check engine HYUNDAI VELOSTER 2014 Workshop Manual

733
Maintenance
ENGINE COOLANT
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level at least once a year, at the
beginning of the winter season, and
before traveling to a colder climate.
Checking the coolant level
WARNING
Removing radiator
cap
Never attempt to remove the radi-
ator cap while the engine is oper-
ating or hot. Doing so might lead
to cooling system and engine
damage and could result in seri-
ous personal injury from escap-
ing hot coolant or steam.
(Continued)
(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 cool-
ing system. When you are sure all
the pressure 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 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 (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 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 negative battery cable.
The electric cooling fan can start at
any time when the engine coolant
temperature is high. Disconnect the
negative battery cable when servic-
ing the vehicle.

Maintenance
34 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 and L 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, but do not overfill. If frequent addi-
tions are required, see an authorized
HYUNDAI dealer for a cooling system
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 aluminum
engine parts and must be protected by
an ethylene-glycol-based coolant to pre-
vent corrosion and freezing.
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.
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40
Ambient
TemperatureMixture Percentage (volume)
AntifreezeWater
OFS072004
OFS072042
■Type A
■ Type B

Maintenance
36 7
BRAKE/CLUTCH FLUID
Checking the brake/clutch fluid
level
Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX and MIN 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
level. The level will fall with accumulated
mileage. This is a normal condition asso-
ciated with the wear of the brake linings.
If the fluid level is excessively low, have
the brake system or clutch (if equipped)
checked by an authorized HYUNDAI
dealer.
Use only the specified brake fluid. (Refer
to “Recommended lubricants or capaci-
ties” in section 8.)
Never mix different types of fluid.
WARNING - Brake/clutch
fluid
When changing and adding brake
fluid, handle it carefully. Do not let it
come in contact with your eyes. If
brake 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.
WARNING - Loss of brake/
clutch fluid
In the event the brake system
requires frequent additions of fluid,
the vehicle should be inspected by
an authorized HYUNDAI dealer.
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 never
be used as its quality cannot be
guaranteed. It should be disposed
of properly. Don't put in the wrong
kind of fluid. A few drops of miner-
al-based oil, such as engine oil, in
your brake system can damage
brake system parts.
OFS070006

747
Maintenance
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
while vehicle was not in use) jump start
the vehicle from another battery and run
the engine at least 20 minutes at idle
before driving. Do not turn off the engine
for 30 minutes total of idle and/or driving
as the battery may not have sufficient
recharge to start.CALIFORNIA PROPOSI-
TION 65 WARNING
Battery posts, terminals, and relat-
ed accessories contain lead and
lead compounds, chemicals known
to the State of California to cause
cancer, birth defects and reproduc-
tive harm. Batteries also contain
other chemicals known to the State
of California to cause cancer. Wash
hands after handling.
CAUTION
When the vehicle is not used for a
long time in the low tempera-
tures, remove the battery and
store it indoors.
Always charge the battery fully to
prevent the battery case from
being damaged in low tempera-
tures.
If you connect unauthorized elec-
tronic devices to the battery, the
battery may be discharged. Never
use unauthorized devices.
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 120°F (49°C).
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 terminal.
3. Unhook the positive clamp from
the positive battery terminal.

763
Maintenance
FUSES
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 2 fuse panels, one locat-
ed in the driver’s side panel bolster, the
other in the engine compartment.
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 be
melted.
If the electrical system does not work,
first check the driver’s side fuse panel.
Always replace a blown fuse with one of
the same rating.
Before replacing a blown fuse, discon-
nect the negative battery cable.
If the replacement fuse blows, this indi-
cates an electrical problem. Avoid using
the system involved and immediately
consult an authorized HYUNDAI dealer.
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge type,
and multi fuse 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 circuit
and damage the system.
OBK079042 NormalNormal Blade type
Cartridge type
Multi fuseBlown
Blown
Normal Blown

Maintenance
64 7
Instrument panel fuse replace-
ment
1. Turn the ignition switch and all other
switches off.
2. Open the fuse panel cover.3. Pull the suspected fuse straight out.
Use the removal tool provided in the
engine compartment fuse panel.
4. Check the removed fuse; replace it if it
is blown.
5. Push in a new fuse of the same rating,
and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
If you do not have a spare, use a fuse of
the same rating from a circuit you may
not need for operating the vehicle, such
as the cigarette lighter fuse.
OFS070016OFS070017
CAUTION
When replacing a blown fuse or
relay with a new one, make sure
the new fuse or relay fits tightly
into the clips. The incomplete fas-
tening fuse or relay may cause the
vehicle wiring and electric sys-
tems damage and a possible fire.
Do not remove fuses, relays and
terminals fastened with bolts or
nuts. The fuses, relays and termi-
nals may be fastened incomplete-
ly, and it may cause a possible
fire. If fuses, relays and terminals
fastened with bolts or nuts are
blown, consult with an authorized
HYUNDAI dealer.
Do not input any other objects
except fuses or relays into
fuse/relay terminals such as a driv-
er or wiring. It may cause contact
failure and system malfunction.

765
Maintenance
If the headlights or other electrical com-
ponents do not work and the fuses are
OK, check the fuse panel in the engine
compartment. If a fuse is blown, it must
be replaced.
Fuse switch
Always, put the fuse switch at the ON
position.
If you move the switch to the OFF posi-
tion, some items must be reset and
transmitter (or smart key) may not work
properly.
Engine compartment fuse
replacement
1. Turn the ignition switch and all other
switches off.
2. Remove the fuse panel cover by
pressing the tab and pulling up.
OFS070016OFS070019
CAUTION
Always place the fuse switch in the
ON position while driving the vehicle.

Maintenance
66 7
3. Check the removed fuse; replace it if it
is blown. To remove or insert the fuse,
use the fuse puller in the engine com-
partment fuse panel.
4. Push in a new fuse of the same rating,
and make sure it fits tightly in the clips.
If it fits loosely, consult an authorized
HYUNDAI dealer.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Remove the fuse panel in the engine
compartment.
2. Remove the nuts shown in the picture
above.
3. Replace the fuse with a new one of the
same rating.
4. Reinstall in the reverse order of
removal.
✽ ✽
NOTICE
If the main or multi fuse is blown, con-
sult an authorized HYUNDAI dealer.
CAUTION
After checking the fuse panel in the
engine compartment, securely
install the fuse panel cover. If not,
electrical failures may occur from
water contact.
OBK072022

Maintenance
68 7
Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
C/LIGHTER 15A Cigarette Lighter
DRL 10A Not Used
HTD STRG 15A Smart Key Control Module, A/C Inverter Module, Steering wheel heated
MDPS 10A EPS Control Module
A/BAG IND 10A Instrument Cluster (Air Bag IND.)
POWER OUTLET 15A Power Outlet
WIPER RR 15A Engine Room Fuse & Relay Box (Rear Wiper Relay), Rear Wiper Motor, Multifunction Switch
IG 2 10AEngine Room Fuse & Relay Box (Front Wiper Relay, Blower Relay), Crash Pad Switch,
Panaroma Sunroof Motor, A/C Control Module, IPS Control Module
WIPER FRT 25A Multifunction Switch, Front Wiper Motor, Engine Room Fuse & Relay Box (Front Wiper Relay)
CLUSTER 10A Instrument Cluster, Tire Pressure Monitoring Module, Sport Mode Switch, Shift Lever Indicator, MTS Module
AUDIO 10APower Outside Mirror Switch, AMP, A/V & Navigation Head Unit, MTS Module,
Smart Key Control Module, IPS Control Module
MULTIMEDIA 15A A/V & Navigation Head Unit, MTS Module
A/BAG 15A Passenger Occupant Detection Sensor, SRS Control Module, Telltale
IG 1 10ARear Parking Assist Sensor LH/RH, Rear Parking Assist Sensor Center LH/RH, Rear Parking Assist Buzzer,
IPS Control Module, Driver/Passenger Seat Warmer, Driver/Passenger Seat Warmer Switch, MTS Module,
A/C Control Module
1 SMART KEY 15A Smart Key Control Module
MEMORY 10A Data Link Connector, Instrument Cluster, A/C Control Module
A/CON 10A ECM
ABS 10A ESC Module, ESC Off Switch, E/R Fuse & Relay Box (HAC Relay, Multipurpose Check Connector)
DR LOCK 20ADoor Lock Relay, Door Unlock Relay, Flasher Sound Relay, Tail Gate Latch Relay,
Two Turn Unlock Relay, IPS Control Module
FOLD'G MIRR/
FOG LP RR15A Not Used

771
Maintenance
Engine compartment main fuse panel
Description Fuse rating Protected component
MULTI
FUSEMDPS 80A EPS Control Module
BLOWER 40A Engine Room Fuse & Relay Box (Blower Relay)
1 DCT GDI 40A TCM
RR HTD 40A Engine RoomFuse & Relay Box (Rear Defogger Relay)
ALTGDI 125A
Engine RoomFuse & Relay Box (Multi Fuse - EcoShift dual clutch transmission 1,
MDPS, RR HTD, BLOWER), Alternator
T-GDI 150A
2 ABS 30A Multipurpose Check Connector, ESC Module
2 B+ 50ASmart Junction Box (Power Window Relay, IPS Control Module (ARISU LT),
Fuse - SAFETY POWER WINDOW, AMP)
1 B+50ALeak Current Autocut Device (Room Lamp Relay, Leak Current Autocut Switch,
Fuse - INTERIOR LAMP, MULTIMEDIA, MEMORY ), Fuse - S/HEATER
FUSEC/FANGDI 40A Engine Room Fuse & Relay Box (Cooling Fan (High) Relay, Cooling Fan (Low) Relay)
T-GDI 60AEngine Room Fuse & Relay Box (Cooling Fan (High) Relay)
A/CON 10AEngine RoomFuse & Relay Box (A/CON Relay)
FOG LAMP FRT 10AEngine RoomFuse & Relay Box (Fog Lamp Relay)
HORN 15AEngine RoomFuse & Relay Box (Burglar Alarm Horn Relay, Horn Relay)
SUNROOF 20A Panorama Sunroof Motor
VACUUM PUMP T-GDI 20A Engine Room Fuse & Relay Box (Vacuum Pump Relay)
AMS 10A Battery Sensor
IG 2 40AIgnition Switch, PDM Relay Box (IG 2 Relay),
Engine Room Fuse & Relay Box (Start Relay)
IG 1 40A Ignition Switch, PDM Relay Box (IG 1 Relay, ACC Relay)