coolant Hyundai Tucson 2019 Owner's Guide

7-21
7
Maintenance
Recommended engine coolant
When adding coolant, use only dis-
tilled (deionized) water for your
vehicle and never mix hard water in
the coolant filled at the factory.
An improper coolant mixture can
result in severe malfunction or
engine damage.
The engine in your vehicle has alu-
minum engine parts and must be
protected by a proper mix of ethyl-
ene-glycol with phosphate based
coolant to prevent corrosion and
freezing.
Do not use alcohol or methanol
coolant or mix them with the spec-
ified 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 mixing percentage, refer to the
following table:
Information
If in doubt about the mix ratio, a 50%
water and 50% antifreeze mix is the
easiest to mix together as it will be the
same quantity of each.
It is suitable to use for most tempera-
ture ranges of -31°F and higher.
i2. Make sure that the tiny pro-
trusions inside the coolant
cap should be securely inter-
locked.
OTL078063
■Engine room rear view
Ambient
TemperatureMixture Percentage
(volume)
Antifreeze Water
5°F (-15°C) 35 65
-13°F (-25°C) 40 60
-31°F (-35°C) 50 50
-49°F (-45°C) 60 40

7-22
Maintenance
Changing Engine Coolant
Have coolant changed by an author-
ized HYUNDAI dealer according to
the Maintenance Schedule at the
beginning of this chapter.To prevent damage to engine
parts, put a thick towel around the
coolant cap before refilling the
coolant to prevent the coolant
from overflowing into engine
parts, such as the generator.
NOTICE
Do not use engine coolant or
antifreeze in the washer fluid
reservoir.
Engine coolant can severely
obscure visibility when sprayed
on the windshield and may
cause loss of vehicle control
resulting in an accident.
Engine coolant may also cause
damage to paint and body trim.
WARNING

7-24
Maintenance
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Checking the Washer Fluid
Level
Check the fluid level in the washer
fluid reservoir and add fluid if neces-
sary. Plain water may be used if
washer fluid is not available.
However, use washer solvent with
antifreeze characteristics in cold cli-
mates to prevent freezing.
Checking the Parking Brake
Foot type
Check whether the stroke is within
specification when the parking brake
pedal is depressed with 44 lb (20 kg,
196 N) of force. Also, the parking
brake alone should securely hold the
vehicle on a fairly steep grade. If the
stroke is more or less than specified,
have the parking brake adjusted by
an authorized HYUNDAI dealer.
Stroke : 3 notch
OTLE078105OTL055012
To prevent serious injury or
death, take the following safety
precautions when using washer
fluid:
Do not use engine coolant or
antifreeze in the washer fluid
reservoir.
Engine coolant can severely
obscure visibility when
sprayed on the windshield
and may cause loss of vehicle
control resulting in an acci-
dent or damage to paint and
body trim.
Do not allow sparks or flame
to contact the washer fluid or
the washer fluid reservoir.
Washer fluid may contain
alcohol and can be flamma-
ble.
Do not drink washer fluid and
avoid contact with skin.
Washer fluid is harmful to
humans and animals.
Keep washer fluid away from
children and animals.
WARNING
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7-46
Maintenance
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 pounds per square inch
(psi) or kilopascals (kPa) 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
A code molded into the sidewall of a
tire signifying that the tire is in com-
pliance with the U.S. Department of
Transportation motor vehicle safety
standards. The DOT code includes
the Tire Identification Number (TIN),
an alphanumeric designator which
can also identify the tire manufactur-
er, 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.
Maximum Load Rating
The load rating for a tire at the maxi-
mum permissible inflation pressure
for that tire.
Maximum Loaded Vehicle
Weight
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.

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

Specifications, Consumer information and Reporting safety defects
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
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Lubricant Volume Classification
Engine oil *
1*2(drain and
refill)
Recommends2.0 GDI4.23 US qt. (4.0 l)
SAE 5W-20/API Latest (ILSAC Latest)
2.4 GDI5.07 US qt. (4.8 l)
Automatic transmission fluid2.0 GDI2WD7.71 US qt. (7.3 l)
MICHANG ATF SP-IV, SK ATF SP-IV,
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or
other brands meeting the above specification
approved by HYUNDAI Motor Co. AWD7.5 US qt. (7.1 l)
2.4 GDI2WD7.5 US qt. (7.1 l)
AWD7.5 US qt. (7.1 l)
Engine Coolant
2.0 GDI7.93 US qt. (7.5 l)Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for alu-
minum radiator)
2.4 GDI8.14 US qt. (7.7 l)
8-8

I-4
Driver Attention Warning (DAW) System......................5-96
Resetting the System ..................................................5-97
System Malfunction ...................................................5-98
System Setting and Activation ...................................5-96
System Standby ..........................................................5-98
Driver's front air bag .......................................................2-50
Electric Power Steering (EPS) ........................................3-21
Electronic Parking Brake (EPB) .....................................5-24
Electronic Stability Control (ESC) .................................5-35
Emission Control System ...............................................7-83
Crankcase Emission Control System .........................7-83
Evaporative Emission Control System Including
Onboard Refueling Vapor Recovery (ORVR) ........7-83
Exhaust Emission Control System .............................7-84
Engine ...............................................................................8-2
Engine compartment..................................................1-6, 7-3
Engine Coolant ...............................................................7-19
Changing Engine Coolant ..........................................7-22
Checking the Engine Coolant Level ..........................7-19
Engine Number ...............................................................8-12
Engine Oil .......................................................................7-17
Checking the Engine Oil and Filter ...........................7-18
Checking the Engine Oil Level ..................................7-17
Explanation Of Scheduled Maintenance Items ..............7-14Exterior Features .................................................3-47, 3-171
Fuel Filler Door ..........................................................3-48
Hood ...........................................................................3-47
Roof Rack.................................................................3-171
Exterior Lights ..............................................................3-107
AUTO headlamp position ........................................3-108
Battery saver function ..............................................3-114
Daytime running light (DRL) ..................................3-107
Front fog lamp ..........................................................3-114
Headlamp delay function..........................................3-115
Headlamp position....................................................3-109
High Beam Assist (HBA) .........................................3-110
High beam operation ................................................3-109
Lane change signals..................................................3-113
Parking lamp position ..............................................3-108
Turn signals ..............................................................3-113
Exterior overview .............................................................1-2
Floor Mat Anchor(s) .....................................................3-166
Forward Collision-Avoidance Assist (FCA) System
- Camera Type .............................................................5-60
FCA Sensor ................................................................5-65
FCA Warning Message and System Control..............5-63
Limitations of the System ..........................................5-68
System Not Operating ................................................5-67
System Setting and Activation ...................................5-60
Index
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