sensor TOYOTA HIGHLANDER HYBRID 2023 Owners Manual

351-1. For safe use
1
For safety and security
SRS curtain shield airbags
• Can help protect primarily the head of occupants in the outer seats
• Can help prevent the occupants from being thrown from the vehi cle in the
event of vehicle rollover
■SRS airbag system components
Front passenger airbag
“PASS AIR BAG ON” and “PASS AIR BAG OFF” indicator lights
Front side airbags
Curtain shield airbags
Side impact sensors (rear)
SRS warning light
Front passenger occupant classification system (ECU and sen-
sors)
Driver airbag
Side impact sensors (front door)
Side impact sensors (front)
Seat belt pretensioners and force limiters
Seat cushion airbag
Driver’s seat position sensor
Driver’s knee airbag
Driver’s seat bel t buckle switch
Front impact sensors

361-1. For safe use
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. 7 6 )
●All of the doors will be unlocked.
( P.128)
●The brakes and st op lights will be
controlled automatically. ( P.312)
●The interior lights will turn on auto-
matically. ( P.345)
●The emergency flashers will turn
on automatically. ( P.438)
●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. 6 5 )
• 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, such as a parked vehicle or sign
pole, which can move or deform
on impact
• If the vehicle is involved in an underride collision, such as a colli-
sion in which the front of the vehi-
cle “underrides”, or goes under,
the bed of a truck
●Depending on the type of collision,
it is possible that only the seat belt
pretensioners and SRS seat cush-

761-4. Hybrid system
limited and the distance that the
vehicle can be driven using the
electric motor (traction motor) is
reduced, the fuel economy 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,
read the message and follow the
instructions. (
P.456)
■If a warning light comes on, a
warning message is displayed,
or the 12-volt battery is discon-
nected
The hybrid system may not start. In
this case, try to start the system
again. If the “READY” indicator does
not come on, contact your Toyota
dealer.
NOTICE
■Hybrid battery (traction bat-
tery) air intake vent
●Make sure not to block the air
intake vent with anything, such
as a seat cover, plastic cover, or
luggage.
The input/output of the hybrid
battery (traction battery) may be
restricted, leading to a reduction
in hybrid battery (traction bat-
tery) output and a malfunction.
●Periodically clean the air intake
vents to prevent them from clog-
ging. ( P.420)
●Do not allow liquid or foreign
material to enter the air intake
vent as this may cause a short
circuit and damage the hybrid
battery (traction battery).
Emergency shut off sys-
tem
Hybrid warning message

1032-1. Instrument cluster
2
Vehicle status information and indicators
 BSM (Blind Spot Monitor)
( P.278)
Press to enable/disable the
Blind Spot Monitor function.
• BSM (Blind Spot Monitor) on/off
Select to enable/disable the Blind
Spot Monitor function.
Press and hold to change the
settings of the following items:
• “Brightness”
Select to switch the brightness of
the outside rear view mirror indica-
tors. ( P.278)
• “Sensitivity”
Select to change the alert timing for
an approaching vehicle.
 RCTA (Rear Cross Traffic
Alert) ( P.291)
Press to enable/disable the
RCTA function.
• RCTA on/off
Select to enable/disable the RCTA
function.
Press and hold to change the
settings of the following item:
•“Volume”
Select to change the volume of the
RCTA buzzer.
 RSA (Road Sign Assist) (if
equipped) ( P.275)
Press to enable/disable the
Road Sign Assist.
• RSA (Road Sign Assist) on/off
Select to enable/disable the Road
Sign Assist. Press and hold to change the
settings of the following items:
• “Notification Method”
Select to change each notification
method used to notify the driver
when the system recognizes
excess speed and no-entry sign.
• “Notification Level”
Select to change each notification
level used to notify the driver when
the system recognizes a speed limit
sign.
■ Vehicle settings
Press and hold to change
the settings of the following
items:
 PBD (Power Back Door)
( P.131)
• “System Settings”
Select to enable/disable the power
back door system.
• “Kick Sensor”
*
Select to enable/disable the kick
sensor.
• “Opening Adjustment”
Select the open position when
power back door is fully open.
•“Volume”
Select to set the volume of the
buzzer which sounds when the
power back door system operates.
*: Vehicles with a hands free power
back door

1042-1. Instrument cluster
“TPWS” (Tire Pressure Warn-
ing System) ( P.407)
• “Set Pressure” (tire pressure
warning system initialization)
Select to initialize the tire pressure
warning system.
• “Change Wheel” (register tire pressure warning system sensor
ID codes)
Select to register the ID codes of
the tire pressure s ensors to the tire
pressure warning system.
 “Rear Seat Reminder”
( P.129)
Select to enable/disable the rear
seat reminder.
“Scheduled Maintenance”
( P.387)
Select to reset the scheduled main-
tenance information (maintenance
required message and distance
until maintenance necessary) after
all maintenance is performed.
■ Meter settings
Press and hold to change
the settings of the following
items:
 Language
Select to change the language dis-
played.
Units
Select to change the units of mea-
sure displayed.
 EV indicator ( P.211)
Select to enable/disable the EV
indicator.
Speedometer display (digital
speed)
Select to enable/disable the speed-
ometer display.
Gadget content
Select to turn the display of a gad-
get.
Fuel economy type
Select to change the average fuel
consumption display and an item to
be displayed as gadget.
Pop-up display
Select to enable/disable pop-up
displays for each relevant system.
Multi-information display off
Displays a blank screen.
Default setting
Select to reset the meter display
settings to the default setting.
■Vehicle functions and set-
tings that can be changed
 P.510

1273-2. Opening, closing and locking the doors
3
Before driving
3-2.Opening, closing and locking the doors
■Smart key system
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
the front passenger’s 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.
*: The door unlock settings can be
changed. ( P.127, 510)
2 Touch the lock sensor (the
indentation on the upper part of the front door handle) to
lock all the doors.
Check that the d
oor is securely
locked.
■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 doors.
Press and hold to open the win-
dows
*1 and 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
Side doors
The vehicle can be locked
and unlocked using the
entry function, wireless
remote control or door lock
switches.
Unlocking and locking the
doors from the outside

1283-2. Opening, closing and locking the doors
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2.)
For vehicles with an alarm: To pre-
vent unintended triggering of the
alarm, unlock the doors using the
wireless remote control and open
and close a door once after the set-
tings have been changed. (If a door
is not opened within 60 seconds
after is press ed, the doors will
be locked again an d the alarm will
automatically be set.)
In case that the alarm is triggered,
immediately stop the alarm. ( P. 7 8 )
■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 and the moon roof
* or pan-
oramic moon roof* are operating.
*: If equipped
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again.
■When the door cannot be
locked by the lock sensor on
the surface of the front door
handle
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.
When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the smart key system is made when
a door is not fully closed, a buzzer
will sound continuo usly for 5 sec-
onds. Fully close the door to stop
the buzzer, and lock the doors
again.
■Setting the alarm (if equipped)
Locking the doors will set the alarm
system. ( P. 7 8 )
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’s
door handle
unlocks all the
doors.
Exterior: Beeps twice
Interior: Pings once
Holding either
front door handle
unlocks all the
doors.

1343-2. Opening, closing and locking the doors
Pressing the switch while the back
door is opening/closing will stop the
operation. Pressing the switch
again will open the back door.
■Opening/closing the back
door using the power back
door switch on the back
door
Press the switch.
Pressing the switch while the back
door is opening/closing will stop the
operation. Pressing the switch
again will operate th e back door in
the opposite direction.
■Closing the back door
using the back door handle
Lower the back door using the
back door handle, then a buzzer
sounds and the back door auto-
matically closes.
■Opening/closing the back
door using the kick sensor
(vehicles with a Hands Free
Power Back Door)
Vehicles without tow hitch
The Hands Free Power Back
Door enables automatic opening
and closing of the power back
door by putting your foot near
the lower center part of the rear
bumper and moving it away
from the rear bumper.
Vehicles with tow hitch
The Hands Free Power Back
Door enables automatic opening
and closing of the power back
door by putting your foot near
the lower left side of the rear
bumper and moving it away
from the rear bumper.
The center of the Hands Free
Power Back Door sensor is indi-
cated by the mark.
1 While carrying an electronic
key, stand within the smart
key system operation range,
approximately 13.8 to 21.7 in.
(35 to 55 cm) from the rear
bumper.

1353-2. Opening, closing and locking the doors
3
Before driving
Vehicles without tow hitch
Kick sensor
Hands Free Power Back
Door operation detection
area
Smart key system operation
detection area ( P.142)
Vehicles with tow hitch
Kick sensor
Hands Free Power Back
Door operation detection
area
Smart key system operation
detection area ( P.142)
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 opera- tion within 1 second. • The back door will not start
operating while a foot is
detected under the rear
bumper.
• Operate the Hands Free Power Back Door without
contacting the rear bumper
with your foot.
• If another electronic key is in the cabin or luggage compart-
ment, it may take slightly lon-
ger than normal 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 kick operation is performed while
the back door is opening/closing,
the back door will stop the opera-
tion. Perform a kick operation again
will operate the back door in the
opposite direction.
■Back door closer
In the event that the back door is left
slightly open, the back door closer

1363-2. Opening, closing and locking the doors
will automatically close it to the fully
closed position.
●The back door closer can function
when the power switch is in any
mode.
●The back door can be opened
using the back door opener switch
even if the back door closer is
operating.
■Power back door operating con-
ditions
If the following conditions are met,
the power back door can be opened
and closed automatically.
●When the power back door sys-
tem is enabled. ( P.510)
●When the power switch is in ON,
one of the following conditions
must be met in a ddition to the
above conditions:
• The parking brake is engaged.
• The brake pedal is depressed.
• The shift lever is in P.
■Operation of the power back
door
●When the power back door begins
to operate, the emergency flash-
ers will flash twice and a buzzer
will sound.
●When the power back door is dis-
abled, the power back door will
not operate but can be opened
and closed manually.
●When the power back door is
opening/closing, if the power back
door becomes obstructed, opera-
tion will stop.
■Jam protection function
Sensors are installed on the right
and left sides of the power back
door. When the door is automati-
cally closing and the sensors are
pushed due to an object being
clamped, etc., the jam protection
function operates.
From that position the door auto-
matically moves a little in the oppo-
site direction and then the function stops.
■Back door reserve lock function
This function reserves the locking of
the power back door when the
power back door is open. If the fol-
lowing operations are performed, all
of the doors except the power back
door will lock and then the power
back door will lock when it is com-
pletely closed.
1 Close all of the doors, except the
back door.
2 Perform an automatic closing
operation of the power back door
and lock the doors using the
wireless remote control
( P.127) or smart key system
(  P.127) while the power back
door is closing.
A buzzer sounds and the emer-
gency flashers flash to indicate that
all the doors have been closed and
locked.
●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 back door does not fully
close due to the o peration of the
jam protection function, etc., while
the back door is automatically
closing after a do or reserve lock
operation is performed, the door
reserve lock function is canceled
and all the doors will unlock.
●Before leaving the vehicle, make
sure that all the doors are closed
and locked.