2023 TOYOTA SIENNA HYBRID display

3144-5. Using the driving support systems
■The system can be operated
when
●The power switch is in ON.
●Intuitive parking assist function is
on.
●The vehicle speed is less than
about 6 mph (10 km/h).
●The shift lever is in a position
other than P.
■If “Parking Assist Unavailable
Clean Parking Assist Sensor” is
displayed on the multi-informa-
tion display
A sensor may be co vered with ice,
snow, dirt, etc. Remove the ice,
snow, dirt, etc., from the sensor to
return the system to normal.
WARNING
■Cautions regarding the use of
the system
There is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not ov erly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s surroundings and
driving safely.
■To ensure the system can
operate properly
Observe the following precau-
tions.
Failing to do so may result in the
vehicle being unable to be driven
safely and possibly cause an acci-
dent.
●Do not damage the sensors,
and always keep them clean.
●Do not attach a sticker or install
an electronic component, such
as a backlit license plate (espe-
cially fluorescent type), fog
lights, fender pole or wireless
antenna near a radar sensor.
●Do not subject the surrounding
area of the sensor to a strong
impact. If subjected to an
impact, have the vehicle
inspected by your Toyota
dealer. If the front or rear
bumper needs to be
removed/installed or replaced,
contact your Toyota dealer.
●Do not modify, disassemble or
paint the sensors.
●Do not attach a license plate
cover.
●Keep your tires properly
inflated.
■When to disable the function
In the following situations, disable
the function as it may operate
even though there is no possibility
of a collision.
●Failing to observe the warnings
above.
●A non-genuine Toyota suspen-
sion (lowered suspension, etc.)
is installed.
■Notes when washing the vehi-
cle
Do not apply intensive bursts of
water or steam to the sensor
area.
Doing so may result in the sensor
malfunctioning.
●When using a high pressure
washer to wash the vehicle, do
not spray the sensors directly,
as doing so may cause a sensor
to malfunction.
●When using steam to clean the
vehicle, do not direct steam too
close to the sensors as doing so
may cause a sensor to malfunc-
tion.

3154-5. Using the driving support systems
4
Driving
Also, due to ice forming on a sensor
at low temperatures, a warning
message may be displayed or the
sensor may not be able to detect an
object. Once the ice melts, the sys-
tem will return to normal.
If a warning message is displayed
even if the sensor is clean, there
may be a sensor malfunction. Have
the vehicle insp ected by your
Toyota dealer.
■If “Parking Assi st Unavailable”
is displayed on the multi-infor-
mation display
Water may be con tinuously flowing
over the sensor surface, such as in
a heavy rain. When the system
determines that it is normal, the sys-
tem will return to normal.
■Sensor detection information
●The sensor’s detection areas are
limited to the areas around the
vehicle’s front and rear bumpers.
●The following situations may occur
during use.
• Depending on the shape of the object and other factors, the
detection distance may shorten,
or detection may be impossible.
• Detection may be impossible if static objects draw too close to the
sensor.
• There will be a short delay
between static object detection
and display (warning buzzer
sounds). Even at low speeds,
there is a possibilit y that the object
will come within approximately
11.9 in. (30 cm) before the display
is shown and the warning buzzer
sounds.
• It might be difficult to hear the buzzer due to the volume of the
audio system or air flow noise of
the air conditioning system.
• It may be difficult to hear the sound of this system due to the
buzzers of other systems.
■Objects which the system may
not properly detect
The shape of the object may pre-
vent the sensor from detecting it.
Pay particular atte ntion to the fol-
lowing objects:
●Wires, fences, ropes, etc.
●Cotton, snow and other materials
that absorb sound waves
●Sharply-angled objects
●Low objects
●Tall objects with upper sections
projecting outwards in the direc-
tion of your vehicle
People may not be detected if they
are wearing certain types of cloth-
ing.
■Situations in which the system
may not operate properly
Certain vehicle conditions and the
surrounding environment may affect
the ability of a sensor to correctly
detect objects. Part icular instances
where this may occur are listed
below.
●There is dirt, snow or ice on a sen-
sor. (Cleaning th e sensors will
resolve this problem.)
●A sensor is froz en. (Thawing the
area will resolve this problem.)
In especially cold weather, if a sen-
sor is frozen the s ensor display may
be displayed abnormally, or objects,
such as a wall, may not be detected.
●When a sensor or the area around
a sensor is extremely hot or cold.
●On an extremely bumpy road, on
an incline, on gravel, or on grass.
●When vehicle horns, vehicle

3174-5. Using the driving support systems
4
Driving
●When vehicle horns, vehicle
detectors, motorcycle engines, air
brakes of large vehicles, the clear-
ance sonar of other vehicles or
other devices which produce ultra-
sonic waves are near the vehicle.
●If the front of the vehicle is raised
or lowered due to the carried load.
●If the orientation of a sensor has
been changed due to a collision or
other impact.
●The vehicle is approaching a tall
or curved curb.
●Driving close to columns (H-
shaped steel beams, etc.) in multi-
story parking garages, construc-
tion sites, etc.
●If the vehicle cannot be driven in a
stable manner, such as when the
vehicle has been in an accident or
is malfunctioning.
●On an extremely bumpy road, on
an incline, on gravel, or on grass.
●When tire chains, a compact
spare tire or an emergency tire
puncture repair kit are used.
■Detection range of the sen-
sors
Approximately 3.3 ft. (100
cm)
Approximately 4.9 ft. (150
cm)
Approximately 2.0 ft. (60 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely clos e to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
■Distance display
When an object is detected by a
sensor, the approximate dis-
tance to the object will be dis-
played on the multi-information
display and audio system
screen. (As the distance to the
object becomes short, the dis-
tance segments may blink.)
Sensor detection display,
object distance
A
B
C

3184-5. Using the driving support systems
The images may differ from that
shown in the illustrations.
 Approximate distance to
object 4.9 ft. (150 cm) to 2.0
ft. (60 cm)
* (Rear center sen-
sor)
*: Automatic buzzer mute function is enabled. ( P.319)
 Approximate distance to
object: 3.3 ft. (100 cm) to 2.0
ft. (60 cm)
* (Front center sen-
sor)
*: Automatic buzzer mute function is enabled. ( P.319)
 Approximate distance to
object: 2.0 ft. (60 cm) to 1.5 ft.
(45 cm)
*
*: Automatic buzzer mute function
is enabled. ( P.319)
 Approximate distance to
object: 1.5 ft. (45 cm) to 1.0 ft.
(30 cm)
*
*: Automatic buzze r mute function
is enabled. ( P.319)
 Approximate distance to
object: 1.0 ft. (30 cm) to 0.5 ft.
(15 cm)
*1
*1: Automatic buzzer mute function
is disabled. ( P.319)
*2: The distance segments will blink
slowly.
 Approximate distance to
object: Less than 0.5 ft. (15
cm)
*1
*1: Automatic buzzer mute function
is disabled. ( P.319)
*2: The distance segments will blink
Multi-information
displayAudio system screen
Multi-information displayAudio system screen
Multi-information displayAudio system screen
Multi-information displayAudio system screen
Multi-information
display
*2
Audio system screen
*2
Multi-information display
*2
Audio system screen
*2

3194-5. Using the driving support systems
4
Driving
rapidly.
■Buzzer operation and dis-
tance to an object
A buzzer sounds when the sen-
sors are operating.
 The buzzer beeps faster as
the vehicle approaches an
object. When the vehicle
comes within approximately
1.0 ft. (30 cm) of the object,
the buzzer sounds continu-
ously.
 When 2 or more sensors
simultaneously detect a static
object, the buzzer sounds for
the nearest object. If one or
more objects come within
approximately 1.0 ft. (30 cm)
of the vehicle, the buzzer will
repeat a long tone, followed
by fast beeps.
 Even when the sensors are
operating, the buzzer will be
muted in some situations.
(automatic buzzer mute func-
tion)
■Muting the buzzer sound
●Automatic buzzer mute function
Even when the sensors are operat-
ing, the buzzer will be muted in the
following situations:
• The distance betw een the vehicle
and the detected object does not
become shorter (except when the
distance between the vehicle and
object is 1.0 ft. [30 cm] or less).
• Your vehicle is moving away from the object.
• There are no detectable objects entering the path of your vehicle. However, if another object is
detected or the situation changes
while the buzzer
is muted, the
buzzer begins sounding again.
●To mute the buzzer sound
The buzzer can be temporarily
muted by pressing “OK” of the meter
control switches while a suggestion
that says mute is available is shown
on the multi-information display.
●When the mute is canceled
Mute will be automat ically canceled
in the following situations.
• When the shift position is changed
• When the vehicle speed has reached or exceeded a certain
speed
●When there is a malfunction in a
sensor or the system is temporar-
ily unavailable.
• When the Intuitive parking assist
is turned off on ce and turned on
again
• When the power switch is turned
off once and turned to ON again
■Customization
The buzzer volume can be adjusted
on the multi-information display.
(  P.549)

3204-5. Using the driving support systems
*: If equipped
Pedestrian detection icon
Displayed automatically when a
pedestrian is detected.
RCD OFF icon
When the RCD function is disabled,
the RCD OFF icon illuminates.
(Each time the power switch is
RCD (Rear Camera
Detection) function*
When the vehicle is back-
ing up, the rear camera
detection function can
detect pedestrians in the
detection area behind the
vehicle. If a pedestrian is
detected, a buzzer will
sound and an icon will be
displayed on the audio sys-
tem screen to inform the
driver of the pedestrian.
WARNING
■Cautions regarding the use of
the system
The recognition and control capa-
bilities for this system are limited.
The driver shoul d always drive
safely by always being responsi-
ble without over relying on the
system and have a understanding
of the surrounding situations.
■To ensure the system can
operate properly
Observe the follo wing, otherwise
there is the danger that could lead
to an accident.
●Always clean the camera with-
out damaging it.
●Do not install market electronic
parts (such as Illuminated
license plate, fog lamps, etc.) in
the camera vicinity.
●Do not subject the camera vicin-
ity to strong impacts. If the vicin-
ity is subjected to a strong
impact, have the vehicle
inspected by your Toyota
dealer.
●Do not disassemble, remodel or
paint the camera.
●Do not attach accessories or
stickers to the camera.
●Do not install market protection
parts (bumper tr im, etc.) to the
rear bumper.
●Maintain suitable tire air pres-
sure.
●Make sure the back door is
completely closed.
■RCD function i s turned off
In the following situations the sys-
tem turns off. The RCD function
may not operate properly and
thus there is the danger that an
accident may occur.
●The contents mentioned above
are not observed.
●Suspensions other than Toyota
genuine parts are installed.
Display (audio system
screen)
A
B

3214-5. Using the driving support systems
4
Driving
turned off then changed to ON, the
RCD function will be enabled auto-
matically.)
Use the meter control switches
to enable/disable the RCD func-
tion. (P.112)
4.2-inch display
1 Press or of the meter
control switches and select
.
2 Press or of the meter
control switches to select
“RCD” and then press “OK”.
7-inch display
1 Press or of the meter
control switches and select
.
2 Press or of the meter
control switches to select
“RCD” and then press “OK”.
3 ON and OFF will be switched
when “OK” is pressed.
When the RCD function is disabled,
the RCD OFF indicator ( P.94)
illuminates on the mu lti-information
display.
If the rear camera detection
function detects a pedestrian in
the detection area, the buzzer
and pedestrian detection will operate as follows:
If a pedestrian is detected in
area
Buzzer: Sounds repeatedly
Pedestrian detection icon:
Blinks 3 times and then stays
on
If a pedestrian is detected in
area
Buzzer (When the vehicle is
stationary): Sounds 3 times
Buzzer (When the vehicle is
backing up, when a pedes-
trian approaches the rear of
the vehicle): Sounds repeat-
edly
Pedestrian detection icon:
Blinks 3 times and then stays
on
If the system determines that
your vehicle may collide with
a pedestrian in area
Buzzer: Sounds repeatedly
Pedestrian detection icon:
Blinks 3 times and then stays
Turning the RCD function
on/off
When a pedestrian is
detected
A
B
C
A
A
B
B
C
C

3224-5. Using the driving support systems
on
■The rear camera detection func-
tion is operational when
●The power switch is in ON.
●RCD function is on.
●The shift lever is in R.
■Setting the buzzer volume
The buzzer volume can be adjusted
on the multi-inform ation display.
(  P.112)
■Muting the buzzer sound
The buzzer can be temporarily
muted by pressing “OK” of the meter
control switches w hile a suggestion
that says mute is available is shown
on the multi-info rmation display.
■If “Rear Camera Detection
Unavailable Remove the Dirt of
Rear Camera” is displayed on
the multi-information display
A rear camera lens may be dirty or
covered with snow or ice. In such
cases, if it is removed from the rear
camera lens, the system should
return to normal. ( It may be neces-
sary to drive the vehicle for some
time before the system returns to
normal. Even afte r the camera
cleaning washer operated, driving
the vehicle may al so be necessary.)
■If “Rear Camera Detection
Unavailable See Owner’s Man-
ual” is displayed on the multi-
information display
●If this message is displayed after
the 12-volt battery has been dis-
connected and reconnected, fully
turn the steering wheel to the left
and then the right on level ground.
●If this message is displayed only
when the shift lever is in R, the
rear camera lens may be dirty.
Clean the rear camera lens.
■Situations in which the system
may not operate properly
●Some pedestrians, such as the following, may no
t be detected by
the rear camera detection func-
tion, preventing the function from
operating properly:
• Pedestrians who are bending for- ward or squatting
• Pedestrians who are lying down
• Pedestrians who are running
• Pedestrians who suddenly enter the detection area
• People riding a bicycle, skate- board, or other light vehicle
• Pedestrians wearing oversized clothing such as a rain coat, long
skirt, etc., making their silhouette
obscure
• Pedestrians whose body is par- tially hidden by an object, such as
a cart or umbrella
• Pedestrians which are obscured by darkness, such as at night
●In some situations, such as the
following, pedestrians may not be
detected by the rear camera
detection function, preventing the
function from operating properly:
• When backing up in inclement weather (rain, snow, fog, etc.)
• When the rear camera is
obscured (dirt, snow, ice, etc. are
attached) or scratched
• When a very bright light, such as
the sun, or the headlights of
another vehicle, shines directly
into the rear camera
• When backing up in a place where the surrounding brightness
changes suddenly, such as at the
entrance or exi t of a garage or
underground parking lot
• When backing up in a dim envi-
ronment such as during dusk or in
an underground parking lot
• When the dedicated camera
cleaning washer is operating
• When the camera position and direction are deviated
• When a towing hook is attached
• When water droplets are flowing
on the camera lens
• When the vehicle height is
extremely changed (nose up,
nose down)
• When tire chains or an emergency