2023 HYUNDAI IONIQ 5 sensor

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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
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WARNING
ONE1Q011038
When the function is activating the
indicator lamp will illuminate and high
voltage electricity will be flowing in the
vehicle. Do not touch the high voltage
electric wire (orange), connector, and
all electric components and devices.
This may cause electric shock and lead
to injuries. Also, do not modify your
vehicle in any way. This may affect your
vehicle performance and lead to an
accident.
Warning and Indicator Lights
(related to electric vehicle)
Ready indicator
This indicator illuminates:
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible, or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Service Warning Light
This warning light illuminates:
• When the Start/Stop button is in the ON position.
- It illuminates for approximately 3 seconds and then goes off.
• When there is a problem with related
parts of the electric vehicle control
system, such as sensors, etc.
When the warning light illuminates while
driving, or does not go OFF after starting
the vehicle, have your vehicle inspected
by an authorized HYUNDAI dealer.

Seats & Safety System
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Advanced Rear Occupant Alert
(ROA) (if equipped)
Advanced Rear Occupant Alert is
provided to help prevent a driver from
leaving a vehicle with the rear passenger
left in the vehicle.
System setting
To use Rear Occupant Alert, it must be
enabled from the Settings menu in the
infotainment system screen. Select: - Setup � Vehicle Settings �
Convenience � Rear Occupant Alert
(ROA)
For detailed information, refer to the
separately supplied infotainment
system manual.
System operation • First alert
When you turn off the vehicle and
open the driver’s door after opening
and closing the rear door or liftgate,
the ‘Check rear seats’ warning
message appears on the cluster.
WARNING
Even if your vehicle is equipped with
Advanced Rear Occupant Alert (ROA),
always make sure to check the rear seat
before you leave the vehicle.
Advanced Rear Occupant Alert (ROA)
may not operate when: • Movement does not continue for
a certain period of time or the
movement is small.
• A child is not seated in a child
restraint system.
• Movement is detected in areas other
than the rear seats.
• The rear passenger is covered with a
fabric containing metallic substance
such as a blanket.
• An object in the vehicle blocks the
sensor.
• The sensor is contaminated by
foreign material.
• An animal at the rear seat or luggage
compartment is not large enough to
be detected by the sensor or there is
hardly any movement.
• Attaching objects or modifying the
interior ceiling, or the interior ceiling
is deformed or damaged.
• There are electronic interference
around the vehicle.
• Other environmental reasons that
may affect the system.

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OHI038175L
The Pre-Tensioner Seat Belt System
consists mainly of the following
components. Their locations are shown
in the illustration above:
(1) SRS air bag warning light
(2) Retractor pre-tensioner
(3) SRS control module
NOTICE
The sensor that activates the SRS
control module is connected with the
pre–tensioner seat belts. The SRS air
bag warning light on the instrument
cluster will illuminate for approximately
3~6 seconds after the Start/Stop button is in the ON position, and then it should
turn off.
If the pre-tensioner is not working
properly, the warning light will
illuminate even if the SRS air bag is not
malfunctioning. If the warning light
does not illuminate, stays illuminated
or illuminates when the vehicle is being
driven, have the pre-tensioner seat
belts and/or SRS control module be
inspected by an authorized HYUNDAI dealer as soon as possible.
Information
• Pre-tensioner seat belts may be
activated in certain frontal or side
collisions or rollover situations (if
equipped with rollover sensor).
• When the pre-tensioner seat belts are activated, a loud noise may be heard
and fine dust, which may appear to be
smoke, may be visible in the passenger
compartment. These are normal
operating conditions and are not hazardous.
• Although it is non-toxic, the fine dust may cause skin irritation and should
not be inhaled for prolonged periods.
Wash all exposed skin areas thoroughly
after an accident in which the pre-
tensioner seat belts were activated.

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Where are the Air Bags?
Driver’s and passenger’s front air bags
„„Driver’s front air bag
ONE1031045
„„Passenger’s front air bag
ONE1031046
Your vehicle is equipped with a
Supplemental Restraint System (SRS)
and lap/shoulder belts at both the driver
and passenger seating positions.
The SRS consists of air bags which are
located in the center of the steering
wheel and the passenger’s side front
panel pad above the glove box.
The air bags are labeled with the letters
“AIR BAG” embossed on the pad covers.
The purpose of the SRS is to provide the
vehicle’s driver and front passengers with
additional protection than that offered
by the seat belt system alone in case of a
frontal impact of sufficient severity. The seat belt buckle sensors determine
if the driver and front passenger's seat
belts are fastened. These sensors provide
the ability to control the SRS deployment
based on whether or not the seat belts are
fastened, and how severe the impact is.
The advanced SRS offers the ability to
control the air bag inflation within two
levels. A first stage level is provided for
moderate-severity impacts. A second
stage level is provided for more severe impacts.
According to the impact severity, and
seat belt usage, the SRS Control Module
(SRSCM) controls the air bag inflation.
Failure to properly wear seat belts can
increase the risk or severity of injury in an
accident.
WARNING
To reduce the risk of serious injury or
death from inflating front air bags, take
the following precautions: • Seat belts must be worn at all times
to help keep occupants positioned
properly.
• Move your seat as far back as
possible from front air bags, while
still maintaining control of the
vehicle.
• Never lean against the door or center
console.
• Do not allow the front passenger
to place their feet or legs on the
dashboard.
• No objects (such as crash pad
cover, mobile phone holder, cup
holder, perfume or stickers) should
be placed over or near the air bag
modules on the steering wheel,
instrument panel, windshield glass,
and the front passenger’s panel
above the glove box. Such objects
could cause harm if the vehicle is in a
crash severe enough to cause the air
bags to deploy.
• Do not attach any objects on the
front windshield and inside mirror.

Seats & Safety System
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Side air bags (if equipped)
„„Side air bag
ONE1031053N
ONE1031054N
Your vehicle is equipped with a side air
bag in each front seat. The purpose of
the air bag is to provide the vehicle’s
driver and the front passenger with
additional protection than that offered by
the seat belt alone.
The side air bags are designed to deploy during certain side impact collisions,
depending on the crash severity, angle,
speed and point of impact.
The side air bags on both sides of the
vehicle are designed to deploy when a
rollover is detected by a rollover sensor.
(if equipped with rollover sensor)
The side air bags are not designed to
deploy in all side impact or rollover
situations. The side air bags are designed to deploy during certain side impact collisions,
depending on the crash severity.
For vehicles equipped with a rollover sensor the side and/or curtain air bags
and pre-tensioners on both sides of
the vehicle may deploy if a rollover or
possible rollover is detected.
The side air bags are not designed to
deploy in all side impact or rollover
situations.
WARNING
To reduce the risk of serious injury or
death from an inflating side air bag,
take the following precautions: • Seat belts must be worn at all times
to help keep occupants positioned
properly.
• Do not allow passengers to lean their
heads or bodies onto doors, put their
arms on the doors, stretch their arms
out of the window, or place objects
between the doors and seats.
• Hold the steering wheel at the 9
o’clock and 3 o’clock positions, to
minimize the risk of injuries to your hands and arms.
• Do not use any accessory seat
covers. This could reduce or prevent
the effectiveness of the system.
• Do not hang other objects except
clothes. In an accident it may cause
vehicle damage or personal injury
especially when air bag is inflated.

Seats & Safety System
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For vehicles equipped with a rollover sensor the side and/or curtain air bags
and pre-tensioners on both sides of
the vehicle may deploy if a rollover or
possible rollover is detected.
The curtain air bags are not designed
to deploy in all side impact or rollover
situations.
WARNING
To reduce the risk of serious injury or
death from an inflating curtain air bag,
take the following precautions: • All seat occupants must wear
seat belts at all times to help keep
occupants positioned properly.
• Properly secure Child Restraint
System as far away from the door as possible.
• Do not place any objects over the air
bag. Also, do not attach any objects
around the area the air bag inflates
such as the door, side door glass,
front and rear pillar, roof side rail.
• Do not hang other objects except
clothes, especially hard or breakable objects.
In an accident, it may cause vehicle
damage or personal injury.
• Do not allow passengers to lean their
heads or bodies onto doors, put their
arms on the doors, stretch their arms
out of the window, or place objects
between the doors and seats.
• Do not open or repair the side curtain air bags.
How does the Air Bags System
Operate?
ONE1031044N
The SRS consists of the following
components:
(1) Driver’s front air bag module
(2) Passenger’s front air bag module
(3) Side air bag modules
(4) Curtain air bag modules
(5) Front retractor pre-tensioner
(6) Air bag warning light
(7) SRS control module (SRSCM) / Rollover sensor
(8) Front impact sensors
(9) Side impact sensors (acceleration)
(10) Side impact sensors (pressure)
(11) Driver’s and front passenger’s seat
belt buckle sensors.

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The SRSCM (Supplemental Restraint
System Control Module) continually
monitors all SRS components while the
Start/Stop button is ON to determine if a
crash impact is severe enough to require
air bag deployment or pre-tensioner seat
belt deployment.
SRS warning light
The SRS (Supplemental Restraint System)
air bag warning light on the instrument
panel displays the air bag symbol
depicted in the illustration. The system
checks the air bag electrical system for
malfunctions. The light indicates that
there is a potential problem with your
air bag system, which could include
your side and/or curtain air bags used
for rollover protection (if equipped with
rollover sensor).
WARNING
If your SRS malfunctions, the air bag
may not inflate properly during an
accident increasing the risk of serious
injury or death.
If any of the following conditions occur,
your SRS is malfunctioning: • The light does not turn on for
approximately three to six seconds
when the Start/Stop button is in the ON position.
• The light stays on after illuminating
for approximately three to six
seconds.
• The light comes on while the vehicle
is in motion.
• The light blinks when the vehicle is running.
Have an authorized HYUNDAI dealer inspect the SRS as soon as possible if
any of these conditions occur. During a moderate to severe frontal
collision, sensors will detect the
vehicle’s rapid deceleration. If the rate of
deceleration is high enough, the control
unit will inflate the front air bags, at the
time and with the force needed.
The front air bags help protect the driver
and front passenger by responding to
frontal impacts in which seat belts alone
cannot provide adequate restraint. When
needed, the side air bags help provide
protection in the event of a side impact
or rollover by supporting the side upper
body area. •
Air bags are activated (able to inflate
if necessary) only when the Start/Stop
button is in the ON or START position,
and it can be activated within about 3
minutes after the vehicle is turned off.
• Air bags inflate in the event of certain
frontal or side collisions to help
protect the occupants from serious
physical injury.
• Generally, air bags are designed to
inflate based upon the severity of a
collision, its direction, or etc. These
two factors determine whether
the sensors produce an electronic
deployment/inflation signal.
• The front air bags will completely
inflate and deflate in an instant. It is
virtually impossible for you to see the
air bags inflate during an accident. It is
much more likely that you will simply
see the deflated air bags hanging out
of their storage compartments after the collision.