engine coolant HYUNDAI IX35 2014 Manual Online

Maintenance
4
7
OEL073300R
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
* : if equipped
■■
Petrol Engine (2.0L) - MPI/GDI
❈ The actual engine room in the vehicle may differ from the illustration.
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75
Maintenance
OEL070302R
1. Engine coolant reservoir
2. Fuse box
3. Fuel filter
4. Engine oil dipstick
5. Engine oil filler cap
6. Brake/clutch* fluid reservoir
7. Air cleaner
8. Negative battery terminal
9. Positive battery terminal
10. Radiator cap
11. Windscreen washer fluid reservoir
* : if equipped
■■Diesel Engine (1.7L)
❈ The actual engine room in the vehicle may differ from the illustration.
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Maintenance
6
7
OEL079002R
1. Engine coolant reservoir
2. Fuse box
3. Fuel filter
4. Engine oil dipstick
5. Engine oil filler cap
6. Brake/clutch* fluid reservoir
7. Air cleaner
8. Negative battery terminal
9. Positive battery terminal
10. Radiator cap
11. Windscreen washer fluid reservoir
* : if equipped
■■
Diesel Engine (2.0L)
❈ The actual engine room in the vehicle may differ from the illustration.
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79
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks and
inspections that should be performed atthe frequencies indicated to help ensure
safe, dependable operation of your vehi-
cle. If you have any question, we recom-
mend that you consult a HYUNDAI
authorised repairer.
These Owner Maintenance Checks are
generally not covered by warranties 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 reser-
voir.
 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 steering
effort or looseness in the steering
wheel, or change in its straight-aheadposition.
 Notice if your vehicle constantly turns slightly or “pulls” to one side when trav-
elling 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 oper- ation of your transaxle occurs, check
the transaxle fluid level.
 Check manual transaxle operation, including clutch operation.
 Check automatic transaxle P (Park) function.
 Check parking brake.
 Check for fluid leaks under your vehicle (water dripping from the air condition-
ing system during or after use is nor-mal).
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.
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Maintenance
10
7
At least monthly:
 Check coolant level in the engine
coolant reservoir.
 Check the operation of all exterior lights, including the stoplights, turn sig-
nals and hazard warning flashers.
 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 condi- tioning hoses for leaks or damage.
 Check windscreen washer spray and wiper operation. Clean wiper blades
with clean cloth dampened with wash-er 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, andbonnet hinges.
 Lubricate door and bonnet locks and latches.
 Lubricate door rubber weatherstrips.
 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.
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713
Maintenance
Vapour hose and fuel filler cap
The vapour hose and fuel filler cap
should be inspected at those intervals
specified in the maintenance schedule.
Make sure that a new vapour hose or fuelfiller cap is correctly replaced.
Vacuum crankcase ventilation hoses (if equipped)
Inspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indi-
cate deterioration. 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 contact with
any heat source, sharp edges or movingcomponent which might cause heat dam-
age or mechanical wear. Inspect all hose
connections, such as clamps and cou-
plings, to make sure they are secure, and
that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.Air cleaner filter
We recommend that you use air cleaner
filter for replacement from a HYUNDAI
authorised repairer.
Spark plugs (for petrol engine)
Make sure to install new spark plugs of
the correct heat range. 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 maintenance
schedule.
Manual transaxle fluid (if equipped)
Inspect the manual transaxle fluid
according to the maintenance schedule.
Automatic transaxle fluid (if equipped)
Automatic transaxle fluid should not be
checked under normal usage conditions.
But in severe conditions, we recommend
that the fluid be changed by a HYUNDAI
authorised repairer in accordance to thescheduled maintenance at the beginning
of this chapter.
✽✽
NOTICE
Automatic transaxle fluid colour is basi-
cally red. As the vehicle is driven, the automatic
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.
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Maintenance
16
7
ENGINE COOLANT
Changing the engine oil and filter
We recommend that the engine oil and
filter be replaced by a HYUNDAI autho-
rised repairer. The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the fac-
tory.
Check the antifreeze protection and
coolant concentration level at least once
a year, at the beginning of the winter sea-
son, and before travelling to a colder cli-
mate.
Checking the coolant level
WARNING
Removing radiator cap
 Never attempt to remove the radi- ator cap whilst the engine is
operating or hot. Doing so mightlead to cooling system and
engine damage and could result
in serious personal injury fromescaping hot coolant or steam.
 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.
(Continued)
WARNING
Prolonged and repeated contact
with used engine oils may result in
serious skin disorders including
dermatitis and cancer. Avoid con-
tact with skin as far as possible and
always wash thoroughly after any
contact. Keep used oils out of
reach of children. It is illegal to pol-
lute drains, water courses and soil.
Use only authorised waste collec-
tion facilities including civic ameni-
ty sites and garages for the dispos-
al of used oil and oil filters. If in
doubt, contact the local authority
for disposal instructions.
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717
Maintenance
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 theengine is cool.
If the coolant level is low, add enough
specified coolant to provide protection
against freezing and corrosion. Bring the
level to F (MAX), but do not overfill. If fre-
quent coolant refill is required, we rec-
ommend that the system be inspected by
a HYUNDAI authorised repairer.
OLM079006
(Continued)Step back whilst the pressure isreleased from the cooling sys-
tem. When you are sure all thepressure has been released,
press down on the cap, using a
thick towel, and continue turning
counterclockwise to remove it.
 Even if the engine is not operat- ing, do not remove the radiatorcap or the drain plug whilst the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.WARNING
The electric motor (cool-
ing fan) is controlled byengine coolant tempera-
ture, refrigerant pres-
sure and vehicle speed.
It may sometimes operate evenwhen 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 nagative battery cable.
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Maintenance
18
7
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 alumi
-num engine parts and must be protect-
ed by an ethylene-glycol-based coolant
to prevent corrosion and freezing.
 DO NOT USE alco hol or methanol
coolant or mix them with the specifiedcoolant.
 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.
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.
-15°C (5°F) 35 65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
Ambient
Temperature Mixture Percentage (volume)
Antifreeze Water
OLM072007-1
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719
Maintenance
Changing the coolant
We recommend that the coolant be
replaced by a HYUNDAI authorised
repairer.Checking the brake/clutch fluid
level
Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX (Maximum) and MIN
(Minimum) marks on the side of the
reservoir.
Before removing the reservoir cap and
adding brake/clutch fluid, clean the area
around the reservoir cap thoroughly to
prevent brake/clutch fluid contamination.
If the level is low, add fluid to the MAX
(Maximum) level. The level will fall with
accumulated mileage. This is a normal
condition associated with the wear of the
brake linings and/or clutch disc (ifequipped).If the fluid level is excessively low, we
recommend that the brake system be
checked by a HYUNDAI authorised
repairer.
Use only the specified brake/clutch fluid.
(Refer to “Recommended lubricants orcapacities” in section 8.)
Never mix different types of fluid.
WARNING - Loss of brake fluid
In the event the brake system
requires frequent additions of fluid,we recommend that the system be
inspected by a HYUNDAI autho-
rised repairer.
OLM079008R
CAUTION
Put a thick cloth or fabric around the radiator cap before refilling thecoolant in order to prevent the
coolant from overflowing intoengine parts such as generator.
WARNING - Coolant
 Do not use radiator coolant or anti
-freeze in the washer fluid reservoir.
 Radiator coolant can severely obscure visibility when sprayed
on the windscreen and may
cause loss of vehicle control or
damage to paint and body trim.
BRAKE/CLUTCH FLUID (IF EQUIPPED)
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