2022 HYUNDAI IONIQ 5 inverter

Foreword / Starting your Electric vehicle
1-8
MAIN COMPONENTS OF ELECTRIC VEHICLE
Main Components of Electric
Vehicle

[On-Board Charger (OBC) : A device
that charges the high voltage battery
by converting AC power of the power
grid to DC power.

[Inverter : Transforms direct current
into alternate current to supply power
to the motor, and transforms alternate
current into direct current to charge
the high voltage battery.

[LDC : Transforms power from the high
voltage battery to low voltage (12 V) to
supply power to the vehicle (DC-DC).

[VCU : Control the various controls on
the vehicle.

[Motor : Uses electrical energy stored
inside the high voltage battery to drive
the vehicle (functions like an engine in
a standard vehicle).

[Reduction gear : Delivers rotational
force of the motor to the tires at
appropriate speeds and torque.

[High voltage battery (lithium-ion
battery) : Stores and supplies power
necessary for the electric vehicle
to operate (12 V auxiliary battery
provides power to the vehicle features
such as lights and wipers).
ÃOBC : On-Board Charger
ÃLDC : Low Voltage DC-DC Converter
ÃVCU : Vehicle Control Unit
WARNING

[Do not intentionally remove
or disassemble high voltage
components and high voltage
battery connectors and wires. Also,
be careful not to damage high
voltage components and the high
voltage battery. It may cause serious
injury and significantly impact the
performance and durability of the
vehicle.

[When inspection and maintenance
is required for high voltage
components and the high voltage
battery, contact an authorized
HYUNDAI dealer.
High Voltage Battery
(lithium-ion battery)

[The charge amount of the high
voltage battery may gradually
decrease when the vehicle is not
being driven.

[The battery capacity of the high
voltage battery may decrease when
the vehicle is stored in high/low
temperatures.

[Distance to empty may vary
depending on the driving conditions
(such as outside temperature), even
if the charge amount is the same.
The high voltage battery may expend
more energy when driving at high-
speed or uphill. These actions may
reduce the distance to empty.

[The high voltage battery is used when
using the air-conditioner / heater.
This may reduce the distance to
empty. Make sure to set moderate
temperatures when using the air-
conditioner/heater.

01
1-17

[Do not remodel or disassemble
the provided V2L connector. The
failure caused by remodeling or
disassembling is not covered by the
warrant.

[Do not drop the V2L connector or
give a strong impact to it.

[Do not place objects on the V2L
connector.

[Be sure to disconnect the V2L
connector from the vehicle when you
are finished using V2L.

[When the high voltage battery
charge reaches the set discharging
limit(%), the operation stops, and
a warning message is displayed on
the instrument panel. If you want
V2L operation, set the discharging
limit(%) lower than the current
battery charge.

[When using various electric
products, use them below the
maximum power capacity that can
be supplied by the vehicle.

[If you use an electrical appliance
that exceeds the maximum power
capacity that the vehicle can supply,
the operation will stop and a warning
message will be displayed on the
instrument panel. Make sure the
total power consumption of the
electrical appliance you use exceeds
the V2L maximum power capacity.

[Some of the electric products may
not operate normally even if the
product has power consumption less
than the maximum power capacity
provided by the vehicle.
-Electrical products that require
high power during initial
operation.
-Measuring devices that need to
process accurate data.
-Electric products sensitive to
inverter type AC power supply
(Inverter: A device that converts
DC power into AC power)
[Do not use products that require
a continuous power supply,
such as medical equipment. The
power supply may be interrupted
depending on the vehicle’s
condition.

[Only use home appliances under 16
ampere.

[Put the power plug fully and use
the qualified plug that meets the
standard. If you use worn, corroded
or broken plug or improper plug, it
might be a cause of malfunction.

[Use the power plug with ground
connection.

[Do not use high power home
appliances such as air conditioner,
washing machine or dryer.

[Do not hang the home appliances on
to the wire.

[For various devices connected to
an power outlet, use only products
that have obtained national
safety certification. For usage and
precautions, refer to the manual of
the device. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)

[For devices used outdoors in
a vehicle, use a product with a
waterproof function or use it in a
waterproof environment. Do not use
in environments with rain or high
humidity. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)

[If there is a risk of lightning, do not
use the V2L function outside the
vehicle.

[Do not connect multiple portable
multi-outlets.

[When using an extension cable, if
the cable is twisted or overlapped by
itself may cause a fire. Be sure to use
the cable without twisting it.

Seats & Safety System
3-60
The OCS is designed to help detect
the presence of a properly-seated
front passenger and determine if the
passenger’s front air bag should be
enabled (may inflate) or not.
The purpose is to help reduce the risk
of injury or death from an inflating air
bag to certain front passenger seat
occupants, such as children, by requiring
the air bag to be automatically turned
OFF.
For example, if a child restraint of the
type specified in the regulations is on the
seat, the occupant classification sensor
can detect it and cause the air bag to
turn OFF.
Front passenger seat adult occupants
who are properly seated and wearing the
seat belt properly, should not cause the
passenger air bag to be automatically
turned OFF. For smaller adults it may turn
OFF, however, if the occupant does not
sit in the seat properly (for example, by
not sitting upright, by sitting on the edge
of the seat, or by otherwise being out of
position), this could cause the sensor to
turn the air bag OFF.You will find the “PASSENGER AIR BAG
OFF” indicator on the overhead console
panel. This system detects the conditions
1-4 in the following table and activates or
deactivates the front passenger air bag
based on these conditions.
Always be sure that you and all vehicle
occupants are seated properly and
wearing the seat belt properly for the
most effective protection by the air bag
and the seat belt.
The OCS may not function properly if the
passenger takes actions which can affect
the classification system. These include:

[Failing to sit in an upright position.

[Leaning against the door or center
console.

[Sitting towards the sides of the front
of the seat.

[Putting their legs on the dashboard or
resting them on other locations which
reduce the passenger weight on the
front seat.

[Wearing the seat belt improperly.

[Reclining the seatback.

[Wearing thick clothes like ski wear or
hip protection wear.

[Putting an additional thick cushion on
the seat.

[Putting electrical devices (for
example, notebook, satellite radio) on
the seat with inverter charging.

03
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OHI038158

[NEVER lean on the door or center console or sit on
one side of the front passenger seat.
OJX1039069

[Do not sit on the passenger seat wearing heavily
padded clothes such as ski wear and hip protector.
OJX1039070

[Do not use car seat accessories such as thick blankets
and cushions which cover up the car seat surface.
OJX1039071

[Do not place electronic devices such as laptops, DVD
player, or conductive materials such as water bottles
on the passenger seat.

[Do not use electronic devices such as laptops and
satellite radios which use inverter chargers.
OJX1039072

[If large quantity of liquid has been spilled on the
passenger seat, the air bag warning light may
illuminate or malfunction.
Therefore, make sure the seat has been completely
dried before driving the vehicle.

[Do not place sharp objects on the front passenger seat. These may damage the
occupant detection system, if they puncture the seat cushion.

[Do not place any items under the front passenger seat.

[When changing or replacing the seat or seat cover, use original items only.
The OCS has been developed based on using original HYUNDAI car seats only.
Altering or changing the authentic parts may result in system malfunction and
increase risk of injury when in collision. Any of the above could interfere with the
proper operation of the OCS sensor thereby increasing the risk of an injury in an
accident.

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

Maintenance
9-40
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
FRT SEAT HEATER20AFront Air Ventilation Seat Control Module, Front Seat
Warmer Control Module
WASHER15A Multifunction Switch
IBU27.5A IBU
IG3 910A SCU, Rear Inverter, BMU
BMS10A BMU
A/BAG210A SRS Control Module
WIN LH25ADriver Safety Power Window Module, Passenger
Safety Power, Rear Power Window Switch LH
SPARE115A Not Used
E-SHIFTER310A Electronic ATM Shift Lever
MODULE410AFront/Rear Corner Radar LH/RH, Front/Rear Inverter,
Crash Pad Switch, ADAS Driving ECU, VESS Unit,
Front Radar, Front View Camera, ADAS Parking ECU
USB CHARGER15A Front USB Charger #1, Front USB Charger #2

09
9-47
Fuse NameFuse Rating Circuit Protected
WIPER125A PCB Block (Wiper Main Relay)
EPCU115A Front Inverter (AWD)
HORN15APCB Block (Horn Relay), PCB Block (Burglar Alarm
Horn Relay)
WIPER27.5A IBU
VCU215A VCU
IG3 120A ICU Junction Block (Fuse : F14, F16, F24)
IG3 315A Electronic Water Pump
IG3 510A BMS Coolant 3Way Valve
VCU310A VCU
IG3 410AA/C Coolant Valve, Electronic Water Pump #1, #2,
Electronic A/C Compressor
IEB310A Multipurpose Check Connector, IEB Unit
IG3 610A Cooling Fan Motor, Front Electronic Oil Pump (AWD)
MDPS2 *
110A MDPS Unit
IG3 215A Front Inverter (AWD), VCU
*1 : MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering)