2023 HYUNDAI IONIQ 5 charging

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1-41
ONE1Q011058E
10. After charging has started, the estimated charging time is displayed
on the instrument cluster for about 1
minute.
If you open the driver seat door while
charging, the estimated charging time
is also displayed on the instrument
cluster for about 1 minute. When
scheduled charging or scheduled
air conditioner/heater is set, the
estimated charging time is displayed
as “--” .
Information
Depending on the condition and durability
of the high voltage battery, charger
specifications, and ambient temperature,
the time required for charging the battery
may vary. Checking Charging Status
When charging the high voltage battery,
the charge level can be checked from
outside the vehicle.
For more details, refer to ‘Charge
Indicator Lamp for Electric Vehicle’ in
this chapter.

Foreword / Electric Vehicle System Overview
1-42
Charging Status Indicator Lamp for Portable Charger
„„Control Box
ONX4EPHQ011008L
Indicator
Details
POWEROn : Power on
CHARGE
On : Charge
Blink : Current limit due to high plug temperature or high
internal temperature
FA U LT
Blink : Charging interrupted

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1-43
IndicatorDetails
Error code
On : Error while charging/ Error during self-diagnosis
Error code Item Cause
E1 Control Pilot
communication Vehicle communication error
E2 Leakage Current leakage
E3 Charger error
E4 Plug temperature Plug overtemperature
warning
E5 Plug temperature failure
E6 Charger error
E7 Overcurrent Charging overcurrent warning
E8 Internal temperature Charger overheating
E9 Charger error
F1 Relay fusion Charger error
F2 Ground Monitoring/
Interrupt Poor grounding of outlet
F3 Switched mode power
supply power failure Switched mode power supply
error (voltage failure)
F4 Switched mode power supply
error (abnormal voltage)
F5 Control Pilot voltage
error Control Pilot (-) voltage error
F6 Control Pilot (+) voltage error
F7 Temperature sensor
error Plug temperature sensor error
F8 PCB internal temperature
sensor error

Foreword / Electric Vehicle System Overview
1-44
IndicatorDetails
CHARGE LEVEL
12 A
10 A
8 A
6 A
The charging current changes whenever the
button (1) is pressed for less than 1 sec with the
charger plugged into an electrical outlet but
not the vehicle. * The control box
ONX4EPHQ011024L

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Status / Diagnosis / Countermeasure
ONX4EPHQ011005L
• Charging connector plugged into
vehicle (POWER Green ON)
• Plug connected to an electric outlet
(POWER Green ON)
Contact an authorized HYUNDAI dealer.
ONX4EPHQ011006L
While charging • Charge indicator (POWER Green ON /
CHARGE Blue ON)
• Charging current
ONX4EPHQ011009L
Before plugging charging connector into
vehicle (POWER Green ON, FAULT Red
blink) • Abnormal temperature
• ICCB (In-Cable Control Box) failure
Contact an authorized HYUNDAI dealer.

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How to Disconnect Portable Charger
(ICCB: In-Cable Control Box)
ONE1Q011044
1. Hold the charging connector handle and pull it out.
Information
To prevent charging cable theft,
the charging connector cannot be
disconnected from the inlet when the
doors are locked or the charging connector is in the LOCK mode. Unlock all doors to
disconnect the charging connector from the inlet.
However, if the vehicle is in the charging
connector AUTO mode, the charging
connector automatically unlocks from the inlet when charging is completed.
If the charging connector is disconnected
while the release button is not pressed, the
connector and the inlet may be damaged.
For more details, refer to “Charging
Connector AUTO/ LOCK Mode” in this
chapter.
If the release button does not work even
after the all doors are unlocked, pull
the emergency lift cable in the motor
room and press the release button in the
connector to disconnect it from the vehicle.
If the release button still does not work,
consult an authorized HYUNDAI dealer. 2. Make sure to completely close the
charging door.
OAEE046507N
3. Disconnect the plug from the household electric outlet. Do not pull the cable when disconnecting the plug.
4. Close the protection caps of the
charging connector and the charging
plug to protect them from foreign
substances.
5. If the personal charging connector is used, store the connector in the cable
compartment.

Foreword / Electric Vehicle System Overview
1-48
Precautions for Portable Charger
(ICCB: In-Cable Control Box) •
Use the portable charger that is certified
by HYUNDAI Motors.
• Do not try to repair, disassemble, or adjust
the portable charger.
• Do not use an extension cord or adapter.
• Stop using immediately when failure
occurs.
• Do not touch the plug and charging
connector with wet hands.
• Do not touch the terminal part of the AC
charging connector and the AC charging
inlet on the vehicle.
• Do not connect the charging connector
to voltage that does not comply with
regulations.
• Do not use the portable charger if it is
worn out, exposed, or there exists any
type of damage on the portable charger.
• If the ICCB case and AC charging
connector is damaged, cracked, or the
wires are exposed in any way, do not use
the portable charger. •
Do not let children operate or touch the
portable charger.
• Keep the control box free of water.
• Keep the normal charging connector or
plug terminal free of foreign substances.
• Do not step on the cable or cord. Do not
pull the cable or cord and do not twist or bend it.
• Do not charge when there is lightning.
• Do not drop the control box or place a
heavy object on the control box.
• Do not place an object that can generate
high temperatures near the charger when
charging.
• Charging with the worn out or damaged
household electric outlet can result in a
risk of electric shock. If you are in doubt
to the household electric outlet condition,
have it checked by a licensed electrician.
• Stop using the portable charger
immediately if the household electric
outlet or any components is overheated
or you notice burnt odors.

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Charging the eleCtriC vehiCle (abrupt stop)
Action to be taken when charging stops abruptly
When the high voltage battery does not charge, check the followings:
1. Check the charging setting for the vehicle. Refer to “Charge Management”, in this chapter (for example, When scheduled charging is set, charging is not initiated
immediately when the AC charger or portable charger (ICCB: In-Cable Control Box)
is connected.)
2. Check the operation status of AC charger, portable charger and DC charger. (Charging Status Indicator Lamp for Portable Charger, refer to “Checking Charging
Status” for trickle charge in this chapter.)

à Actual method for indicating the charging status may vary in accordance with the
charger manufacturer.
3. When the vehicle does not charge and a warning message appears on the cluster, check the corresponding message. Refer to “LCD Display Messages”, in this chapter.
4. If the vehicle is properly charged when charged with another normally working
charger, contact the charger manufacturer.
5. If the vehicle does not charge when charged with another normally working charger, contact an authorized HYUNDAI dealer for inspection.
6. If charging fails and the service warning light (
) is lit in the cluster, contact an
authorized HYUNDAI dealer.