2023 GENESIS G90 air ventilation

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Vehicle personalization with digital key
The available personalization function in the vehicle is as follows:
System Personalization Item
Infotainment
system vehicle
settingsHead Up Display (HUD)Position adjustment of image, Information
display selection
Lamp Blink number of one-touch signal lamps
ClusterInformation display on the cluster, Voice
volume, Welcome sound
Seat/Mirror/Steering
wheelSeat position, O/S mirror position, Steering
wheel position, Easy Access
Smart heating wire/ventilation On/Off
Door Automatic door lock/unlock, Two Press Unlock
Smart phone wireless
chargingWireless charging On/Off
Air conditioningSetting up temperature unit, Block air inflow/
Automatic ventilation/Window defroster On/
Off
Infotainment
menuNavigationPreferred volume of the navigation system
Recent destination
User preset My menu list settings, Radio preset
Phone connectivityBluetooth preferential connection
CarPlay/Android Auto/MirrorLink On/Off
Air conditioning Operating conditionLatest operation setup of the following
functions: Temperature (AUTO), air flow
direction, air volume, air conditioner, air intake
control, SYNC, Front windshield defroster,
OFF
For more information of personalization, refer to the infotainment system manual.
CAUTION
If you leave the digital key in the vehicle after locking or unlocking the doors or
starting the vehicle with the smart key, the doors can be locked with the central
door lock. Have the digital key with you at all times.

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Convenience Features
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Air flow direction
The mode selection icon or button controls the direction of the air flow through the
ventilation system.
Air flow direction F (if equipped) changes along with air flow direction G.

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Convenience Features
OFF
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A : Front seat control from the front,
B : Rear seat control from the front,
C : Rear seat control from the rear,
D : Front seat control from the rear
Touch the OFF icon or button to turn
the climate control system off. You can
still operate the mode and air intake
buttons as long as the Engine is in the
ON position.

[If OFF is pressed from the front seat,
the front and rear climate control
system will turn off.

[If OFF is pressed from the rear seat,
only the rear climate control system
will turn off.
System Operation
Cooling / Ventilation
1. Select the Face Level mode.
2. Set the air intake control to fresh or
recirculation mode.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating
1. Select the Floor Level mode.
2. Set the air intake control to fresh or
recirculation mode.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If desired, turn the air conditioning ON
with the temperature control knob set
to heat in order to dehumidify the air
before it enters into the cabin.
If the windshield fogs up, select the Front
Defrost
mode.
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[To keep dust or unpleasant fumes
from entering the vehicle through the
ventilation system, temporarily set the
air intake control to the recirculation
mode. Return the control to the to
Fresh mode when the unpleasant air
outside has diminished. This will help
keep the driver alert and comfortable.

[To help prevent the inside of the
windshield from fogging, set the air
intake control to fresh mode and the
fan speed to the desired position, turn
on the air conditioning system, and
adjust the temperature control to the
desired temperature.

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PCM parts
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- Size: 2x2x1 in. (53x53x27 mm)
- Weight: 1.6 oz (46 g)
A: Upper cover
B: PCB & Connector
C: Water protection PCB cover
D: Photo-catalyst
E: Lower cover
F: Leakage protection seal
Direction for use
The PCM, Photo-catalyst Air Purifier
Module for HVAC is activated
automatically when the engine of
automobile is started and deactivated
automatically when the engine is turned
off.
NOTICE

[Do not disassemble, modify or
repair. Any changes or modifications
to product can void your
manufacturer’s warranty.

[If you need servicing, visit a
designated service center.

[Do not use the product for anything
other than its original purpose.

[Do not drop or cause excessive
impact to the product.

[Do not apply any other substances
on the photo catalyst surface.

[If water is on the product, dry it
thoroughly before using it.
NOTICE

[Disposal
Dispose of contents and containers
according to the regulations
stipulated in the wastes control act.

[Storage
-Do not store near acids. As packed
massive products may constitute a
manual handling risk. (e.g., sharp)
-Do not store in areas with high
concentrations of dust or airborne
materials.
WARNING

[This product should be sold
only through and be installed by
automobiles. Other uses are not
acceptable device.

[PCM may be particularly helpful
when additional ventilation with
outdoor air is not possible without
compromising indoor comfort
(temperature or humidity), or when
outdoor air pollution is high.

[The use of PCM alone cannot
ensure adequate indoor air quality,
particularly where significant
pollutant sources are present, and
ventilation is insufficient.
Information
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WARNING
Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and
death.
Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust.
If at any time you smell engine exhaust inside the vehicle, open the windows
immediately. Exposure to CO can cause unconsciousness and death by asphyxiation.
Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the
oil or for any other purpose. If you hear a change in the sound of the exhaust or if you
drive over something that strikes the underneath side of the vehicle, have the exhaust
system checked as soon as possible by an authorized retailer of Genesis Branded
products.
Do not run the engine in an enclosed area.
Letting the engine idle in your garage, even with the garage door open, is a hazardous
practice. Run the engine only long enough to start the engine and to move the vehicle
out of the garage.
Avoid idling the engine for prolonged periods with people inside the vehicle.
If it is necessary to idle the engine for a prolonged period with people inside the
vehicle, be sure to do so only in an open area with the air intake set at “Fresh” and fan
control set to high so fresh air is drawn into the interior.
Keep the air intakes clear.
To assure proper operation of the ventilation system, keep the ventilation air intakes
located in front of the windshield clear of snow, ice, leaves, or other obstructions.
If you must drive with the trunk open:
Close all windows.
Open instrument panel air vents.
Set the air intake control at “Fresh”, the air flow control at “Floor” or “Face”, and the fan
control set to high.
WARNING
CALIFORNIA PROPOSITION 65 WARNING
Engine exhaust and a wide variety of automobile components including
components found in the interior furnishings in a vehicle, contain or emit harmful
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 components contain or emit chemicals known to the State of California
to cause cancer and birth defects or other reproductive harm.

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Maintenance
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations. There
are three emission control systems, as
follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to ensure the proper function
of the emission control systems, it
is recommended that you have your
vehicle inspected and maintained by an
authorized retailer of Genesis Branded
products in accordance with the
maintenance schedule in this manual.
NOTICE
For the Inspection and Maintenance
Test (with Electronic Stability Control
(ESC) system)

[To prevent the vehicle from misfiring
during dynamometer testing, turn
the Electronic Stability Control
(ESC) system off by pressing the ESC
switch (ESC OFF light illuminated).

[After dynamometer testing is
completed, turn the ESC system back
on by pressing the ESC switch again.
1. Crankcase Emission Control
System
The positive crankcase ventilation system
is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative Emission Control
System Including Onboard
Refueling Vapor Recovery
(ORVR)
The Evaporative Emission Control System
is designed to prevent fuel vapors from
escaping into the atmosphere. The
ORVR system is designed to allow the
vapors from the fuel tank to be loaded
into a canister while refueling at the gas
station, preventing the escape of fuel
vapors into the atmosphere.
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve
is controlled by the Engine Control
Module (ECM); when the engine coolant
temperature is low during idling, the
PCSV closes so that evaporated fuel
is not taken into the engine. After the
engine warms-up during ordinary
driving, the PCSV opens to introduce
evaporated fuel to the engine.
EMISSION CONTROL SYSTEM

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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.