2023 TOYOTA SEQUOIA HYBRID parking sensors

3084-5. Using the driving support systems
Owners Manual_USA_M0C043_en
Press the switch to enable/dis-
able the parking support brake.
All of the Parking Support Brake
functions (static objects and
rear-crossing vehicles) are
enabled/disabled simultane-
ously.
When the Parking Support Brake is
disabled, the PKSB OFF indicator
( P.91) illuminates.
To enable the system, press the
switch again. If disabled using this
method, the system will not be re-
WARNING
●When inspecting the vehicle
using a chassis roller, chassis
dynamo or free roller
●When loading the vehicle onto a
boat, truck or other transport
vessel
●If the suspension has been
modified or tires of a size other
than specified are installed
●If the front of the vehicle is
raised or lowered due to the
carried load
●When equipment that may
obstruct a sensor is installed,
such as a towing eyelet, bumper
protector (an additional trim
strip, etc.), bicycle carrier, or
snow plow
●When using automatic car
washing devices
●If the vehicle cannot be driven in
a stable manner, such as when
the vehicle has been in an acci-
dent or is malfunctioning
●When the vehicle is driven in a
sporty manner or off-road
●When the tires are not properly
inflated
●When the tires are very worn
●When a tire chains, compact
spare tire or an emergency tire
puncture repair kit is used
NOTICE
■If “PKSB Unavailable” is dis-
played on the multi-informa-
tion display and the PKSB
OFF indicator is on
If this message is displayed
immediately after the power
switch is changed to ON, operate
the vehicle carefully, paying atten-
tion to your surroundings. It may
be necessary to drive the vehicle
for a certain amount of time
before the system returns to nor-
mal. (If the system does not return
to normal after dr iving for a while,
clean the sensors and their sur-
rounding area on the bumpers.)
Enabling/Disabling the
Parking Support Brake

3124-5. Using the driving support systems
Owners Manual_USA_M0C043_en
*: If equipped
This function will operate in situ-
ations such as the following if an
object is detected in the travel-
ing direction of the vehicle.
■When traveling at a low
speed and the brake pedal
is not depressed, or is
depressed late
■When the accelerator pedal
is depressed excessively
Parking Suppor t Brake
function (static
objects)
*
If the sensors detect a static
object, such as a wall, in the
traveling direction of the
vehicle and the system
determines that a collision
may occur due to the vehi-
cle suddenly moving for-
ward due to an accidental
accelerator pedal operation,
the vehicle moving the
unintended direction due to
the wrong shift position
being selected, or while
parking or traveling at low
speeds, the system will
operate to lessen the impact
with the detected static
object and reduce the
resulting damage.
Examples of function
operation

3134-5. Using the driving support systems
Owners Manual_USA_M0C043_en
4
Driving
■When the vehicle moves in
the unintended direction
due to the wrong shift posi-
tion being selected
 P.294
Types of sensors
WARNING
■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 licen se plate (espe-
cially fluorescent type), fog
lights, fender po le 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.
■Handling the suspension
Do not modify the suspension, as
changes to the height or inclina-
tion of the vehic le may prevent
the sensors from detecting
objects correctly or cause the sys-
tem to not operate or operate
unnecessarily.
■If the Parking Support Brake
function (static objects) oper-
ates unnecessarily, such as
at a railroad crossing
In the event that the Parking Sup-
port Brake function (static objects)
operates unnecessarily, such as
at a railroad crossing, brake con-
trol will be canceled after approxi-
mately 2 seconds, allowing you to
proceed forward and leave the
area, brake control can also be
canceled by depressing the brake
pedal. Depressing the accelera-
tor pedal after brake control is
canceled will allow you to proceed
forward and leave the area.

3144-5. Using the driving support systems
Owners Manual_USA_M0C043_en
■The Parking Support Brake
function (static object) will
operate when
The function will operate when the
PKSB OFF indicator is not illumi-
nated or flashing ( P.91, 512) and
all of the followin g conditions are
met:
●Hybrid system output restriction
control
• The Parking Support Brake is enabled.
• The vehicle speed is approxi-
mately 9 mph (15 km/h) or less.
• There is a static object in the trav- eling direction o f the vehicle and
approximately 6 to 13 ft. (2 to 4 m)
away.
• The Parking Support Brake deter-
mines that a stronger-than-nor-
mal brake operation is necessary
to avoid a collision.
●Brake control
• Hybrid system output restriction
control is operating.
• The Parking Support Brake deter- mines that an immediate brake
operation is necessary to avoid a
collision.
■The Parking Support Brake
function (static objects) will
stop operating when
The function will stop operating if
any of the following conditions are
met:
●Hybrid system output restriction
control
• The Parking Support Brake is dis- abled.
• The system determines that the collision has become avoidable
with normal brake operation.
• The static object is no longer approximately 6 to 13 ft. (2 to 4 m)
away from the vehicle or in the
traveling direction of the vehicle.
●Brake control
• The Parking Support Brake is dis- abled.
• Approximately 2 seconds have
elapsed since the vehicle was
stopped by brake control.
• The brake pedal is depressed
after the vehicle is stopped by
brake control.
• The static object is no longer
approximately 6 to 13 ft. (2 to 4 m)
away from the vehicle or in the
traveling direction of the vehicle.
■Detection range of the Parking
Support Brake function (static
objects)
The detection range of the Parking
Support Brake function (static
objects) differs from the detection
range of the intuitive parking assist.
(  P.299) Therefore, even if the intu-
itive parking assist detects an object
and provides a warning, the Parking
Support Brake function (static
objects) may not start operating.
■Situations in which the system
may not operate properly
 P.297
■Situations in which the system
may operate even if there is no
possibility of a collision
 P.297
WARNING
■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 sens or to malfunc-
tion.

3154-5. Using the driving support systems
Owners Manual_USA_M0C043_en
4
Driving
*: If equipped
This function will operate in situ-
ations such as the following if a
vehicle is detected in the travel-
ing direction of the vehicle.
■When reversing, a vehicle is
approaching and the brake
pedal is not depressed, or
is depressed late 
P.288
■The Parking Support Brake
function (rear-crossing vehi-
cles) will operate when
The function will op erate when the
PKSB OFF indicator is not illumi-
nated or flashing ( P.91, 512) and
all of the followin g conditions are
met:
●Hybrid system output restriction
control
• The Parking Support Brake is
enabled.
Parking Suppor t Brake
function (rear-crossing
vehicles)
*
If a rear radar sensor
detects a vehicle approach-
ing from the right or left at
the rear of the vehicle and
the system determines that
the possibility of a collision
is high, this function will
perform brake control to
reduce the likelihood of an
impact with the approach-
ing vehicle.
Examples of function
operation
Types of sensors
WARNING
■To ensure the system can
operate properly
Observe the following precautions
regarding the rear radar sensors
(  P.287). Failure to do so may
cause a sensor t o not operate
properly, and may cause an acci-
dent.
●Do not modify, disassemble or
paint the sensors.
●Do not replace a rear radar sen-
sor with a part o ther than a gen-
uine part.
●Do not damage the rear radar
sensors, and always keep the
radar sensors and their sur-
rounding area on the bumper
clean.
●If the area around a rear radar
sensor is subjected to an
impact, the system may not
operate properly due to a sen-
sor malfunction. Have the vehi-
cle inspected by your Toyota
dealer.
●Observe the rear radar sensor
handling precautions. ( P.287)

608Alphabetical Index
Owners Manual_USA_M0C043_en
P
Panic mode ............................. 114
Panoramic moon roof ............ 180
Panoramic view monitor ........ 317 Camera switch ..................... 319
Checking around the vehicle 322
Checking the front and around the vehicle .......................... 324
Checking the rear and around the vehicle .......................... 329
Customizing the panoramic view monitor ............................... 338
Display ................................. 321
Driving precautions .............. 317
Magnifying function .............. 338
Menu button ......................... 320
Panoramic view monitor precau- tions.................................... 339
Things you should know....... 350
Parking assist sensors (intuitive parking assist) ...................... 294
Parking brake ......................... 222 Brake system warning light .. 509
Parking brake engaged warning buzzer ................................ 224
Warning light ........................ 514
Warning message ................ 224
Parking lights Light switch .......................... 228
Parking Support Brake (PKSB) ............................................... 307Enabling/disabling the system ........................................... 308
Parking Support Brake function (rear-crossing vehicles) ...... 315
Parking Support Brake function (static objects) .................... 312
Warning lights....................... 512
Warning message ................ 311 PCS (Pre-Collision System) ...249
Enabling/disabling the system...........................................253
Function................................249
Warning light......................... 511
Personal lights ........................418
Pitch and roll gauges ...............96
PKSB (Parking Support Brake) ...............................................307Enabling/disabling the system ...........................................308
Parking Support Brake function (rear-crossing vehicles) ......315
Parking Support Brake function (static objects) ....................312
Warning lights .......................512
Warning message................. 311
Power back door switch 126, 127
Power control unit ....................78
Power control unit coolant ....468 Capacity ...............................552
Checking ..............................468
Power easy access system ...152
Power outlet ....................434, 435
Power running boards ........... 119
Power steering (Electric power steering system)Warning light......................... 511
Power switch...........................212 Auto power off fun ction .........216
Changing the power switch modes.................................215
If your vehicle has to be stopped in an emergency .................502
Starting the hybrid system ....212
Power switch light ..................418