automatic transmission fluid GENESIS G90 2023 Owners Manual

2-13
02
To help achieve proper engine and powertrain performance and durability, use only
lubricants of the proper quality. The correct lubricants also help promote engine
efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *1
Recommends
86TW
bSAE 0W-30, API SN PLUS/SP or
ILSAC GF-6 *4
Automatic transmission fluid86TW
bGS ATF SP-IV-RR, Genesis/
HYUNDAI genuine ATF SP-IV-
RR or other brands meeting the
above specification approved by
Genesis Customer Care
Engine coolant3.5L T-GDI86TW
b
Mixture of antifreeze and water
(Phosphate-based Ethylene
glycol coolant for aluminum
radiator) 3.5L T-GDI 48 V
MHEV86TW
b
Liquid-cooled
intercooler
coolant3.5L T-GDI86TW
b
3.5L T-GDI 48 V
MHEV86TW
b
Brake fluid
*2As required DOT-4
Front differential oil (AWD)
*30.71±0.026 US qt.
s
bHYPOID GEAR OIL API GL-5 SAE
75W/85 (SK HK SYN GEAR OIL
75W85 FM PLUS or equivalent)
Rear differential oil *31.27±0.05 US qt.
s
bHYPOID GEAR OIL API GL-5 SAE
75W/85 (SK HK SYN GEAR OIL
75W85 FM PLUS or equivalent)
Transfer case
oil (AWD)Gear/Clutch0.44±0.22 US qt.
s
b
SHELL TF0870B
Actuator0.29±0.11 US qt.
s
b
Fuel86JDO
bRefer to “Fuel requirements”
section in chapter 1.
*1 : Refer to the recommended SAE viscosity numbers on the next page.
*2 : To maintain the best braking performance and ABS/ESC performance, we recommend
that you use fluid that conform to specifications.
*3 : If the front/rear differential is submerged, visit an authorized retailer of Genesis Branded
products to replace the differential oil.
*4 : Requires <API SN PLUS (or above) Full synthetic> grade engine oil. If a lower grade
engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine
oil filter must be replaced as indicated severe maintenance condition.
RECOMMENDED LUBRICANTS AND CAPACITIES

4
Instrument Cluster ............................................................................................ 4-4Instrument Cluster Control ..........................................................................................4-5
Instrument panel illumination ...................................................................................4-5
Gauges and Meters ......................................................................................................4-5
Speedometer .............................................................................................................4-5
Tachometer ............................................................................................................... 4-6
Engine coolant temperature gauge ......................................................................... 4-6
Fuel gauge .................................................................................................................. 4-7
Outside temperature gauge ..................................................................................... 4-8
Odometer .................................................................................................................. 4-8
Distance to empty .................................................................................................... 4-9
Fuel economy ........................................................................................................... 4-9
Transmission Shift Indicator ...................................................................................... 4-10
Automatic transmission shift indicator .................................................................. 4-10
Warning and Indicator Lights .................................................................................... 4-10
Seat belt warning light ............................................................................................ 4-10
Air bag warning light ............................................................................................... 4-10
Parking brake & Brake fluid warning light ............................................................... 4-11
Anti-lock Brake System (ABS) warning light .......................................................... 4-12
Electronic Brake Force Distribution (EBD) system warning light ......................... 4-12
Electric Power Steering (EPS) warning light .......................................................... 4-13
Charging system warning light ............................................................................... 4-13
Engine oil pressure warning light ........................................................................... 4-13
Low fuel level warning light .................................................................................... 4-14
Malfunction Indicator Lamp (MIL) .......................................................................... 4-14
Master warning light ................................................................................................ 4-15
Electronic Parking Brake (EPB) warning light ........................................................ 4-15
Low tire pressure warning light .............................................................................. 4-16
Forward Safety warning light .................................................................................. 4-16
Lane Safety indicator light ...................................................................................... 4-16
All Wheel Drive (AWD) warning light .......................................................................4-17
LED headlight warning light .....................................................................................4-17
Icy road warning light ...............................................................................................4-17
Electronic Stability Control (ESC) indicator light ................................................... 4-18
Electronic Stability Control (ESC) OFF indicator light ........................................... 4-18
Immobilizer indicator light ...................................................................................... 4-18
AUTO STOP indicator light ...................................................................................... 4-19
Turn signal indicator light ........................................................................................ 4-19
4. Instrument Cluster, Armrest
touchscreen, Infotainment
system
004_RS4_HMA.indd 4-12022-04-06  3:02:19

8-31
08
ORS081019LORS081019L
• Use a towing cable or chain less than
16 ft. (5 m) long. Attach a white or red
cloth (about 12 in. (30 cm) wide) in the
middle of the cable or chain for easy
visibility.
• Drive carefully so the towing cable or
chain remains tight during towing.
• Before towing, check the automatic
transmission for fluid leaks under your
vehicle. If the automatic transmission
fluid is leaking, flatbed equipment or a
towing dolly must be used.
NOTICE
Accelerate or decelerate the vehicle
in a slow and gradual manner while
maintaining tension on the tow rope
or chain to start or drive the vehicle,
otherwise tow hooks and the vehicle
may be damaged.
NOTICE
To avoid damage to your vehicle and
vehicle components when towing:
• Always pull straight ahead when
using the towing hooks. Do not pull
from the side or at a vertical angle.
• Do not use the towing hooks to pull
a vehicle out of mud, sand or other
conditions from which the vehicle
cannot be driven out under its own
power.
• Limit the vehicle speed to 10 mph
(15 km/h) and drive less than
1 mile (1.5 km) when towing to avoid
serious damage to the automatic
transmission.
008_RS4_HMA.indd 8-312022-04-18  3:48:16

9-6
Maintenance
Owner Maintenance Schedule
When you stop for fuel:

[Check the coolant level in the engine
coolant reservoir or the liquid-cooled
intercooler coolant reservoir.

[Check the windshield washer fluid
level.

[Check for low or under-inflated tires.
WARNING
Be careful when checking your coolant
level if the motor compartment is hot.
This may result in coolant being blown
out of the opening and cause serious
burns and other injuries.
While operating your vehicle:

[Note any changes in the sound of the
exhaust or any smell of exhaust fumes
in the vehicle.

[Check for vibrations in the steering
wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.

[Notice if your vehicle constantly turns
slightly or “pulls” to one side when
traveling on smooth, level road.

[When stopping, listen and check for
unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.

[If any slipping or changes in the
operation of your transmission occurs,
check the transmission fluid level.

[Check the automatic transmission P
(Park) function.

[Check the parking brake.

[Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:

[Check coolant level in the engine
coolant reservoir.

[Check the operation of all exterior
lights, including the stoplights, turn
signals and hazard warning flashers.

[Check the inflation pressures of all
tires including the spare for tires that
are worn, show uneven wear, or are
damaged.

[Check for loose wheel lug nuts.
At least twice a year: (for example,
every Spring and Autumn)

[Check radiator, heater and air
conditioning hoses for leaks or
damage.

[Check windshield washer spray and
wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.

[Check headlight alignment.

[Check muffler, exhaust pipes, shields
and clamps.

[Check the seat belts for wear and
function.
At least once a year:

[Clean body and door drain holes.

[Lubricate door hinges and hood
hinges.

[Lubricate door and hood locks and
latches.

[Lubricate door rubber weather strips.

[Check the air conditioning system.

[Inspect and lubricate automatic
transmission linkage and controls.

[Clean the battery and terminals.

[Check the brake fluid level.

9-10
Maintenance
Normal Maintenance Schedule (Cont.)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEMNumber of months or driving distance, whichever comes first
Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104
Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Automatic transmission fluid
*1
No check, No service required
Front (AWD) / rear differential oil
*2
III
Vapor hose, fuel filler cap and fuel tank IIIIII
Fuel tank air filter IIIIII
Fuel lines, hoses and connections IIIIII
Parking brake IIIIII
Brake fluidInspect every 8,000 miles (13,000 km) or 12 months,
Replace every 48,000 miles (78,000 km) or 48 months
Transfer case oil (AWD) No check, No service required
Air suspension I I I I I I I I I I I I I
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*1 :
Use only the specified automatic transmission fluid. (Refer to “Recommended lubricants and capacities” section in chapter 2 or
the label in the engine compartment.)
*2 :
Front/rear differential oil should be changed anytime, front/rear differential have been submerged in water. ÃFuel filter is considered to be maintenance free but the quality of fuel used may impact the frequency of maintenance
needed. If there are some important 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 authorized retailer
of Genesis Branded products for details.

9-11
09
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars mainly used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and filter*1RReplace every 5,000 miles
(8,000 km) or 6 monthsD, H, I, L
MHEV (Mild Hybrid Vehicle)
belt (if equipped)IInspect every 3,000 miles
(5,000 km) or 6 months
B, C, D,
E, I, K
RReplace every 30,000 miles
(50,000 km) or 24 months
Air cleaner filter IInspect more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, F, G,
H, I, K
Steering gear rack, linkage and
bootsIInspect more frequently
depending on the conditionC, D, E,
F, G
Front suspension ball joints IInspect more frequently
depending on the conditionC, D, E,
F, G
Disc brakes and pads, calipers
and rotorsIInspect more frequently
depending on the conditionC, D, E, G,
H, J, K
Parking brake IInspect more frequently
depending on the conditionC, D, G, H
Drive Shaft IInspect more frequently
depending on the conditionC, D, E, F,
G, H, I, J
Cabin air filter RReplace more frequently
depending on the conditionC, E, G
Automatic transmission fluid RReplace every 60,000 miles
(100,000 km)A, C, F, G,
H, I, J, K
Front differential oil (AWD) /
Rear differential oilRReplace every 72,000 miles
(120,000 km)C, D, E, G,
H, I, J
Propeller shaft IInspect more frequently
depending on the conditionC, D, E, F,
G, H, I, J
Transfer case oil (AWD) No check, No service required
*1 : Requires <API SN PLUS (or above) Full synthetic> grade engine oil. If a lower grade
engine oil (mineral oil including Semi-synthetic) is used, then the engine oil and engine
oil filter must be replaced as indicated severe maintenance condition.

9-14
Maintenance
Engine Coolant/Liquid-Cooled
Intercooler Coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Automatic Transmission Fluid
Automatic transmission fluid should
not be checked under normal usage
conditions, the Automatic transmission
fluid should be changed by an authorized
retailer of Genesis Branded products
according to the maintenance schedule.
Information
Automatic transmission fluid color is red
when new.
As the vehicle is driven, the automatic
transmission fluid will begin to look
darker.
This is a normal condition. It does not
need to be replaced based on the color
change.
NOTICE
The use of a non-specified fluid could
result in transmission malfunction and
failure.
Use only specified automatic
transmission fluid. (Refer to
“Recommended Lubricants and
Capacities” section in chapter 2.)
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake Fluid
Check the brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX marks
on the side of the reservoir. Use only
hydraulic brake fluid conforming to DOT
4 specification.
Brake Discs, Pads, Calipers and
Rotors
Check the pads, the disc, and the rotor
for any excessive wear-out. Inspect
calipers for any fluid leakage
Exhaust Pipe and Muffler
Visually inspect the exhaust pipes,
muffler and hangers for cracks,
deterioration, or damage. Start
the engine and listen carefully for
any exhaust gas leakage. Tighten
connections or replace parts as
necessary.
Propeller Shaft
Check the propeller shaft, boots, clamps,
rubber couplings and center-bearing
rubber for cracks, deterioration, or
damage. Replace any damaged parts
and if necessary, repack the grease.