engine TOYOTA SEQUOIA 2022 Owners Manual

3535-1. Using the air conditioning system and defogger
5
Interior features
SEQUOIA_OM_USA_OM0C047U
■Button lock function
During the “SYNC” mode is on, the rear air conditioning system buttons will
be automatically locked. ( P. 344)
appears on the display when the buttons are locked.
To unlock the buttons, choose the “SYNC” mode is off.
NOTICE
■ To prevent battery discharge
Do not leave the air conditioning system on longer than necessa ry when the
engine is stopped.

3545-1. Using the air conditioning system and defogger
SEQUOIA_OM_USA_OM0C047U
Seat heaters/seat ventilators
: If equipped
The seat heaters warm the seats and the seat ventilators main-
tain good airflow by blowing air through the seats.
WARNING
●Care should be taken to prevent injury if anyone in the following categories
comes in contact with the seats when the heater is on:
• Babies, small children, the elderly, the sick and the physical ly chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Observe the following precautions to prevent the minor burns or overheat-
ing
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● Do not put heavy objects that have an uneven surface on the sea t and do
not stick sharp objects (needles, nails, etc.) into the seat.
● To prevent battery discharge, do not use the functions when the engine is
off.

3565-1. Using the air conditioning system and defogger
SEQUOIA_OM_USA_OM0C047U■
Rear seat (vehicles with rear console box)
High heating temperature
The indicator (yellow) comes
on.
Press lightly on the opposite
side to turn off.
Low heating temperature
The indicator (green) comes
on.
Press lightly on the opposite
side to turn off.
■The seat heaters/seat ventilators can be used when
The engine switch is in ON.

3575-2. Using the interior lights
5
Interior features
SEQUOIA_OM_USA_OM0C047U
Interior lights list
Outer foot lights (if equipped)
Interior light ( P. 360)
Personal/interior lights ( P. 3 5 9 )
Engine switch light
Footwell lights
Door courtesy lights
Auxiliary lighting

3605-2. Using the interior lights
SEQUOIA_OM_USA_OM0C047U
Door position on
The interior light comes on when a
back door is opened. It turns off
when the door is closed.
Off
On
■Illuminated entry system
The lights automatically turn on/off according to the engine switch mode,
whether the doors are locked/unlocked, and whether the doors ar e open/
closed.
■ To prevent the battery from being discharged
If the lights remain on when the door is not fully closed and the personal/inte-
rior light main switch is in door position, the lights will go off automatically
after 20 minutes.
■ Customization
Setting (e.g. the time elapsed before lights turn off) can be c hanged.
(Customizable features: P. 548)
Interior light
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engin e is not
running.

3785-4. Other interior features
SEQUOIA_OM_USA_OM0C047U
Vehicles without vanity light
Open the cover.
Vehicles with vanity light
Open the cover.
The light turns on when the cover
is opened.
Adjust the brightness of the
light.
Vanity mirrors
NOTICE
To prevent battery discharge, do not leave the vanity lights on for extended
periods while the engine is not running.

3815-4. Other interior features
5
Interior features
SEQUOIA_OM_USA_OM0C047U
■The power outlets can be used when
12 V DC
The engine switch is in ACC or ON.
120 V AC
The engine switch is in ON.
■ When turning the engine switch off
Disconnect electrical devices with charging functions, such as mobile battery
packs.
If such devices are left connected, the engine switch may not b e turned off
normally.
NOTICE
●To avoid damaging the power outlets, close the power outlet lid when the
power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short
circuit.
● To prevent blown fuse:
12 V DC
Do not use an accessory that uses more than 12 V 10 A.
120 V AC
Do not use a 120 V AC appliance that requires more than 100 W.
If a 120 V AC appliance that consumes more than 100 W is used, the pro-
tection circuit will cut the power supply.
● To prevent battery discharge, do not use the power outlet longer than nec-
essary when the engine is not running.
● The following 120 V AC appliances may not operate properly even if their
power consumption is under 100 W:
• Appliances with high initial peak wattage
• Measuring devices that process precise data
• Other appliances that require an extremely stable power supply

3825-4. Other interior features
SEQUOIA_OM_USA_OM0C047U
The USB charging ports are used to supply 2.1 A of electricity at 5 V
to external devices.
The USB charging ports are for charging only. They are not desi gned
for data transfer or other purposes.
Depending on the external device, it may not charge properly. R efer to
the manual included with the dev ice before using a USB charging
port.
■Using the USB charging ports
Open the lid.
■ The USB charging ports can be used when
The engine switch is in ACC or ON.
■ Situations in which the USB charg ing ports may not operate correctly
● If a device which consumes more than 2.1 A at 5 V is connected
● If a device designed to communicate with a personal computer, s uch as a
USB memory device, is connected
● If the connected external device is turned off (depending on de vice)
● If the temperature inside the vehicle is high, such as after the vehicle has
been parked in the sun
■ About connected external devices
Depending on the connected external device, charging may occasi onally be
suspended and then start again. This is not a malfunction.
USB charging ports

3835-4. Other interior features
5
Interior features
SEQUOIA_OM_USA_OM0C047U
NOTICE
■To prevent damage to the USB charging ports
● Do not insert foreign objects into the ports.
● Do not spill water or other liquids into the ports.
● When the USB charging ports are not in use, close the lids. If a foreign
object or liquid enters a port may cause a short circuit.
● Do not apply excessive force to or impact the USB charging ports.
● Do not disassemble or modify the USB charging ports.
■ To prevent damage to external devices
● Do not leave external devices in the vehicle. The temperature i nside the
vehicle may become high, resulting in damage to an external device.
● Do not push down on or apply unnecessary force to an external device or
the cable of an external device while it is connected.
■ To prevent battery discharge
Do not use the USB charging ports for a long period of time wit h the engine
stopped.

399
Maintenance and care6
SEQUOIA_OM_USA_OM0C047U6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 400
Cleaning and protecting the vehicle interior ........... 404
6-2. Maintenance Maintenance requirements ................... 407
General maintenance........ 409
Emission inspection and maintenance (I/M)
programs......................... 412
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 413
Hood ................................. 416
Engine compartment ......... 417
Tires .................................. 428
Tire inflation pressure ....... 440
Wheels .............................. 443
Air conditioning filter.......... 446
Electronic key battery........ 448
Checking and replacing fuses ............................... 450
Light bulbs......................... 453