maintenance GENESIS GV60 2023 Service Manual

9-28
Maintenance
Example tire size designation:
(These numbers are provided as
an example only; your tire size
designator could vary depending on
your vehicle.)
245/45R19 101H
245 - Tire width in millimeters.
45 - Aspect ratio. The tire’s section
height as a percentage of its
width.
R - Tire construction code (Radial).
19 - Rim diameter in inches.
105 - Load Index, a numerical code
associated with the maximum
load the tire can carry.
W - Speed Rating Symbol. See
the speed rating chart in
this section for additional
information.
Wheel size designation
Wheels are also marked with
important information that you need
if you ever have to replace one. The
following explains what the letters
and numbers in the wheel size
designation mean.
Example wheel size designation:
8.5J X 19
8.5 - Rim width in inches.
J - Rim contour designation.
19 - Rim diameter in inches.
Tire speed ratings
The chart below lists many of the
different speed ratings currently
being used for passenger vehicle
tires. The speed rating is part of the
tire size designation on the sidewall
of the tire. This symbol corresponds
to that tire’s designed maximum safe
operating speed.
Speed Rating
SymbolMaximum Speed
S 112 mph (180 km/h)
T 118 mph (190 km/h)
H 130 mph (210 km/h)
V 149 mph (240 km/h)
W 168 mph (270 km/h)
Y 186 mph (300 km/h)
3. Checking tire life (TIN : Tire
Identification Number)
Any tires that are over six years old,
based on the manufacturing date,
(including the spare tire) should be
replaced by new ones. You can find
the manufacturing date on the tire
sidewall (possibly on the inside of
the wheel), displaying the DOT Code.
The DOT Code is a series of numbers
on a tire consisting of numbers and
English letters. The manufacturing
date is designated by the last four
digits (characters) of the DOT code.
DOT : XXXX XXXX OOOO
The front part of the DOT shows a
plant code number, tire size and
tread pattern and the last four
numbers indicate week and year
manufactured.
For example:
DOT XXXX XXXX 5222 represents that
the tire was produced in the 52nd
week of 2022.

9-30
Maintenance
WARNING
The traction grade assigned to
this tire is based on straight ahead
braking traction tests, and does not
include acceleration, cornering,
hydroplaning, or peak traction
characteristics.
Temperature - A, B & C
The temperature grades are A (the
highest), B and C representing the
tire’s resistance to the generation
of heat and its ability to dissipate
heat when tested under controlled
conditions on a specified indoor
laboratory test wheel.
Sustained high temperature can
cause the material of the tire to
degenerate and reduce tire life,
and excessive temperature can
lead to sudden tire failure. Grades
B and A represent higher levels of
performance on the laboratory test
wheel than the minimum required
by law.
WARNING
The temperature grade for this
tire is established for a tire that
is properly inflated and not
overloaded. Excessive speed,
under-inflation, over-inflation, or
excessive loading, either separately
or in combination, can cause heat
build-up and possible sudden
tire failure. This may cause loss
of vehicle control resulting in an
accident.
Tire Terminology and Definitions
Air pressure
The amount of air inside the tire
pressing outward on the tire. Air
pressure is expressed in pounds per
square inch (psi) or kilopascal (kPa).
Accessory weight
This means the combined weight
of optional accessories. Some
examples of optional accessories
are automatic transmission, power
seats, and air conditioning.
Aspect ratio
The relationship of a tire’s height to
its width.
Belt
A rubber coated layer of cords that
is located between the plies and the
tread. Cords may be made from steel
or other reinforcing materials.
Bead
The tire bead contains steel wires
wrapped by steel cords that hold the
tire onto the rim.

9-32
Maintenance
Maximum loaded vehicle weight
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal occupant weight
The number of occupants a vehicle
is designed to seat multiplied by 150
pounds (68 kg).
Occupant distribution
Designated seating positions.
Outward facing sidewall
An asymmetrical tire has a particular
side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher
or deeper than the same moldings
on the inner facing sidewall.
Passenger (P-Metric) tire
A tire used on passenger cars
and some light duty trucks and
multipurpose vehicles.
Ply
A layer of rubber-coated parallel
cords.
Pneumatic tire
A mechanical device made of rubber,
chemicals, fabric and steel or other
materials, that, when mounted on
an automotive wheel provides the
traction and contains the gas or fluid
that sustains the load.
Pneumatic options weight
The combined weight of installed
regular production options weighing
over 5 lb. (2.3 kg) in excess of the
standard items which they replace,
not previously considered in
curb weight or accessory weight,
including heavy duty breaks, ride
levelers, roof rack, heavy duty
battery, and special trim.
Recommended inflation pressure
Vehicle manufacturer’s
recommended tire inflation pressure
as shown on the tire placard.
Radial ply tire
A pneumatic tire in which the ply
cords that extend to the beads are
laid at 90 degrees to the centerline
of the tread.
Rim
A metal support for a tire and upon
which the tire beads are seated.
Sidewall
The portion of a tire between the
tread and the bead.
Speed rating
An alphanumeric code assigned to a
tire indicating the maximum speed
at which a tire can operate.

9-34
Maintenance
All Season Tires
Genesis Branded Vehicle specifies
all season tires on some models to
provide good performance for use
all year round, including snowy and
icy road conditions. All season tires
are identified by ALL SEASON and/
or M+S (Mud and Snow) on the tire
sidewall. Snow tires have better
snow traction than all season tires
and may be more appropriate in
some areas.
Summer Tires
Genesis Branded Vehicle specifies
summer tires on some models to
provide superior performance on dry
roads. Summer tire performance is
substantially reduced in snow and
ice. Summer tires do not have the
tire traction rating M+S (Mud and
Snow) on the tire side wall. If you
plan to operate your vehicle in snowy
or icy conditions, Genesis Branded
Vehicle recommends the use of
snow tires or all season tires on all
four wheels.
Snow Tires
If you equip your car with snow
tires, they should be the same size
and have the same load capacity as
the original tires. Snow tires should
be installed on all four wheels;
otherwise, poor handling may result.
Snow tires should carry 4 psi (28 kPa)
more air pressure than the pressure
recommended for the standard
tires on the tire label on the driver’s
side of the center pillar, or up to the
maximum pressure shown on the tire
sidewall, whichever is less. Do not
drive faster than 75 mph (120 km/h)
when your vehicle is equipped with
snow tires.
Radial-Ply Tires
Radial-ply tires provide improved
tread life, road hazard resistance
and smoother high speed ride. The
radial-ply tires used on this vehicle
are of belted construction, and are
selected to complement the ride
and handling characteristics of
your vehicle. Radial-ply tires have
the same load carrying capacity,
as bias-ply or bias belted tires of
the same size, and use the same
recommended inflation pressure.
Mixing of radial-ply tires with
bias-ply or bias belted tires is not
recommended. Any combinations of
radial-ply and bias-ply or bias belted
tires when used on the same vehicle
will seriously deteriorate vehicle
handling. The best rule to follow
is: Identical pairs of radial-ply tires
should always be used as a set for
the front tires and a set for the rear
tires.
Longer wearing tires can be more
susceptible to irregular tread wear.
It is very important to follow the tire
rotation interval in this chapter to
achieve the tread life potential of
these tires. Cuts and punctures in
radial-ply tires are repairable only in
the tread area, because of sidewall
flexing. Consult your tire dealer for
radial-ply tire repairs.
WARNING
Do not mix bias ply and radial ply
tires under any circumstances.
This may cause unusual handling
characteristics that may cause loss
of vehicle control resulting in an
accident.

9-36
Maintenance

v
Blade type

v
Cartridge type

v
Multi typeNormal Blown
Normal Blown
Normal Blown
OTM078035
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bolster,
the other in the vehicle compartment.
If any of your vehicle’s lights,
accessories, or controls do not work,
check the appropriate circuit fuse. If a
fuse has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not work,
first check the driver’s side fuse panel.
Before replacing a blown fuse, turn the
vehicle and all switches off, and then
disconnect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the involved and immediately
consult an authorized retailer of Genesis
Branded products.
WARNING
NEVER replace a fuse with anything but
another fuse of the same rating.

[A higher capacity fuse could cause
damage and possibly cause a fire.

[Do not install a wire or aluminum
foil instead of the proper fuse -
even as a temporary repair. It may
cause extensive wiring damage and
possibly a fire.
NOTICE
Do not use a screwdriver or any other
metal object to remove fuses because
it may cause a short circuit and damage
the system.
FUSES

9-38
Maintenance
Motor Compartment Panel Fuse
Replacement
Blade fuse / Cartridge fuse
„Blade type fuse
OJWEV091008
„Cartridge type fuse
OJWEV091009
1. Turn the vehicle off.
2. Turn all other switches off.
3. Remove the fuse panel cover by
pressing the tap and pulling up.
4. Check the removed fuse; replace it
if it is blown. To remove or insert the
fuse, use the fuse puller in the motor
compartment fuse panel.
5. Push in a new fuse of the same
rating, and make sure it fits tightly in
the clips. If it fits loosely, consult an
authorized retailer of Genesis Branded
products.
NOTICE
After checking the fuse panel in the
motor compartment, securely install
the fuse panel cover. You may hear a
clicking sound if the cover is securely
latched. If it is not securely latched,
electrical failure may occur from water
contact.
Multi fuse
„Multi type
OJWEV091010
If the multi fuse or midi fuse is blown,
consult an authorized retailer of Genesis
Branded products.

9-40
Maintenance
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
EPCU310A Rear Inverter (System)
E-SHIFTER 410A SCU
WASHER15A Washer Relay
BATTERY
MANAGEMENT10A Battery System Assembly (BMU)
POWER
HANDLE15A Steering Tilt & Telescopic Unit
MODULE 67.5A IBU, IAU
MODULE 410AELSD Unit, Rear Inverter (System), ECS Unit, Rear Corner
Radar LH/RH, Front View Camera, ADAS unit (Driving/
Parking), Crash Pad Switch, VESS Unit, Steering Tilt &
Telescopic Unit, Front Radar, Front Corner Radar LH/RH,
Front Inverter (System)
MODULE 510AData Link Connector, CCIC Head Unit, Electro Chromic
Mirror, DCU, CCIC Keyboard, Smart Phone Wireless
Charger, Console Switch, AMP, Driver/Passenger Power
Seat Module, Front Seat Warmer Control Module, Rear
Seat Warmer Control Module, Face Recognition Unit,
Front Air Ventilation Seat Control Module
MODULE 210AFace Recognition Unit, Center Control Panel, AMP, IBU,
CCIC Head Unit,P/R Junction Block (RLY. 11), Instrument
Cluster, CCU, DCU, IAU, ADAS Unit (Parking)
SPARE (B+)10A Not Used

9-42
Maintenance
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
SAFETY P/
WINDOW LH30ARear Safety Power Window Module LH,
Driver Safety Power Window Module
E-LSD20A ELSD Unit
IG3 710AInstrument Cluster, CCU, A/C Controller, PM Sensor, CCIC
Head Unit, Incar Temperature Sensor, DCU, A/C PTC
Heater, A/C Control Module, Charger IND
MODULE 810ADriver/Passenger Door DSM Monitor, Driver/Passenger
Outside Mirror Unit
LIFTGATE
OPEN10A Liftgate Relay
MODULE 77.5A Head Lamp LH/RH, Passenger Power Seat Module
A/BAG IND7.5A Overhead Console
CLUSTER7.5A Instrument Cluster, Head-Up Display
MEMORY 110ADriver Door Mood Lamp #1/#2/#3 (Handle/Garnish/
Pocket), Passenger Door Mood Lamp #1/#2/#3 (Handle/
Garnish/Pocket), Rear Door Mood Lamp LH #1/#2 (Handle/
Garnish), Rear Door Mood Lamp RH #1/#2 (Handle/
Garnish)
A/C CONTROLLER, HUD, A/C CONTROL MODULE,
SECURITY IND , CLUSTER, MOOD LP MASTER, ADAS
UNIT(PARKING)
MODULE 110AData Link Connector, Multifunction Switch, CCIC
Keyboard, Rain Sensor, BLE Unit, Interior UBW Unit
#1/#2/#3, Front UWB Unit LH/RH, AFCU, P/R Junction
Block (RLY.9), Driver/Passenger Door Outside Handle,
Face Recognition Unit, Driver Power Window Switch,
Driver Power Outside Mirror Switch, Rear UWB Unit LH/
RH, Driver/Passenger Outside Mirror Unit, Power Liftgate
Unit, Driver Power Seat Module, Driver Power Seat Switch,
Driver Lumbar Support Motor, Passenger Power Seat
Module, Passenger Power Seat Switch
S/HEATER FRT25APassenger Power Seat Module, Front Seat Warmer Control
Module, Front Air Ventilation Seat Control Module, Driver
Power Seat Module

9-44
Maintenance
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
WIPER FRT 215A Multifunction Switch
SPEAR (IG2)10A Not Used
MODULE 37.5AStop Lamp Switch, IAU, IBU, CCU, Multifunction Switch,
Driver/Passenger Door DSM Monitor, Driver Power
Window Switch, Overhead Console
MULTIMEDIA25A CCIC Head Unit
AIRBAG 210A SRS Control Module
START7.5A VCU, IBU
A/C 210A A/C Control Module

9-46
Maintenance
Vehicle compartment fuse panel
Type Fuse NameFuse Rating Circuit Protected
MULTI
FUSE-1LDC200A P/R Junction Block (Fuse : F2, S1, S2, S3, S4, S5)
MDPS1 *1100A MDPS Unit
MULTI
FUSE-2C/FAN80A Cooling Fan Motor
RR HTD150A P/R Junction Block (RLY.3)
B+150A ICU Junction Block (IPS1, IPS2, IPS3, IPS4, IPS5)
TRAILER150A CTM (CAN Type Trailer Module)
B+240A ICU Junction Block (IPS6, IPS7, IPS8)
MULTI
FUSE-3B+560A PCB Block (IG3 Main Relay, Fuse : F2, F3, F4, F6)
B+360AICU Junction Block (Fuse : F1, F11, F12, F21, F22,
F31,F32, F41, F42, F51)
BLOWER50A P/R Junction Block (RLY.9)
IEB160A IEB Unit
IEB260A IEB Unit
IG140A P/R Junction Block (RLY.5, RLY.7)
IG240A P/R Junction Block (RLY.10)
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)