
temperature.
4. Turn the engine off and wait for a
few minutes (about 5 minutes) for
the oil to return to the oil pan.
5. Pull the dipstick out again and
check the level.
6. The level should be in the C range.
If the level is in the D range, add
enough engine oil to bring the
level up to the C range.
OTM078022L
OTM078060
FigureRequired action
Range (A)Recommend to contact a
HYUNDAI authorised repair-
Range (B)Do not refill engine oil.
Range (C)
Normal.
You may add engine oil as
long as the oil level does not
go above the C range.
Range (D)You must add oil and make
sure that the oil level is in the
C Range.

7-15
7
Maintenance
7. If it is near or at L, add enough oil
to bring the level to F. Do not over-
fill.
Use only the specified engine oil.
(Refer to “Recommended lubricants
and capacities” in chapter 8.)
Checking the engine oil and filter
We recommend that the engine oil
and filter be replaced by a HYUNDAI
authorised repairer.
OTM078061
Radiator hose
Be very careful not to touch the
radiator hose when checking or
adding engine oil as it may be
hot enough to burn you.
WARNING
Used engine oil may cause irri-
tation or cancer of the skin if
left in contact with the skin for
prolonged periods of time. Used
engine oil contains chemicals
that have caused cancer in lab-
oratory animals. Always protect
your skin by washing your
hands thoroughly with soap
and warm water as soon as pos-
sible after handling used oil.
WARNING

7-20
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
extended time should never be
used as its quality cannot be
guaranteed. It should be dis-
posed of properly.
• 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
damage system parts.
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.
NOTICE
OTM078025
To prevent serious injury or
death, take the following safety
precautions when using washer
fluid:
•Do not use engine coolant or
antifreeze in the washer fluid
reservoir. Engine coolant can
severely obscure visibility
when sprayed on the wind-
screen and may cause loss of
vehicle control resulting in an
accident or damage to paint
and body trim.
•Do not allow sparks or flames
to contact the washer fluid or
the washer fluid reservoir.
Washer fluid may contain
alcohol and can be flamma-
ble.
•Do not drink washer fluid and
avoid contact with skin.
Washer fluid is poisonous to
humans and animals.
•Keep washer fluid away from
children and animals.
WARNING
WASHER FLUID