Washer GENESIS GV80 2021 User Guide

06
6-63
Check spark plugs and ignition system
Inspect the spark plugs, as specified in
chapter 8. If necessary, replace them.
Also check all ignition wirings and
components for any cracks, wear-out,
and damage.
To prevent locks from freezing
To prevent the locks from being frozen,
spray approved de-icing fluid or glycerin
into key holes. When a lock opening is
already covered with ice, spray approved
de-icing fluid over the ice to remove it.
When an internal part of a lock freezes,
try to thaw it with a heated key. Carefully
use the heated key to avoid an injury.
Use approved window washer anti-
freeze solution in system
To prevent the window washer from
being frozen, add authorized window
washer anti-freeze solution, as specified
on the window washer container.
Window washer anti-freeze solution is
available from an authorized retailer of
Genesis Branded products, and most
vehicle accessory outlets. Do not use
engine coolant or other types of anti-
freeze solution, to prevent any damage
to the vehicle paint.Do not let your parking brake freeze
Under some conditions your parking
brake can freeze in the engaged position.
This is most likely to happen when there
is an accumulation of snow or ice around
or near the rear brakes or if the brakes
are wet. When there is the risk that your
parking brake may freeze, temporarily
apply it with the gear in P (Park). Also,
block the rear wheels in advance, so the
vehicle may not roll. Then, release the
parking brake.
Do not let ice and snow accumulate
underneath
Under some conditions, snow and ice
can build up under the fenders and
interfere with the steering. When driving
in such conditions during the severe
winter, you should check underneath
the vehicle on a regular basis, to ensure
that the front wheels and the steering
components is unblocked.
Carry emergency equipment
In accordance with weather conditions,
you should carry appropriate emergency
equipment, while driving. Some of the
items you may want to carry include tire
chains, tow straps or chains, flashlight,
emergency flares, sand, shovel, jumper
cables, window scraper, gloves, ground
cloth, coveralls, blanket, etc.
Do not place objects or materials in the
engine compartment
Putting objects or materials in the engine
compartment may cause an engine
failure or combustion, because they may
block the engine cooling. Such damage
will not be covered by the manufacturer’s
warranty.

Driver Assistance System
7-18
System disabled
OJX1079005LOJX1079005LOJX1079212LOJX1079212L
When the front windshield where the
front view camera is located, front radar
cover, bumper or sensor is covered with
foreign material, such as snow or rain, it
can reduce the detecting performance
and temporarily limit or disable Forward
Collision-Avoidance Assist.
If this occurs the ‘Forward Safety system
disabled. Camera obscured’ or the
‘Forward Safety system disabled. Radar
blocked’ warning message, and the

and warning lights will illuminate on
the cluster.
The system will operate normally when
snow, rain or foreign material is removed.
If the system does not operate normally
after obstruction (snow, rain, or foreign
material) is removed (including trailer,
carrier, etc. from the rear bumper), have
the system inspected by an authorized
retailer of Genesis Branded products.
WARNING
• Even though the warning message or
warning light does not appear on the
cluster, Forward Collision-Avoidance
Assist may not properly operate.
• Forward Collision-Avoidance Assist
may not properly operate in an
area (e.g. open terrain), where any
substance are not detected after
turning ON the engine.
Limitations of the system
Forward Collision-Avoidance Assist may
not operate normally, or the system
may operate unexpectedly under the
following circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• The temperature around the front
view camera is high or low
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• Washer fluid is continuously sprayed,
or the wiper is on
• Driving in heavy rain or snow, or thick
fog
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• An object is placed on the dashboard

Driver Assistance System
7-82
System disabled
OJX1079090L OJX1079090L
When the front radar cover or sensor
is covered with snow, rain, or foreign
material, it can reduce the detecting
performance and temporarily limit or
disable Smart Cruise Control.
If this occurs, the ‘Smart Cruise Control
disabled. Radar blocked’ warning
message will appear for a certain period
of time on the cluster.
The system will operate normally when
snow, rain or foreign material is removed.
WARNING
• Even though the warning message
does not appear on the cluster,
Smart Cruise Control may not
properly operate.
• Smart Cruise Control may not
properly operate in an area (e.g. open
terrain), where there is nothing to
detect after turning ON the engine.
Limitations of the system
Smart Cruise Control may not operate
normally, or the system may operate
unexpectedly under the following
circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed,
or the wiper is on
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• The temperature around the front
view camera is high or low
• An object is placed on the dashboard
• The surrounding is very bright
• The surrounding is very dark, such as
in a tunnel, etc.
• The brightness changes suddenly, for
example when entering or exiting a
tunnel
• The brightness outside is low, and the
headlamps are not on or are not bright
• Driving in heavy rain or snow, or thick
fog
• Driving through steam, smoke or
shadow

Driver Assistance System
7-130
System Malfunction and
Precautions
System malfunction
Forward/Reverse Parking Distance
Warning has a self-diagnosis function
that can determine whether the
ultrasonic sensor is working properly.
After starting the engine, a beep will
sound when the gear is shifted to R
(Reverse) to indicate the system is
operating normally.
However, if one or more of the following
occurs, first check whether the ultrasonic
senior is damaged or whether the system
is in a non-operating condition. If it still
does not work properly, have the system
inspected by an authorized retailer of
Genesis products.
• The audible warning does not sound.
• The buzzer sounds intermittently.
• The ‘Parking sensor error or blockage’
warning message appears on the
cluster.
OJX1079125LOJX1079125L
System precautions
• Forward/Reverse Parking Distance
Warning may malfunction if the
vehicle bumper height or ultrasonic
sensor installation has been modified
or damaged. Any non-factory installed
equipment or accessories may also
interfere with the sensor performance.
• When the ultrasonic sensor is frozen
or stained with snow, dirt, or water,
the sensor may be not operate until
the stains are removed using a soft
cloth.
• Do not push, scratch or strike the
ultrasonic sensor. Sensor damage
could occur.
• Do not spray the ultrasonic sensors
or its surrounding area directly with a
high pressure washer.

Driver Assistance System
7-132
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensors:
• Always keep the rear view camera
and rear ultrasonic sensors clean.
• Do not use any cleanser containing
acid or alkaline detergents when
cleaning the rear view camera lens.
Use only a mild soap or neutral
detergent, and rinse thoroughly with
water.
• Never disassemble or apply impact
on the rear view camera or the rear
ultrasonic sensors components.
• Do not apply unnecessary force on
the rear view camera or the rear
ultrasonic sensors. The system may
not operate properly if the rear
view camera or the rear ultrasonic
sensor(s) is forcibly moved out of
proper alignment. Have the vehicle
inspected by an authorized retailer of
Genesis Branded products.
• Do not spray the rear view camera or
the rear ultrasonic sensors or their
surrounding area directly with a
high pressure washer. It may cause
the rear view camera or the rear
ultrasonic sensors to malfunction.
• The system may not work properly
if the bumper has been damaged,
replaced or repaired.
• Do not apply objects, such as a
bumper sticker or a bumper guard,
near the rear view camera or rear
ultrasonic sensors or apply paint to
the bumper. Doing so may adversely
affect the performance of the
system.
• Reverse Parking Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.
System Settings
Setting functions for the system
OJX1079207L OJX1079207L
Parking Safety
With the Engine Start/Stop button in the
ON position, select or deselect ‘Driver
Assistance → Parking Safety’ from the
Settings menu to set whether or not to
use each function.
-If ‘Rear Active Assist’ is selected, the
system will warn the driver and assist
with braking when a collision with a
pedestrian or an object is imminent.
-If ‘Rear Warning Only’ is selected,
the system will warn the driver when
a collision with a pedestrian or an
object is imminent. Braking will not be
assisted.
-If ‘Off’ is selected, the system will turn
off.

Maintenance
9
9. Maintenance
Engine Compartment ........................................................................\
...............9-3
Maintenance Services
........................................................................\
..............9-4Owner’s Responsibility ........................................................................\
.......................9-4
Owner Maintenance Precautions ........................................................................\
.......9-4
Owner Maintenance ........................................................................\
.................9-5Owner Maintenance Schedule ........................................................................\
...........9-6
Scheduled Maintenance Services ....................................................................9 -7Normal Maintenance Schedule ........................................................................\
..........9-8
Maintenance Under Severe Usage Conditions .........................................................9-11
Explanation of Scheduled Maintenance Items ..............................................9-13Fuel Filter ........................................................................\
............................................9-13
Engine oil ........................................................................\
..................................9-15Checking the Engine Oil Level ........................................................................\
...........9-15
Checking the Engine Oil and Filter ........................................................................\
...9-16
Engine Coolant/Liquid-Cooled Intercooler Coolant .....................................9-17Checking the Coolant Level ........................................................................\
................ 9-17
Changing Coolant ........................................................................\
..............................9-19
Brake Fluid ........................................................................\
...............................9-20
Checking the Brake Fluid Level ........................................................................\
........9-20
Washer Fluid ........................................................................\
.............................9-21Checking the Washer Fluid Level ........................................................................\
......9-21
Air Cleaner ........................................................................\
...............................9-22Filter Replacement ........................................................................\
.............................9-22
Cabin Air Filter ........................................................................\
.........................9-23Filter Inspection ........................................................................\
.................................. 9-23
Filter Replacement ........................................................................\
.............................9-23
Wiper Blades ........................................................................\
...........................9-24Blade Inspection ........................................................................\
................................9-24
Blade Replacement ........................................................................\
............................9-24
Battery ........................................................................\
......................................9-27Battery Usage Recommendations ........................................................................\
....9-28
Battery Recharging ........................................................................\
............................9-28
Reset Items ........................................................................\
.........................................9-29

Maintenance
9-6
Owner Maintenance Schedule
When you stop for fuel:
• Check the engine oil level.
• Check the coolant level in the engine
coolant reservoir or the liquid-cooled
intercooler coolant reservoir.
• Check the windshield liquid fluid level.
• Check for low or under-inflated tires.
WARNING
Be careful when checking your 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.
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 looseness in the
steering wheel, or change in its
straight-ahead position.
• 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 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 stoplights, 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.
At least twice a year: (i.e., every
Spring and Autumn)
• Check radiator, heater and air
conditioning hoses for leaks or
damage.
• Check windshield washer spray and
wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.
• Check headlamp alignment.
• Check muffler, exhaust pipes, shields
and clamps.
• Check the seat belts for wear and
function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood
hinges.
• Lubricate door and hood locks and
latches.
• Lubricate door rubber weather strips.
• Check the air conditioning system.
• Inspect and lubricate automatic
transmission linkage and controls.
• Clean the battery and terminals.
• Check the brake fluid level.

09
9-19
Recommended coolant
• When adding coolant, use only
deionized water, distilled water or soft
water for your vehicle and never mix
hard water in the coolant filled at the
factory.
• An incorrect coolant mixture can
result in severe malfunction or engine
damage.
• The engine in your vehicle has
aluminum engine parts and must be
protected by an phosphate-based
ethylene glycol coolant to prevent
corrosion and freezing.
• Do not use alcohol or methanol
coolant or mix them with the specified
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:
Ambient
Temperature Mixture Percentage
(volume)
Antifreeze Water
5°F (-15°C) 3565
-13°F (-25°C) 4060
-31°F (-35°C) 5050
-49°F (-45°C) 6040
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
(-35°C) and higher.
Changing Coolant
Have coolant changed by an authorized
retailer of Genesis Branded products
according to the Maintenance Schedule
at the beginning of this chapter.
WARNING
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.
NOTICE
To prevent damage to engine parts, put
a thick towel around the engine coolant
cap and/or inverter coolant cap before
refilling the coolant to prevent the
coolant from overflowing into engine
parts, such as the alternator.

09
9-21
WASHER FLUID
Checking the Washer Fluid Level
OJX1099007OJX1099007
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold
climates to prevent freezing.
WARNING
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 accident 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
flammable.
• 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.

09
9-53
Engine compartment fuse panel (Engine room junction block)
Fuse NameFuse
Rating Circuit Protected
IG1 30A
IG1 Relay
ECU3 30A
Engine Control Realy
IG2 30A
IG2 Relay
ACC 30A
ACC Relay
ECU2 10A
ECM
MODULE2 10ASmart Cruise Control Radar, Front Radar LH/RH, 4WD ECU,
Control Module
MDPS2 10A
MDPS Unit
SPARE 10A
Not Used
SENSOR3 10A[2.5L T-GDI] Oxygen Sensor (Up/Down)
[3.5L T-GDI] Oxygen Sensor #1~#2
SENSOR1 10A[2.5L T-GDI] Injector #1~#4, E/R Junction Block (Fuel Pump
Relay)
[3.5L T-GDI] Injector #1~#6 (MPI), E/R Junction Block (Fuel
Pump Relay)
SENSOR4 15A
Cooling Fan Motor
WASHER 15A
Washer Relay, E/R Junction Block (Washer RR Relay)
EWP 20A
Electronic Water Pump
SENSOR5 10A
Electronic Oil Pump
IEB4 10A
IEB Unit
TCU2 15A
P/N Relay, TCM
SENSOR2 10A[2.5L T-GDI] E/R Junction Block (A/C 1 Relay), Oil Control Valve
(Exhaust), Oil Pump Solenoid Valve, Purge Control Solenoid
Valve, RCV Control Solenoid Valve, Canister Close Valve
[3.5L T-GDI] E/R Junction Block (A/C 1 Relay), RCV Control
Solenoid Valve #1/#2, Purge Control Solenoid Valve, Oil Pump
Solenoid Valve, Oxygen Sensor #3/#4, Oil Control Valve #1~#4,
Canister Close Valve
IGN COIL 15A[2.5L T-GDI] Ignition Coil #1~#4
[3.5L T-GDI] Ignition Coil #1~#6
ECU4 20A
ECM