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Driver assistance system Reverse Parking Collision-Avoidance Assist (PCA)
Rear ultrasonic sensor
The 'Camera error or blockage' or 'Ultra
-
sonic sensor error or blockage' warning
message will appear on the cluster if the
following situations occur:
僅 The wide-rear view camera or ultra
-
sonic sensors are covered with for
-
eign material, such as snow or rain,
etc.
僅 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
wide-rear view camera and rear ultra
-
sonic sensors are clean.
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 circum
-
stances:
僅 Any non-factory equipment or acces
-
sory is installed
僅Your vehicle is unstable due to an
accident or other causes
僅 Bumper height or rear ultrasonic sen
-
sor installation has been modified
僅 Wide-rear view camera or rear ultra
-
sonic sensor(s) is damaged
僅 Wide-rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign matter, such as snow, dirt, etc.
僅 Wide-rear view camera is obscured by
a light source or by inclement
weather, such as heavy rain, fog,
snow, etc.
僅 The surrounding is very bright or very
dark
僅 Outside temperature is very high or
very low
僅 The wind is either strong (above 20
km/h (12 mph)) or blowing perpendic
-
ular to the rear bumper
僅 Objects generating excessive noise,
such as vehicle horns, loud motorcy
-
cle engines or truck air brakes, are
near your vehicle
僅 An ultrasonic sensor with similar fre
-
quency is near your vehicle
僅 There is ground height difference
between the vehicle and the pedes
-
trian
僅The image of the pedestrian in the
wide-rear view camera is indistin
-
guishable from the background
僅 The pedestrian is near the rear edge
of the vehicle
僅 The pedestrian is not standing upright
僅 The pedestrian is either very short or
very tall for the function to detect
僅 The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect
僅 The pedestrian is wearing clothing
that does not reflect ultrasonic waves
well
僅 Size, thickness, height, or shape of the
object does not reflect ultrasonic
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