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Situations in which the system may not
■
operate normally
In the following situations, the system may
not operate normally.
Environmental influence
●
• There is a static object that cannot be
detected between the vehicle and
another static object that can be
detected
• A static object such as another vehicle, a
motorcycle, a bicycle or a pedestrian cuts
in front of the vehicle or jumps out from
the side.
●
Influence from the weather
• The area around the sensor is extremely
hot or cold
• The wind is strong
• Ice, snow, dirt, etc., has adhered to the
sensor (if removed, the system returns to
normal)
• Heavy rain or water strikes the vehicle
• In severe weather such as fog, snow or a
sand storm
●
Influence from other sonic waves
• An ultrasonic wave source is nearby, such
as the horn or clearance sonar of another
vehicle, a vehicle detector, a motorcycle
engine or the air brake of a large vehicle
• Electronic components (such as a backlit
license plate (especially fluorescent
types), fog lights, a fender pole or a wire-
less antenna) are installed near the sen-
LEXUS NX300/NX200 Owners Manual̲General̲M78540̲en
4-5. Using the driving support systems
sors
●
Changes in the vehicle
• The vehicle is tilted a large amount
• The height of the vehicle has drastically
changed due to the carried load (the
nose tilts up or down)
• The direction of the sensor has deviated
due to a collision or other impact
■
When "Parking Support Brake Unavail-
able" is displayed on the multi-informa-
tion display and the PKSB OFF indicator
flashes
●
Ice, snow, dirt, etc., may have adhered to
the sensor. If this occurs, remove the ice,
snow, dirt, etc., from the sensor to return
the system to normal.
Also, a warning message may be dis-
played at low temperatures due to ice
forming on the sensor, and the sensor
may not detect static objects. Once the
ice melts, the system will return to normal.
If this message is shown even after
●
removing dirt from the sensor, or shown
when the sensor was not dirty to begin
with, have the vehicle inspected by your
Lexus dealer.
System initialization may not have been
●
performed after removal and installation
of the battery. Perform system initializa-
tion.
When removing and installing the bat-
■
tery
The system needs to be initialized.
The system can be initialized by driving the
vehicle straight ahead for 5 seconds or
more at a speed of approximately 35 km/h
(22 mph) or higher.
When "Parking Support Brake Mal-
■
function Visit Your Dealer" is displayed
on the multi-information display, the
PKSB OFF indicator flashes and the
buzzer sounds
The system may not be operating properly.
Have the vehicle inspected by your Lexus
dealer.
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4
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