2022 HYUNDAI IONIQ 5 HIGH VOLTAGE

Driving Your Vehicle
6-72
Safety chains
You should always attach chains between
your vehicle and your trailer.
Instructions about safety chains may
be provided by the hitch manufacturer
or trailer manufacturer. Follow the
manufacturer’s recommendation for
attaching safety chains. Always leave just
enough slack so you can turn with your
trailer. And, never allow safety chains to
drag on the ground.
Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to
your country’s regulations and that
it is properly installed and operating
correctly.
If your trailer weighs more than the
maximum trailer weight without trailer
brakes loaded, then it needs its own
brakes and they must be adequate. Be
sure to read and follow the instructions
for the trailer brakes so you’ll be able
to install, adjust and maintain them
properly. Be sure not to modify your
vehicle’s brake system.
WARNING
Do not use a trailer with its own brakes
unless you are absolutely certain that
you have properly set up the brake
system. This is not a task for amateurs.
Use an experienced, competent trailer
shop for this work.
Driving with a Trailer
Towing a trailer requires a certain
amount of experience. Before setting
out for the open road, you must get to
know your trailer. Acquaint yourself with
the feel of handling and braking with the
added weight of the trailer. And always
keep in mind that the vehicle you are
driving is now longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector(s), lights, tires and brakes.
During your trip, occasionally check
to be sure that the load is secure, and
that the lights and trailer brakes are still
working.
Information
When the ambient temperature is lower
than 32°F (0°C) and the remaining high
voltage battery is low, the power of the
vehicle with a trailer can be dropped,
causing a trouble in acceleration or drop
of the speed when driving hills.
When driving with a trailer, be sure to
charge the high voltage battery more than
50% if the ambient temperature is lower
than 32°F (0°C).

Driving Your Vehicle
6-76
Two labels on your driver’s door sill show
how much weight your vehicle was
designed to carry: the Tire and Loading
Information Label and the Certification
Label.
Before loading your vehicle, familiarize
yourself with the following terms for
determining your vehicle’s weight
ratings, from the vehicle’s specifications
and the Certification Label:
Base Curb Weight
This is the weight of the vehicle
including high voltage battery and
all standard equipment. It does not
include passengers, cargo, or optional
equipment.
Vehicle Curb Weight
This is the weight of your new vehicle
when you picked it up from your dealer
plus any aftermarket equipment.
Cargo Weight
This figure includes all weight added to
the Base Curb Weight, including cargo
and optional equipment.
GAW (Gross Axle Weight)
This is the total weight placed on each
axle (front and rear) - including vehicle
curb weight and all payload.GAWR (Gross Axle Weight Rating)
This is the maximum allowable weight
that can be carried by a single axle (front
or rear). These numbers are shown on
the Certification Label. The total load on
each axle must never exceed its GAWR.
GVW (Gross Vehicle Weight)
This is the Base Curb Weight plus actual
Cargo Weight plus passengers.
GVWR (Gross Vehicle Weight Rating)
This is the maximum allowable weight
of the fully loaded vehicle (including
all options, equipment, passengers
and cargo). The GVWR is shown on the
Certification Label located on the driver’s
door sill.
Overloading
WARNING
The Gross Axle Weight Rating (GAWR)
and the Gross Vehicle Weight Rating
(GVWR) for your vehicle are on the
Certification Label attached to the
driver’s (or front passenger’s) door.
Exceeding these ratings can cause an
accident or vehicle damage. You can
calculate the weight of your load by
weighing the items (and people) before
putting them in the vehicle. Be careful
not to overload your vehicle.
9(+,&/(:(,*+7

Emergency Situations
8-4
Jump starting can be dangerous if done
incorrectly. Follow the jump starting
procedure in this section to avoid serious
injury or damage to your vehicle. If in
doubt about how to properly jump start
your vehicle, have a service technician or
towing service do it for you.
WARNING
To prevent SERIOUS INJURY or DEATH
to you or bystanders, always follow
these precautions when working near
or handling the battery:
Always read and follow
instructions carefully when
handling a battery.
Wear eye protection designed
to protect the eyes from acid
splashes.
Keep all flames, sparks, or
smoking materials away from
the battery.
Hydrogen is always present
in battery cells, is highly
combustible, and may explode
if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do
not allow acid to contact your
eyes, skin or clothing.If acid gets into your eyes, flush your
eyes with clean water for at least 15
minutes and get immediate medical
attention. If acid gets on your skin,
thoroughly wash the area. If you feel
pain or a burning sensation, get medical
attention immediately.

[When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak. Lift with a
battery carrier or with your hands on
opposite corners.

[Do not attempt to jump start your
vehicle if your battery is frozen.

[NEVER attempt to recharge the
battery when the vehicle’s battery
cables are connected to the battery.

[The electrical ignition system works
with high voltage.
NEVER touch these components
with the vehicle running or when
the Start/Stop button is in the ON
position.

[The electrical ignition system works
with high voltage. NEVER touch
these components with the (
)
indicator ON or when the START/
STOP button is in the ON position.

[Do not allow the (+) and (-) jumper
cables to touch. It may cause sparks.

[The battery may rupture or explode
when you jump start with a low or
frozen battery.

[Do not directly connect the (-) to the
jump cable. Connect the (-) to the
one of the metallic parts located far
from the jump cable in the vehicle.
The direct (-) connection to the jump
cable may cause an explosion.

[Be sure to use only 12V battery to
jump start. Using batteries with other
voltages to jump start can damage
the battery or even provoke an
explosion.
-80367$57,1*

09
9-19
WARNING
To prevent SERIOUS INJURY or DEATH
to you or bystanders, always follow
these precautions when working near
or handling the battery:
Always read and follow
instructions carefully when
handling a battery.
Wear eye protection designed
to protect the eyes from acid
splashes.
Keep all flames, sparks, or
smoking materials away from
the battery.
Hydrogen is always present
in battery cells, is highly
combustible, and may explode
if ignited.
Keep batteries out of reach of
children.
Batteries contain sulfuric acid
which is highly corrosive. Do
not allow acid to contact your
eyes, skin or clothing.
If acid gets into your eyes,
flush your eyes with clean
water for at least 15 minutes
and get immediate medical
attention. If acid gets on
your skin, thoroughly wash
the area. If you feel pain or a
burning sensation, get medical
attention immediately.

[When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak. Lift with a
battery carrier or with your hands on
opposite corners.

[Do not attempt to jump start your
vehicle if your battery is frozen.

[NEVER attempt to recharge the
battery when the vehicle’s battery
cables are connected to the battery.

[The electrical ignition switch works
with high voltage. NEVER touch
these components with the “
”
indicator ON or when the START/
STOP button is in the ON position.
WARNING
CALIFORNIA PROPOSITION 65
WARNING
Battery posts, terminals, and related
accessories contain lead and lead
compounds, chemicals known to the
State of California to cause cancer,
birth defects and reproductive harm.
Batteries also contain other chemicals
known to the State of California
to cause cancer. Wash hands after
handling.
NOTICE
Always follow these instructions when
handling your vehicle’s battery to
prevent damage to your battery:

[When you do not use the vehicle for a
long time in a low temperature area,
disconnect the battery and keep it
indoors.

[Always charge the battery fully to
prevent battery case damage in low
temperature areas.

[Prevent liquid from wetting the
battery terminals. The performance
of the battery may be degraded, and
may cause injury. Be cautious when
loading liquid in the trunk.

[Do not tilt the battery.

[If you connect unauthorized
electronic devices to the battery, the
battery may be discharged. Never
use unauthorized devices.
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Maintenance
9-20
For best battery service
ONE1091009

[Keep the battery securely mounted.

[Keep the battery top clean and dry.

[Keep the terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.

[Rinse any spilled electrolyte from the
battery immediately with a solution of
water and baking soda.

[If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
Battery Capacity Label
OLMB073072
ÃThe actual battery label in the vehicle
may differ from the illustration.
1. CMF60L-BCI : The HYUNDAI model
name of battery
2. 12V : The nominal voltage
3. 60Ah(20HR) : The nominal capacity
(in Ampere hours)
4. 92RC : The nominal reserve capacity
(in min.)
5. 550CCA : The cold-test current in
amperes by SAE
6. 440A : The cold-test current in
amperes by EN
Battery Recharging
By battery charger
Your vehicle has a maintenance-free,
calcium-based battery.

[If the battery becomes discharged
over a short time (because, for
example, the headlamps or interior
lights were left on while the vehicle
was not in use), recharge it by slow
charging (trickle) for 10 hours.

[If the battery gradually discharges
because of high electrical load while
the vehicle is being used, recharge it
at 20-30A for two hours.

09
9-39
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
Child Lock15A Child Lock Relay, Child Unlock Relay
A/BAG IND7.5A Overhead Console
MEMORY210A Head-Up Display
START7.5A VCU, IBU
S/CHARGE220A SDC
MIRR HTR10ADriver Outside Mirror Unit, Passenger Outside Mirror
Unit
T/GATE15A Liftgate Release Relay
EPCU210A Rear Inverter
MODULE37.5AMultifunction Switch, IBU, Stop Lamp Switch, Driver
Door Module
CLUSTER7.5A Head-Up Display, Instrument Cluster
IG3 810AV2L Unit, ICCU, VCMS, Rear Electronic Oil Pump,
CDM
IG3 710AIncar Temperature Sensor, A/V & Navigation
Head Unit, A/C PTC Heater, A/C Control Module,
Instrument Cluster, High-Voltage Charging Lamp
IAU10A IAU, BLE UNIT
S/CHARGER/VISION
ROOF20A SDC, Vison Roof
AFCU10A AFCU, Driver/Passenger Door Outside Handle