Hyundai Santa Fe 2015 Owner's Manual - RHD (UK, Australia)

Maintenance
4 7
1. Engine coolant reservoir
2. Engine oil filler cap
3. Brake/clutch fluid reservoir
4. Air cleaner
5. Fuse box
6. Negative battery terminal
7. Positive battery terminal
8. Radiator cap
9. Engine oil dipstick
10. Windscreen washer fluid reservoir
11. Fuel filter (if equipped)
OXM079100R/ODMNMC2023R
■Diesel Engine (R2.0L/R2.2L)
* The actual engine room in the vehicle may differ from the illustration.

75
Maintenance
MAINTENANCE SERVICES
You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
Inadequate, incomplete or insuffi-
cient servicing may result in opera-
tional problems with your vehicle that
could lead to vehicle damage, an
accident, or personal injury.Owner’s responsibility
✽NOTICE
Maintenance Service and Record
Retention are the owner's responsi-
bility.
We recommend in general that you
have your vehicle serviced by a
HYUNDAI authorised repairer.
You should retain documents that
show proper maintenance has been
performed on your vehicle in accor-
dance with the scheduled mainte-
nance service charts. You need this
information to establish your compli-
ance with the servicing and mainte-
nance requirements of your vehicle
warranties.
Detailed warranty information is pro-
vided in your Warranty Booklet.
Repairs and adjustments required as
a result of improper maintenance or
a lack of required maintenance are
not covered when your vehicle is
covered by warranty.
Owner maintenance precau-
tions
Improper or incomplete service may
result in problems. This section gives
instructions only for the maintenance
items that are easy to perform.
✽NOTICE
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Warranty Booklet pro-
vided with the vehicle. If you're
unsure about any servicing or main-
tenance procedure, we recommend
that the system be seviced by a
HYUNDAI authorised repairer.

Maintenance
6 7
WARNING -
Maintenance work
• Performing maintenance work
on a vehicle can be danger-
ous. You can be seriously
injured whilst performing
some maintenance proce-
dures. If you lack sufficient
knowledge and experience or
the proper tools and equip-
ment to do the work, we rec-
ommend that the system be
servied by a HYUNDAI autho-
rised repairer.
• Working under the bonnet
with the engine running is
dangerous. It becomes even
more dangerous when you
wear jewellery or loose cloth-
ing.
(Continued)
(Continued)
These can become entangled
in moving parts and result in
injury. Therefore, if you must
run the engine whilst working
under the bonnet, make cer-
tain that you remove all jew-
ellery (especially rings,
bracelets, watches, and neck-
laces) and all neckties,
scarves, and similar loose
clothing before getting near
the engine or cooling fans.CAUTION
• Do not put heavy objects or
apply excessive force on top
of the engine cover (if
equipped) or fuel related
parts.
• When you inspect the fuel
system (fuel lines and fuel
injection devices), we recom-
mend that you contact a
HYUNDAI authorised repairer.
• Do not drive long time with the
engine cover (if equipped)
removed.
• When checking the engine
room, do not go near fire.
Fuel, washer fluid, etc. are
flammable oils that may cause
fire.
• Before touching the battery,
ignition cables and electrical
wiring, you should disconnect
the battery "-" terminal. You
may get an electric shock
from the electric current.
(Continued)

77
Maintenance
Engine compartment precau-
tions (Diesel engine)
• The piezo injector operates at high
voltage (maximum 200v).
Therefore, the following accidents
may occur.
- Direct contact with the injector or
injector wiring may cause electric
shock or damage your muscle or
nerve system.
- The electromagnetic wave from
the operating injector may cause
the artificial heart pacemaker to
malfunction.
• Follow the safety tips provided
below, when you are checking the
engine room whilst the engine is
running.
- Do not touch the injector, injector
wirings, and the engine computer
whilst the engine is running.
- Do not remove the injector con-
nector whilst the engine is run-
ning.
- People using pacemakers must
not go near the engine whilst the
engine is starting or running.
WARNING- Diesel Engine
Never work on injection system
with engine running or within 30
seconds after shutting off
engine. High-pressure pump,
rail, injectors and high-pressure
pipes are subject to high pres-
sure even after the engine
stopped. The fuel jet produced
by fuel leaks may cause serious
injury, if it touches the body.
People using pacemakers
should not move than 30cm
closer to the ECU or wiring har-
ness within the engine room
whilst engine is running, since
the high currents in the elec-
tronic engine control system
produce considerable magnetic
fields.(Continued)
• When you remove the interior
trim cover with a flat head (-)
driver, be careful not to dam-
age the cover.
• Be careful when you replace
and clean bulbs to avoid
burns or electrical shock.

Maintenance
8 7
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed at the frequencies indicated
to help ensure safe, dependable
operation of your vehicle.
If you have any question, we recom-
mend that you consult a HYUNDAI
authorised repairer.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labour, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
• Check the engine oil level.
• Check coolant level in coolant
reservoir.
• Check the windscreen washer fluid
level.
• Look 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 any increased steer-
ing effort or looseness in the steer-
ing 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 transaxle occurs,
check the transaxle fluid level.
• Check manual transaxle operation,
including clutch operation.
• Check automatic transaxle P
(Park) function.
WARNING
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure. This could
cause burns or other serious
injury.

79
Maintenance
• Check 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 flash-
ers.
• Check the inflation pressures of all
tyres including the spare.
At least twice a year
(i.e., every Spring and Fall) :
• Check radiator, heater and air con-
ditioning hoses for leaks or dam-
age.
• Check windscreen washer spray
and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
• Check headlight alignment.
• Check muffler, exhaust pipes,
shields and clamps.
• Check the lap/shoulder belts for
wear and function.
• Check for worn tyres and loose
wheel lug nuts.
At least once a year :
• Clean body and door drain holes.
• Lubricate door hinges and checks,
and bonnet hinges.
• Lubricate door and bonnet locks
and latches.
• Lubricate door rubber weather-
strips.
• Check the air conditioning system.
• Check the power steering fluid
level.
• Inspect and lubricate automatic
transaxle linkage and controls.
• Clean battery and terminals.
• Check the brake (and clutch) fluid
level.

Maintenance
10 7
SCHEDULED MAINTENANCE SERVICE
Follow Normal Maintenance
Schedule if the vehicle is usually
operated where none of the following
conditions apply. If any of the follow-
ing conditions apply, follow
Maintenance Under Severe Usage
Conditions.
• Repeated short distance driving.
• Driving in dusty conditions or
sandy areas.
• Extensive use of brakes.
• Driving in areas where salt or other
corrosive materials are being used.
• Driving on rough or muddy roads.
• Driving in mountainous areas.
• Extended periods of idling or low
speed operation.
• Driving for a prolonged period in
cold temperatures and/or extreme-
ly humid climates.
• More than 50% driving in heavy
city traffic during hot weather
above 32°C (90°F).If your vehicle is operated under the
above conditions, you should
inspect, replace or refill more fre-
quently than "Normal Maintenance
Schedule which is provied in your
Service Booklet."

711
Maintenance
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the car
is being driven in severe conditions,
more frequent oil and filter changes
are required.
Drive belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel filter (cartridge)
A clogged filter can limit the speed at
which the vehicle may be driven,
damage the emission system and
cause multiple issues such as hard
starting. If an excessive amount of
foreign matter accumulates in the
fuel tank, the filter may require
replacement more frequently.
After installing a new filter, run the
engine for several minutes, and
check for leaks at the connections.
We recommend that the fuel filter be
replaced by a HYUNDAI authorised
repairer.
Fuel lines, fuel hoses and con-
nections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. We recommend that the fuel
lines, fuel hoses and connectionsr be
replaced by a HYUNDAI authorised
repairer.
WARNING - Diesel only
Never work on injection system
with engine running or within 30
seconds after shutting off
engine. High pressure pump,
rail, injectors and high pressure
pipes are subject to high pres-
sure even after the engine
stopped. The fuel jet produced
by fuel leaks may cause serious
injury, if it touch the body.
People using pacemakers
should not move than 30cm
closer to the ECU or wiring har-
ness within the engine room
whilst engine is running, since
the high currents in the
Common Rail system produce
considerable magnetic fields.
CAUTION
When you are inspecting the
belt, place the ignition switch in
the LOCK/OFF or ACC position.

Maintenance
12 7
Vapour hose and fuel filler cap
The vapour hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapour hose or fuel filler cap is cor-
rectly replaced.
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filter
We recommend that the air cleaner
filter be replaced by a HYUNDAI
authorised repairer.
Spark plugs
(for petrol engine)
Make sure to install new spark plugs
of the correct heat range.
Valve clearance
(for petrol engine)
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. We recommend that the system
be serviced by a HYUNDAI autho-
rised repairer.
WARNING
Do not disconnect and inspect
spark plugs when the engine is
hot. You may burn yourself.

713
Maintenance
Cooling system
Check the cooling system parts,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Manual transaxle fluid
(if equipped)
Inspect the manual transaxle fluid
according to the maintenance sched-
ule.
Automatic transaxle fluid
(if equipped)
Automatic transaxle fluid should not
be checked under normal usage
conditions. We recommend that the
automatic transaxle fluid changed by
a HYUNDAI authorised repairer
according to the maintenance sched-
ule.
✽NOTICE
Automatic transaxle fluid colour is
basically red.
As the vehicle is driven, the auto-
matic transaxle fluid will begin to
look darker.
It is normal condition and you
should not judge the need to replace
the fluid based upon the changed
colour.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between “MIN” and “MAX” marks on
the side of the reservoir. Use only
hydraulic brake fluid conforming to
DOT 3 or DOT 4 specification.
Parking brake
Inspect the parking brake system
including the parking brake lever (or
pedal) and cables.
CAUTION
The use of a non-specified fluid
could result in transaxle mal-
function and failure.
Use only specified automatic
transaxle fluid. (Refer to
“Recommended lubricants and
capacities” in section 8.)