2019 HYUNDAI VELOSTER maintenance

7-86
Maintenance
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
There are three emission control
systems, as follows.
(1) Crankcase emission control sys- tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to ensure the proper func-
tion of the emission control systems,
it is recommended that you have
your vehicle inspected and main-
tained by an authorized HYUNDAI
dealer in accordance with the main-
tenance schedule in this manual. For the Inspection and
Maintenance Test (with Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, turn the Electronic Stability
Control (ESC) system off by
pressing the ESC switch (ESC
OFF light illuminated).
After dynamometer testing is completed, turn the ESC system
back on by pressing the ESC
switch again.
1. Crankcase Emission Control System
The positive crankcase ventilation
system 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 valve into the induction system.
2. Evaporative Emission ControlSystem Including Onboard
Refueling Vapor Recovery
(ORVR)
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere. The ORVR system is
designed to allow the vapors from
the fuel tank to be loaded into a can-
ister while refueling at the gas sta-
tion, preventing the escape of fuel
vapors into the atmosphere.
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7-87
7
Maintenance
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
Purge Control Solenoid Valve(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated 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.
3. Exhaust Emission Control System
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Engine exhaust (carbon monox-
ide) precautions
Carbon monoxide can be present
with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows fully open. Have your vehicle
checked and repaired immediately.
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.
WARNING

7-88
Maintenance Do not operate the engine in con-fined 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 vehicle 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
the emission control system.
Operating precautions for cat-alytic converters (if equipped)
The exhaust system and cat-
alytic converter are very hot
during and immediately after
the engine has been running. To
avoid SERIOUS INJURY or
DEATH:
Do not park, idle, or drive the
vehicle over or near flamma-
ble objects, such as grass,
vegetation, paper, leaves, etc.
A hot exhaust system can
ignite flammable items under
your vehicle.
Keep away from the exhaust
system and catalytic convert-
er or you may get burned.
Also, Do not remove the heat
sink around the exhaust sys-
tem, do not seal the bottom of
the vehicle, and do not coat
the vehicle for corrosion con-
trol. It may present a fire risk
under certain conditions.
WARNING CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide vari-
ety of automobile components
and parts, including compo-
nents found in the interior fur-
nishings in a vehicle, contain or
emit chemicals known to the
State of California to cause can-
cer and birth defects and repro-
ductive harm. In addition, cer-
tain fluids contained in vehicles
and certain products of compo-
nent wear contain or emit chem-
icals known to the State of
California to cause cancer and
birth defects or other reproduc-
tive harm.
WARNING

7-89
7
Maintenance
Your vehicle is equipped with a cat-
alytic converter emission control
device.
To prevent damage to the catalytic
converter and to your vehicle, take
the following precautions:
Use only UNLEADED FUEL forgasoline engines.
Do not operate the vehicle when there are signs of engine malfunc-
tion, such as misfire or a noticeable
loss of performance.
Do not misuse or abuse the engine. Examples of misuse are
coasting with the engine off and
descending steep grades in gear
with the engine off.
Do not operate the engine at high idle speed for extended periods (5
minutes or more). Do not modify or tamper with any
part of the engine or emission con-
trol system. All inspections and
adjustments must be made by an
authorized HYUNDAI dealer.
Avoid driving with extremely low fuel level. If you run out of gasoline,
it could cause the engine to misfire
and result in excessive loading of
the catalytic converter.

7-90
Maintenance
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Perchlorate Material-special handling may apply, See: www.dtsc.ca.gov/hazardouswaste/perchlorate.
Notice to California Vehicle Dismantlers:
Perchlorate containing materials, such as air bag inflators, seatbelt pretensioners and keyless remote entry batteries,
must be disposed of according to Title 22 California Code of Regulations Section 67384.10 (a).

I-2
Air bag warning labels ....................................................2-63
Air bags ........................................................................\
...2-41Driver's air bag ...........................................................2-43
Passenger's front air bag.............................................2-43
Side air bags ...............................................................2-44
Curtain air bags ..........................................................2-45
How does the air bags system operate? .....................2-46
SRS components and functions..................................2-47
SRS warning light ......................................................2-47
What to expect after an air bag inflates .....................2-51
Occupant Classification System (OCS) .....................2-52
Air bag collision sensors ............................................2-58
Why didn't my air bag go off in a collision ...............2-57
Air bag inflation conditions .......................................2-59
Air bag non-inflation conditions ................................2-60
SRS Care ....................................................................2-62\
Additional safety precautions .....................................2-63
Air bag warning labels ...............................................2-63
Air cleaner filter replacement .........................................7-29
Air conditioning system specification ..............................8-6
Antenna ........................................................................\
.....4-2
Anti-lock Brake System (ABS) ......................................5-43
Appearance care..............................................................7-78 Exterior care ...............................................................7-78
Interior care ................................................................7-83 Audio/Video/Navigation system .......................................4-4
Auto defogging system .................................................3-115
Auto light position ..........................................................3-80
Auto LOCK - Enable on shift.........................................3-17
Auto LOCK - Enable on speed.......................................3-17
Auto UNLOCK - Enable on shift ...................................3-17
Auto UNLOCK -Air bag deployment ............................3-17
Automatic climate control system ................................3-104
Automatic heating and air conditioning ...................3-104
Manual heating and air conditioning .......................3-106
Mode selection .........................................................3-106
Instrument panel vents .............................................3-107
Temperature control .................................................3-108
Air intake control .....................................................3-108
Fan speed control .....................................................3-109
Air conditioning .......................................................3-109
OFF mode.................................................................3-109
System maintenance .................................................3-111
Air conditioning refrigerant label.............................3-112
Automatic transmission ..................................................5-22 Transmission ranges ...................................................5-23
Paddle shifter ..............................................................5-25
Shift lock system ........................................................5-25
Good driving practices ...............................................5-27
Automatic ventilation....................................................3-118
AUX, USB and iPod
®port ...............................................4-2
Index
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I-5
Electric Power Steering (EPS) ........................................3-19
Electronic Stability Control (ESC) .................................5-45
Emergency towing ..........................................................6-29
Emission control system .................................................7-86Crankcase emission control system ...........................7-86
Evaporative emission control System ........................7-86
Exhaust emission control system ...............................7-87
Engine compartment..................................................1-6, 7-3
Engine compartment panel fuse replacement .................7-54
Engine coolant ................................................................7-23
Engine coolant temperature gauge .................................3-41
Engine number ................................................................8-11
Engine oil ........................................................................\
7-21
Engine specification..........................................................8-2
Engine Start/Stop button ...................................................5-9
Evaporative emission control System.............................7-86
Event Data Recorder (EDR) ...........................................F-10
Exhaust emission control system....................................7-87
Explanation of scheduled maintenance items.................7-18
Exterior care....................................................................7-78\
Front view ....................................................................1-2
Rear view......................................................................1-\
3 Flat tire ........................................................................\
....6-14
Changing compact spare tire ......................................6-14
Tire mobility kit........................................................\
..6-20
Floor mat anchor(s).......................................................3-127
Fluid Brake fluid ..................................................................7-27
Clutch fluid.................................................................7-27
Washer fluid ...............................................................7-28
Forward Collision-Avoidance Assist (FCA) system (Camera) ......................................................................5-\
63
Forward Collision-Avoidance Assist (FCA) system (Fusion sensor) ............................................................5-75
Front seat adjustment ........................................................2-5 Forward and rearward adjustment................................2-6
Seatback angle ..............................................................2-6
Reclining seatback........................................................2-6
Seat cushion height ......................................................2-7
Lumbar support ............................................................2-7
Front seat head restraints Adjusting the height up and down .............................2-12
Removal/Reinstallation ..............................................2-12
Fuel filler door ................................................................3-36
Fuel gauge .......................................................................3\
-42
Fuel requirements .............................................................F-7 Fuel additives ...............................................................F-8
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Index
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I-9
Main fuse ........................................................................\
7-55
MaintenanceMaintenance services ...................................................7-4
Owner maintenance ......................................................7-5
Scheduled maintenance services ..................................7-7
Normal maintenance schedule ...........................7-8, 7-13
Maintenance under severe usage conditions.....7-11, 7-16
Explanation of scheduled maintenance items ............7-18
Tire maintenance ........................................................7-42
Maintenance services ........................................................7-4
Manual climate control system .......................................3-96 Mode selection ...........................................................3-97
Instrument panel vents ...............................................3-99
Temperature control ...................................................3-99
Air intake control .......................................................3-99
Fan speed control .....................................................3-100
Air conditioning .......................................................3-100
System maintenance .................................................3-102
Air conditioning refrigerant label.............................3-103
Manual transmission .......................................................5-18 Manual transmission operation ..................................5-18
Good driving practices ...............................................5-20
Master warning mode .....................................................3-65 Mirrors ........................................................................\
....3-21
Inside rearview mirror ................................................3-21
Blue Link®center .......................................................3-22
Side view mirrors .......................................................3-22
Adjusting the side view mirrors .................................3-23
Folding/Unfolding the side view mirror ....................3-24
Multi fuse ........................................................................\
7-55
Multimedia system............................................................4-2 AUX, USB and iPod
®port ..........................................4-2
Antenna ........................................................................\
4-2
Steering wheel audio controls ......................................4-3
Audio/Video/Navigation system ..................................4-4
Bluetooth
®Wireless Technology hands-free................4-4
Occupant Classification System (OCS)..........................2-52
Odometer........................................................................\
.3-43
Oil (Engine) ....................................................................7-21\
Outside temperature gauge .............................................3-43
Owner maintenance ..........................................................7-5
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Index
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