2019 Hyundai Santa Fe engine

7-86
Maintenance
The lack warning messages of Urea
appear below Urea 5.4 litre. When
the warning message "Low urea" is
displayed with SCR warning lamp
( ), the urea tank needs to be
refilled. If not refilled for a consider-
able mileage, visual warning system
will escalate the intensity by display-
ing the message "Refill urea" with
SCR warning lamp ( ).
In this case, the tank soon needs to
be refilled. The remaining urea in the
tank approaches to too low level the
warning message "Refill urea in
000km or vehicle will not start" with
SCR warning lamp ( ). "xxx mile
(km)" represents the remaining trav-
el distance allowed, so do not contin-
ue driving to the limit of the remain-
ing travel distance without refilling.
Otherwise, the vehicle can't be
restarted once the engine is turned
off by ignition key. Based on the driv-
ing pattern, environmental condition
and road profile, the deducted
remaining mileage may differ from
the actual travel distance.When "Low urea" or "Refill urea"
message is displayed, add at least 4
litres of urea. When "Refill urea in
000km or vehicle will not start" mes-
sage is displayed, fill up urea at least
6 litres. When "Refill urea tank
Otherwise vehicle will not start" mes-
sage is displayed with SCR warning
lamp ( ), the vehicle can't be
restarted once the engine is turned
off by ignition key. For the above
cases, full replenishment is always
recommended.
OTM078072R/OTM078075R/OTM078074L/OTM078073


7-87
7
Maintenance
Upon detecting a malfunctionDriving 50 km after detecting
a malfunction
Urea system failure
(= no fuel injection)
Incorrect urea detected
(= abnormal urea)
Abnormal urea-solution
consumption
(= post treatment failure)
Malfunction with the SCR system (if equipped)
SCR system has malfunction due to disconnected electrical components, incorrect urea and so on.
"xxx km(mile)" represents the remaining travel distance allowed, so do not continue driving to the limit of the remain-
ing travel distance without fixing the source of the malfunction. Otherwise, the vehicle can't be restarted once the
engine is turned off by ignition key. In this case, we recommend that the system be inspected by a HYUNDAI autho-
rised repairer.

7-91
7
Maintenance
•The poor urea solution or the
unauthorised liquids may
damage the vehicle compo-
nents, including the DPF sys-
tem. Any unverified additives
in the urea solution may clog
the SCR catalyst and cause
other malfunctions, which
require the expensive DPF
system to be replaced.
•When the urea solution con-
tacts with the eyes or the skin,
you should thoroughly wash
the contaminated skin area. .
•When you swallow the urea
solution, thoroughly rinse
your mouth and drink a lot of
fresh water. Then, immediately
consult a doctor.
•When your cloth is contami-
nated with the urea solution,
immediately change your
cloth.
•When you have an allergic
reaction to the urea solution,
immediately consult a doctor.
•Do not allow a child to contact
the urea solution.
•Wipe off any urea solution
spillage with water or cloth.
When the urea solution is
crystalized, wipe it off with the
sponge or the cloth, which is
dampened in the cold water.
When the urea solution
spillage is exposed in the air
for an extended period of
time, it is crystalised in white,
damaging the vehicle surface.
•The urea solution is not the
fuel additives. Thus, it should
not be injected to the fuel
tank. Otherwise, it may dam-
age the engine.
•The urea solution is the aque-
ous solution, which is inflam-
mable, non-toxic, colourless
and odourless.
•Store the urea solution tank
only in the well-ventilated
locations. When the urea solu-
tion is exposed to the hot tem-
perature at approximately
50°C for an extended period of
time (i.e. under the direct sun-
light), the chemical decompo-
sition may occur, emitting the
ammonia vapour.

7-92
Maintenance
Storing the urea solution
• It is improper to store the urea
solution in the containers made
with the certain materials (i.e. alu-
minium, copper, copper alloy, non-
alloyed still, and galvanized steel).
The urea solution dissolves the
metal materials, severely damag-
ing the exhaust purification system
to be non-repairable.
• Store the urea solution only in the
containers made with the following
materials.
(DIN EN 10 088-1-/-2-/-3-specified
CR-Ni steel, Mo-Cr-Ni steel,
polypropylene, and polyethylene)
Urea solution purity
• The following situations may dam-
age the DPF system.
- Fuels or any unauthorised liquids
are added into the urea solution
tank.
- Additives are mixed in the urea
solution.
- Water is added to dilute the urea
solution.
• Use only the ISO 22241- or
DIN7007O-specified urea solution.
When any unauthorised urea solu-
tion is added to the tank, we rec-
ommend you to contact a
HYUNDAI authorised repairer.
• When any unauthorised impurities
enter the urea solution tank, it may
occur the following problems.
- Increased emission
- Malfunction with the DPF system
- Engine failure
Never add the used urea solution,
which is drained from the tank (i.e.
whilst maintaining the vehicle). Its
purity cannot be guaranteed. Always
add the new urea solution.
Specification of the
tandard urea solution
Liquid such as diesel, petrol and
alcohol shall never be used for
SCR system. Any fluid other than
recommended urea solution (con-
form to ISO22241 or DIN70070)
can damage SCR system hard-
ware and deteriorate vehicle emis-
sion.

7-93
7
Maintenance
•When opening the urea solu-
tion tank cap at high outside
temperatures, ammonia
vapours may escape.
Ammonia vapours have a
pungent smell and primarily
cause irritation of the:
- Skin
- Mucous membranes
- Eyes
You may experience a burning
sensation in your eyes, nose
and throat, as well as cough-
ing and watering of the eyes.
Do not inhale ammonia
vapours. Do not allow urea
solution to come in direct
contact with your skin. It is
hazardous to your health.
Wash any affected areas off
with plenty of clean water. If
necessary, consult a doctor.
WARNING •When handling with urea
solution in closed space,
ensure good ventilation.
When the bottle of urea solu-
tion container is opened, pun-
gent smelling fumes may
escape.
•Keep urea solution out of
reach of children.
•When urea solution overflows
into vehicle surface, wash out
vehicle surface with clean
water to prohibit corrosion
from occurring.
•When replenishing, be careful
lest the urea solution should
overflow.
•In case the vehicle was
parked at very low ambient
temperature (below 11 dgree
Celcius) for a long time, the
urea solution will be frozen in
the urea solution tank. With
frozen urea, the tank level may
not be detected correctly until
the urea solution will be
defrosted by activated heater.
Incorrect urea or diluted urea
can increase the freezing
point, and thus defrosting
may not be properly done by
the heater which is activated
below certain temperatures.
This phenomenon may cause
malfunction of the SCR sys-
tem which can lead to the pro-
hibition of engine restarting.
•The time to defrost the urea
solution varies in accordance
with driving conditions and
outside temperatures.

8
Specifications & Consumer information
8
Specifications & Consumer information
8
Dimensions ..............................................................8-2
Engine ......................................................................8-2
Bulb wattage ...........................................................8-3
Tyres and wheels ...................................................8-4
Load and speed capacity tyres ............................8-5
Air conditioning system ........................................8-5
Vehicle weight and luggage volume ....................8-6
Recommended lubricants and capacities ...........8-7
Recommended engine oil ................................................8-9
Recommended SAE viscosity number ..........................8-9
Vehicle identification number (VIN) ..................8-11
Vehicle certification label ...................................8-11
Tyre specification and pressure label ..............8-12
Engine number .....................................................8-12
Air conditioner compressor label ......................8-13
Refrigerant label ..................................................8-13
Declaration of conformity ..................................8-13

8-2
Specifications & Consumer information
DIMENSIONS
ENGINE
*1: with roof rackmm (in)
Itemsmm (in)
Overall length4770 (187.8)
Overall width1890 (74.41)
Overall height1680 (66.14) / 1705 (67.13)*1
Front tread
235/65 R171643 (64.69)
235/60 R181638 (64.49)
235/55 R191635 (64.37)
Rear tread
235/65 R171652 (65.04)
235/60 R181647 (64.84)
235/55 R191644 (64.72)
Wheelbase2765 (108.86)
ItemPetrol
theta II 2.4Diesel R2.0Diesel R2.2
Displacement
cc (cu. in)
2,359
(143.95)1,995
(121.74)2,199
(134.19)
Bore x Stroke
mm (in.)
88x97
(3.46X3.81)84x90
(3.30X3.54)85.4x96
(3.34X3.77)
Firing order
1-3-4-21-3-4-21-3-4-2
No. of cylinders
4. In-line4. In-line4. In-line

8
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.
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: Engine oils labelled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel economy by reduc-
ing 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.
*
3: Diesel Particulate Filter
*4: If the ACEA A5 engine oil is not available in your country, you are able to use API service SL, ILSAC GF-3, ACEA A3
8-7 Lubricant Volume Classification
Engine oil *
1*2
(drain and refill)
RecommendsPetrol
EngineTheta II 2.4 MPI,
Theta II 2.4 GDI4.8 l(4.22 lmp. qts.)
ACEA A5/B5
Diesel
EngineR 2.0 with DPF*
3
6.5 l(5.72 lmp. qts.)ACEA C3 or C2
R 2.2 with DPF*3
R 2.0 without DPF*3ACEA A3/B4
R 2.2 without DPF*3
Manual transmission fluid 1.8 ~ 1.9 l
(1.58 ~ 1.67 lmp. qts.)API GL-4, SAE 70W
(HK MTF 70W (SK),
SPIRAX S6 GHME 70W (H.K.SHELL),
GS MTF HD 70W (GS CALTEX))