sensor TOYOTA SEQUOIA HYBRID 2023 Manual PDF

4516-1. Maintenance and care
Owners Manual_USA_M0C043_en
6
Maintenance and care
brakes several times to dry the
parts.
■Bumpers and wh eel arch mold-
ings
Do not scrub with abrasive cleaners.
■Plated portions
If dirt cannot be removed, clean the
parts as follows:
●Use a soft cloth dampened with an
approximately 5% solution of neu-
tral detergent and water to clean
the dirt off.
●Wipe the surface with a dry, soft
cloth to remove any remaining
moisture.
●To remove oily deposits, use alco-
hol wet wipes or a similar product.
WARNING
■When washing the vehicle
Do not apply water to the inside of
the engine compartment. Doing
so may cause the electrical com-
ponents, etc. to catch fire.
■Precautions regarding the
exhaust pipe
Exhaust gases cause the exhaust
pipe to become quite hot. When
washing the vehicle, be careful
not to touch the pipe until it has
cooled sufficiently, as touching hot
exhaust pipe can cause burns.
■When cleaning the windshield
(vehicles with rain-sensing
windshield wipers)
Set the wiper switch to off.
If the wiper switch is in “AUTO”,
the wipers may operate unexpect-
edly in the following situations,
and may result in hands being
caught or other serious injuries
and cause damage to the wiper
blades.
Off
“AUTO”
●When the upper part of the
windshield where the raindrop
sensor is located is touched by
hand
●When a wet rag or similar is
held close to the raindrop sen-
sor
●If something bumps against the
windshield
●If you directly touch the raindrop
sensor body or if something
bumps into the ra indrop sensor
■Precaution regarding the rear
bumper with Blind Spot Moni-
tor
If the paint of th e rear bumper is
chipped or scratched, the follow-
ing systems may not function cor-
rectly. If this occurs, consult your
Toyota dealer.
●BSM
●R C TA

5127-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
■LTA indicator (warning buzzer)
■Intuitive parking assist OFF indicator (warning buzzer)
■PKSB OFF indicator (warning buzzer)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in t he LTA (Lane Tracing Assist)
 Follow the instructions dis played on the multi-infor-
mation display. ( P.271)
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the i ntuitive parking assist func-
tion
 Have the vehicle inspecte d by your Toyota dealer
immediately.
Indicates that the system is te mporarily unavailable, possi-
bly due to a sensor being dirt y or covered with ice, etc.
 Follow the instructions dis played on the multi-infor-
mation display. ( P.296)
Warning lightDetails/Actions
(Flashes)
(If equipped)
When a buzzer sounds:
Indicates a malfun ction in the PKSB ( Parking Support
Brake) system
 Have the vehicle inspecte d by your Toyota dealer
immediately.
When a buzzer does not sound:
Indicates that the system is te mporarily unavailable, possi-
bly due to a sensor being dirt y or covered with ice, etc.
 Follow the instructions dis played on the multi-infor-
mation display. ( P.311)

5137-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
■“RCTA OFF” indicator (warning buzzer)
■Slip indicator light
■Inappropriate pedal operation warning light* (warning buzzer)
*: This light illuminates on the mu lti-information display with a message.
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in t he RCTA (Rear Cross Traffic
Alert) function
 Have the vehicle inspecte d by your Toyota dealer
immediately.
Indicates that the rear bumper around the radar sensor is
covered with dirt, etc. ( P.288)
 Follow the instructions dis played on the multi-infor-
mation display. ( P.302)
Warning lightDetails/Actions
Indicates a malfunction in:
The VSC/Trailer Sway Control system;
 The TRAC system;
 The hill-start assi st control system;
 Multi-terrain Select brake control (if equipped);
 Crawl Control (if equipped); or
 The downhill assist control system (if equipped)
 Have the vehicle inspecte d by your Toyota dealer
immediately.
Warning lightDetails/Actions
When a buzzer sounds:
 Brake Override System is malfunctioning
 Drive-Start Control is malfunctioning
 Drive-Start Control is operating
 Follow the instructions dis played on the multi-infor-
mation display.
When a buzzer does not sound:
Brake Override Syst em is operating.
 Release the accelerator pedal and depress the brake
pedal.

5167-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
■Air suspension malfunction indicator
■Trailer brake warning light
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
■Front passenger detection sen-
sor, seat belt reminder and
warning buzzer
●If luggage is placed on the front
passenger seat, the front passen-
ger detection sensor may cause
the warning light to flash and the
warning buzzer to sound even if a
passenger is not sitting in the
seat.
●If a cushion is placed on the seat,
the sensor may n ot detect a pas-
senger, and the warning light may
not operate properly.
■SRS warning light
This warning light system monitors
the airbag sensor assembly, front
impact sensors, side impact sensors
(front door), side impact sensors
(front), side impact sensors (rear),
driver’s seat position sensor,
driver’s seat belt buckle switch, front
passenger occupant classification
sensors, “AIR BAG ON” indicator
light, “AIR BAG OFF” indicator light,
front passenger’s seat belt buckle
switch, seat belt pretensioners, air- bags, interconnecting wiring and
power sources. (
P. 3 8 )
■If the malfunction indicator
lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
●Is the fuel ta nk cap loose?
If it is, tighten it securely.
The light will go off after several
driving trips.
If the light does not go off even after
several trips, con tact your Toyota
dealer as soon as possible.
■Electric power steering system
warning light (warning buzzer)
When the 12-volt battery charge
becomes insufficient or the voltage
temporarily drops, the electric power
steering system warning light may
come on and the warning buzzer
may sound.
■When the tire pressure warning
light comes on
Inspect the tires to check if a tire is
punctured.
If a tire is punctured: P. 5 2 3
Warning lightDetails/Actions
(If equipped)
Indicates a malfunction in the air suspension system
 Have the vehicle inspecte d by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 Trailer brake control system; or
 Trailer connector circuit
 Have the vehicle inspecte d by your Toyota dealer
immediately.

5227-2. Steps to take in an emergency
Owners Manual_USA_M0C043_ensage has been reset.)
Perform the necessary mainte-
nance. Please reset the message
after the maintenance is performed.
(
 P.457)
*: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If “Oil Maintenance Required
Soon” is displayed
Indicates that the engine oil should
be scheduled to be changed.
Check the engine oil and change it if
necessary. After changing the
engine oil, make sure to reset the
message. ( P.467)
■If “Oil Maintenance Required” is
displayed
Indicates that the engine oil should
be changed.
Check and change t he engine oil,
and oil filter by your Toyota dealer.
After changing the engine oil, make
sure to reset the message.
(  P.467)
■If a message that indicates the
malfunction of front camera is
displayed
The following sys tems may be sus-
pended until the pr oblem shown in
the message is resolved. ( P.247,
509)
●PCS (Pre-Collis ion System)
●LTA (Lane Tracing Assist)
●Automatic High Beam
●RSA (Road Sign Assist) (if
equipped)
●Dynamic radar cruise control with
full-speed range
■If a message that indicates the
malfunction of radar sensor is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (P.247,
509)
●PCS (Pre-Collision System)
●LTA (Lane Tracing Assist)
●Dynamic radar cruise control with
full-speed range
■If “Radar Cruise Control
Unavailable See Owner’s Man-
ual” is displayed
The dynamic radar cruise control
with full-speed range system is sus-
pended temporarily or until the prob-
lem shown in the message is
resolved. (causes and coping meth-
ods: P.247)
■If “Radar Cruise Control
Unavailable” is displayed
The dynamic radar cruise control
with full-speed range system cannot
be used temporarily. Use the system
when it becomes available again.
■Warning buzzer
 P.519

5778-2. Customization
Owners Manual_USA_M0C043_en
8
Vehicle specifications
■Automatic light control system ( P.228)
■Lights ( P.228)
*: Except for Canada
■Rear window wiper ( P.239)
■PCS (Pre-Collision System) ( P.249)
*: The system is automatically enabled each time the power switch is turned
to ON.
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before head-
lights automatically turn off
after doors are closed
30 seconds
Off
O—O60 seconds
90 seconds
Windshield wiper linked
headlight illuminationOnOff——O
FunctionDefault settingCustomized setting
Daytime running lights*OnOffO—O
Welcome lamp (if equipped)OnOff——O
FunctionDefault settingCustomized setting
Back door opening linked
rear window wiper stop func-
tion
OffOn——O
Washer linked rear window
wiper operationOnOff——O
Reverse-linked rear window
wiper functionOnceOff——OContinuous
FunctionCustomized setting
PCS (Pre-Collision System)*On/Off—O—
Adjust alert timingEarly/Middle/Late—O—

Owners Manual_USA_M0C043_en
597What to do if... (Troubleshooting)
Is the power switch in ON?
If you cannot release the shift lever
by depressing the brake pedal with
the power switch in ON. ( P.218)
 Is the window lock switch
pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the win dow lock switch
is pressed. ( P.176)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
hybrid system is not operat-
ing) for a period of time.
( P.216)
 The seat belt reminder light is
flashing
Are the driver and the front passen-
ger wearing the seat belts?
( P.515)
 The parking brake indicator is
on
Is the parking br ake released?
(  P.222)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.509, 519)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 8 4 )
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors using the
entry function or wireless
remote control.
 Start the hybrid system. (The
alarm will be deactivated or
stopped after a few seconds.)
 Is the message displayed on
the multi-information display?
Check the message on the multi-
information display. ( P.509)
 When a warning light turns on
or a warning message is dis-
played, refer to P.509, 519.
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The windows do not open
or close by operating the
power window switches
The power switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is a ctivated and
the horn sounds
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed

Owners Manual_USA_M0C043_en
Alphabetical Index601
Panoramic moon roof ........... 182
Power window lock switch.... 176
Power window precautions .. 175
Rear door child-protectors.... 118
Removed electronic key battery precautions......................... 494
Seat belt extender precautions ............................................. 30
Seat belt precautions ............. 53
Child-protectors .. ................... 118
Cleaning .......................... 450, 453 Aluminum wheel ornaments . 450
Aluminum wheels ................. 450
Digital Rear-view Mirror........ 165
Exterior ................................. 450
Interior .................................. 453
Radar sensor........................ 245
Seat belts ............................. 453
Clock ......................................... 93
Coat hooks .............................. 434
Condenser .............................. 469
Console box ............................ 424
Console box light ................... 418
Consumption screen.............. 108
Coolant .................................... 468 Checking .............................. 468
Cooling system ...................... 468 Engine overheating .............. 543
Coussins gonflables Modification et é limination en fin
de vie des coussins gonflables ........................................... 593
Crawl Control .......................... 373
Cruise control Dynamic radar cruise control with full-speed range .......... 275
Cup holders ............................ 422
Current fuel consumption ....... 99
Curtain shield airbags ............. 37
Customizable features ........... 570D
DAC ..........................................380
Daytime running light system228
Daytime running lights Replacing light bulbs ............498
Deck divider ............................426
Defogger Outside rear view mirrors .....408
Rear window.........................408
Windshield ............................407
Differential ...............................554
Digital Rear-view Mirror .........160
Dimension ...............................548
Dinghy towing ......................... 211
Display Dynamic radar cruise control with full-speed range ..........275
Head-up display ...................104
Intuitive parking assist ..........294
LTA (Lane Tracing Assist) .....267
Multi-information display.........97
Warning messages ...............519
Display change button .............95
Distance until next engine oil change .....................................95
Do-it-yourself maintenance ...457
Door courtesy lights...............418
Door lock Back door .............................122
Side doors ............................ 115
Smart key system .................139
Wireless remote control........ 113

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

610Alphabetical Index
Owners Manual_USA_M0C043_en
S
Safety Connect ......................... 70
Seat belt reminder light ......... 515
Seat belts .................................. 29 Adjusting the seat belt shoulder anchor height ....................... 34
Automatic Locking Retractor .. 31
Child restraint system installation ............................................. 56
Cleaning and maintaining the seat belt.............................. 453
Emergency Locking Retractor 31
How to wear your seat belt..... 30
How your child should wear the seat belt................................ 30
Pregnant women, proper seat belt use................................. 29
Reminder light and buzzer ... 515
Seat belt comfort guide .. 35, 585
Seat belt extender .................. 30
Seat belt pretensioners .......... 36
SRS warning light................. 510
Seat heaters ............................ 415
Seat position memory ............ 152
Seat ventilators ...................... 415
Seating capacity ............. 197, 549
Seats ................................ 144, 145 Adjustment ................... 144, 145
Adjustment precautions........ 144
Child seats/child restraint system installation ............................ 54
Cleaning ............................... 453
Driving position memory....... 152
Head restraints ..................... 155
Power easy access system .. 152
Properly sitting in the seat ...... 27
Seat heaters ......................... 415
Seat position memory .......... 152
Seat ventilators .................... 415 Sensor
Automatic headlight system .228
Automatic High Beam system...........................................231
BSM (Blind Spot M onitor) .....287
Digital Rear-view Mirror ........164
Dynamic radar cruise control with full-speed range ..........244
Inside rear view mirror ..........160
Intuitive parking assist ..........294
LTA (Lane Tracing Assist) .....261
Parking Support Brake function (rear-crossing vehicles) ......287
Parking Support Brake function (static objects) ....................294
PCS (Pre-Collisio n System) .244
Radar sensor ........................244
Rain-sensing windshield wipers ...........................................237
RCTA (Rear Cross Traffic Alert) ...........................................287
Service plug ..............................78
Shift lever ................................218 Automatic transm ission ........217
If th e s hif t le ver ca n no t b e s hif te d from P .................................218
Shift lever light........................418
Shift lock system ....................218
Side airbags ..............................37
Side marker lights Light switch...........................228
Replacing light bulbs ............498
Side mirrors Adjustment ...........................170
BSM (Blind Spot M onitor) .....286
Folding..................................171
Heaters .................................408
Mirror position me mory.........152
RCTA (Rear Cross Traffic Alert) ...........................................301