Page 587 of 647

Maintenance
9-30
WARNING
Tire failure may cause loss of
vehicle control resulting in an
accident. To reduce risk of SERIOUS
INJURY or DEATH, take the
following precautions:
• Inspect your tires monthly for
proper inflation as well as wear
and damage.
• The recommended cold tire
pressure for your vehicle can be
found in this manual and on the
tire label located on the driver’s
side center pillar. Always use a
tire pressure gauge to measure
tire pressure. Tires with too
much or too little pressure wear
unevenly causing poor handling.
• Check the pressure of the
spare every time you check the
pressure of the other tires on
your vehicle.
• Replace tires that are worn, show
uneven wear, or are damaged.
Worn tires can cause loss of
braking effectiveness, steering
control, or traction.
• ALWAYS replace tires with the
same size, type, construction and
tread pattern as each tire that
was originally supplied with this
vehicle. Using tires and wheels
other than the recommended
sizes could cause unusual
handling characteristics, poor
vehicle control, or negatively
affect your vehicle’s Anti-Lock
Brake System (ABS) resulting in a
serious accident.
Tire Care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended
tire inflation pressures and stay
within the load limits and weight
distribution recommended for your
vehicle.
OJK011021NOJK011021N
All specifications (sizes and
pressures) can be found on a label
attached to the driver’s side center
pillar.
Recommended Cold Tire
Inflation Pressures
All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold tires” means the
vehicle has not been driven for at
least three hours or driven less than
one mile (1.6 km).
Warm tires normally exceed
recommended cold tire pressures
by 28 to 4 to 6 psi (28 to 41 kPa). Do
not release air from warm tires to
adjust the pressure or the tires will
be under-inflated. For recommended
inflation pressure, refer to “Tire and
Wheels” section in chapter 2.
TIRES AND WHEELS
Page 590 of 647

09
9-33
Wheel Alignment and Tire
Balance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire
life and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
NOTICE
Incorrect wheel weights can
damage your vehicle’s aluminum
wheels. Use only approved wheel
weights.
Tire Replacement
Tread wear indicatorTread wear indicator
OHI078080OHI078080
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1/16 inch (1.6 mm) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before
replacing the tire.
WARNING
To reduce the risk of DEATH or
SERIOUS INJURY:
• Replace tires that are worn, show
uneven wear, or are damaged.
Worn tires can cause loss of
braking effectiveness, steering
control, and traction.
• Always replace tires with the
same size as each tire that was
originally supplied with this
vehicle. Using tires and wheels
other than the recommended
sizes could cause unusual
handling characteristics, poor
vehicle control, or negatively
affect your vehicle’s Anti-Lock
Brake System (ABS) resulting in a
serious accident.
• When replacing tires (or wheels),
it is recommended to replace
the two front or two rear tires (or
wheels) as a pair. Replacing just
one tire can seriously affect your
vehicle’s handling.
• Tires degrade over time, even
when they are not being used.
Regardless of the remaining
tread, Genesis Branded Vehicle
recommends that tires be
replaced after six (6) years of
normal service.
• Heat caused by hot climates or
frequent high loading conditions
can accelerate the aging process.
Failure to follow this warning
may cause sudden tire failure,
which could lead to a loss of
vehicle control resulting in an
accident.
Page 605 of 647

Maintenance
9-48
Instrument panel fuse panel
Fuse Name SymbolFuse
RatingCircuit Protected
MODULE9MODULE910AOverhead Console Lamp, AMP, Driver Power Seat
Module, Low DC-DC Converter, Electro Chromic
Mirror, Data Link Connector, Passenger Power Seat
Module, Front A/C Controller, Smart Phone Wireless
Charger, Rear A/C Controller, A/V & Navigation Head
Unit, A/C Control Module, Fingerprint Recognition
Device, Rear Seat Warmer Control Module, Rear Air
Ventilation Seat Control Module
TRAILER
TRAILER30A Electronic Brake Controller
MODULE11
MODULE1110AHead Lamp LH/RH, Multifunction Switch, AC Inverter,
ADAS Unit (Parking),AC Inverter Outlet, Rear Junction
Block (Rear Wiper Relay)
MODULE12
MODULE1210A IBU, IAU
A/C3
A/C310AE/R SUB Junction Block(PTC Heater 2/3 Relay), A/C
Control Module, Incar Temperature Sensor, Rear A/C
Controller, Front A/C Controller
A/BAG IND
A/BAG
IND10A Instrument Cluster, Overhead Console Lamp
E-SHIFTER2
E-SHIFTER210A Electronic ATM Shift Lever Dial
MODULE10
MODULE1010A ICU Junction Block (ESU)
MODULE7
MODULE710ADriver Door Module, IBU, IAU, Multifunction Switch,
Stop Lamp Switch
MULTI
MEDIA
MULTI
MEDIA25A Low DC-DC Converter
MODULE13
MODULE1310AICU Junction Block (ESU), Head-Up Display, Security
Indicator, A/C Control Module, Front/Rear A/C
Controller, Crash Pad Switch, Driver Power Seat
Switch, A/V & Navigation Keyboard, Front Console
Switch, Fingerprint Recognition Device, Carnish Mood
Lamp RH, Mood Lamp Unit, Console Mood Lamp
CLUSTER
CLUSTER10A Instrument Cluster, Head-Up Display
IBU2
IBU210A IBU
Page 606 of 647

09
9-49
Instrument panel fuse panel
Fuse Name SymbolFuse
RatingCircuit Protected
AIR BAG2AIR
BAG215ASRS Control Module, Passenger Occupant Detection
Sensor
PRESAFETY
SEAT BELT3
3PRESAFETY
SEAT BELT10A Pre-Active Seat Belt Unit
MODULE8
MODULE810ARear Corner Radar LH/RH, ECS Unit, ELSD Control
Module, ADAS Driving ECU, ADAS Parking ECU,
Front View Camera, Crash Pad Switch, Steering Tilt &
Telescopic Unit
MODULE5
MODULE510A Rain Sensor
MODULE3
MODULE310AClock Spring, Steering Tilt & Telescopic Unit, Active
Air Flap Module, Multifunction Switch, Rear Occupant
Alert (ROA) Sensor
P/WINDOW
LH
P/WINDOW
LH30ADriver Power Window Module, Rear Power Window
Module LH
P/SEAT
P/SEAT10A Driver Lumbar Support Unit
P/SEAT
PASS2
P/SEAT
PASS225APassenger Power Seat Module, Passenger Power Seat
Switch
AIR BAG1
AIR
BAG115A SRS Control Module
E-SHIFTER1
E-SHIFTER110A Electronic ATM Shift Lever Dial
MODULE4
MODULE410AData Link Connector, Passenger Power Seat Switch,
Power Liftgate Unit, Driver Power Seat Module, Driver
Mood Lamp, Driver Power Seat Switch, Driver Lumbar
Support Unit, Passenger Power Seat Module
Page 607 of 647
![HYUNDAI GENESIS GV70 2021 Owners Manual Maintenance
9-50
Instrument panel fuse panel
Fuse Name SymbolFuse
RatingCircuit Protected
SUNROOFSUNROOF25A Sunroof Control Unit (Master)
P/SEAT
DRV1
P/SEAT
DRV125A[With IMS] Driver Power Seat Modul HYUNDAI GENESIS GV70 2021 Owners Manual Maintenance
9-50
Instrument panel fuse panel
Fuse Name SymbolFuse
RatingCircuit Protected
SUNROOFSUNROOF25A Sunroof Control Unit (Master)
P/SEAT
DRV1
P/SEAT
DRV125A[With IMS] Driver Power Seat Modul](/manual-img/35/56126/w960_56126-606.png)
Maintenance
9-50
Instrument panel fuse panel
Fuse Name SymbolFuse
RatingCircuit Protected
SUNROOFSUNROOF25A Sunroof Control Unit (Master)
P/SEAT
DRV1
P/SEAT
DRV125A[With IMS] Driver Power Seat Module
[W/O IMS] Driver Power Seat Switch
ECS
ECS15A ECS Unit
POWER
HANDLE
POWER
HANDLE15A Steering Tilt & Telescopic Unit
IBU1
IBU110AIBU, IAU, BLE Unit, Driver/Passenger Door Outside
Handle
MODULE14
MODULE1410AFront Corner Radar LH/RH, Rear Corner Radar LH/
RH, Head-Up Display, Smart Phone Wireless Charger,
Instrument Cluster, Front A/C Controller, Front
Console Keyboard, Rear A/C Controller
P/SEAT
DRV2
P/SEAT
DRV225A[With IMS] Driver Power Seat Module
[W/O IMS] Driver Power Seat Switch
P/SEAT
PASS1
P/SEAT
PASS1125A[With Walk In] Passenger Power Seat Module
[W/O Walk In] Passenger Power Seat Switch
S/HEATER
DRV
S/HEATER
DRV15A Driver Power Seat Module
S/HEATER
PASS1
S/HEATER
PASS115A Passenger Power Seat Module
DOOR
LOCK
DOOR
LOCK20ACenter Door Lock Relay, Center Door Unlock Relay, T/
Turn Unlock Relay
MODULE6
MODULE610AArmrest Lamp, IBU, IAU, Low DC-DC Converter, Rear
USB Charger, Electronic ATM Shift Lever Dial, E/R Sub
Junction Block (Power Outlet Relay)
BRAKE
SWITCH
BRAKE
SWITCH10A Stop Lamp Switch, IBU
Page 608 of 647
09
9-51
Engine compartment fuse panel
(Engine room junction block)
OJX1099021OJX1099021
Inside the fuse/relay box cover, you can
find the fuse/relay label describing fuse/
relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your vehicle;
the information is accurate at the time of
printing. When you inspect the fuse panel
in your vehicle, refer to the fuse panel
label.
OJK091055N
Page 609 of 647
Maintenance
9-52
Engine compartment fuse panel (Engine room junction block)
Type Fuse Name SymbolFuse
RatingCircuit Protected
MINEMDPS1
1MDPS100A MDPS Unit
ALT
ALT225A Alternator
MULTIE-CVVT1
E-CVVT140A [G4KR] E-CVVT Relay
OIL PUMP
OIL
PUMP50A Electronic Oil Pump
COOLING
FAN
COOLING
FAN100A Cooling Fan Motor
SBHEAD
LAMP LH
HEAD
LAMP
LH30A Head Lamp LH
START
START30A Start Relay
HEAD
LAMP RH
HEAD
LAMP
RH30A Head Lamp RH
MICROFUEL PUMP
FUEL
PUMP20A Fuel Pump Relay
4WD
4WD20A AWD ECU
ECU1
1ECU15A ECM
TCU1
1TCU20A TCM
HORN
HORN15A PCB Block (Horn Relay)
A/C1
A/C115A A/C Relay
E-CVVT2
E-CVVT220A [G4KR] ECM
E-CVVT3
E-CVVT320A [G4KR] ECM
Page 610 of 647

09
9-53
Engine compartment fuse panel (Engine room junction block)
Fuse Name SymbolFuse
RatingCircuit Protected
IG1IG130A IG1 Relay
ECU3
ECU330A Engine Control Realy
IG2
IG230A IG2 Relay
ACC
ACC30A ACC Relay
ECU2
ECU210A ECM
EWP
EWP20A Electronic Water Pump
MODULE
MODULE10ASmart Cruise Control Radar, Front Corner Radar LH/
RH, AWD ECU
MDPS2
MDPS210A MDPS Unit
IEB4
IEB410A IEB Unit
TCU2
TCU215A P/N Relay, TCM, Electronic Oil Pump
SENSOR3
SENSOR310A[G4KR] Oxygen Sensor (Up/Down), E/R Sub Junction
Block (PTC Heater1 Relay)
SENSOR2
SENSOR210A[G4KR] E/R Junction Block (A/C Relay), Oil Control
Valve (Exhaust), Oil Pump Solenoid Valve, Purge
Control Solenoid Valve, RCV Control Solenoid Valve,
Canister Close Valve
[G6DS] E/R Junction Block (A/C Relay), RCV Control
Solenoid Valve #1/#2, Purge Control Solenoid Valve,
Oil Pump Solenoid Valve, Oxygen Sensor #1~#4, Oil
Control Valve #1~#4, Canister Close Valve
SENSOR1
1SENSOR10A[G4KR] Injector #1~#4, E/R Junction Block (Fuel Pump
Relay)
[G6DS] Injector #1~#6 (MPI), E/R Junction Block (Fuel
Pump Relay)
IGN COIL
IGN COIL15A[G4KR] Ignition Coil #1~#4
[G6DS] Ignition Coil #1~#6
SENSOR4
SENSOR415A Cooling Fan Motor
ECU4
ECU420A ECM
WASHER
WASHER15A Washer Relay, E/R Junction Block (Washer RR Relay)