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
07
7-145
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
