cooling HYUNDAI VELOSTER TURBO 2016 User Guide

729
Maintenance
Air cleaner filter
A Genuine HYUNDAI air cleaner filter is
recommended when the filter is
replaced.
Spark plugs
Make sure to install new spark plugs of
the correct heat range.
Cooling system
Check cooling system components, 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 / Ecoshift
dual clutch transmission fluid
(if equipped)
Inspect the manual transaxle or Ecoshift
dual clutch transmission 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, the fluid should
be changed at an authorized HYUNDAI
dealer in accordance to the scheduled
maintenance at the beginning 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.
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake/clutch fluid
Check brake fluid level in the brake fluid
reservoir. The level should be between
“MIN” and “MAX” marks on the side of
the reservoir. Use only hydraulic brake
fluid conforming to DOT 3 or DOT 4
specification.
CAUTION
The use of a non-specified fluid
could result in transaxle malfunc-
tion and failure.
Use only specified automatic
transaxle fluid. (Refer to
“Recommended lubricants and
capacities” in section 8.)

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
(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 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.
OFS072004
OFS072042
■Type A
■ Type B
-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
TemperatureMixture Percentage (volume)
AntifreezeWater

Maintenance
70 7
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)

771
Maintenance
Description Fuse rating Protected component
FUSE1 SENSOR 20A ECM
2 SENSORGDI 10AOxygen Sensor (Up)/(Down), Canister Close Valve, Variable Intake Solenoid Valve, Purge
Control Solenoid Valve, Engine Room Fuse & Relay Box (Cooling Fan (High/Low) Relay)
T-GDI 10AOxygen Sensor (Up)/(Down), Canister Close Valve, Recirulation valve, Waste gate valve,
Purge Control Solenoid Valve, Engine Room Fuse & Relay Box (Cooling Fan (High) Relay)
3 SENSOR 15AEngine Room Fuse & Relay Box (Fuel Pump Relay), Engine Room Fuse & Relay Box
(A/CON Relay), Oil Control Valve #1 (Intake)/#2 (Exhaust), ECM
2 ECU 15A ECM
3 DCT GDI 15A TCM
F/PUMPGDI 15A
Engine Room Fuse & Relay Box (Fuel Pump Relay)
T-GDI 20A
BRAKE SWITCH 10A Stop Lamp Fuse
1 ABS 40A ESC Module
1 ECU 30A Engine Room Fuse & Relay Box (Engine Conrol Relay, Fuse - ECU 2)
2 DCT GDI 40A TCM
3 B+ 50ASmart Junction Box (Tail Lamp Relay, IPS Control Module (ARISU RT),
Fuse - STOP LP, SMART KEY 1/2, INVERTER 2, DR LOCK )
3 ECU 10A Sport Mode Switch, Key Solenoid
4 ECU 15A Condenser, Ignition coil #1/#2/#3/#4