Hyundai Santa Fe 2019 Owner's Manual - RHD (UK, Australia)

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.

7-88
Maintenance
Once the inducement system
reached to final status and disabled
the vehicle restart, it will only be
deactivated in case the urea tank is
replenished or the malfunctions have
been rectified. If the vehicle can't be
restarted with "Refill urea tank
Otherwise vehicle will not start" mes-
sage, refill more than 6 litres urea,
wait for minutes and try vehicle start-
ing again. If vehicle starting is not
possible regardless of urea level, we
recommend that the system be
inspected by a HYUNDAI authorised
repairer.
No restart
Low urea solution level
Urea system failure
(= no fuel injection)
Incorrect urea detected
(= abnormal urea)
Abnormal urea-solution consumption
(= post treatment failure)
Clearing the vehicle-restarting restriction (if equipped)

7-89
7
Maintenance
Adding the urea solution
To refill the urea solution from
the refill hose
1. Press the ignition switch to the
OFF position.
2. Turn the urea solution tank cap in
a counterclockwise direction to
open it.
3. Fully insert the refill hose to add
the ISO 22241-specified urea
solution over 5 litres or above the
mark on the urea solution tank.
❈When "Refill Urea tank or vehicle
will not start" message is dis-
played, fill up urea at least 6 litres.❈Pay the great caution not to add
the urea solution into the fuel
tank. If not, it surely applies
adverse impact on the vehicle
performance, causing various
malfunctions.
❈Never use the urea solution mix-
ture with additives or water. It
may allow foreign substances to
enter the urea solution tank. If
so, it surely applies adverse
impact on the vehicle perform-
ance, causing various malfunc-
tions.
❈Use only the ISO 22241-speci-
fied urea solution. Any unautho-
rised urea solution surely
applies adverse impacts on the
vehicle performance, causing
various malfunctions.
4. Turn the urea solution tank cap in
a clockwise direction to securely
close it.
To refill the urea solution from
the refill bottle
1. Press the ignition switch to the
OFF position
2. Turn the urea solution tank cap in
a counterclockwise direction to
open it.
3. Add the ISO 22241-specified urea
solution over 5 litres or above the
mark on the urea solution tank.
❈Pay the great caution not to add
the urea solution into the fuel
tank. If not, it surely applies
adverse impact on the vehicle
performance, causing various
malfunctions.
❈Pay the great caution not to
over-fill the (completely) fulfilled
urea solution tank by force whilst
refilling the urea solution from
the refill bottle. The over-filled
urea solution tank will be
expanded when it becomes
frozen and this can cause a seri-
ous malfunction of the urea solu-
tion tank or urea solution sys-
tem.
OTM048419

7-90
Maintenance
❈Never use the urea solution mix-
ture with additives or water. It
may allow foreign substances to
enter the urea solution tank. If
so, it surely applies adverse
impact on the vehicle perform-
ance, causing various malfunc-
tions.
❈Use only the ISO 22241-speci-
fied urea solution. Any unautho-
rised urea solution surely
applies adverse impacts on the
vehicle performance, causing
various malfunctions.
4. Turn the urea solution tank cap in
a clockwise direction to securely
close it.Adding the urea solution: Every
approximately 3,700 miles (6,000
km) (The urea solution consumption
is dependent on the road profile,
driving pattern and environmental
condition)
❈It takes some time to update the
cluster gauges after the UREA
injection.
•Do not apply any external
impact on the DPF system. It
may damage the catalyst,
which is equipped inside the
DPF system.
•Do not arbitrarily modify or
manipulate the DPF system
by redirecting or lengthen the
exhaust pipe. It may adversely
impact the DPF system.
•Avoid contact with the
drained water from the
exhaust pipe. The water is
slightly acid and harmful to
skin. If contacted, thoroughly
wash it.
WARNING
•Any arbitrary manipulation or
modification of the DPF sys-
tem may cause a system mal-
function. The DPF system is
controlled by the complex
device.
•Wait for the DPF system to
cool down before the mainte-
nance service, as it is hot due
to the heat generation.
Otherwise, it may case a skin
burn.
•Add only the specified urea
solution, when your vehicle is
equipped with the urea solu-
tion system.
•The urea solution system (i.e.
urea solution nozzle, urea
solution pump, and DCU)
operates for approximately 2
minutes more to eliminate the
remaining urea solution
inside, even after the ignition
switch is pressed to the OFF
position. Before the mainte-
nance service, make sure that
the urea solution system is
completely turned OFF.

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.

7-94
Maintenance
•If defective urea solution or
liquid that is not recommend-
ed is supplied, there may be
damage on the parts of the
vehicle such as processing
device. If defective fuel is
used, foreign objects will be
accumulated to SCR catalyst
and cause catalyst pushed
away or breaking.
After adding the incorrect
urea solution, please visit the
closest service centre as early
as possible.
•Liquid that are not recom-
mended such as diesel,
petrol, and alcohol shall never
be used other than the recom-
mended urea solution that
satisfy ISO22241 or DIN70070.
CAUTION

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