2023 GENESIS G90 check engine

6-4
Driving Your Vehicle
Before Entering the Vehicle

[Be sure all windows, side view
mirror(s), and outside lights are clean
and unobstructed.

[Remove frost, snow, or ice.

[Visually check the tires for uneven
wear and damage.

[Check under the vehicle for any sign
of leaks.

[Be sure there are no obstacles behind
you if you intend to back up.
Before Starting

[Make sure the hood, the trunk, and
the doors are securely closed and
locked.

[Adjust the position of the seat and
steering wheel.

[Adjust the inside and outside rearview
mirrors.

[Verify all the lights work.

[Fasten your seat belt. Check that all
passengers have fastened their seat
belts.

[Check the gauges and indicators
in the instrument panel and the
messages on the instrument display
when the Engine Start/Stop button is
in the ON position.

[Check that any items you are carrying
are stored properly or fastened down
securely.
WARNING
To reduce the risk of SERIOUS INJURY or
DEATH, take the following precautions:

[ALWAYS wear your seat belt. All
passengers must be properly belted
whenever the vehicle is moving.
For more information, refer to “Seat
Belts” section in chapter 3.

[Always drive defensively. Assume
other drivers or pedestrians may be
careless and make mistakes.

[Stay focused on the task of driving.
Driver distraction can cause
accidents.

[Leave plenty of space between you
and the vehicle in front of you.
WARNING
NEVER drink or take drugs and drive.
Drinking or taking drugs and driving
is dangerous and may result in an
accident and SERIOUS INJURY or
DEATH.
Drunk driving is the number one
contributor to the highway death
toll each year. Even a small amount
of alcohol will affect your reflexes,
perceptions and judgment. Just
one drink can reduce your ability to
respond to changing conditions and
emergencies and your reaction time
gets worse with each additional drink.
Driving while under the influence
of drugs is as dangerous as or more
dangerous than driving under the
influence of alcohol.
You are much more likely to have a
serious accident if you drink or take
drugs and drive. If you are drinking or
taking drugs, don’t drive. Do not ride
with a driver who has been drinking
or taking drugs. Choose a designated
driver or call a taxi.
BEFORE DRIVING

6-6
Driving Your Vehicle
Engine Stop/Start Button Positions
Button Position Action Notes
OFFTo turn off the engine, press the
Engine Start/Stop button with the
vehicle shifted to P (Park).
Note if the Engine Start/Stop
button is pressed with the vehicle
shifted to D (Drive) or R (Reverse)
or N (Neutral), the gear will
automatically shift to P (Park).
If the Engine Start/Stop button is
pressed with the gear shifted to
N (Neutral), the Engine Start/Stop
button will change to the ACC
position.
ACCPress the Engine Start/Stop button
when the button is in the OFF
position without depressing the
brake pedal.
Some of the electrical accessories
are usable.If you leave the Engine Start/Stop
button in the ACC position for
more than one hour, the battery
power will turn off automatically
to prevent the battery from
discharging.
ONPress the Engine Start/Stop button
while it is in the ACC position
without depressing the brake
pedal.
The warning lights can be checked
before the engine is started.Do not leave the Engine Start/Stop
button in the ON position when the
engine is not running to prevent
the battery from discharging.
STARTTo start the engine, depress the
brake pedal and press the Engine
Start/ Stop button with the gear
shifted to the P (Park) or the N
(Neutral) position.
For your safety, start the engine
with the gear shifted to the P
(Park) position.If you press the Engine Start/Stop
button without depressing the
brake pedal, the engine does not
start and the Engine Start/Stop
button changes as follows:
2))

6-7
06
Starting the Engine
WARNING

[Always wear appropriate shoes when
operating your vehicle. Unsuitable
shoes, such as high heels, ski boots,
sandals, flip flops, etc., may interfere
with your ability to use the brake and
accelerator pedals.

[Do not start the vehicle with the
accelerator pedal depressed.
The vehicle can move which can lead
to an accident.

[Wait until the engine RPM is normal.
The vehicle may suddenly move if
the brake pedal is released when the
RPM is high.
Information

[The vehicle will start by pressing the
Engine Start/Stop button, only when
the smart key is in the vehicle.

[Even if the smart key is in the vehicle,
and when it is far away from the driver,
the engine may not start.

[When the Engine Start/Stop button
is in the ACC or ON position, if any
door is open, the system checks for the
smart key. When the smart key is not
in the vehicle, the “
” indicator
will blink and the warning 'Key not in
vehicle' will come on. When all doors
are closed, the chime will also sound for
about 5 seconds. Keep the smart key in
the vehicle.1. Always carry the smart key with you.
2. Make sure the parking brake is
applied.
3. Make sure the gear is shifted to P
(Park) by pressing the P button.
4. Depress the brake pedal.
5. Press the Engine Start/Stop button.
Information

[Do not wait for the engine to warm up
while the vehicle remains stationary.
Start driving at moderate engine
speeds. Steep accelerating and
decelerating should be avoided.

[Always start the vehicle with your foot
on the brake pedal. Do not depress the
accelerator while starting the vehicle.
Do not race the engine while warming
it up.

6-12
Driving Your Vehicle
WARNING
To reduce the risk of serious injury or
death:

[ALWAYS check the surrounding
areas near your vehicle for people,
especially children, before shifting a
vehicle into D (Drive) or R (Reverse).

[Before leaving the driver's seat,
always make sure the vehicle is
shifted to the P (Park) position, then
apply the parking brake, then press
the Engine Start/Stop button to
the OFF position. Unexpected and
sudden vehicle movement can occur
if these precautions are not followed.

[When using the paddle shifter
(manual shift mode), do not use
engine braking (shifting from a
high gear to lower gear) rapidly on
slippery roads. The vehicle may slip
causing an accident.
Rotary shifter/ Rotary gear shift dial
P (Park)
Always come to a complete stop before
shifting into P (Park).
ORS061004
To shift the gear to R (Reverse), press
the P button while depressing the brake
pedal.
If you turn the engine off in R (Reverse),
N (Neutral) or D (Drive), the gear will
automatically shift to P (Park).
WARNING

[Shifting into P (Park) while the
vehicle is in motion may cause you to
lose control of the vehicle.

[After the vehicle has stopped, always
make sure the vehicle is in P (Park),
apply the parking brake, and turn the
engine off.

[When parking on an incline, shift
the gear to P (Park) and apply the
parking brake to prevent the vehicle
from rolling downhill.

6-13
06
Automatic gear shift to P (Park)
The gear is shifted to P (Park)
automatically for safety reasons under
the following conditions:
-When the engine is turned off with
the gear in R (Reverse), D (Drive) or N
(Neutral).
-When the driver’s door is opened
with the engine running, the gear in R
(Reverse), D (Drive) or N (Neutral), the
seat belt unfastened and the vehicle
at a standstill.
-When the driver’s or front passenger’s
door is opened with the gear in N
(Neutral) and the vehicle is turned off.
In situations the gear must be in P (Park),
always check if the gear is shifted to P
(Park) by checking the cluster.R (Reverse)
Use this position to drive the vehicle
rearward.
ORS061005
To shift the gear to R (Reverse), rotate
the shift dial counterclockwise while
depressing the brake pedal.
The dial will vibrate each time it is
shiftedto R (Reverse). It is to prevent
incorrect dial shift or to notify the
driver the dialshift is in the R (Reverse)
position.
When the vehicle is stopped in the
R (Reverse) position, if you open
the driver's door with the seat belt
unfastened, the gear will automatically
shift to P (Park).
However, if the vehicle is in motion, the
gear may not automatically shift to P
(Park) to prevent automatic transmission
damage.
NOTICE
Always come to a complete stop before
shifting into or out of R (Reverse); you
may damage the transmission if you
shift into R (Reverse) while the vehicle is
in motion.

6-19
06
Check shifter dial
OJWEV061002L
This message is displayed when there is
a malfunction with the shift dial.
Have the vehicle inspected by an
authorized retailer of Genesis Branded
products.
Check P button
OJWEV061003L
This message is displayed when there is
a problem with the P button.
Have the vehicle inspected by an
authorized retailer of Genesis Branded
products.
Transmission overheated warning
ORS061046L
Transmission Hot! Park with engine on
Repeated sudden acceleration and quick
start may overheat the transmission. If
the transmission is overheated, the self-
protection mode alarms the driver with
an audible sound warning message.

[Move the vehicle to a safe location
and shift the gear to P (Park), and stop
the vehicle with the engine on. Wait
until the transmission is sufficiently
cooled down.

6-21
06
Paddle Shifter (Manual Shift
Mode)
ORS061009
The paddle shifter allows the driver to
shift gears without taking one’s hands off
the steering wheel.
The paddle shifter operates as follow.

[Pull the [+] or [-] paddle shifter once
to shift up or down one gear and the
system changes from automatic shift
mode to manual shift mode.

[To change back to automatic shift
mode from manual shift mode, do one
of the following:
-Pull the [+] paddle shifter for more
than one second.
-Drive the vehicle under 4 mph (7
km/h)
-Gently depress the accelerator
pedal for more than 6 seconds.
-Rotate the shift dial to the D (Drive)
position.
Information
If the [+] and [-] paddle shifters are pulled
at the same time, gear shift may not occur.
Good Driving Practices

[Never shift the gear from P (Park) or
N (Neutral) to any other position with
the accelerator pedal depressed.

[Never shift the gear into P (Park) when
the vehicle is in motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).

[Do not shift the gear to N (Neutral)
when driving. If the gear is shifted to
N (Neutral) while driving, the vehicle
loses the ability to provide engine
braking. Doing so may increase the
risk of an accident.
Also, shifting the gear back to
D (Drive) while the vehicle is
moving may severely damage the
transmission.

[When driving uphill or downhill,
always shift to D (Drive) for driving
forward or shift to R (Reverse) for
driving rearwards. After selecting
D (Drive) or R (Reverse), check the
gear position indicated on the cluster
before driving. If the vehicle moves in
the opposite direction of the selected
gear, the engine may turn off and a
serious accident might occur due to
degraded brake performance.

[Do not drive with your foot resting
on the brake pedal. Even light, but
consistent pedal pressure can result
in the brakes overheating, brake wear
and possibly even brake failure.

6-25
06
Releasing the parking brake
ORS061011
To release EPB (Electronic Parking
Brake):
1. Press the Engine Start/Stop button to
the ON or START position.
2. Press the EPB switch while depressing
the brake pedal.
Make sure the Parking Brake warning
light goes off.
To release EPB (Electronic Parking Brake)
automatically do one of the following:

[With the engine running depress the
brake pedal and shift out of P (Park) or
N (Neutral) to R (Reverse) or D (Drive).
Take your foot off the brake pedal
after the Parking Brake warning light
is off.

[Depress the accelerator pedal when
all the conditions below are satisfied.
-The engine is running
-The seatbelt is fastened
-The driver’s door, hood, and trunk
is closed
-The gear is in R (Reverse) or D
(Drive)
Make sure the Parking Brake warning
light is off before driving.
Information

[For your safety, you can engage EPB
even though the Engine Stop/Start
button is in the OFF position (only if
battery power is available), but you
cannot release it.

[For your safety, depress the brake
pedal and release the parking brake
manually with the EPB switch when
you drive downhill or when backing up
the vehicle.
NOTICE

[If the Parking Brake warning light is
still on even though the EPB has been
released, have the system checked
by an authorized retailer of Genesis
Branded products.

[Do not drive your vehicle with EPB
applied. It may cause excessive brake
pad and brake rotor wear.