2021 GENESIS G90 lock

7-37
07
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.
All specifications (sizes and pres-
sures) can be found on a label
attached to the driver’s side center
pillar.
TIRES AND WHEELS
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 pres-
sure. Tires with too much or
too little pressure wear
unevenly causing poor han-
dling.
• 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 effec-
tiveness, steering) control, or
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 recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle's Anti-Lock Brake System
(ABS) resulting in a serious
accident.
WARNING
OHI088006L

7-41
07
Tire Replacement
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 replac-
ing the tire.
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 effec-
tiveness, 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 recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle's Anti-Lock Brake System
(ABS) resulting in a serious
accident.
• It is best to replace all four
tires at the same time. If that
is not possible, or necessary,
then replace the two front or
two rear tires 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 con-
ditions can accelerate the
aging process. Failure to fol-
low this warning may cause
sudden tire failure, which
could lead to a loss of vehicle
control resulting in an acci-
dent.
WARNING
OHI078080
Tread wear indicator

7-53
07
Instrument Panel Fuse
Replacement
1. Turn the engine off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside of
the fuse panel cover to locate the
suspected fuse location.
5. Pull the suspected fuse straight
out. Use the removal tool (1) pro-
vided in the engine compartment
fuse panel.
6. Check the removed fuse; replace
it if it is blown. Spare fuses are
provided in the instrument panel
fuse panels (or in the engine com-
partment fuse panel).7. 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.
In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle.
If the headlamps or other electrical
components do not work and the
fuses are OK, check the fuse panel
in the engine compartment. If a fuse
is blown, it must be replaced with the
same rating.
Fuse switch
Always, place the fuse switch to the
ON position.
If you move the switch to the OFF
position, some items such as the
audio system and clock must be
reset and the smart key may not
work properly.
OHI078022
OHI078023
OHI078024

7-57
07
Instrument panel fuse panel
Fuse name Fuse rating Circuit protected
MODULE5 10AStop Lamp Switch, Driver/Passenger Door Module
MODULE7 10A
Electro Chromic Mirror, A/V & Navigation Head Unit, AMP,
A/C Control Module, Front A/C Controller, Air Quality
Sensor, Rear Seat Warmer Control Module LH/RH,
Driver/Passenger CCS Module, Rear CCS Module LH/RH,
Parking Collision Avoidance Assist Unit, Driver/Passenger
IMS Control Module, Rear IMS Control Module LH/RH, Rear
Seat Console Switch, Driver/Passenger Seat Warmer
Control Module
IBU3 10AIBU Control Module
E-SHIFTER2 10AElectronic ATM Shift Lever
MEMORY1 10A
Security Indicator, A/C Control Module, Front A/C Controller,
Instrument Cluster, Driver/Passenger IMS Control Module,
Rear IMS Control Module LH/RH, Head-Up Display, Analog
Clock, Driver/Passenger Seat Control Switch, Power Trunk
Module, Rear Seat Control Switch LH/RH, Driver/Passenger
Smart Key Outside Handle, Rear Smart Key Outside Handle
LH/RH, Blind Spot Collision Warning Unit LH/RH
P/SEAT
(RR LH) 225ARear IMS Control Module LH
P/SEAT
(DRV) 225ADriver IMS Control Module
P/WINDOW (RH)30APassenger Power Window Module, Rear Power Window
Module RH
MODULE 610ACrash Pad Switch, Blind Spot Collision Warning Unit LH/RH,
ECS Unit, Front Console Switch, Front Camera, Steering Tilt
& Telescopic Module
MODULE 10 10ACooling Fan Controller (BLDC), Rear Seat Console Switch,
Surround View Monitor, Parking Collision Avoidance Assist
Unit
MODULE3 10AGATEWAY (B+ (MCU)), Data Link Connector, Hazard
Switch
SUNROOF 25ASunroof Motor
P/SEAT (PASS) 225APassenger IMS Control Module

7-58
Maintenance
Fuse name Fuse rating Circuit protected
P/SEAT
(RR LH) 130ARear IMS Control Module LH
Rear Electronic Power Seat Relay LH
MODULE8 15AHead Lamp LH/RH, Auto Head Lamp Leveling Device
Module
MODULE1410ADriver Power Outside Mirror
POWER
HANDLE 15ASteering Tilt & Telescopic Module
P/SEAT
(PASS) 130APassenger IMS Control Module,
Passenger Lumbar Support Unit
P/WINDOW
(LH)30ADriver Power Window Module,
Rear Power Window Module LH
A/BAG IND10AInstrument Cluster, Front A/C Controller
MODULE1510APassenger Power Outside Mirror
CURTAIN 15AIBU Control Module
MODULE4 10A
Metal Core Block (PCB #1 - Power Outlet Relay), Analog
Clock, IBU Control Module, Overhead Console Lamp, AUX
& USB Jack, AMP, Electronic ATM Shift Lever, Front
Wireless Charger, Front Tray, Mood Lamp LH/RH,
Front/Rear Console Lamp, A/V & Navigation Head Unit,
Rear Audio Switch, Surround View Unit, Parking Collision
Avoidance Assist Unit
ROOM LAMP 10A
Overhead Console Lamp, Front/Rear Vanity Lamp LH/RH,
Room Lamp, Rear Personal Lamp LH/RH, Glove Box Lamp,
Front Foot Lamp LH/RH, Front Mood Lamp LH/RH
Luggage Lamp LH/RH, Driver/Passenger Seat Foot Lamp,
Driver/Passenger Door Inside Handle Lamp, Trunk Lid Main
Switch, Driver/Passenger Door Garnish Lamp, Rear Door
Garnish Lamp LH/RH, Rear Door Inside Handle Lamp
LH/RH
P/SEAT
(DRV) 130ADriver IMS Control Module, Driver Lumbar Support Unit
CLUSTER 10AInstrument Cluster, Head-Up Display

7-59
07
Fuse name Fuse rating Circuit protected
PRE-SAFETY
SEAT BELT 10APre Active Seat Belt Unit
GATEWAY 10AGATEWAY (IG1 (MCU))
BRAKE
SWITCH 10AStop Lamp Switch, IBU Control Module
IBU2 10AStart/Stop Button Switch
IBU1 15AIBU Control Module
MODULE12 10ADriver/Passenger Door Module, Rear Door Module LH/RH
MODULE9 10AMultifunction Switch
E-SHIFTER1 10AElectronic ATM Shift Lever
MULTI MEDIA3 10ARear Audio Switch, Rear USB Jack, Keyboard
MODULE11 10AIBU Control Module
HEATED
STEERING20AIBU Control Module
MULTI MEDIA1 30AFuse - MULTI MEDIA2, MULTI MEDIA3
A/C310A
Metal Core Block (PCB #1 - Blower Relay), Co2 Sensor,
Rear Sub Junction Block (Rear Blower Relay), A/C Control
Module, Front Incar Temperature Sensor, Front A/C
Controller, Ionizer
MULTI MEDIA2 15AA/V & Navigation Head Unit
POWER
OUTLET515AFront Power Outlet RH
POWER
OUTLET620AFront Power Outlet LH

7-60
Maintenance
Engine compartment fuse panel
(Engine room junction block)
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing 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.
i
OHI079031N
OHI078030

7-61
07
Engine compartment fuse panel
Fuse name Fuse rating Circuit protected
ALT 200A
Alternator, Multifuse (BATT) - B+7, COOLING FAN1, B+6,
B+5, B+4, B+3, B+1, (Fuse - WIPER1, FUEL PUMP,
POWER OUTLET1, 4WD, PRESAFETY SEAT BELT1, PRE-
SAFETY SEAT BELT2, P/DOOR DRV, P/DOOR PASS,
P/DOOR RR LH, P/DOOR RR RH, SEAT VENT DRV, SEAT
VENT PASS)
B+1 60AIGPM (Fuse - BRAKE SWITCH, MODULE14, MODULE15,
Leak Current Autocut Device) (Fuse - ROOM LAMP, MEMO-
RY1, MULTI MEDIA1, MULTI MEDIA2, MULTI MEDIA3)
B+3 60AIGPM (IPS2/IPS3, Fuse - MODULE3, E-SHIFTER1)
B+5 60AIGPM (Fuse - P/SEAT (RR LH) 2, P/SEAT (DRV) 2, P/WIN-
DOW (RH), SUNROOF, P/SEAT (PASS) 2, P/SEAT (RR LH) 1)
B+460AIGPM (IPS4/IPS8/IPS9/IPS10, Fuse - IBU1, IBU2, MOD-
ULE12)
B+6 60AMetal Core Block (PCB #1 Fuse - ECU3, IG2, MODULE1)
B+780AMetal Core Block (PCB #2 Fuse - ACC, B/UP LAMP, HORN)
B+2 60AIGPM (Fuse - P/SEAT (DRV) 1, P/SEAT (PASS) 1, P/WIN-
DOW LH, CURTAIN, POWER HANDLE)
B+8 80AMetal Core Block (PCB #1 Fuse - BLOWER FRT, POWER
OUTLET4, A/C2)
MDPS1125AMDPS Unit
POWER
OUTLET3 20AFront Power Outlet & Cigarette Lighter
POWER
OUTLET2 20AFront Power Outlet & Cigarette Lighter
VACUUM
PUMP 40A[3.3 T-GDI] Vacuum Pump Relay
ESC1 40AESC Control Module, Multipurpose Check Connector
ESC2 40AESC Control Module, Multipurpose Check Connector
DEICER 20A Front Deicer Relay