2012 Hyundai Santa Fe engine coolant

Maintenance
16
7
Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F (MAX) and L (MIN) marks on
the side of the coolant reservoir when the
engine is cool.
If the coolant level is low, add enough
deonized water or soft water. Bring the
level to F (MAX), but do not overfill. If fre-
quent coolant refill is required, see an
authorized HYUNDAI dealer for a cooling
system inspection.
OXM079006
(Continued)
Turn the engine off and wait until
it cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the
cooling system.
When you are sure all the pres-
sure has been released, press
down on the cap, using a thick
towel, and continue turning coun-
terclockwise to remove it.
Even if the engine is not operat- ing, do not remove the radiator
cap or the drain plug while the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.WARNING
The electric motor
(cooling fan) is con-
trolled by engine
coolant temperature,
refrigerant pressure
and vehicle speed. It may some-
times operate even when the
engine is not running. Use extreme
caution when working near the
blades of the cooling fan so that
you are not injured by a rotating fan
blades. As the engine coolant tem-
perature decreases, the electric
motor will automatically shut off.
This is a normal condition.

717
Maintenance
G070101BUN
Recommended engine coolant
When adding coolant, use only deion-ized water or soft water for your vehicle
and never mix hard water in the
coolant filled at the factory. An improp-
er coolant mixture can result in serious
malfunction or engine damage.
The engine in your vehicle has alu- minum engine parts and must be pro-
tected by an ethylene-glycol-based
coolant to prevent corrosion and freez-
ing.
DO NOT USE alcohol or methanol coolant or mix them with the specified
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 fol-
lowing table.
G070200AFD
Changing the coolant
Have coolant changed by an authorized
HYUNDAI dealer according to the
Maintenance Schedule at the beginning
of this section.
WARNING
Radiator cap
Do not remove the radiator cap
when the engine and radiator are
hot. Scalding hot coolant and
steam may blow out under pres-
sure causing serious injury.
CAUTION
Put a thick cloth or fabric around the radiator cap before refilling thecoolant in order to prevent thecoolant from overflowing into engine parts such as generator.
WARNING -Coolant
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.
OCM070007
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40

Maintenance
70
7
EMISSION CONTROL SYSTEM
G270000AFD
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Owner’s
Handbook & Warranty Information book-
let in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all emission
regulations.
There are three emission control sys-
tems which are as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained by an author-
ized HYUNDAI dealer in accordance with
the maintenance schedule in this manu-
al. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability Control
(ESC) system off by pressing the
ESC switch.
After dynamometer testing is com- pleted, turn the ESC system back on
by pressing the ESC switch again.
G270100AUN
1. Crankcase emission control system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative emission control(including ORVR: Onboard
Refueling Vapor Recovery)
system
The Evaporative Emission Control
System is designed to prevent fuel vapors
from escaping into the atmosphere.
(The ORVR system is designed to allow
the vapors from the fuel tank to be
loaded into a canister while refueling at
the gas station, preventing the escape of
fuel vapors into the atmosphere.)
G270201AUN
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
G270202AUN
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve is con-
trolled by the Engine Control Module
(ECM); when the engine coolant temper-
ature is low during idling, the PCSV clos-
es so that evaporated fuel is not taken
into the engine. After the engine warms-
up during ordinary driving, the PCSV
opens to introduce evaporated fuel to the
engine.

Specifications, Consumer information, Reporting safety defects
48
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.
I040000BCM-EU
LubricantVolumeClassification
Engine oil *1*2(drain and refill)
Recommends2.4 Engine4.86 US qt. (4.6 l)API Service SM*3,
ILSAC GF-4 or above
3.5 Engine5.49 US qt. (5.2 l)
Engine oil consumption
Normal driving conditionMAX. 1 l/1500 km-
Severe driving conditionMAX. 1 l/1000 km -
Manual transaxle fluid2.4 Engine1.90 US qt. (1.8 l)API GL-4, SAE 75W/85
(HYUNDAI genuine transaxle fluid)
Automatic transaxle fluid
2.4 Engine7.50 US qt. (7.1 l)MICHANG ATF SP-IV, SK ATF SP-IV
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or other brands meeting the above specification approved by Hyundai Motor Co.,
3.5 Engine8.24 US qt. (7.8 l)
Power steering1.06 US qt. (1.0 l)PSF-3
Coolant 2.4 EngineMT6.87 US qt. (6.5 l)
Mixture of antifreeze and distilled water
(Ethylene glycol base coolant for aluminum radiator)AT6.97 US qt. (6.6 l)
3.5 EngineAT9.09 US qt. (8.6 l)

I3
Index
Defroster ··················\
··················\
··················\
··················\
4-66
Dimensions ··················\
··················\
··················\
················8-2
Door locks··················\
··················\
··················\
················4-14Central door lock switch ··················\
··················\
···········4-8
Child-protector rear door lock ··················\
··················\
·4-10
Economical operation ··················\
··················\
················5-38
Emergency starting ··················\
··················\
··················\
····6-4 Jump starting ··················\
··················\
··················\
···········6-4
Push starting ··················\
··················\
··················\
············6-5
Emission control system ··················\
··················\
············7-70 Crankcase emission control system··················\
···········7-70
Evaporative emission control (including ORVR:Onboard Refueling Vapor Recovery) System ···········7-70
Exhaust emission control system ··················\
··············7-71
Engine compartment ··················\
··················\
············2-4, 7-2
Engine coolant ··················\
··················\
··················\
·········7-15
Engine number ··················\
··················\
··················\
···········8-8
Engine oil ··················\
··················\
··················\
·················7-14\
Explanation of scheduled maintenance items ···············7-11
Exterior features··················\
··················\
··················\
·····4-101 Roof rack ··················\
··················\
··················\
·············4-101 Fuel filler lid ··················\
··················\
··················\
············4-19
Fuel requirements ··················\
··················\
··················\
······1-2
Fuses ··················\
··················\
··················\
··················\
······7-45
Fuse/relay panel description ··················\
··················\
····7-49
Main fuse ··················\
··················\
··················\
···············7-48
Memory fuse··················\
··················\
··················\
··········7-47
Hazard warning flasher ··················\
··················\
··············4-56
Hood··················\
··················\
··················\
··················\
·······4-17
How to use this manual ··················\
··················\
···············1-2
If the engine overheats··················\
··················\
·················6-6
If the engine will not start ··················\
··················\
···········6-3
If you have a flat tire ··················\
··················\
·················6-13\
Changing tires··················\
··················\
··················\
········6-16
Compact spare tire ··················\
··················\
··················\
·6-20
Jack and tools ··················\
··················\
··················\
········6-13
Removing and storing the spare tire···········\
·················6-13\
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