engine coolant HYUNDAI IX35 2014 Workshop Manual

Maintenance
18
7
NORMAL MAINTENANCE SCHEDULE - GASOLINE 1.6 ENGINE/DIESEL ENGINE, FOR 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
: 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.
* 3
: If the recommended oil is not available, replace engine oil
and engine oil filter every 20,000 km or 12 months.
* 4
: If the recommended oil is not available, replace engine oil
and engine oil filter every 15,000 km.
* 5
: The engine oil level should be checked regularly and main-
tained properly. Operating with an insufficient amount oil
can damage the engine, and such damage is not covered
by warranty.
* 6
: 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 more frequently. If there are
some important safety matters like fuel flow restriction,
surging, loss of power, hard starting problem etc., replacethe fuel filter immediately regardless of maintenance sched-
ule. We recommend that you consult an authorized
HYUNDAI dealer for details. *
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 immediately
regardless of maintenance schedule. We recommend that
you consult an authorized HYUNDAI dealer for details.
* 8
: Manual transaxle fluid, transfer case oil and rear differential
oil should be changed anytime they have been submerged
in water.
* 9
: Inspect and if necessary correct or replace. Inspect drive
belt tensioner, idler and alternator, pulley and if necessary
correct or replace.
* 10
: 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.
* 11
: If good quality gasolines meet Europe Fuel standards
(EN228) or equivalents including fuel additives is not avail-
able, one bottle of additive is recommended. Additives are
available from your authorized HYUNDAI dealer along with
information on how to use them. Do not mix other additives.
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725
Maintenance
NORMAL MAINTENANCE SCHEDULE - GASOLINE 1.6 ENGINE/DIESEL ENGINE, FOR EUROPE (CONT.)❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
210,000 km (140,000 miles) or 168 months
❑ Inspect air cleaner filter (210,000 km (140,000 miles) or 84 months)
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect cooling system
❑ Inspect disc brakes and pads
❑ Inspect drive belt (Diesel) * 9
(First 90,000 km (60,000 miles) or 48months, after every 30,000 km (20,000 miles) or 24months)
❑ Inspect drive belt (Gasoline) * 9
❑
Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filter cartridge (Diesel) * 6
❑
Inspect fuel lines, fuel hoses and connections (Diesel)
❑ Inspect parking brake
❑ Inspect propeller shaft (4WD)
❑ Inspect steering gear rack, linkage and boots
(Continued)
(Continued)
❑ Inspect tire (pressure & tread wear)
❑ Replace brake/clutch(if equipped) fluid
❑ Replace climate control air filter (if equipped)
❑ Replace engine coolant * 10
(First 210,000 km (120,000 miles) or 120months, after every 30,000 km (20,000 miles) or 24months)
❑ Replace engine oil and filter (Diesel) * 1
*2
*3
❑ Replace engine oil and filter (Gasoline) * 1
*4
*5
(Every 30,000 km (20,000 miles) or 12 months)
❑ Add fuel additives * 11
(Every 15,000 km or 12 months)
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Maintenance
26
7
NORMAL MAINTENANCE SCHEDULE - GASOLINE 1.6 ENGINE/DIESEL ENGINE, FOR EUROPE (CONT.)
❈Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
240,000 km (160,000 miles) or 192 months
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake lines, hoses and connections
❑ Inspect cooling system
❑ Inspect disc brakes and pads
❑ Inspect drive belt (Diesel) * 9
(First 90,000 km (60,000 miles) or 48months, after every 30,000 km (20,000 miles) or 24months)
❑ Inspect drive belt (Gasoline) * 9
❑
Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel filter (Gasoline) * 7
❑
Inspect fuel lines, fuel hoses and connections (Diesel)
❑ Inspect fuel lines, fuel hoses and connections (Gasoline)
❑ Inspect fuel tank air filter
❑ Inspect manual transaxle fluid (if equipped) * 8
❑
Inspect parking brake
❑ Inspect propeller shaft (4WD)
❑ Inspect rear differential oil (4WD) * 8
(Continued)
(Continued)
❑
Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect transfer case oil (4WD) * 8
❑ Inspect vapor hose and fuel filler cap (Gasoline)
❑ Replace air cleaner filter (240,000 km (160,000 miles) or 96 months)
❑ Replace brake/clutch(if equipped) fluid
❑ Replace climate control air filter (if equipped)
❑ Replace engine coolant * 10
(First 210,000 km (120,000 miles) or 120months, after every 30,000 km (20,000 miles) or 24months)
❑ Replace engine oil and filter (Diesel) * 1
*2
*3
❑ Replace engine oil and filter (Gasoline) * 1
*4
*5
(Every 30,000 km (20,000 miles) or 12 months)
❑ Replace fuel filter cartridge (Diesel) * 6
❑ Add fuel additives * 11
(Every 15,000 km or 12 months)
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729
Maintenance
NORMAL MAINTENANCE SCHEDULE - 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
: Inspect and if necessary correct or replace. Inspect drive
belt tensioner, idler and alternator, pulley and if necessary
correct or replace.
* 4
: 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 immediately
regardless of maintenance schedule. We recommend that
you consult an authorized HYUNDAI dealer for details.
* 5
: 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 more frequently. HYUNDAI rec-
ommends "every 7,500km inspection, every 15,000kmreplacement". If there are some important safety matters like fuel flow
restriction, surging, loss of power, hard starting problemetc., replace the fuel filter immediately regardless of main-
tenance schedule. We recommend that you consult an
authorized HYUNDAI dealer for details.
* 6
: Manual transaxle fluid, transfer case oil and rear differential
oil should be changed anytime they have been submerged
in water.
* 7
: 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.
* 8
: For your convenience, it can be replaced prior to it's interval
when you do maintenance of other items.
* 9
: If good quality gasolines meet Europe Fuel standards
(EN228) or equivalents including fuel additives is not avail-
able, one bottle of additive is recommended. Additives are
available from your authorized HYUNDAI dealer along with
information on how to use them. Do not mix other additives.
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735
Maintenance
NORMAL MAINTENANCE SCHEDULE - EXCEPT EUROPE (CONT.)
120,000 km (80,000 miles) or 96 months
❑ Inspect air cleaner filter - Except Middle East
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect brake lines, hoses and connections
❑ Inspect cooling system
(At first, inspect 60,000 km (40,000 miles) or 48 months
after that, inspect every 30,000 km
(20,000 miles)or 24
months)
❑ Inspect disc brakes and pads
❑ Inspect drive belt * 3
❑
Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel lines, fuel hoses and connections (Diesel)
❑ Inspect fuel lines, fuel hoses and connections (Gasoline)
❑ Inspect manual transaxle fluid (if equipped) * 6
(Continued)
(Continued)
❑
Inspect parking brake
❑ Inspect propeller shaft (4WD) (if equipped)
❑ Inspect rear differential oil (4WD) * 6
❑
Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
❑ Inspect transfer case oil (4WD) * 6
❑
Inspect vapor hose and fuel filler cap
❑ Replace air cleaner filter - For Middle East
❑ Replace climate control air filter (if equipped)
❑ Replace coolant * 7
(At first 200,000 km (120,000 miles) or 120 months,
after every 40,000 km (25,000 miles) or 24 months) * 8
❑
Replace engine oil and filter (Diesel) * 1
(Every 10,000 km (6,500 miles) or 12 months)
❑ Replace engine oil and filter (Gasoline) * 1
- Except Middle East
❑ Replace engine oil and filter (Gasoline) * 1
- For Middle East
(Every 10,000 km (6,500 miles) or 12 months) * 2
(Continued)
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739
Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR RUSSIA
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
: 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 more frequently. HYUNDAI rec-
ommends "every 7,500km inspection, every 15,000kmreplacement".
If there are some important safety matters like fuel flow
restriction, surging, loss of power, hard starting problemetc., replace the fuel filter immediately regardless of main-
tenance schedule. We recommend that you consult an
authorized HYUNDAI dealer for details.
* 3
: 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 immediately
regardless of maintenance schedule. We recommend that
you consult an authorized HYUNDAI dealer for details. *
4
: Inspect and if necessary correct or replace. Inspect drive
belt tentioner, idler and alternator, pulley and if necessary
correct or replace.
* 5
: Manual transaxle fluid, transfer case oil and rear differential
oil should be changed anytime they have been submerged
in water.
* 6
: 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.
* 7
: For your convenience, it can be replaced prior to it's interval
when you do maintenance of other items.
* 8
: If good quality gasolines meet Europe Fuel standards
(EN228) or equivalents including fuel additives is not avail-
able, one bottle of additive is recommended. Additives are
available from your authorized HYUNDAI dealer along with
information on how to use them. Do not mix other additives.
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745
Maintenance
NORMAL MAINTENANCE SCHEDULE - FOR RUSSIA (CONT.)
No check, No service required
❑Automatic transaxle fluid
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
120,000 km (80,000 miles) or 96 months
❑ Inspect air cleaner filter
❑ Inspect air conditioner refrigerant/compressor (if equipped)
❑ Inspect battery condition
❑ Inspect brake/clutch (if equipped) fluid
❑ Inspect brake lines, hoses and connections
❑ Inspect cooling system
(At first, inspect 60,000 km (40,000 miles) or 48 months
after that, inspect every 30,000 km
(20,000 miles)or 24
months)
❑ Inspect disc brakes and pads
❑ Inspect drive belt * 4
❑ Inspect drive shafts and boots
❑ Inspect exhaust system
❑ Inspect front suspension ball joints
❑ Inspect fuel lines, fuel hoses and connections (Diesel)
❑ Inspect fuel lines, fuel hoses and connections (Gasoline)
❑ Inspect manual transaxle fluid (if equipped) * 5
❑ Inspect parking brake
❑ Inspect propeller shaft (4WD) (if equipped)
❑ Inspect rear differential oil (4WD) * 5
❑ Inspect steering gear rack, linkage and boots
❑ Inspect tire (pressure & tread wear)
(Continued)
(Continued)
❑ Inspect transfer case oil (4WD) * 5
❑ Inspect vapor hose and fuel filler cap
❑ Replace climate control air filter (if equipped)
❑ Replace coolant * 6
(At first 210,000 km (120,000 miles) or 120 months,
after every 40,000 km (25,000 miles) or 24 months) * 7
❑ Replace engine oil and filter * 1
❑ Replace fuel filter (Gasoline) * 3
❑ Replace fuel filter cartridge (Diesel) * 2
❑ Replace fuel tank air filter (Gasoline)
❑ Replace spark plugs (2.0 Gasoline)
(Every 160,000 km (100,000 miles) or 120 months)
❑ Replace spark plugs (1.6 Gasoline)
(Every 150,000 km (100,000 miles) or 120 months)
❑ Add fuel additives * 8
(Every 5,000 km or 6 months)
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749
Maintenance
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap should
be inspected at those intervals specified
in the maintenance schedule. Make sure
that a new vapor hose or fuel filler cap iscorrectly 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 an authorized
HYUNDAI dealer.
Spark plugs (for gasoline 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 an author-
ized HYUNDAI dealer in accordance tothe scheduled maintenance at the begin-
ning of this chapter.
✽✽
NOTICE
Automatic transaxle fluid color 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 color.
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Maintenance
52
7
ENGINE COOLANT
Changing the engine oil and filter
We recommend that the engine oil and
filter be replaced by an authorized
HYUNDAI dealer. 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 traveling to a colder cli-
mate.
Checking the coolant level
WARNING
Removing radiatorcap
 Never attempt to remove the radi- ator cap while the engine is oper-
ating or hot. Doing so might leadto cooling system and engine
damage and could result in seri-
ous personal injury from escap-ing 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)
(Continued)Step back while the pressure is
released 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 while the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.
WARNING
Used engine oil may cause irrita- tion or cancer of the skin if left in
contact with the skin for prolonged
periods of time. Used engine oil
contains chemicals that have
caused cancer in laboratory ani-
mals. Always protect your skin by
washing your hands thoroughlywith soap and warm water as soon
as possible after handling used oil.
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753
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
an authorized HYUNDAI dealer.
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 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.
OLM079006
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 (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.
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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