side Hyundai Tucson 2019 Owner's Manual

7-83
7
Maintenance
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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 assure the proper function
of the emission control systems, it is
recommended that you have your
vehicle inspected and maintained by
an authorized HYUNDAI dealer in
accordance with the maintenance
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 Control
System 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.
NOTICE

7-84
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.
Vehicle modifications
This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
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

7-85
7
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)
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
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

8-4
Specifications, Consumer information and Reporting safety defects
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Light Bulb Bulb type Wattage
FrontType AHeadlampLow H7 55
High HB3 60
Turn Signal lamp/Parking lamp PY28/8W 28/8
Side Marker LED LED
Type BHeadlampLow H7 55
High HB3 60
Turn Signal lamp PY28/8W 28/8
Parking lamp LED LED
Side Marker LED LED
Type CHeadlampLow LED LED
High LED LED
Turn signal lamp LED LED
Parking lamp LED LED
Side Marker LED LED
Daytime running lamp (DRL) LED LED
Fog lamp H8 35
Side Repeater lamp (Outside mirror) LED LED

8-5
88
Specifications, Consumer information and Reporting safety defects
Light Bulb Bulb type Wattage
RearRear
combination
lampType ATail/Stop P28/8W 28/8
Tail W5W 5
Turn signal P28/8W 28/8
Back up W16W 16
Side Marker W5W 5
Type BTail/Stop LED LED
Tail LED LED
Turn signal P28/8W 28/8
Back up W16W 16
Side Marker LED LED
High mounted stop lamp LED LED
License plate lamp W5W 5
InteriorMap lampType A W10W 10
Type B LED LED
Room lampType A FESTOON 10
Type B LED LED
Vanity mirror lamp FESTOON 5
Tailgate room lamp FESTOON 10
Glove box lamp W5W 5

8-10
Specifications, Consumer information and Reporting safety defects
Recommended SAE Viscosity
Number
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
CAUTION
Engine oil viscosity (thickness) has an effect on fuel economy and cold
weather operating (engine start and engine oil flowability). Lower viscosity
engine oils can provide better fuel economy and cold weather performance,
however, higher viscosity engine oils are required for satisfactory lubrication
in hot weather. Using oils of any viscosity other than those recommended
could result in engine damage. When choosing an oil, consider the range of
temperature your vehicle will be operated in before the next oil change.
Proceed to select the recommended oil viscosity from the chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil *110W-30
5W-20, 5W-30
°C
(°F)
*1: For better fuel economy, it is recommended to use the engine oil
of a viscosity grade SAE 5W-20/API Latest (ILSAC Latest).
However, if the engine oil is not available in your country, select
the proper engine oil using the engine oil viscosity chart.

8-11
88
Specifications, Consumer information and Reporting safety defectsV VE
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The vehicle identification number
(VIN) is the number used in register-
ing your car and in all legal matters
pertaining to its ownership, etc.
The number is punched on the floor
under the passenger seat. To check
the number, open the cover.The VIN is also on a plate attached
to the top of the dashboard. The
number on the plate can easily be
seen through the windshield from
outside.The vehicle certification label attached
on the driver’s side center pillar gives
the Vehicle Identification Number
(VIN).
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OTLE088005
■VIN label (if equipped)
OTL085002
OTL085001
■Frame number

8-12
Specifications, Consumer information and Reporting safety defects
The tires supplied on your new vehi-
cle are chosen to provide the best
performance for normal driving.
The tire label located on the driver’s
side center pillar gives the tire pres-
sures recommended for your car.
The engine number is stamped on
the engine block as shown in the
drawing.The refrigerant label provides infor-
mation such as refrigerant type and
amount.
The label is located on the underside
of the hood.
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OTLE085006
OTLA085003
■2.0 GDI
OLF084004L
■2.4 GDI
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OTLE088009

I-2
Accessing Your Vehicle ....................................................3-4
Immobilizer System ...................................................3-13
Remote Key ..................................................................3-4
Smart Key.....................................................................3-8
Air Bag - Advanced Supplemental Restraint System.....2-48
Additional Safety Precautions ....................................2-72
Air Bag Warning Labels.............................................2-73
Curtain air bags ..........................................................2-53
Driver's front air bag ..................................................2-50
How Does the Air Bag System Operate? ...................2-54
Occupant Classification System (OCS) .....................2-59
Passenger's front air bag.............................................2-50
Side air bags ...............................................................2-51
SRS Care ....................................................................2-71
What to Expect After an Air Bag Inflates ..................2-58
Where Are the Air Bags? ...........................................2-50
Why Didn't My Air Bag Go Off in a Collision?........2-65
Air Cleaner......................................................................7-25
Filter Replacement .....................................................7-25
Air Conditioning System ..................................................8-7
All Wheel Drive (AWD) .................................................5-43
AWD operation...........................................................5-45
Emergency precautions ..............................................5-49
Anti-lock Brake System (ABS) ......................................5-33Appearance Care .............................................................7-75
Exterior Care ..............................................................7-75
Interior Care ...............................................................7-80
Auto Hold .......................................................................5-30
Automatic Climate Control System..............................3-137
Automatic Heating and Air Conditioning ................3-138
Manual Heating and Air Conditioning .....................3-139
System Maintenance ................................................3-148
System Operation .....................................................3-146
Automatic Transmission .................................................5-14
Automatic transmission operation..............................5-14
Good Driving Practices ..............................................5-19
Battery .............................................................................7-33
Battery Recharging .....................................................7-34
For Best Battery Service ............................................7-34
Reset Features ............................................................7-35
Before Driving ..................................................................5-4
Before Entering the Vehicle .........................................5-4
Before Starting .............................................................5-4
Blind-Spot Collision Warning (BCW) System ...............5-52
BCW (Blind-Spot Collision Warning) .......................5-53
Blind-Spot Collision Warning - Sensor Location ......5-57
Limitations of the System ..........................................5-58
RCCW (Rear Cross-Traffic Collision Warning) ........5-55
Index
A
B

I-3
Brake Fluid .....................................................................7-23
Checking the Brake Fluid Level ................................7-23
Braking System ...............................................................5-21
Anti-lock Brake System (ABS)..................................5-33
Auto Hold ...................................................................5-30
Disc Brakes Wear Indicator........................................5-22
Downhill Brake Control (DBC) .................................5-40
Electronic Parking Brake (EPB) ................................5-24
Electronic Stability Control (ESC).............................5-35
Good Braking Practices..............................................5-42
Hill-Start Assist Control (HAC) .................................5-40
Parking Brake .............................................................5-22
Power Brakes..............................................................5-21
Vehicle Stability Management (VSM) .......................5-39
Bulb Wattage .....................................................................8-4
California Perchlorate Notice .........................................7-87
Cargo Net Holder ..........................................................3-167
Cargo Security Screen ..................................................3-167
Center Console Storage ................................................3-157
Child Restraint System (CRS) ........................................2-38
Children Always in the Rear ......................................2-38
Installing a Child Restraint System (CRS) ................2-41
Selecting a Child Restraint System (CRS).................2-39Climate Control Additional Features ............................3-156
Automatic Ventilation...............................................3-156
Cluster ionizer ..........................................................3-156
Sunroof Inside Air Recirculation .............................3-156
Climate Control Air Filter...............................................7-27
Filter Inspection..........................................................7-27
Clock .............................................................................3-165
Clothes Hanger .............................................................3-165
Consumer Information ....................................................8-13
Cruise Control ...............................................................5-100
Cruise Control operation ..........................................5-100
Cup Holder....................................................................3-159
Curtain air bags ...............................................................2-53
Dimensions .......................................................................8-2
Disc Brakes Wear Indicator ............................................5-22
Door Locks .....................................................................3-15
Automatic Door Lock and Unlock Features ..............3-18
Child-Protector Rear Door locks................................3-19
Operating Door Locks from Inside the Vehicle .........3-16
Operating Door Locks from Outside the Vehicle ......3-15
Downhill Brake Control (DBC) .....................................5-40
Drive Mode Integrated Control System .........................5-51
Driver Assist System.....................................................3-124
Rear View Monitor ...................................................3-124
Surround View Monitor ...........................................3-125
I
Index
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