coolant temperature HYUNDAI I40 2014 User Guide

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32
7
NORMAL MAINTENANCE SCHEDULE - FOR DIESEL ENGINE (EXCEPT EUROPE)
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all
vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is deter-
mined by whichever occurs first.
*
1: Check the engine oil level and leak every 500 km (350
miles) or before starting a long trip.
*
2: Driving in summer season temperature over 40 °C (104 °F - SAUDI, UAE, OMAN, KUWAIT, BAHRAIN, QATAR, IRAN,
YEMEN ETC) or driving over 170 km/h (106 mile/h) must
conform the severe driving condition.
*
3: This maintenance schedule depends on fuel quality. It is applicable only when using a qualified fuel <"EN590 or
equivalent">. If the diesel fuel specifications don't meet the
EN590, it must be replaced according to the severe mainte-
nance schedule.
If there are some important safety matters like fuel flow
restriction, surging, loss of power, hard starting problem
etc., replace the fuel filter immediately regardless of main-
tenance schedule and consult an authorized HYUNDAI
dealer for details
*
4: The engine oil level should be checked regularly and main- tained properly. Operating with an insufficient amount of oil
can damage the engine, and such damage is not covered
by warranty.
*
5: Inspect for excessive valve noise and/or engine vibration
and adjust if necessary. An authorized HYUNDAI dealer
should perform the operation. *
6: Manual transaxle should be changed anytime they have
been submerged in water.
*
7: The fuel filter is considered to be maintenance free but peri- odic inspection is recommended for this maintenance
schedule depends on fuel quality. If there are some impor-
tant matters like fuel flow restriction, surging, loss of power,
hard starting problem etc, replace the fuel filter immediate-
ly regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.
*
8: When adding coolant, use only deionized water or soft water for your vehicle and never mix hard water in the
coolant filled at the factory. An improper coolant mixture can
result in serious malfunction or engine damage.
*
9: Inspect drive belt tentioner, idler and alternator pulley and if necessary repair or replace.
*
10: For your convenience, it can be replaced prior to it's interval when you do maintenance of other items.

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46
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
distilled (deionized) water. Bring the level
to F (MAX), but do not overfill. If frequent
coolant refill is required, see an author-
ized HYUNDAI dealer for a cooling sys-
tem inspection.
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.
OVF071006
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
-15°C (5°F) 35 65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
WARNING
The electric motor (cool-
ing fan) is controlled by
engine coolant tempera-
ture, refrigerant pres-
sure and vehicle speed.
It may sometimes 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 temperature decreases, the
electric motor will automatically
shut off. This is a normal condition.
If your vehicle is equipped with
GDI, the electric motor (cooling fan)
may operate until you disconnect
the negative battery cable.
(Continued)
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.

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4I
Defrosting (Windshield) ..............................................4-133
Dimensions ......................................................................8-\
2
Display illumination, see instrument panel illumination........................................................................\
............4-49
Displays, see instrument cluster ....................................4-48
Door locks......................................................................4-\
15 Central door lock switch .............................................4-16
Child-protector rear door lock .....................................4-19
Deadlocks ....................................................................4-18\
Drinks holders, see cup holders...................................4-141
Driver's and passenger's front air bag............................3-48
Driver's position memory system ..................................4-39
Driving at night..............................................................5-66
Driving in flooded areas ................................................5-67
Driving in the rain .........................................................5-67
Easy access function ......................................................4-40
Economical operation ....................................................5-63
Electric chromic mirror (ECM) .....................................4-44
Electric parking brake....................................................5-31
Electric power steering ..................................................4-41
Electronic stability program (ESP)................................5-41
E-mark label...................................................................8-10
Emergency commodity ..................................................6-30 Emergency starting ..........................................................6-5
Jump starting .................................................................6-5
Push starting ..................................................................6-6
Emergency Stop Signal (ESS) .......................................5-45
Emergency while driving.................................................6-3
Emission control system ..............................................7-105 Crankcase emission control system...........................7-105
Evaporative emission control System .......................7-105
Exhaust emission control system ..............................7-106
Engine ........................................................................\
......8-2
Engine compartment ................................................2-8, 7-2
Engine coolant ...............................................................7-45
Engine number .................................................................8-9
Engine oil .......................................................................7\
-44
Engine overheats..............................................................6-7
Engine start/stop button ...................................................5-8
Engine temperature gauge .............................................4-50
Engine will not start.........................................................6-4
Evaporative emission control System .........................7-105
Exhaust emission control system.................................7-106
Explanation of scheduled maintenance items ...............7-41
Exterior care...................................................................7-99
Exterior features Mounting bracket for roof carrier .............................4-151
E