ECU GENESIS G90 2023 Owners Manual
[x] Cancel search | Manufacturer: GENESIS, Model Year: 2023, Model line: G90, Model: GENESIS G90 2023Pages: 676, PDF Size: 14.16 MB
Page 10 of 676

1-5
01
Your new vehicle is designed to obtain maximum performance with UNLEADED FUEL,
as well as minimize exhaust emissions and spark plug fouling.
Your new vehicle is designed to use only unleaded fuel having an octane number
((R+M)/2) of 87 (Research Octane Number 91) or higher. For improved vehicle
performance, premium unleaded fuel with an octane number ((R+M)/2) of 91
(Research Octane Number 95) or higher is recommended. (Do not use methanol
blended fuels.)
NOTICE
To prevent damage to the engine and engine components, never add any fuel
system cleaning agents to the fuel tank other than what has been specified.
Consult an authorized retailer of Genesis Branded products for additional
information.
WARNING
[ Do not “top off” after the nozzle automatically shuts off when refueling.
[ Always check that the fuel cap is installed securely to prevent fuel spillage in the
event of an accident.
Gasoline containing alcohol and methanol
Gasohol, a mixture of gasoline and ethanol (also known as grain alcohol) are being
marketed along with or instead of leaded or unleaded gasoline. For example, “E15” is
a gasohol comprised of 15% ethanol and 85% gasoline. Do not use gasohol containing
more than 15% ethanol, and do not use gasoline or gasohol containing any methanol.
Either of these fuels may cause drivability problems and damage to the fuel system,
engine control system and emission control system.
Discontinue using gasohol of any kind if drivability problems occur. “E85” fuel is
an alternative fuel comprised of 85 percent ethanol and 15 percent gasoline, and is
manufactured exclusively for use in Flexible Fuel Vehicles. “E85” is not compatible
with your vehicle. Use of “E85” may result in poor engine performance and damage
to your vehicle’s engine and fuel system. Genesis Branded Vehicle recommends that
customers do not use fuel with an ethanol content exceeding 15 percent.
NOTICE
To prevent damage to your vehicle’s engine and fuel system:
[ Never use gasohol which contains methanol.
[ Never use gasohol containing more than 15% ethanol.
[ Never use leaded fuel or leaded gasohol.
[ Never use “E85” fuel.
Your New Vehicle Limited Warranty does not cover damage to the fuel system or any
performance problems caused by the use of “E85” fuel.
FUEL REQUIREMENTS
Page 61 of 676

3-30
Safety System
Carrying long/narrow cargo
ORS031038
Additional cargo space is provided to
accommodate long/narrow cargo (skis,
poles, etc.) not able to fit properly in the
trunk when closed.
1. Pull the armrest down.
2. Pull the cover down while pushing the
release lever down.
NOTICE
[ Be careful when loading cargo
through the rear passenger seats
to prevent damage to the vehicle
interior.
[ When both the armrest and the
panel, which located between the
rear seatback and the trunk for long-
item storage, are folded down, put
back the panel first, before folding
back the arm rest. If not, the panel
knobs and the armrest knobs may
interfere with each other and get
damaged.
CAUTION
[ Make sure the engine is off, the
vehicle is shifted to P (Park) and the
parking brake is applied whenever
loading or unloading cargo. The
vehicle may move if the shift lever
is inadvertently moved to another
position.
[ When cargo is loaded through the
rear passenger seats, ensure the
cargo is properly secured to prevent
it from moving while driving.
WARNING
Cargo should always be secured to
prevent it from being thrown about the
vehicle in a collision and causing injury
to the vehicle occupants. Do not place
objects in the rear seats, since they
cannot be properly secured and may hit
the front seat occupants in a collision.
Page 70 of 676

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03
SEAT BELTS
This section describes how to use the
seat belts properly. It also describes
some of the things not to do when using
seat belts.
Seat Belt Safety Precautions
Always fasten your seat belt and make
sure all passengers have fastened their
seat belts before starting any trip. Air
bags are designed to supplement the
seat belt as an additional safety device,
but they are not a substitute. Most states
require all occupants of a vehicle to wear
seat belts.
WARNING
Seat belts must be used by ALL
passengers whenever the vehicle is
moving. Take the following precautions
when adjusting and wearing seat belts:
[ Children under the age of 13 should
be properly restrained in the rear
seats.
[ Never allow children to ride in the
front passenger seat, unless the
air bag is deactivated. If a child is
seated move the seat as far back as
possible. And the child must always
be restrained in the seat properly.
[ NEVER allow an infant or child to be
carried on an occupant’s lap.
[ NEVER ride with the seatback
reclined when the vehicle is moving.
[ Do not allow children to share a seat
or seat belt.
[ Do not wear the shoulder belt under
your arm or behind your back.[ Never wear a seat belt over fragile
objects. If there is a sudden stop or
impact, the seat belt can damage it.
[ Do not use the seat belt if it is
twisted. A twisted seat belt will not
protect you properly in an accident.
[ Do not use a seat belt if the webbing
or hardware is damaged.
[ Do not latch the seat belt into the
buckles of other seats.
[ NEVER unfasten the seat belt
while driving. This may cause loss
of vehicle control resulting in an
accident.
[ Make sure there is nothing in the
buckle interfering with the seat
belt latch mechanism, because any
materials in the buckle can cause the
seat belt not to be fastened securely.
[ No modifications or additions
should be made by the user which
will either prevent the seat belt
adjusting devices from operating to
remove slack, or prevent the seat
belt assembly from being adjusted to
remove slack.
WARNING
Damaged seat belts and seat belt
assemblies will not operate properly.
Always replace:
[ Frayed, contaminated, or damaged
webbing.
[ Damaged hardware.
[ The entire seat belt assembly after it
has been worn in an accident, even
if damage to webbing or assembly is
not apparent.