fuel HYUNDAI VELOSTER 2020 Service Manual

7-6
Maintenance
Owner Maintenance Schedule
When you stop for fuel:
• Check the engine oil level.
Check the coolant level in the
engine coolant reservoir.
Check the windshield washer fluid
level.
Check the for low or under-inflated
tires.
While 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 if there is any
increased steering effort or loose-
ness in the steering wheel, or
change in its straight-ahead posi-
tion.
Notice if your vehicle constantly
turns slightly or "pulls" to one side
when traveling 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
operation of your transmission
occurs, check the transmission
fluid level.
Check the automatic transmission/
dual clutch transmission P (Park)
function. Check the parking brake.
Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
Check coolant level in the engine
coolant reservoir.
Check the operation of all exterior
lights, including the brake lights,
turn signals and hazard warning
flashers.
Check the inflation pressures of all
tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts. Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious
burns and other injuries.
WARNING

7-8
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*2: If TOP TIER Detergent Gasoline is not available, 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.
Normal Maintenance Schedule (Nu 2.0 MPI)
Months1224364860728496108120132144156168180
Km×1,0001224364860728496108120132144156168180
Drive belts *1At first, inspect at 96,000 km or 72 months.
Thereafter, inspect every 24,000 kmor 24 months
Engine oil and engine oil filterRRRRRRRRRRRRRRR
Fuel additives *2Add fuel additives every 12,000 km or 12 months
Air cleaner filterIIIRIIIRIIIRIII
Spark plugsReplace every 156,000 km
Rotate tiresRotate tires every 10,000 km
Climate control air filter
(for evaporator and blower unit)Replace every 24,000 km or 12 months
Engine coolantAt first, replace at 192,000 km or 10 years :
Thereafter, replace every 48,000 km or 24 month
Vacuum hoseIIIIIIIIIIIIIII
Battery conditionIIIIIIIIIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-10
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
3: Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this mainte-
nance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of
power, hard starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.
After 180,000 km or 180 months continue to follow the prescribed maintenance intervals.
NOTICE
Normal Maintenance Schedule (Nu 2.0 MPI) (CONT)
Months1224364860728496108120132144156168180
Km×1,0001224364860728496108120132144156168180
Vapor hose, canister,
fuel filler cap and fuel tankIIIIIII
Fuel tank air filter *3IIIIIII
Fuel filter *3IIIIIII
Fuel lines, hoses and connections of
each partIII
Parking brakeIIIIIII
Brake fluidIIIIIII
All latch, hinges and locksIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-13
7
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
1: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*2: If TOP TIER Detergent Gasoline is not available, 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.
*
3: Inspect for excessive valve noise and/or engine vibration and adjust if necessary. Have an authorized HYUNDAI dealer per-
form the operation.
Normal Maintenance Schedule (Gamma 1.6 Turbo-GDI)
Months1224364860728496108120132144156168180
Km×1,000102030405060708090100110120130140150
Drive belts *1At first, inspect at 96,000 km or 72 months.
Thereafter, inspect every 24,000 kmor 24 months
Engine oil and engine oil filterRRRRRRRRRRRRRRR
Fuel additives *2Add fuel additives every 10,000 km or 12 months
Air cleaner filterIIIRIIIRIIIRIII
Spark plugsReplace every 70,000 km
Valve clearance *3Inspect every 90,000 km or 72 months
Rotate tiresRotate tires every 10,000 km
Climate control air filter
(for evaporate and blower unit)Replace every 20,000 km or 12 months
Engine coolantAt first, replace at 192,000 km or 10 years :
Thereafter, replace every 48,000 km or 24 month
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7
Maintenance
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*
4: Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this mainte-
nance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of
power, hard starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.
Normal Maintenance Schedule (Gamma 1.6 Turbo-GDI) (CONT)
Months1224364860728496108120132144156168180
Km×1,000102030405060708090100110120130140150
Exhaust pipe and mufflerIIIIIIIIIIIIIII
Dual clutch transmission fluid
(if equipped)III
Manual transmission fluid (if equipped)III
Vapor hose, canister, fuel filler cap and
fuel tankIIIIIII
Fuel tank air filter *4IIIIIII
Fuel filter *4IIIIIII
Fuel lines, hoses and connections of
each partIII
Parking brakeIIIIIII
Brake/clutch (if equipped) fluidIIIIIII
All latch, hinges and locksIIIIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM
After 150,000 km or 180 months continue to follow the prescribed maintenance intervals.
NOTICE
7-15

7-18
Maintenance
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Engine Oil and Filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the
vehicle is being driven in severe con-
ditions, more frequent oil and filter
changes are required.
Drive Belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel Filter
A clogged-up fuel filter may limit the
vehicle driving speed, damage the
emission system, and cause the
hard starting. When a considerable
amount of foreign substances are
accumulated in the fuel tank, the fuel
filter should be replaced.
Upon installing a new fuel filter, oper-
ate the engine for several minutes,
and check the connections for any
leakages. Fuel filters should be
installed by an authorized HYUNDAI
dealer.
Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. Have an authorized HYUNDAI
dealer replace any damaged or leak-
ing parts immediately.
Vapor Hose and Fuel Filler
Cap
The vapor hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure a new vapor
hose or fuel filler cap is correctly
replaced.
Vacuum Crankcase Ventilation
Hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. 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 ensure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.

7-37
7
Maintenance
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Tire Care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle.
All specifications (sizes and pres-
sures) can be found on a label
attached to the driver's side center
pillar.Replace tires that are worn,
show uneven wear, or are dam-
aged. Worn tires can cause
loss of braking effectiveness,
steering control, or traction.
ALWAYS replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires and
wheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle's Anti-Lock Brake System
(ABS) resulting in a serious
accident.
Tire failure may cause loss of
vehicle control resulting in an
accident. To reduce risk of
SERIOUS INJURY or DEATH,
take the following precautions:
Inspect your tires monthly for
proper inflation as well as
wear and damage.
The recommended cold tire
pressure for your vehicle can
be found in this manual and on
the tire label located on the dri-
ver's side center pillar. Always
use a tire pressure gauge to
measure tire pressure. Tires
with too much or too little
pressure wear unevenly caus-
ing poor handling.
Check the pressure of the
spare every time you check
the pressure of the other tires
on your vehicle.
WARNING
OJS088003

7-38
Maintenance
Recommended Cold Tire
Inflation Pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. "Cold tires" means the
vehicle has not been driven for at
least three hours or has been driven
for less than 1.6 km (one mile).
Warm tires normally exceed recom-
mended cold tire pressures by 28 to
41 kPa (4 to 6 psi). Do not release air
from warm tires to adjust the pres-
sure or the tires will be under-inflat-
ed. For recommended inflation pres-
sure, refer to "Tire and Wheels" in
chapter 8.Recommended pressures must
be maintained for the best ride,
vehicle handling, and minimum
tire wear.
Over-inflation or under-inflation
can reduce tire life, adversely
affect vehicle handling, and
lead to sudden tire failure that
could result in loss of vehicle
control resulting in an accident.
Severe under-inflation can lead
to severe heat build-up, causing
blowouts, tread separation and
other tire failures that can result
in the loss of vehicle control
resulting in an accident. This
risk is much higher on hot days
and when driving for long peri-
ods at high speeds.
WARNING
Under-inflation results in
excessive wear, poor handling
and reduced fuel economy.
Wheel deformation is also
possible. Keep your tire pres-
sures at the proper levels. If a
tire frequently needs refilling,
have it checked by an author-
ized HYUNDAI dealer.
Over-inflation produces a
harsh ride, excessive wear at
the center of the tire tread,
and a greater possibility of
damage from road hazards.
CAUTION

7-47
7
Maintenance
Bead
The tire bead contains steel wires
wrapped by steel cords that hold the
tire onto the rim.
Bias Ply Tire
A pneumatic tire in which the plies
are laid at alternate angles less than
90 degrees to the centerline of the
tread.
Cold Tire Pressure
The amount of air pressure in a tire,
measured in kilopascals (kPa) or
pounds per square inch (psi) before
a tire has built up heat from driving.
Curb Weight
This means the weight of a motor
vehicle with standard and optional
equipment including the maximum
capacity of fuel, oil and coolant, but
without passengers and cargo.
DOT Markings
The DOT code includes the Tire
Identification Number (TIN), an
alphanumeric designator which can
also identify the tire manufacturer,
production plant, brand and date of
production.
GVWR
Gross Vehicle Weight Rating
GAWR FRT
Gross Axle Weight Rating for the
Front Axle.
GAWR RR
Gross Axle Weight Rating for the
Rear axle.
Intended Outboard Sidewall
The side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.
Kilopascal (kPa)
The metric unit for air pressure.
Light truck(LT) tire
A tire designated by its manufacturer
as primarily intended for use on light-
weight trucks or multipurpose pas-
senger vehicles.
Load ratings
The maximum load that a tire is rated
to carry for a given inflation pressure.
Load Index
An assigned number ranging from 1
to 279 that corresponds to the load
carrying capacity of a tire.
Maximum Inflation Pressure
The maximum air pressure to which
a cold tire may be inflated. The max-
imum air pressure is molded onto the
sidewall.

7-63
7
Maintenance
Engine compartment fuse panel
Fuse NameFuse RatingProtected Component
FUEL PUMP20AE/R Junction Block (Fuel Pump Relay)
VACUUM
PUMP120AVacuum Pump
TCU115ATCM
COOLING
FAN240AE/R Junction Block (C/Fan1 Low Relay, C/Fan2 Hi Relay) (G4NH)
B+140AIGPM ((Fuse - BRAKE SWITCH, PDM1, PDM3, MODULE1, DOOR LOCK), Leak Current Autocut Device)
DCT140ATCM
DCT240ATCM
B/ALARM
HORN15AE/R Junction Block (B/ALARM Horn Relay)
ABS140AESC Module, ABS Control Module, Multipurpose Check Connector
ABS230AESC Module, ABS Control Module
[G4FJ] : 1.6 Turbo-GDI
[G4NH] : 2.0 MPI