sensor HYUNDAI SANTA FE 2023 Service Manual

07
7-103
Rear Cross-Traffic Collision-
Avoidance Assist Malfunction
and Limitations
Rear Cross-Traffic Collision-
Avoidance Assist malfunction
OTM070125N
When Rear Cross-Traffic Collision-
Avoidance Assist is not working properly,
the ‘Check Rear Cross-Traffic Safety
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on the cluster, and the function will turn
off automatically or the function will be
limited. Have the vehicle be inspected by
an authorized HYUNDAI dealer.
OTM070100N
When the side view mirror warning
light is not working properly, the ‘Check
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message will appear on the cluster.
Have the vehicle be inspected by an
authorized HYUNDAI dealer.
Rear Cross-Traffic Collision-
Avoidance Assist disabled
OTM070124N
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 normally when
such foreign material or trailer, etc., is
removed.
If Rear Cross-Traffic Collision-Avoidance
Assist does not operate normally after
it is removed, have the vehicle be
inspected by an authorized HYUNDAI
dealer.

07
7-109
Reverse Parking Distance Warning

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

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

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

[ The corresponding indicator will
illuminate whenever each ultrasonic
sensor 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
Limitations
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 normally.
However, if one or more of the following
occurs, first check whether the ultrasonic
sensor is damaged or blocked with
foreign material. If it still does not work
properly, have the vehicle be inspected
by an authorized HYUNDAI dealer.

[The audible warning does not sound.

[ The buzzer sounds intermittently.

[ 7KH
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T warning message appears on the
cluster.
OTM070218L

Driver assistance system7-110
WARNING

[ Reverse Parking Distance Warning
is a supplemental function. The
operation of Reverse Parking
Distance Warning 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 due to the malfunction of
Reverse Parking Distance Warning.

[ 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 normally when:
- Moisture is frozen to the sensor
- Sensor is covered with foreign material, such as snow or water
(Reverse Parking Distance Warning
will operate normally 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 has been subjected to a hard impact
- The surface of the sensor has been 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
- $IIHFWHGE\DQRWKHUYHKLFOH
TV
sensors
- The sensor is covered with snow
- Driving on uneven road, gravel roads or bushes
- Objects that generates ultrasonic waves are near the sensor
- Installing the license plate differently from the original location

- The vehicle bumper height or
ultrasonic sensor installation has
been modified
- Attaching equipments or accessories around 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.
- Pedestrians, animals or objects that are very close to the ultrasonic
sensors

[ 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 be
inspected by an authorized HYUNDAI
dealer.

07
7-113

[When ‘Parking Distance Warning Auto
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forward speed is above 12 mph (20
km/h), the Parking Safety button
indicator will turn off. Although you
drive below 6 mph (10 km/h), the
function will not turn on.

à If equipped with Reverse Parking
Collision-Avoidance Assist or
Remote Smart Parking Assist,
Forward/Reverse Parking Distance
Warning will turn off when vehicle
speed is above 18 mph (30 km/h).
Distance
from object Warning
indicator Warning
sound
Driving
forward
24~40 in.
(

60~100 cm)Buzzer beeps
intermittently
12~24 in.
(30~60 cm)
Beeps more frequently
within 12 in. (30 cm)
Beeps
continuously

[ The corresponding indicator will
illuminate whenever each ultrasonic
sensor 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

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

[ Reverse Parking Distance Warning
detects a person, animal or object in
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speed is below 6 mph (10 km/h).

[ :KHQWKHYHKLFOH
TVUHDUZDUGVSHHGLV below 6 mph (10 km/h), both the front
and rear ultrasonic sensors will detect
objects. However, the front ultrasonic
sensors can detect a person, animal or
object when it is within 24 in. (60 cm)
from the sensors.
Distance
from object Warning
indicator Warning
sound
Driving
rearward
24~48 in.
(

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

[ The corresponding indicator will
illuminate whenever each ultrasonic
sensor 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.

Driver assistance system7-114
Parking Distance Warning
Malfunction and Limitations
Parking Distance Warning
malfunction
After starting the engine, a beep will
sound when the gear is shifted to R
(Reverse) to indicate Forward/Reverse
Parking Distance Warning is operating
normally.
However, if one or more of the following
occurs, first check whether the ultrasonic
sensor is damaged or blocked with
foreign material. If it still does not work
properly, have the vehicle be inspected
by an authorized HYUNDAI dealer.

[ The audible warning does not sound.

[ The buzzer sounds intermittently.

[ 7KH
S3DUNLQJVHQVRUHUURURUEORFNDJH
T warning message appears on the
cluster.
OTM070172L
WARNING

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

[ Your new vehicle warranty does not
cover any accidents or damage to
the vehicle due to the malfunction of
Forward/Reverse Parking Distance
Warning.

[ 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.

07
7-115
Limitations of Parking Distance
Warning

[Forward/Reverse Parking Distance
Warning may not operate normally
when:
- Moisture is frozen to the sensor
- Sensor is covered with foreign material, such as snow or water
(Forward/Reverse Parking Distance
Warning will operate normally 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 has been subjected to a hard impact
- The surface of the sensor has been scratched with a sharp object
- The sensors or its surrounding area is directly sprayed with high
pressure washer

[ Forward/Reverse Parking Distance
Warning may malfunction when:

- Heavy rain or water spray is present
- Water flows on the surface of the sensor
- $IIHFWHGE\DQRWKHUYHKLFOH
TV
sensors
- The sensor is covered with snow
- Driving on uneven road, gravel roads or bushes
- Objects that generates ultrasonic waves are near the sensor
- Installing the license plate differently from the original location

- The vehicle bumper height or
ultrasonic sensor installation has
been modified
- Attaching equipments or accessories around 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.
- Pedestrians, animals or objects that are very close to the ultrasonic
sensors

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

07
7-119
Parking Collision-Avoidance Assist
disabled
OTM071070L
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 normally. Always
keep the camera lens clean.
OTM070079
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 normally. Always keep the rear
bumper clean.
„Rear view camera„Rear ultrasonic sensor
OTM070219LOTM070176L
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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 system7-120
Limitations of 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

07
7-121
Reverse Parking Collision-Avoidance
Assist may unnecessarily warn the driver
or assist with braking even if there are
no 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

[ Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.

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

[ The pattern on the road is mistaken
for a pedestrian

[ There is shadow or light reflecting on
the ground

[ Pedestrians or objects are around the
path of the vehicle

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

[ Your vehicle is backing towards a
narrow passage or parking space

[ Your vehicle is backing towards an
uneven road surface, such as an
unpaved road, gravel, bump, gradient,
etc.

[ A trailer or carrier is installed on the
rear of your vehicle

[ An ultrasonic sensor with similar
frequency is near your vehicle WARNING
Take the following precautions when
using Reverse Parking Collision-
Avoidance Assist:

[Always exercise extreme caution
while driving. The driver is
responsible for braking and for safe
driving.

[ Always pay attention to road and
traffic conditions while driving,
whether or not there is a warning.

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

[ The performance of Reverse Parking
Collision-Avoidance Assist may
vary under certain conditions. If
vehicle speed is above 2 mph (4
km/h), the function will provide
collision avoidance assist only when
pedestrians are detected. Always
look around and pay attention when
backing up your vehicle.

[ 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.

[ Reverse Parking Collision-Avoidance
Assist may not operate properly
or may operate unnecessarily
depending on the road conditions
and the surroundings.

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

Driver assistance system7-122
CAUTION

[ Noise may be heard when sudden
braking occurs to avoid a collision.

[ If any other warning sound such
as the seat belt warning chime is
already generated, Reverse Parking
Collision-Avoidance Assist warning
may not sound.

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

[ Reverse Parking Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.

[ Playing the vehicle audio system at
high volume may prevent passengers
from hearing Reverse Parking
Collision-Avoidance Assist warning
sounds.

[ Turn off Reverse Parking Collision-
Avoidance Assist when towing a
trailer. If towing and moving in
reverse, Reverse Parking Collision-
Avoidance Assist will activate as it
detects the trailer.
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.

[ 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.

[ 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.

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

[ Do not strike or pry 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 be
inspected by an authorized HYUNDAI
dealer.
Information
Reverse Parking Collision-Avoidance
Assist can detect a pedestrian or an object
when:

[A pedestrian is standing behind the
vehicle

[ A large obstacle, such as a vehicle,
is parked in the rear center of your