2023 TOYOTA SEQUOIA HYBRID sensor

381-1. For safe use
Owners Manual_USA_M0C043_en• Can help prevent the occupants from being thrown from the vehi
cle in the
event of vehicle rollover
■SRS airbag system components
Front impact sensors
Knee airbags
Front passenger airbag
Side impact sensors (front)
Curtain shield airbags
Side impact sensors (front door)
Front passenger occupant classification sensors
“AIR BAG ON” and “AIR BAG OFF” indicator lights
Side airbags
Seat belt pretensioners and force limiters (front seats)
Seat belt pretensioners (second outboard seats)
Side impact sensors (rear)
Driver airbag
SRS warning light

391-1. For safe use
Owners Manual_USA_M0C043_en
1
For safety and security
Driver’s seat bel t buckle switch
Driver’s seat position sensor
Front passenger’s seat belt buckle switch
Airbag sensor assembly
Your vehicle is equipped with ADVANCED AIRBAGS designed
based on the US motor vehicle safety standards (FMVSS208). The
airbag sensor assembly (ECU) cont rols airbag deployment based on
information obtained from the sensors etc. shown in the system
components diagram above. This in formation includes crash sever-
ity and occupant information. As the airbags deploy, a chemical
reaction in the inflators quickly fills the airbags with non-toxic gas to
help restrain the motion of the occupants.
■If the SRS airbags deploy
(inflate)
●Slight abrasions, burns, bruising,
etc., may be sustained from SRS
airbags, due to the extremely high
speed deployment (inflation) by
hot gases.
●A loud noise and white powder will
be emitted.
●Parts of the airbag module (steer-
ing wheel hub, airbag cover and
inflator) as well as the front seats,
parts of the front and rear pillars,
and roof side rails, may be hot for
several minutes. T he airbag itself
may also be hot.
●The windshield may crack.
●The hybrid system will be stopped
and fuel supply to the engine will
be stopped. ( P. 8 1 )
●All of the doors will be unlocked.
( P.116)
●The brakes and st op lights will be
controlled automatically. ( P.383)
●The interior lights will turn on auto-
matically. ( P.420)
●The emergency flashers will turn
on automatically. ( P.502)
●For Safety Connect subscribers, if
any of the following situations occur, the system is designed to
send an emergency call to the
response center, notifying them of
the vehicle’s location (without
needing to push the “SOS” button)
and an agent will attempt to speak
with the occupants to ascertain
the level of emergency and assis-
tance required. If the occupants
are unable to communicate, the
agent automatically treats the call
as an emergency and helps to dis-
patch the necessary emergency
services. (
P. 7 0 )
• An SRS airbag is deployed.
• A seat belt pretensioner is acti- vated.
• The vehicle is involved in a severe rear-end collision.
■SRS airbag deployment condi-
tions (SRS front airbags)
●The SRS front airbags will deploy
in the event of an impact that
exceeds the set threshold level
(the level of forc e corresponding
to an approximately 12 - 18 mph
[20 - 30 km/h] frontal collision with
a fixed wall that does not move or
deform).
However, this threshold velocity will
be considerably higher in the follow-
ing situations:
• If the vehicle strikes an object,

811-4. Hybrid system
Owners Manual_USA_M0C043_en
1
For safety and security
There are the air intake vents
both sides of the behind the sec-
ond seat for the purpose of cool-
ing the hybrid battery (traction
battery). If the vents becomes
blocked, the hybrid battery (trac-
tion battery) input and output
may be reduced. When a certain level of impact is
detected by the impact sensor,
the emergency shut off system
blocks the high voltage current
and stops the fuel pump to mini-
mize the risk of electrocution
and fuel leakage. If the emer-
gency shut off system activates,
your vehicle will not restart. To
restart the hybrid system, con-
tact your Toyota dealer.
A message is automatically dis-
played when a malfunction
occurs in the hybrid system or
an improper operation is
attempted.
If a warning message is shown
on the multi-information display,
NOTICE
■Hybrid battery (traction bat-
tery) air intake vents
Do not carry large amounts of
water such as water cooler bottles
in the vehicle. If water spills onto
the hybrid battery (traction bat-
tery), the batte ry may be dam-
aged. Have the vehicle inspected
by your Toyota dealer.
Hybrid battery (traction
battery) air intake vents
NOTICE
■Hybrid battery (traction bat-
tery) air intake vents
●Make sure that the air intake
vents are not blocked, such as
by a seat cover, plastic cover, or
luggage. If the vents are
blocked, the hybrid battery
(traction battery) input and out-
put may be restricted, possibly
leading to a malfunction.
●Clean the air intake vents regu-
larly to prevent the hybrid bat-
tery (traction b attery) from
overheating.
●Do not get water or foreign
materials in the air intake vents
as this may cause a short circuit
and damage the hybrid battery
(traction battery).
●A filter is installed to the air
intake vents. When the filter
remains noticeably dirty even
after cleaning the air intake
vents, filter cleaning or replace-
ment is recommended. Refer to
P.489 for details on how to
clean the filters.
Emergency shut off sys-
tem
Hybrid warning message

1153-2. Opening, closing and locking the doors
Owners Manual_USA_M0C043_en
3
Before driving
3-2.Opening, closing and locking the doors
■Smart key system (entry
function)
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors. Grip
front passenger door handle
to unlock all the doors.
*
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
2Touch the lock sensor (inden-
tation on the upper part or
lower part of the handle) to
lock all the doors.
Check that the door is securely
locked.
*: The door unlock settings can be
changed.
■Wireless remote control
1 Locks all the doors
Check that the d oor is securely
locked.
2 Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other door.
Press and hold to open the win-
dows
*1 and the moon roof*1, 2 or
the panoramic moon roof
*1, 2
*1
: This setting must be customized at your Toyota dealer.
*2: If equipped
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control.
1 Turn the power switch off.
2 When the indicator light on the
key surface is not on, press and
hold , or for
approximately 5 seconds while
pressing and holding .
The setting changes each time an
operation is per formed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2 .)
Side doors
Unlocking and locking the
doors from the outside

1163-2. Opening, closing and locking the doors
Owners Manual_USA_M0C043_enTo prevent unintended triggering of
the alarm, unlock
the doors using
the wireless remote control and
open and close a door once after
the settings have been changed. (If
a door or the glass hatch is not
opened within 60 seconds after
is pressed, the do ors will be locked
again and the ala rm will automati-
cally be set.)
In a case that the alarm is triggered,
immediately stop the alarm. ( P. 8 4 )
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been
locked/unlocked. (Locked: once;
Unlocked: twice)
A buzzer sounds to indicate that the
windows are operating.
■Security feature
If a door or the glass hatch is not
opened within approximately 60
seconds after the vehicle is
unlocked, the security feature auto-
matically locks the vehicle again.
■When the doors cannot be
locked by the lock sensor on
the upper part of the door han-
dle
If the door will not lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time.
■Open door warning buzzer
If an attempt to lock the doors
and/or the glass hatch is made
when a door is not fully closed, a
buzzer sounds continuously for 5
seconds. Fully close the door and/or
the glass hatch to stop the buzzer,
and lock the vehicle once more.
■Setting the alarm
Locking the doors will set the alarm
system. ( P. 8 4 )
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.141
Multi-informa-
tion display/BeepUnlocking func- tion
Exterior: Beeps 3 times
Interior: Pings once
Holding the
driver’s door
handle unlocks
only the driver’s
door.
Holding the front
passenger door
handles unlocks
all the doors.
Exterior: Beeps twice
Interior: Pings once
Holding either
front door handle
unlocks all the
doors.

1273-2. Opening, closing and locking the doors
Owners Manual_USA_M0C043_en
3
Before driving
■Using the power back door
switch on the back door
 Close
Press the switch.
The power back door automatically
closes.
P r e s s i n g t h e s w i t c h w h i l e t h e p o w e r
back door is operat ing will stop the
operation.
When the switch is pressed again
during the halted operation, the
back door will perf orm the reverse
operation.
 Close the back door and lock
all doors (close & lock func-
tion)
While carrying the electronic key on
your person, press the switch.
After operating the switch, the
power back door will not close for
about 30 seconds when you are
inside the detection area of the electronic key (
P.140).
The power back door will close
when you step out of the detection
area of the electronic key after
operating the switch.
Also, if the power back door enters
the sensor area during the closing
process, the powe r back door will
stop.
A different buzzer than the normal
one will sound and the power back
door will begin cl osing automati-
cally. When the power back door is
closed, all of the doors will lock
simultaneously an d operation sig-
nals will indicate that all of the
doors have been locked.
If the switch is pressed while the
power back door is closing, the
operation will stop.
When the switch is pressed again
during the halted operation, the
back door will perfo rm the reverse
operation.
■Using the back door han-
dles
Lower the back door using the
back door handle.
The back door closing assist
(  P.129) will be act ivated, and the
power back door will fully close
automatically.

1283-2. Opening, closing and locking the doors
Owners Manual_USA_M0C043_en
■Using the kick sensor
When operating the Hands Free
Power Back Door, make sure
that the power switch is in OFF,
the Hands Free Power Back
Door operation is enabled
( P.130) and you are carrying
an electronic key.
1 While carrying an electronic
key, stand within the smart
key system operation range,
approximately 2.3 ft. (0.7 m)
from the rear bumper.
Kick sensor
Hands Free Power Back
Door operation detection
area
Smart key system operation
detection area ( P.140)
2 Perform a kick operation by
moving your foot to within approximately 3.9 in. (10 cm)
of the rear bumper and then
pulling it back.
Perform the entire kick operation
within 1 second.
The back door will not start operat-
ing while a foot is detected under
the rear bumper.
Operate the Hand
s Free Power
Back Door without contacting the
rear bumper with your foot.
If another electronic key is in the
cabin or luggage compartment, it
may take slightly l onger than nor-
mal for the operation to occur.
Kick sensor
Hands Free Power Back Door
operation detection area
3 When the kick sensor detects
that your foot is pulled back,
a buzzer will sound and the
back door will automatically
fully open/close.
If a foot is moved under the rear
bumper while the back door is
opening/closing, the back door will
stop moving.
If a foot is moved under the rear
bumper again during the halted
operation, the ba ck door will per-
form the rever se operation.
■Luggage compartment light
●The luggage compartment light

1293-2. Opening, closing and locking the doors
Owners Manual_USA_M0C043_en
3
Before driving
turns on when the back door is
opened.
●When the power switch is turned
to OFF, the ligh t will go off auto-
matically after 20 minutes.
■Back door closer
In the event that the back door is left
slightly open, the back door closer
will automatically close it to the fully
closed position.
Whatever the state of the power
switch, the back door closer oper-
ates.
■Power back door operating con-
ditions
The power back door can automati-
cally open and close under the fol-
lowing conditions:
●When the power back door sys-
tem is enabled. ( P.135)
●When the power switch is in ON,
in addition to the above for the
opening operations, the back door
operates for any of the following
conditions:
• Parking brake is engaged
• The brake pedal is depressed
• The shift position is in P.
■Operation of the power back
door
●A buzzer sounds and the emer-
gency flashers flash twice to indi-
cate that the back door is
opening/closing.
●When the power back door sys-
tem is disabled, the power back
door does not ope rate but it can
be opened and closed by hand.
●When the power back door auto-
matically opens, if an abnormality
due to people or objects is
detected, oper ation will stop.
■Jam protection function
Sensors are equipped on both sides
of the power back door. If anything
obstructs the power back door while
it is closing, the b ack door will auto-
matically operate in the opposite direction or stop.
■Fall-down protection function
While the power back door is open-
ing automatically, applying exces-
sive force to it will stop the opening
operation to prevent the power back
door from suddenly shutting.
■Back door closing assist
If the back door is lowered manually
when the back door is stopped at an
open position, the back door will
fully close automatically.
■Back door reserve lock function
This function is a function which
reserves locking of all doors, before-
hand, when the power back door is
open.
When the following procedure is
performed, all the doors except the
power back door are locked and
then power back door will also be
locked at the same time it is closed.
1 Close all doors, except the back
door.
2 During the power back door clos-
ing operation, lock the doors
using the smart key system from
the side doors ( P. 1 1 5 ) o r t h e
wireless remote control.
(  P.115)
Operation signals will indicate that
all the doors have been closed and
locked ( P. 1 1 6 ) .
●If the electronic key is placed
inside the vehicle after starting a
close operation via the door
reserve lock function, the elec-
tronic key may become locked
inside the vehicle.
●If the power back door does not