window GENESIS G90 2023 Service Manual

9-32
Maintenance
NOTICE

[AGM battery
-Absorbent Glass Matt (AGM)
batteries are maintenance-free
and we recommend that the
AGM battery be serviced by an
authorized retailer of Genesis
Branded products. For charging
your AGM battery, use only fully
automatic battery chargers that
are specially developed for AGM
batteries.
-When replacing the AGM battery,
we recommend that you use
parts for replacement from an
authorized retailer of Genesis
Branded products.
-Do not open or remove the cap on
top of the battery. This may cause
leaks of internal electrolyte that
could result in severe injury.

[Lithium battery (if equipped)
-Do not jump start other vehicles.
The lithium polymer type battery
installed in your vehicle may be
damaged.
-Do not connect external electrical
devices to the battery.
-When replacing the lithium
polymer battery, have the battery
replaced at an authorized retailer
of Genesis Branded products.
By jump starting
After a jump start from a good battery,
drive the vehicle for 20-30 minutes
before it is shutoff. The vehicle may
not restart if you shut it off before the
battery had a chance to adequately
recharge. See “Jump Starting” in chapter
8 for more information on jump starting
procedures.
Information
An inappropriately disposed
battery can be harmful to the
environment and human health.
Dispose of the battery according
to your local law(s) or regulation.
Reset Items
The following items may need to be reset
after the battery has been discharged or
the battery has been disconnected.

[Fuel economy/Driving info/Since
refueling/Accumulated info (items in
Normal view) (see chapter 4)

[Integrated memory system (see
chapter 5)

[Power window (see chapter 5)

[Sunroof (see chapter 5)

[Power trunk (see chapter 5)

[Climate control system (see chapter 5)

[Rear door window shade (see chapter
5)

[Clock (see Infotainment system
manual)

[Infotainment system (see
Infotainment system manual)

9-50
Maintenance
Instrument panel fuse panel
Fuse NameFuse
RatingCircuit Protected
P/SEAT (PASS)225A Passenger Power Seat Module
S/HEATER
(PASS)25A Passenger Power Seat Module
A/BAG IND10A Overhead Console
UWB10ABLE Unit, Interior UBW Unit #1/#2/#3, Interior UBW Unit,
Rear UBW Unit LH/RH, Front UBW Unit LH/RH
P/SEAT (PASS)130A Passenger Power Seat Module
P/SEAT (DRV)130A Driver Power Seat Module
SUNROOF220A Sunroof Rear Rollo Controller
MODULE1310AElectro Chromic Mirror, Data Link Connector, Front A/C
Controller, A/C Control Module, AMP CCIC Keyboard,
Smart Phone Wireless Charger, Support AMP, LDC (IG1
Input), CCIC Head Unit, REAR Junction Block (LDC - IG1
Input), Driver/Passenger Power Seat Module, Rear Seat
CCS Module LH/RH, Rear Seat Heater Control Module LH/
RH, Rear Power Seat Module LH/RH, Rear Seat Console
Wireless Charger, Rear Seat Console UVC Lamp, Armrest
Touch Screen, AMP
MASSAGE SEAT
(FRT)15ADriver/Passenger Lumbar Support Unit, Passenger Foot
Massage Unit
S/HEATER
(DRV)25A Driver Power Seat Module
CURTAIN15A IBU
ADAS DRV110A ADAS Unit (Driving)
MODULE1410ADriver/Passenger Door Outside Handle, Rear Door Outside
Handle LH/RH
P/SEAT (DRV)225A Driver Power Seat Module
PRESAFETY
SEAT BELT110A Pre-Active Seat Belt Unit
SBCM (RR LH)20A Rear SBCM LH
P/WINDOW
(LH)30ADriver Safety Power Window Module, Rear Safety Power
Window Module LH
MODULE810AADAS Unit (Parking), Center Control Panel, CCIC Head Unit,
Rear Seat Console Tray Lamp, Rear Seat Console Remote
Control Switch, Instrument Cluster, Rear Seat Console UVC
Lamp
BRAKE SWITCH10A IBU, Stop Lamp Switch
SUNROOF120A Sunroof Glass Controller

9-51
09
Fuse NameFuse
RatingCircuit Protected
SBCM (DRV)20A Driver SBCM
CCU110A CCU
POWER
HANDLE15A Steering Tilt & Telescopic Unit
MODULE210AFront A/C Controller, Multifunction Switch, Head Lamp LH/
RH
MODULE910AMultifunction Switch, Data Link Connector, CCIC Keyboard,
Rain Sensor, Driver Power Window Switch, Driver Power
Outside Mirror Switch
CCU210A Stop Lamp Switch, CCU
A/C310AA/C Control Module, Front A/C Controller, Incar
Temperature Sensor, E/R Sub Junction Block (PTC Heater
#1/#2 Relay) Rear Junction Block (Rear Blower Relay)
MODULE310A IBU, IAU
IBU110A IBU, IAU
IBU210A IBU, BMS Control Module
E-SHIFTER210A Electronic ATM Shift Lever Dial
E-SHIFTER110A Electronic ATM Shift Lever Dial
MODULE1210ARear Corner Radar LH/RH, ECS Unit, Air ECS Unit, AWD
ECU, RWS Module, ADAS Unit (Parking), IBU, Crash Pad
Switch, Steering Tilt & Telescopic Unit, Front View Camera
(ADAS)
MODULE1110A Driver Power Window Switch, Multifunction Switch, IAU
AIR BAG215A SRS Control Module, Passenger Occupant Detection Sensor
AIR BAG115A SRS Control Module
MODULE1610AFront Console Mood Lamp #1/2, Garnish Lamp LH/RH,
Mood Lamp Unit, Roof Mood Lamp #1/2, Driver/Passenger
Door Garnish Mood Lamp, Rear Door Garnish Mood Lamp
LH/RH, ADAS Unit (Parking)
CLUSTER10A Instrument Cluster, Head-Up Display
MODULE1510A ADAS Unit (Driving)
Wireless DCU10A Domain Control Unit
MODULE510ARear Door Curtain, Rear Occupant Alert (ROA) Sensor,
Clock Spring, Front Console Switch, Active Air Flap Module,
Steering Tilt & Telescopic Unit

9-59
09
Rear junction block
Fuse NameFuse
RatingCircuit Protected
B+2 50AICU Junction Block (IPS4, IPS5, Fuse - E-SHIFTER1, BRAKE
SWITCH, IBU1, UWB, MODULE9, CCU1, AIR BAG1)
B+3 50A ICU Junction Block (IPS1/IPS6/IPS7/IPS8)
B+1 50AICU Junction Block (LDC, Long Term Load Latch Relay,
Short Term Load Latch Relay)
ECS1 15A ECS Unit, Air ECS Unit
PRESAFETY SEAT
BELT230A Pre-Active Seat Belt Unit
PRESAFETY SEAT
BELT330A Pre-Active Seat Belt Unit
ECS2 25A Air ECS Unit
BATTERY
MANAGEMENT15A BMS Control Module
BLOWER (RR) 20A Rear Blower Relay
P/SEAT (RR LH)1 30A Rear Power Seat Module LH
MASSAGE SEAT
(RR)15A Rear Seat Lumbar Support Unit LH/RH
SBCM (RR RH) 20A Rear SBCM RH
S/HEATER
(RR LH)25ARear Power Seat Module LH, Rear Seat CCS Module LH,
Rear Seat Heater Control Module LH
MODULE18 10ADriver/Passenger Power Seat Switch, Driver/Passenger
Power Seat Module, Driver/Passenger Lumbar Support
Unit, Passenger Foot Massage Unit, Rear Seat Console
Switch LH/RH, Rear Power Seat Module LH/RH, Rear Seat
Lumbar Support Unit LH/RH, PTL Unit
AMP4 10A AMP, Support AMP
SBCM (PASS) 20A Passenger SBCM
P/SEAT (RR LH)2 25A Rear Power Seat Module LH
S/HEATER
(RR RH)25ARear Power Seat Module RH, Rear Seat CCS Module RH,
Rear Seat Heater Control Module RH
BATTERY C/FAN 15A BMS Cooling Fan
AMP1 25A AMP
AMP2 25A AMP
AMP3 25A Support AMP
P/WINDOW (RH) 30APassenger Safety Power Window Module, Rear Safety
Power Window Module LH
P/SEAT (RR RH)1 30A Rear Power Seat Module RH
POWER TRUNK 30A PTL Unit
RR DR CURTAIN 20A Rear Door Curtain
P/SEAT (RR RH)2 25A Rear Power Seat Module RH

9-61
09
Battery junction block
Fuse Name Fuse Rating Circuit Protected
LDC225A[Mild HEV] Battery System Assembly (Low DC-DC
Converter)
AMS10A 12V Battery Sensor
B+6100ARear Junction Block (Fuse - P/WINDOW (RH), BATTERY C/
FAN, P/SEAT (RR RH)1, P/SEAT (RR RH)2, S/HEATER (RR
RH), POWER TRUNK, RR DR CURTAIN, B+1)
B+560AICU Junction Block (Fuse - P/SEAT (PASS)1, P/SEAT
(PASS)2, MASSAGE SEAT (FRT), ADAS DRV1, S/HEATER
(PASS), CURTAIN, SUNROOF2, MODULE14)
B+460AICU Junction Block (Fuse - SBCM (DRV), SBCM (RR LH),
SUNROOF1, P/SEAT (DRV)1, P/SEAT (DRV)2, POWER
HANDLE, S/HEATER (DRV), P/WINDOW (LH))
B+8100ARear Junction Block (LDC, Fuse - PRESAFETY SEAT
BELT2, ECS1, ECS2, PRESAFETY SEAT BELT3, BATTERY
MANAGEMENT)
B+7100ARear Junction Block (Fuse -SBCM (PASS), SBCM (RR RH),
P/SEAT (RR LH)1, P/SEAT (RR LH)2, S/HEATER (RR LH),
MASSAGE SEAT (RR), BLOWER (RR), MODULE18, B+2, B+3)
RWS100A RWS Module
B+9125AE/R Junction Block (Fuse - HEAD LAMP LH, START, TCU1,
4WD, HEAD LAMP RH, ECU1, FUEL PUMP, ECU3)

9-68
Maintenance
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.
NOTICE

[Do not use strong soap, chemical
detergents or hot water, and do not
wash the vehicle in direct sunlight
or when the body of the vehicle is
warm.

[Be careful when washing the side
windows of your vehicle.

[Especially, with high-pressure water,
water may leak through the windows
and wet the interior.

[To prevent damage to the plastic
parts, do not clean with chemical
solvents or strong detergents.
NOTICE
ORS091047

[Water washing in the engine
compartment including high
pressure water washing may cause
the failure of electrical circuits
located in the engine compartment.

[Never allow water or other liquids
to come in contact with electrical/
electronic components inside the
vehicle as this may damage them.
NOTICE
Matte paint finish vehicle (if equipped)
Automatic car wash which uses rotating
brushes should not be used as this can
damage the surface of your vehicle. A
steam cleaner which washes the vehicle
surface at high temperature may cause
the oil to adhere and leave stains that is
difficult to remove.
Use a soft cloth (for example, microfiber
towel or sponge) when washing your
vehicle and dry with a microfiber towel.
When you hand wash your vehicle, you
should not use a cleaner that finishes
with wax.

9-75
09
Interior wooden trim

[Use a wooden furniture protector (for
example, wax, coating compound) to
clean the interior wooden trim.

[Wipe the interior wooden trim with a
lint-free, clean cloth to maintain the
unique wooden textures for a longer
period of time.

[If you spill beverage (for example,
water, coffee) over the interior
wooden trim, immediately wipe it with
clean, dry cloth.

[Sharp objects (for example, driver,
knife), adhesive materials, or tapes
may damage the interior wooden trim.

[Any strong impacts may damage the
interior wooden trim.

[If the coating finish over the interior
wooden trim is removed, moisture
may damage or change wood traits.

[If the interior wooden trim is
damaged, you may get a splinter
from the wood surface. Therefore,
you should immediately have the
damaged interior wooden trim
replaced by an authorized retailer of
Genesis Branded products.
Cleaning the seat belt webbing
Clean the belt webbing with any
mild soap solution recommended for
cleaning upholstery or carpet. Follow
the instructions provided with the soap.
Do not bleach or re-dye the webbing
because this may weaken the seat belt.
Cleaning the interior window glass
If the interior glass surfaces of the
vehicle become fogged (that is, covered
with an oily, greasy or waxy film), they
should be cleaned with glass cleaner.
Follow the directions on the glass cleaner
container.
NOTICE
Do not scrape or scratch the inside of
the rear window. This may result in
damage to the rear window defroster
grid.

9-77
09
3. Exhaust Emission Control
System
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
When the engine starts or fails to start,
excessive attempts to restart the engine
may cause damage to the emission
system.
Engine exhaust (carbon monoxide)
precautions

[Carbon monoxide can be present
with other exhaust fumes. If you smell
exhaust fumes of any kind in your
vehicle, drive with all the windows
fully open. Have your vehicle checked
and repaired immediately.
WARNING
Engine exhaust gases contain carbon
monoxide (CO). Though colorless and
odorless, it is dangerous and could be
lethal if inhaled. Follow the instructions
on this page to avoid CO poisoning.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Engine exhaust and a wide variety of
automobile components and parts,
including components found in the
interior furnishings in a vehicle, contain
or emit chemicals known to the State
of California to cause cancer and
birth defects and reproductive harm.
In addition, certain fluids contained
in vehicles and certain products of
component wear contain or emit
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.

[Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.

[When the vehicle is stopped in an
open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.

[Never sit in a parked or stopped
vehicle for any extended time with the
engine running.

[When the engine stalls or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission control system.