2020 GENESIS G70 coolant temperature

7-20
Maintenance
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 temperature ranges of
- 31°F and higher.
i
Ambient
Temperature Mixture 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
Make sure the coolant cap is
properly closed after refilling
coolant. Otherwise the engine
could be overheated while driv-
ing.
1. Check if the coolant cap label is straight in front.
WARNING
OTL075062
■Engine compartment front view
2. Make sure that the tiny pro-
trusions inside the coolant
cap is securely interlocked.
OIK077008

7-21
7
MaintenanceThe electric motor for the cooling fan
is controlled by engine coolant tem-
perature, refrigerant pressure and
vehicle speed. As the engine coolant
temperature decreases, the electric
motor will automatically shut off. This
is a normal condition.The electric motor for
the cooling fan may
continue to operate
or start up when the
engine is not running
and can cause serious injury.
Keep hands, clothing and tools
away from the rotating fan
blades of the cooling fan.
WARNING
Never remove the
engine coolant reser-
voir tank/radiator cap
or the drain plug
while the engine and
radiator are hot. Hot coolant
and steam may blow out under
pressure, causing serious
injury.
Turn the engine off and wait
until the engine cools down.
Use extreme care when remov-
ing the engine coolant reservoir
tank/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
cooling system. When you are
sure all the pressure has been
released, press down on the
cap, using a thick towel, and
continue turning counterclock-
wise to remove it.
WARNING
OIK077007
■ Radiator
OIK077055L
■Engine coolant

7-76
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

I-5
Door locks .......................................................................3\
-10Auto door lock/unlock features ..................................3-13
Central door lock/unlock switch ................................3-12
Child-protector rear door lock....................................3-14
Drinks holders, see cup holders ....................................3-153
Drive mode integrated control system (with Automatic Transmission) ...................................5-68
Drive mode integrated control system (with Manual Transmission) ........................................5-65
Driver Attention Warning (DAW) system ....................5-104
Driver position memory system .....................................3-16 Easy access function ..................................................3-18
Recalling memory positions .......................................3-17
Storing memory positions ..........................................3-16
Driver's air bag................................................................2-47
Driver's knee airbag ........................................................2-47
Driving at night .............................................................5-131
Driving in flooded areas ...............................................5-132
Driving in the rain.........................................................5-131 Easy access function .......................................................3-18
ECO coasting ..................................................................5-57
Electric Chromic Mirror (ECM) .....................................3-24
Electric Power Steering (EPS) ........................................3-20
Electrochromic mirror (ECM) with HomeLink
®system
and Genesis Connected Service ..................................3-25
Electronic Control Suspension (ECS) ............................5-54
Electronic Stability Control (ESC) .................................5-43
Emergency towing ..........................................................6-29
Emission control system .................................................7-75 Crankcase emission control system ...........................7-75
Evaporative emission control System ........................7-75
Exhaust emission control system ...............................7-76
Engine compartment..................................................1-7, 7-3
Engine compartment panel fuse replacement .................7-50
Engine coolant ................................................................7-19
Engine coolant temperature gauge .................................3-60
Engine number ................................................................8-11
Engine oil ........................................................................\
7-17
Engine specification..........................................................8-2
Engine Start/Stop button ...................................................5-6
EPB (Electronic Parking Brake) .....................................5-33
Evaporative emission control System.............................7-75
Event Data Recorder (EDR) ...........................................F-10
Exhaust emission control system....................................7-76
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Index
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