2023 TOYOTA SEQUOIA HYBRID air suspension

2624-5. Using the driving support systems
Owners Manual_USA_M0C043_en
WARNING
●This vehicle has Automatic
Trailer Detection feature that
can detect certain trailers under
certain conditions. After trailer is
detected, lane centering func-
tion will be disabled. In certain
conditions, there is a possibility
of falsely detecting trailer when
there is no actual trailer. In that
case, lane centering function
will be disabled. To activate lane
centering function, turn power
switch to off and then turn it on
again.
●Following scenes has possibility
of false detection of trailer:
Crowded environments such as
parking lots or camping
grounds, closely following vehi-
cles such traffic jam, drive
through, parallel parking, etc.
●Do not use the lane centering
system and steering assist func-
tion when the vehicle is lifted
unless using a Toyota official lift
up kit up to 4 in. (101 mm),
including tire height. Aftermar-
ket lift kits may degrade system
performance.
■Situations unsuitable for LTA
system
In the following situations, use the
LTA switch to turn the system off.
Failure to do so may lead to an
accident, resulting in death or
serious injury.
●Vehicle is driven on a road sur-
face which is slippery due to
rainy weather, fallen snow,
freezing, etc.
●Vehicle is driven on a snow-cov-
ered road.
●White (yellow) lines are difficult
to see due to rain, snow, fog,
dust, etc.
●Vehicle is driven in a temporary
lane or restricted lane due to
construction work.
●Vehicle is driven in a construc-
tion zone.
●A spare tire, tire chains, etc.,
are equipped.
●When the tires have been
excessively worn, or when the
tire inflation p ressure is low.
●When your vehicles is towing a
trailer or another vehicle, except
when the followin g condition is
met.
• When the other vehicle is a trailer properly attached and
connected to Toyota’s official
TBC ECU. ( P.198)
●When the vehicle is lifted up,
except in the following cases.
• When using a Toyota official lift kit up to 4 in. (101 mm), includ-
ing tire height. Aftermarket lift
kits may degrade system perfor-
mance.
■Preventing LTA system mal-
functions and operations per-
formed by mistake
●Do not modify the headlights or
place stickers, etc., on the sur-
face of the lights.
●Do not modify the suspension,
etc. If the suspension, etc.,
needs to be replaced, contact
your Toyota dealer.
●Do not install or place anything
on the hood or grille. Also, do
not install a gr ille guard (bull
bars, kangaroo bar, etc.).
●If your windshield needs
repairs, contact your Toyota
dealer.

3064-5. Using the driving support systems
Owners Manual_USA_M0C043_en
●When equipment that may
obstruct a sensor is installed, such
as a towing eyelet, bumper pro-
tector (an additional trim strip,
etc.), bicycle carrier, or snow plow
●When a vehicle passes by the
side of your vehicle
●When a detected vehicle turns
while approaching the vehicle
●When there are spinning objects
near your vehicle such as the fan
of an air conditioning unit
●When water is splashed or
sprayed toward t he rear bumper,
such as from a sprinkler
●Moving objects (flags, exhaust
fumes, large rain droplets or
snowflakes, rain water on the road
surface, etc.)
●When the distanc e between your
vehicle and a guardr ail, wall, etc.,
that enters the detection area is
short
●Gratings and gutters
●When a sensor or the area around
a sensor is extremely hot or cold
●If the suspension has been modi-
fied or tires of a size other than
specified are installed
●If the front of the v ehicle is raised
or lowered due to the carried load

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

3634-5. Using the driving support systems
Owners Manual_USA_M0C043_en
4
Driving
*: If equipped
Height control switch
Height control mode select
switch
Operating the switch change
vehicle rear height as follows: Lower
Higher
Vehicle height can be adjusted
only when the hybrid system is
operating.
The selected height mode will
be shown on the electronically
modulated air suspension dis-
play.
The selected mode will flash
while the height mode is being
changed.
■Height modes
 “N” mode (normal mode): For
ordinary driving
Normal height
“HI” mode (high mode): For
driving on bumpy roads 1.6 in.
(40 mm) higher than the nor-
mal height
The “HI” mode is unavailable when
the vehicle’s speed exceeds 18
mph (30 km/h).
When the vehicle’s speed exceeds
18 mph (30 km/h), the height will be
adjusted to the normal height auto-
matically.
Electronically modu-
lated air suspension*
The electronically modu-
lated air suspension allows
the driver to control the
vehicle’s height in order to
adjust for driving condi-
tions.
Select the desired height
with the height control
switch.
Height control switch
Selecting vehicle height

3644-5. Using the driving support systems
Owners Manual_USA_M0C043_en
“LO” mode (low mode): For
the ease of egress/ingress
and loading luggage
1.2 in. (30 mm) lo wer than the nor-
mal height
The “LO” mode is unavailable when
the vehicle’s speed exceeds 8 mph
(12 km/h).
When the vehicles speed exceeds
8 mph (12 km/h), t he height will be
adjusted to the normal height auto-
matically.
When the height control mode
select switch is pressed, the
vehicle height is fixed at the cur-
rent height.
The “MAN.” indicator is displayed
on the multi-information display and
the automatic leveling function
turned off.
The height can be adjusted by
pressing the height control
switch.
Press the switch again or when the
vehicle’s speed exceeds 18 mph
(30 km/h), the height will be
adjusted to the normal height auto-
matically.
■Automatic leveling function
Regardless of the number of occu-
pants or the luggage load, vehicle
height in any mode is always
adjusted to a fixed height by the
automatic leveling function.
■When “HI” mode is selected
The vehicle height will change to “N”
mode when driving at the speeds of
18 mph (30 km/h).
■When “LO” mode is selected
●The vehicle height will change to
“N” mode when vehicle speed
exceeds 8 mph (12 km/h).
●This mode allows for easy access
to the vehicle (getting in and out)
and easy loading and unloading.
■The electronically modulated
air suspension will not operate
in the following cases:
●The underbody of the vehicle is
touching the surface of the road.
●The area around the suspension
is covered with ice.
The height control indicators will
blink, turn off and then turn on con-
tinuously to indica te that the elec-
tronically modulated air suspension
is not operational.
To re-enable operation, turn off the
hybrid system and then restart it.
■Even if you hear an operating
noise
This does not indicate a problem in
the electronically modulated air sus-
pension.
■The electronically modulated
air suspension failure warning
The warning messag e is displayed
on the multi-information display, and
the electronically modulated air sus-
pension cannot be activated until
the malfunction is corrected.
Stop the hybrid system and start
again. If the warning message turns
off, the system operating correctly. If
the warning message continues to
Disabling the height con-
trol

3654-5. Using the driving support systems
Owners Manual_USA_M0C043_en
4
Driving
be displayed, have your vehicle
inspected by your Toyota dealer as
soon as possible.
■When the indicator turns on
Indicates a malfunction in the air
suspension system.
Have the vehicle inspected by your
Toyota dealer immediately. ( P.89,
516)
WARNING
■The electronically modulated
air suspension must be
turned off in the following cir-
cumstances:
Otherwise, the automatic leveling
function may cause the vehicle’s
height to change, and you may
catch part of yo ur body in the
vehicle, resulting in an unex-
pected accident or injury:
●When driving through water
such as shallow streams (Put
the vehicle height in “HI” mode
and turn off the electronically
modulated air suspension. Drive
at 18 mph [30 km/h] or slower.)
●When jacking up the vehicle,
installing tire chains or tying the
vehicle with chains/wires for
transportation via flat bed truck
(Turn the system to the manual
mode and stop the hybrid sys-
tem.)
●When the vehicle must be
towed (Put the vehicle height in
“N” mode and turn the system to
the manual mode.)
●When the vehicle gets stuck
(Turn the system to the manual
mode.)
●When disconnecting a trailer
(Put the vehicle height in “N”
mode and turn the system to the
manual mode.)
■Selecting the correct height
mode
Observe the following precautions
to prevent accidents or injury.
Failure to do so may cause dam-
age to parts of the vehicle, as well
as dangerous handling character-
istics, which may lead to fatal or
injury accidents.
●Before you lower the vehicle’s
height, check under the vehicle
to make sure that no one is
there.
●“HI” mode should only be used
when driving on rough roads, for
example when driving off-road.
Because the vehicle’s center of
gravity will become higher when
in the mode, the vehicle may
become unstable when turning
abruptly, resulting in an acci-
dent.
●Do not select “HI” mode when
you load cargo on the roof lug-
gage carrier.
Because the vehicle’s center of
gravity will become higher when
in the mode, the vehicle may
become unstable when turning
abruptly, resulting in an acci-
dent.
NOTICE
■Be careful in any place where
overhead space is limited.
When changing to a higher mode
or after unloading, the vehicle
height will rise. This may cause
damage to the vehicle.
■Do not select “LO” mode
when driving on bumpy
roads.
If the underbody of the vehicle
touches a rugged road surface,
the vehicle ma y be damaged.

3674-5. Using the driving support systems
Owners Manual_USA_M0C043_en
4
Driving
turn on.
2 Select the driving modes on
the multi-information display
while turning the mode select
switch left and right.
Vehicles without Adaptive
Variable Suspension system
Multi-information display
• “NORMAL” mode
Provides an optimal balance of fuel
economy, quietness, and dynamic
performance. Suitable for city driv-
ing.
•“ECO” mode
Helps the driver a ccelerate in an
eco-friendly manner and improve
fuel economy through moderate
throttle characteri stics and by con- trolling the operation of the air con-
ditioning system (heating/cooling).
The “ECO” indicator comes on.
• “SPORT” mode
Assists acceleration response by
controlling the transmission, engine
and steering. Suitable for when pre-
cise handling is desirable, for
example when driving on mountain
roads. The “SPORT” indicator
comes on.
Vehicles with Adaptive Vari-
able Suspension system
Multi-information display
• “NORMAL” mode
Provides an optimal balance of fuel
economy, quietness, and dynamic
performance. Suitable for city driv-
ing.
• “COMFORT” mode
By controlling the suspension, rid-
ing comfort is further enhanced.
Suitable for city driving. The “COM-
FORT” indicator comes on.
• “ECO” mode
Helps the driver accelerate in an
eco-friendly manner and improve

3684-5. Using the driving support systems
Owners Manual_USA_M0C043_enfuel economy through moderate
throttle characteri
stics and by con-
trolling the operation of the air con-
ditioning system (heating/cooling).
The “ECO” indicator comes on.
• “SPORT S” mode
Assists accelerati on response by
controlling the transmission, engine
and steering. Suitable for when pre-
cise handling is desirable, for
example when driving on mountain
roads. The “SPORT S” indicator
comes on.
• “SPORT S+” mode
Helps to ensure th e controllability
and stability of the vehicle by inte-
grally controlling the steering wheel
and suspensions as well as the
transmission and engine, making it
suitable for sporty driving. The
“SPORT S+” indicator comes on.
• “CUSTOM” mode
Allows you to drive with the power
train, chassis and air conditioning
system functions set to your pre-
ferred settings. Custom mode set-
tings can only be changed on the
drive mode customization display of
multimedia system. The “CUSTOM”
indicator comes on.
■The driving mode select switch
can be operated when
The front-wheel dri ve control switch
is in “2H” and “4H”.
■Operation of the air condition-
ing system in Eco mode
Eco mode controls the heating/cool-
ing operations and fan speed of the
air conditioning system to enhance
fuel efficiency. To improve air condi-
tioning performance, perform the
following operations:
●Adjust the fan speed ( P.407)
●Turn off Eco drive mode ( P.366)
■Automatic deactivation of driv-
ing modes:
Driving mode is deactivated or the
driving mode will be changed to nor-
mal mode in the following condi-
tions:
●After turning the power switch off
and then turning it to on
●When the front-wheel drive control
switch is in “4L” (4WD models
only)
●When the Multi-terrain Select is
turned on (if equipped)
●When the Downhill assist control
system is turned on (if equipped)
●When the “TOW HAUL” mode or
“TOW+” mode is turned on
■Customization
The Custom mode can be changed.
(Customizable features: P.580)