sensor HYUNDAI ELANTRA 2023 Workshop Manual

07
7-121
Rear Cross-Traffic Collision
Warning Malfunction and
Limitations
Rear Cross-Traffic Collision Warning
malfunction
OCN7070064L
When Rear Cross-Traffic Collision
Warning is not working properly, the

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warning message will appear on the
cluster for several seconds, and the
master (
) warning light will illuminate
on the cluster. If this occurs, have the
vehicle inspected by an authorized
HYUNDAI dealer.
OCN7070040L
When the side view mirror mirror
warning light is not working properly,
the ‘Check side view mirror warning
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the cluster for several seconds, and the
master (
) warning light will illuminate
on the cluster. If this occurs, have the
vehicle inspected by an authorized
HYUNDAI dealer.
Rear Cross-Traffic Collision Warning
disabled
OCN7070065L
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Collision Warning.
If this occurs, the ‘Rear Cross-Traffic
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warning message will appear on the
cluster.
Rear Cross-Traffic Collision Warning
will operate properly when such foreign
material or trailer, etc., is removed.
If Rear Cross-Traffic Collision Warning
does not operate properly after it is
removed, have the vehicle inspected by
an authorized HYUNDAI dealer.

07
7-131
Rear Cross-Traffic Collision-
Avoidance Assist Malfunction
and Limitations
Rear Cross-Traffic Collision-
Avoidance Assist malfunction
OCN7070064L
When Rear Cross-Traffic Collision-
Avoidance Assist is not working properly,
the ‘Check Rear Cross-Traffic Safety
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the cluster for several seconds, and the
master (
) warning light will illuminate
on the cluster. If this occurs, have the
vehicle inspected by an authorized
HYUNDAI dealer.
OCN7070040L
When the side view mirror warning
light is not working properly, the ‘Check
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message will appear on the cluster
for several seconds, and the master
(
) warning light will illuminate on the
cluster. If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
Rear Cross-Traffic Collision-
Avoidance Assist disabled
OCN7070065L
When the rear bumper around the rear-
side radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Collision-Avoidance Assist.
If this occurs, the ‘Rear Cross-Traffic
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warning message will appear on the
cluster.
Rear Cross-Traffic Collision-Avoidance
Assist will operate properly when
such foreign material or trailer, etc., is
removed.
If Rear Cross-Traffic Collision-Avoidance
Assist does not operate properly after it
is removed, have the vehicle inspected
by an authorized HYUNDAI dealer.

07
7-135
Reverse Parking Distance Warning can
warn the driver if an obstacle is detected
when the vehicle is moving forward or
backward at low speeds.
Detecting sensor
OCN7050051N
[2] : Rear ultrasonic sensors
Refer to the picture above for the
detailed location of the detecting
sensors.
Reverse Parking Distance
Warning Settings
OCN7071027L
Warning Volume
With the engine on, select ‘Driver
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Driver Assistance System7-136
Reverse Parking Distance
Warning Operation
Reverse Parking Distance Warning

[ Reverse Parking Distance Warning
will operate when the gear is in R
(Reverse).

[ Reverse Parking Distance Warning
helps detect a person, animal or
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rearward speed is below 6 mph (10
km/h).
Distance
from object Warning
indicator When
driving
backward Warning
sound
24~48 in.
(

60~120 cm)Buzzer beeps
intermittently
12~24 in.
(30~60 cm)
Beeps more frequently
12 in. (within 30 cm)
Beeps
continuously

[ The corresponding indicator will
illuminate whenever each ultrasonic
senor detects a person, animal or
object in its sensing range. Also an
audible warning will sound.

[ When more than two objects are
detected at the same time, the closest
one will be warned with an audible
warning.

[ The shape of the indicator in the
illustration may differ from the actual
vehicle.
Reverse Parking Distance
Warning Malfunction and
Precautions
Reverse Parking Distance Warning
malfunction
After starting the engine, a beep will
sound when the gear is shifted to R
(Reverse) to indicate Reverse Parking
Distance Warning is operating properly.
However, if one or more of the following
occurs, first check whether the ultrasonic
sensor is damaged or whether the
system is in a non operating condition.
If it still does not work properly, have
the vehicle inspected by an authorized
HYUNDAI dealer.

[The audible warning does not sound.

[ The buzzer sounds intermittently.

[ 7KH
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cluster.
OCN7070066L

07
7-137
WARNING

[Reverse Parking Distance Warning
is a supplemental function. The
operation of the system can be
affected by several factors (including
environmental conditions). It is the
responsibility of the driver to always
check the rear view before and while
parking.

[ Your new vehicle warranty does not
cover any accidents or damage to
the vehicle.

[ Pay close attention when driving
near objects, pedestrians, and
especially children. Some objects
may not be detected by the
ultrasonic sensors, due to the objects
distance, size or material, all of
which can limit the effectiveness of
the sensor.
Limitations of Reverse Parking
Distance Warning

[Reverse Parking Distance Warning
may not operate properly when:
- Moisture is frozen to the sensor
- Sensor is covered with foreign material, such as snow or water
(The system will operate properly
when such foreign material are
removed.)

- The weather is extremely hot or cold
- The sensor or sensor assembly is disassembled
- The surface of the sensor is pressed hard or hit with a hard object
- The surface of the sensor is scratched with a sharp object
- The sensors or its surrounding area is directly sprayed with high
pressure washer
[
Reverse Parking Distance Warning
may malfunction when:

- Heavy rain or water spray is present
- Water flows on the surface of the sensor
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sensors
- The sensor is covered with snow or ice
- Driving on uneven road, gravel roads or bushes
- Objects that generates ultrasonic waves are near the sensor
- License plate is installed in a different spot from the original
location
- The vehicle bumper height or ultrasonic sensor installation has
been modified
- Attaching equipment or accessories next to the ultrasonic sensors

[ The following objects may not be
detected:

- Sharp or slim objects, such as ropes,
chains or small poles.
- Objects, which tend to absorb sensor frequency, such as clothes,
spongy material or snow.
- Objects smaller than 40 in. (100 cm) in length and narrower than 6 in. (14
cm) in diameter.

[ Parking Distance Warning Indicators
may be displayed differently from
the actual detected location when
the obstacle is located between the
sensors.

[ Parking Distance Warning indicator
may not occur sequentially depending
on vehicle speed or obstacle shape.

[ If Reverse Parking Distance Warning
needs repair, have the vehicle
inspected by an authorized HYUNDAI
dealer.

Driver Assistance System7-138
Reverse Parking Collision-Avoidance
Assist can warn the driver or can
assist with braking to help reduce the
possibility of collision with a pedestrian
or an object when backing up.
WARNING

[ ALWAYS look around your vehicle to
make sure there are no pedestrians
or objects before moving the vehicle.

[ Do not solely rely on Reverse Parking
Collision-Avoidance Assist. Doing
so may lead to vehicle damage or
injuries.

[ Some objects may not be detected
by the rear ultrasonic sensors due
to the objects distance, size or
material, all of which can limit the
effectiveness of the sensor.
Detecting sensor
OCN7051143L
OCN7050051N[1] : Rear view camera,
[2] : Rear ultrasonic sensors
Refer to the picture above for the
detailed location of the detecting
sensors.
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07
7-139
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensors:

[Always keep the rear view camera
and rear ultrasonic sensors clean.

[ Do not use any cleanser containing
acid or alkaline detergents when
cleaning the rear view camera lens.
Use only a mild soap or neutral
detergent, and rinse thoroughly with
water.

[ Never disassemble or strike the rear
view camera or the rear ultrasonic
sensors components.

[ Do not apply unnecessary force on
the rear view camera or the rear
ultrasonic sensors. Reverse Parking
Collision-Avoidance Assist may
not operate properly if the rear
view camera or the rear ultrasonic
sensor(s) is forcibly moved out of
proper alignment. Have the vehicle
inspected by an authorized HYUNDAI
dealer.

[ Do not spray the rear view camera or
the rear ultrasonic sensors or their
surrounding area directly with a
high pressure washer. It may cause
the rear view camera or the rear
ultrasonic sensors to malfunction.

[ Reverse Parking Collision-Avoidance
Assist may not work properly if the
bumper has been damaged, replaced
or repaired.

[ Do not apply objects, such as a
bumper sticker or a bumper guard,
near the rear view camera or rear
ultrasonic sensors or apply paint to
the bumper. Doing so may adversely
affect the performance of Reverse
Parking Collision-Avoidance Assist.

[ Reverse Parking Collision-Avoidance
Assist may not operate properly if
interfered by strong electromagnetic
waves.
Reverse Parking Collision-
Avoidance Assist Settings
Setting features
OCN7070110N
Parking Safety

[With the engine ON, select or
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07
7-141
Reverse Parking Collision-
Avoidance Assist Operation
Operating conditions
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from the Settings menu, Reverse Parking
Collision-Avoidance Assist will be in
the ready status when the following
conditions are satisfied: - The liftgate is closed
- The gear is shifted to R (Reverse)
- Vehicle speed is below 6 mph (10 km/h)
- Reverse Parking Collision-Avoidance Assist components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
Warning Only

[ If R
everse Parking Collision-Avoidance
Assist detects a risk of collision with
a pedestrian or an object, Reverse
Parking Collision-Avoidance Assist
will warn the driver with an audible
warning, steering wheel vibration
and warning message on the cluster.
When Rear View Monitor is operating,
a warning will appear on the
infotainment system screen.

[
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[ The warning will turn off when the
gear is shifted to P (Park), N (Neutral)
or D (Drive). Active Assist

[
If R
everse Parking Collision-Avoidance
Assist detects a risk of collision with
a pedestrian or an object, the system
will warn the driver with an audible
warning, steering wheel vibration
and warning message on the cluster.
When Rear View Monitor is operating,
a warning will appear on the
infotainment system screen.

[ If Reverse Parking Collision-Avoidance
Assist detects imminent collision with
a pedestrian or an object behind the
vehicle, Reverse Parking Collision-
Avoidance Assist will assist you with
braking. The driver needs to pay
attention as the brake assist will end
within 2 seconds. The driver must
immediately depress the brake pedal
and check vehicle surroundings.

[ Brake control will end when:
- The gear is shifted to P (Park) or D (Drive).
- The driver depresses the brake pedal with sufficient power
- Braking assist has last for approximately 2 seconds

[ The warning will turn off when:
- The driver shifts the gear to P (Park), N (Neutral), or D (Drive)

07
7-143
Function disabled
OCN7051046L
The rear view camera is used as a
detecting sensor to detect pedestrians. If
the camera lens is covered with foreign
material, such as snow or rain, it may
adversely affect camera performance
and Reverse Parking Collision-Avoidance
Assist may not operate properly. Always
keep the camera lens clean.
OCN7060103
The rear ultrasonic sensors are located
inside the rear bumper to detect objects
in the rear area. If the sensors are
covered with foreign material, such as
snow or rain, it may adversely affect
sensor performance and Reverse Parking
Collision-Avoidance Assist may not
operate properly. Always keep the rear
bumper clean.
„Rear view camera„Rear ultrasonic sensor
OCN7060127NOCN7060128N
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warning message will appear on the
cluster if the following situations occur:
- The rear view camera is covered with foreign material, such as snow or rain,
etc.
- There is inclement weather, such as heavy snow, heavy rain, etc.
If this occurs, Reverse Parking Collision-
Avoidance Assist may turn off or may not
operate properly. Check whether the rear
view camera and rear ultrasonic sensors
are clean.

Driver Assistance System7-144
Limitations of Reverse Parking
Collision-Avoidance Assist
Reverse Parking Collision-Avoidance
Assist may not assist braking or warn
the driver even if there are pedestrians
or objects under the following
circumstances:

[ Any non-factory equipment or
accessory is installed

[ Your vehicle is unstable due to an
accident or other causes

[ Bumper height or rear ultrasonic
sensor installation has been modified

[ Rear view camera or rear ultrasonic
sensor(s) is damaged

[ Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.

[ Rear view camera is obscured by a
light source or by inclement weather,
such as heavy rain, fog, snow, etc.

[ The surrounding is very bright or very
dark

[ Outside temperature is very high or
very low

[ The wind is either strong (above
12 mph (20 km/h)) or blowing
perpendicular to the rear bumper

[ Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle

[ An ultrasonic sensor with similar
frequency is near your vehicle

[ There is ground height difference
between the vehicle and the
pedestrian

[ The image of the pedestrian in the
rear view camera is indistinguishable
from the background
[
The pedestrian is near the rear edge of
the vehicle

[ The pedestrian is not standing upright

[ The pedestrian is either very short or
very tall for Reverse Parking Collision-
Avoidance Assist to detect

[ The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect

[ The pedestrian is wearing clothing
that does not reflect ultrasonic waves
well

[ Size, thickness, height, or shape of
the object does not reflect ultrasonic
waves well (for example, pole, bush,
curbs, carts, edge of a wall, etc.)

[ The pedestrian or the object is moving

[ The pedestrian or the object is very
close to the rear of the vehicle

[ A wall is behind the pedestrian or the
object

[ The object is not located at the rear
center of your vehicle

[ The object is not parallel to the rear
bumper

[ The road is slippery or inclined

[ The driver backs up the vehicle
immediately after shifting to R
(Reverse)

[ The driver accelerates or circles the
vehicle