2017 GENESIS G90 belt

7-20
Maintenance
Normal Maintenance Schedule (CONT.)
142,500 miles (228,000 km) or 114 months
❑Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (5.0 GDI) *
6
(142,500 miles (228,000 km) or 228 months)
❑ Add fuel additives *1(142,500 miles (228,000 km) or 228 months)
135,000 miles (216,000 km) or 108 months
❑ Rotate tires
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months)*
4
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace engine oil and filter (5.0 GDI) *6
(135,000 miles (216,000 km) or 216 months)
❑ Replace spark plugs (3.3 T-GDI)
❑ Add fuel additives *
1(135,000 miles (216,000 km) or 216 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with
information on how to use them. Do not mix other additives.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

7-21
07
Normal Maintenance Schedule (CONT.)
150,000 miles (240,000 km) or 120 months
❑Rotate tires
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect exhaust pipe and muffler
❑ Inspect front brake disc/pads, calipers
❑ Inspect propeller shaft
❑ Inspect rear brake disc/pads
❑ Inspect steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint
❑ Inspect suspension mounting bolts
❑ Inspect brake fluid
❑ Inspect fuel filter *
2
❑Inspect fuel lines, fuel hoses and connections
❑ Inspect fuel tank air filter *2
❑Inspect parking brake
❑ Inspect vapor hose and fuel filler cap, fuel tank
❑ Inspect front(AWD)/rear differential oil*
3(150,000 miles (240,000 km) or
192 months)
❑ Inspect drive belts (First, 60,000 miles (96,000 km) or 72 months
after that, every 15,000 miles (24,000 km) or 24 months)*
4
❑ Replace climate control air filter (for evaporator and blower unit)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (5.0 GDI) *
6
(150,000 miles (240,000 km) or 240 months)
❑ Replace coolant (First, 120,000 miles (192,000 km) or 120 months
after that, every 30,000 miles (48,000 km) or 24 months)
❑ Add fuel additives *
1(150,000 miles (240,000 km) or 240 months)
*1: If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended.
Additives are available from your authorized Dealer of Genesis Brand Products along with infor-
mation on how to use them. Do not mix other additives.
*
2: Fuel filter & Fuel tank air filter are considered to be maintenance free\
but periodic inspection is recommended for this maintenance schedule depends on fuel quality. If there are some impor-
tant safety matters like fuel flow restriction, surging, loss of power, hard starting problem etc,
replace the fuel filter immediately regardless of maintenance schedule \
and consult an author-
ized Dealer of Genesis Brand Products for details.
*
3: Front and rear differential oil should be changed anytime rear differential have been submerged in water.
*
4: The drive belt should be replaced when cracks occur or tension is reduced excessively.
*5: Use only the specified automatic transmission fluid. (Refer to "Recommended lubricants and capacities" in section 8 or the label in the engine room.)
*
6: Engine oil (3.3 T-GDI) : Replace every 6,000 miles (10,000 km) or 6 months.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

7-25
07
Engine Oil and Filter
The engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the car
is being driven in severe conditions,
more frequent oil and filter changes
are required.
Drive Belts
Inspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.
Fuel Filter
A clogged-up fuel filter may limit the
vehicle driving speed, damage the
emission system, and cause the
hard starting. When a considerable
amount of foreign substances are
accumulated in the fuel tank, the fuel
filter should be replaced.
Upon installing a new fuel filter, oper-
ate the engine for several minutes,
and check the connections for any
leakages. Fuel filters should be
installed by an authorized Dealer of
Genesis Brand Products.
Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and
connections for leakage and dam-
age. Have an authorized Dealer of
Genesis Brand Products replace any
damaged or leaking parts immedi-
ately.
Vapor Hose and Fuel Filler
Cap
The vapor hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure a new vapor
hose or fuel filler cap is correctly
replaced.
Air Cleaner Filter
A genuine Genesis Brand air cleaner
filter is recommended when the filter
is replaced.
Spark Plugs
Make sure to install new spark plugs
of the correct heat range.
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7-51
07
4. Tire ply composition andmaterial
The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
5. Maximum permissible infla-tion pressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.
7. Uniform tire quality grading
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and maxi-
mum section width.
For example:
TREAD wear 200
TRACTION AA
TEMPERATURE A
Tread wear
The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
due to variations in driving habits,
service practices and differences in
road characteristics and climate.
These grades are molded on the
sidewalls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicle
may vary with respect to grade.

7-53
07
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 exam-
ples 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.
Bias Ply Tire
A pneumatic tire in which the plies
are laid at alternate angles less than
90 degrees to the centerline of the
tread.
Cold Tire Pressure
The amount of air pressure in a tire,
measured in pounds per square inch
(psi) or kilopascals (kPa) before a tire
has built up heat from driving.
Curb Weight
This means the weight of a motor
vehicle with standard and optional
equipment including the maximum
capacity of fuel, oil and coolant, but
without passengers and cargo.
DOT Markings
A code molded into the sidewall of a
tire signifying that the tire is in com-
pliance with the U.S. Department of
Transportation motor vehicle safety
standards. The DOT code includes
the Tire Identification Number (TIN),
an alphanumeric designator which
can also identify the tire manufactur-
er, production plant, brand and date
of production.
GVWR
Gross Vehicle Weight Rating
GAWR FRT
Gross Axle Weight Rating for the
Front Axle.
GAWR RR
Gross Axle Weight Rating for the
Rear axle.

7-57
07
Radial-Ply Tires
Radial-ply tires provide improved
tread life, road hazard resistance and
smoother high speed ride. The radi-
al-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 combina-
tions 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 fol-
low 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.
Low Aspect Ratio Tires
Low aspect ratio tires, the aspect
ratio is lower than 50, are provided
for sporty looks.
Because low aspect ratio tires are
optimized for handling and braking,
their sidewall is a little stiffer than a
standard tire. Also low aspect ratio
tires tend to be wider and conse-
quently have a greater contact patch
with the road surface. In some
instances they may generate more
road noise compared with standard
tires.
Because the sidewall of a low
aspect ratio tire is shorter than a
standard tire, the rim of the wheel
and the tire itself is more easily
susceptible to damage. Use cau-
tion when driving and follow the
guidelines below to help minimize
damage to the wheel and tire:
- When driving on a rough road oroff road, drive cautiously because
tires and wheels may be dam-
aged. And after driving, inspect
tires and wheels.
- When passing over a pothole, speed bump, manhole, or curb
stone, drive slowly so that the
tires and wheels are not dam-
aged.
- If the tire is subjected to a severe impact, have the tire and wheel
inspected by an authorized Dealer
of Genesis Brand Products.
- Inspect the tire condition and pres- sure every 1,800 miles (3,000km).
NOTICE
Do not mix bias ply and radial
ply tires under any circum-
stances. This may cause unusu-
al handling characteristics that
may cause loss of vehicle con-
trol resulting in an accident.
WARNING

7-67
07
Fuse name Fuse rating Circuit protected
PRE-SAFETYSEAT 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 10AFront Monitor, DVD Player, AUX & USB Jack
MODULE11 10AIBU Control Module
STEERING
W/HEATER 20AIBU Control Module
B/ALARM 10ABurglar Alarm Horn Relay
MULTI MEDIA1 30AFuse - F42, F51, F52
A/CON2 10A
Metal Core Block (PCB #1 - Blower Relay), Co2 Sensor,
Ionizer E/R Junction Lock (RLY.4 - Rear Blower Relay), A/C
Control Module, Front Incar Temperature Sensor, Front A/C
Controller
MULTI MEDIA2 15AA/V & Navigation Head Unit
MULTI MEDIA4 10AKeyboard, Rear Monitor LH/RH, Rear Seat Console Switch,
Rear Audio Switch, Rear USB Jack
POWER OUT- LET5 15AFront Power Outlet RH
POWER OUT-LET6 20AFront Power Outlet LH

7-70
Maintenance
Fuse name Fuse rating Circuit protected
POWER OUT-LET1 40A Metal Core Block (PCB #1 - Power Outlet Relay)
RR
BLOWER 30ARLY. 4 (Rear Blower Relay)
WIPER1 30AWiper Motor
DRIVER CCS 20A Driver CCS Module
PASSENGER CCS 20A Passenger CCS Module
POWER OUT-LET4 20A [W/O 5:5 Seat] Power Outlet Relay
4WD 30A 4WD ECM
PRESAFETYSEAT BELT1 30A Pre Active Seat Belt Unit
PRESAFETYSEAT BELT2 30APre Active Seat Belt Unit
DRIVER
P/DOOR 15ADriver Door Latch
PASSENGER P/DOOR 15APassenger Door Latch
RR LH
P/DOOR 15ARear Door Latch LH
RR RH
P/DOOR 15ARear Door Latch RH
IGN230AIG2 Relay
ECU330AEngine Control Relay
MODULE110A4WD ECM, Active Air Flap, Smart Cruse Control Radar
WIPER210APCB #2 (Wiper Relay)
WASHER20AWasher Relay
SENSOR210A[Lambda 3.3 T-GDI] Oxygen Sensor #1/#2/#3/#4
[Tau 5.0 GDI] Oxygen Sensor #1/#2/#3/#4, Electronic Thermostat