2021 GENESIS GV80 Washer

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

Maintenance
9-66
Exterior Care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning and
caution statements that appear on the
label.
Finish maintenance
Washing
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughly
and frequently at least once a month
with lukewarm or cold water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges
of the doors and rocker panels are kept
clear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, should be used.
After washing, rinse the vehicle
thoroughly with lukewarm or cold water.
Do not allow soap to dry on the finish.High-pressure washing
• When using high-pressure washers,
make sure to maintain sufficient
distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.
• Do not spray the camera, sensors or
its surrounding area directly with a
high pressure washer. Shock applied
from high pressure water may cause
the device to not operate normally.
• Do not bring the nozzle tip close to
boots (rubber or plastic covers) or
connectors as they may be damaged
if they come into contact with high
pressure water.
WARNING
After washing the vehicle, test the
brakes while driving slowly to see
if they have been affected by water
before getting on the road. If braking
performance is impaired, dry the
brakes by applying them lightly while
maintaining a slow forward speed.
APPEARANCE CARE

Index
I-4
C
Cabin Air Filter
........................................................................\
............................9-23
Filter Inspection
........................................................................\
......................9-23
Filter Replacement
........................................................................\
..................9-23
California Perchlorate Notice
........................................................................\
......9-77
Child Restraint System (CRS)
........................................................................\
.....3-45
Children Always in the Rear
........................................................................\
...3-45
Installing a Child Restraint System (CRS) ......................................................3-47
Selecting a Child Restraint System (CRS)
......................................................3-46
Climate Control Additional Features
.................................................................5-109
Auto Defogging System
........................................................................\
........5-109
Auto Dehumidify
........................................................................\
..................5-110
Recirculating Air When Washer Fluid Is Used
..............................................5-111
Sunroof Inside Air Recirculation
...................................................................5-111
Coasting
........................................................................\
.......................................6-52
Coasting Operating Conditions
.......................................................................6-52
Coasting Release Conditions ........................................................................\
... 6-53
Coasting Setting
........................................................................\
......................6-52
Consumer Information
........................................................................\
.................2-16
D
Dimensions
........................................................................\
....................................2-8
Door Locks
........................................................................\
..................................5-26
Automatic Door Lock and Unlock Features
...................................................5-31
Child-Protector Rear Door Locks
...................................................................5-31
Electronic Child Safety Lock
........................................................................\
..5-32
Operating Door Locks From Inside the Vehicle
.............................................5-28
Operating Door Locks From Outside the Vehicle
...........................................5-26
Vehicle Auto-Shut Off
........................................................................\
.............5-33
Drive Mode Integrated Control System
...............................................................6-54
Drive Mode
........................................................................\
.............................6-54
Driver Attention Warning (DAW)
.......................................................................7-57
System Malfunction and Limitations
..............................................................7-60
System Operation
........................................................................\
....................7-58
System Settings
........................................................................\
......................7-57

Index
I-14
V
Vehicle Certification Label
........................................................................\
..........2-14
Vehicle Identification Number (VIN)
..................................................................2-14
Vehicle Load Limit
........................................................................\
......................6-71
The Loading Information Label
......................................................................6-72
Vehicle Settings (Infotainment System)
..............................................................4-37
Setting Your Vehicle
........................................................................\
...............4-37
Vehicle Weight and Luggage Volume
..................................................................2-11
W
Washer Fluid
........................................................................\
................................9-21
Checking the Washer Fluid Level
...................................................................9-21
Windows
........................................................................\
......................................5-53
Power Windows
........................................................................\
......................5-54
Windshield Defrosting and Defogging
..............................................................5-106
Defogging Logic
........................................................................\
...................5-107
Rear Window Defroster ........................................................................\
......... 5-108
To Defog Inside Windshield
........................................................................\
..5-106
To Defrost Outside Windshield
.....................................................................5-107
Winter Driving
........................................................................\
.............................6-60
Snow or Icy Conditions
........................................................................\
...........6-60
Winter Precautions
........................................................................\
..................6-62
Wiper Blades
........................................................................\
................................9-24
Blade Inspection
........................................................................\
......................9-24
Blade Replacement ........................................................................\
.................. 9-24
Wipers and Washers
........................................................................\
.....................5-87
Front Windshield Washers
........................................................................\
......5-88
Front Windshield Wipers
........................................................................\
.........5-87
Rear Window Wiper and Washer
....................................................................5-89