engine control HYUNDAI IX35 2014 Owners Manual

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
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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Maintenance
20
7
Checking the washer fluid level
1. Open the cover.
2. Pull the gauge out and check the level.
The level should be between H (High)
and L (Low).
3. If it is near of at L (Low), add enough washer fluid to bring the level to H
(High). Do not overfill.
Plain water may be used if washer fluid is
not available. However, use washer sol-
vent with antifreeze characteristics in
cold climates to prevent freezing.
OLM079010
WARNING - Coolant
 Do not use radiator coolant or antifreeze 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.
 Windscreen Washer fluid agents contain some amounts of alcohol
and can be flammable under cer-
tain circumstances. Do not allowsparks or flame to contact thewasher fluid or the washer fluid
reservoir. Damage to the vehicle
or occupants could occur.
 Windscreen washer fluid is poi- sonous to humans and animals.
Do not drink and avoid contact-ing windscreen washer fluid.
Serious injury or death could
occur.WARNING - Brake fluid
When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. Ifbrake fluid should come in contact
with your eyes, immediately flush
them with a large quantity of fresh
tap water. Have your eyes examined
by a doctor as soon as possible.
CAUTION
Do not allow brake fluid to contact the vehicle's body paint, as paint
damage will result. Brake fluid,which has been exposed to open air for an extended time should neverbe used as its quality cannot be
guaranteed. It should be disposed of properly. Don't put in the wrongkind of fluid. A few drops of miner-al-based oil, such as engine oil, in
your brake system can damagebrake system parts.
WASHER FLUID
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Maintenance
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7
Battery recharging
Your vehicle has a maintenance-free,
calcium-based battery.
 If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left on
whilst the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
 If the battery gradually discharges because of high electric load whilst the
vehicle is being used, recharge it at 20-
30A for two hours. Reset items
Items should be reset after the battery
has been discharged or the battery hasbeen disconnected.
 Auto up/down window (See section 4)
 Sunroof (See section 4)
 Trip computer (See section 4)
 Climate control system
(See section 4)
 Clock (See section 4)
 Audio (See section 4)(Continued)
 Before performing maintenance or recharging the battery, turn off all accessories and stop the
engine.
 The negative battery cable must be removed first and installed
last when the battery is discon-nected.WARNING - Recharging
battery
When recharging the battery,
observe the following precautions:
 The battery must be removed from the vehicle and placed in an area with good ventilation.
 Do not allow cigarettes, sparks, or flame near the battery.
 Watch the battery during charg- ing, and stop or reduce the charg-
ing rate if the battery cells begin
gassing (boiling) violently or if
the temperature of the electrolyte
of any cell exceeds 49°C (120°F).
 Wear eye protection when check- ing the battery during charging.
 Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery ter- minal.
3. Unhook the positive clamp from the positive battery termi-nal.
(Continued)
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Maintenance
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7
FUSES
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 3 (or 4) fuse panels, one
located in the driver’s side panel bolster,
the other in the engine compartment
near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check the
appropriate circuit fuse. If a fuse has
blown, the element inside the fuse will bemelted.
If the electrical system does not work,
first check the driver’s side fuse panel.
Before replacing a blown fuse, discon-
nect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and we recommend
that you consult a HYUNDAI authorised
repairer.
Four kinds of fuses are used: blade typefor lower amperage rating, cartridge type, and fusible link for higher amperage rat-ings.✽✽ NOTICE
The actual fuse/relay panel label may
differ from equipped items.
WARNING - Fuse replace-
ment
 Never replace a fuse with any- thing but another fuse of the same rating.
 A higher capacity fuse could cause damage and possibly a
fire.
 Never install a wire or aluminum foil instead of the proper fuse -
even as a temporary repair It may
cause extensive wiring damage
and a possible fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove fuses because it may cause a short circuitand damage the system.
OLM079051N
Normal
Normal
■
Blade type
■ Cartridge type
■ Multi fuse Blown
Blown
Normal Blown
Normal Blown
■
BFT (Battery fuse terminal)
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Maintenance
Engine compartment main fuse panel
No.Fuse ratingSymbolFuse Name Circuit Protected
MULTIFUSE
180AMDPSEPS Control Module
260AB+1Smart Junction Box (Fuse - F13 / F20 / F26 / F31 / F37, IPS 4 / IPS 5 / IPS 6 / IPS 7)
340AABS 2ESP Control Module, ABS Control Module, Multipurpose Check Connector
440AEMSEMS Box (Fuse - F1 / F2 / F3 / F6)
540AABS 1ESP Control Module, ABS Control Module, Multipurpose Check Connector
640ABLOWERRLY. 1 (Blower Relay)
760AB+3Smart Junction Box (Fuse - F30 / F35 / F36, Power Connector - F1 / F2)
860AB+2Smart Junction Box (Power Window Relay, Fuse - F23 / F28 / F33, IPS 0 / IPS 1 / IPS 2 / IPS 3)
FUSE
940A(50A)
GSL(DSL)COOLING FA NRLY. 3 (Cooling Fan Low Relay), RLY. 9 (Cooling Fan High Relay)
1040AHEATED
GLASS RRRLY. 6 (Rear Defogger Relay)
1130AIGN 1W/O Smart Key - Ignition Switch,
With Smart Key - PDM Relay Box (IGN1 Relay)
1240AIGN 2RLY. 4 (Start Relay), W/O Smart Key - Ignition Switch,
With Smart Key - PDM Relay Box (IGN2 Relay)
1315AHORNRLY. 2 (Horn Relay), RLY. 5 (Burglar Alarm Horn Relay)
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Maintenance
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7
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Service Passport
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 a
HYUNDAI authorised repairer in accor-
dance with the maintenance schedule. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Program (ESP) system)
 To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability
Program (ESP) system off by press-
ing the ESP switch.
 After dynamometer testing is com- pleted, turn the ESP system back on
by pressing the ESP switch again.
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 valveinto the induction system. 2. Evaporative emission control
System
The Evaporative Emission Control
System is designed to prevent fuel
vapours from escaping into the atmos-
phere.
Canister
Fuel vapours generated inside the fuel tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapours absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
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.
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Maintenance
3. Exhaust emission control system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions whilst maintaining
good vehicle performance.
Vehicle modifications
 This vehicle should not be modified. Modification of your vehicle could
affect its performance, safety or dura-
bility and may even violate governmen-
tal safety and emissions regulations.
In addition, damage or performance
problems resulting from any modifica-
tion may not be covered under warran-
ty.
 If you use unauthorised electronic devices, it may cause the vehicle to
operate abnormally, wire damage, bat-
tery discharge and fire. For your safety,
do not use unauthorised electronic
devices.
Engine exhaust gas precautions
(carbon monoxide)
 Carbon monoxide can be present with other exhaust fumes. Therefore, if you
smell exhaust fumes of any kind inside
your vehicle, have it inspected and
repaired immediately. If you ever sus-
pect exhaust fumes are coming into
your vehicle, drive it only with all the
windows fully open. Have your vehicle
checked and repaired immediately.  Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
 When the vehicle is stopped in an open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
 Never sit in a parked or stopped vehi- cle for any extended time with the
engine running.
 When the engine stalls or fails to start, excessive attempts to restart the
engine may cause damage to theemission control system.
WARNING - Exhaust
Engine exhaust gases contain car-
bon monoxide (CO). Though
colourless and odourless, it is dan-
gerous and could be lethal if
inhaled. Follow the instructions
following to avoid CO poisoning.
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7
Operating precautions for catalytic
converters (if equipped)Your vehicle is equipped with a catalytic
converter emission control device.
Therefore, the following precautions
must be observed:
 Use only UNLEADED FUEL for petrol engine.
 Do not operate the vehicle when there are signs of engine malfunction, such
as misfire or a noticeable loss of per-
formance.
 Do not misuse or abuse the engine. Examples of misuse are coasting withthe ignition off and descending steep
grades in gear with the ignition off.
 Do not operate the engine at high idle speed for extended periods (5 minutesor more).
 Do not modify or tamper with any part of the engine or emission control sys-
tem. We recommend that the system
be inspected by a HYUNDAI autho-
rised repairer.
 Avoid driving with a extremely low fuel level. Running out of fuel cause the
engine to misfire, damaging the cat-
alytic converter.
Failure to observe these precautionscould result in damage to the catalytic
converter and to your vehicle.
Additionally, such actions could void your
warranties.Diesel Particulate Filter (if equipped)
The Diesel Particulate Filter (DPF) sys-
tem removes the soot emitted from the
vehicle.
Unlike a disposable air filter, the DPF
system automatically burns (oxidizes)
and removes the accumulated soot
according to the driving condition. In
other words, the active burning by engine
control system and high exhaust gas
temperature caused by normal/high driv-
ing condition burns and removes the
accumulated soot.
However, if the vehicle continues to be
driven at low speed for long time, the
accumulated soot may not be automati-
cally removed because of low exhaust
gas temperature. In this particular case,the amount of soot is out of detection
limit, the soot oxidation process by
engine control system may not happen
and the malfunction indicator light may
blink. When the malfunction indicator light
blinks, it may stop blinking by driving the
vehicle at more than 37 mph (60km/h) orat more than second gear with 1500 ~
2000 engine rpm for a certain time (for
about 25 minutes).
WARNING - Fire
 A hot exhaust system can ignite flammable items under your vehi-
cle. Do not park, idle, or drive the
vehicle over or near flammable
objects, such as dry grass, paper,
leaves, etc.
 The exhaust system and catalytic system are very hot whilst the
engine is running or immediately
after the engine is turned off. Keep
away from the exhaust system
and catalytic, you may get burned.
Also, do not remove the heat sink
around the exhaust system, do
not seal the bottom of the vehicle
or do not coat the vehicle for cor-
rosion control. It may present a
fire risk under certain conditions.
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