2023 TOYOTA SEQUOIA HYBRID fuel pressure

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.

5187-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
WARNING
●If the tire pressure warning light
comes on even after tire infla-
tion pressure adjustment, it is
probable that you have a flat
tire. Check the tires. If a tire is
flat, change it with the spare tire
and have the flat tire repaired by
the nearest Toy ota dealer.
●Avoid abrupt maneuvering and
braking.
If the vehicle tires deteriorate,
you could lose control of the
steering wheel or the brakes.
■If a blowout or sudden air
leakage should occur
The tire pressure warning system
may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS-tire pressure warning sys-
tem) that illuminates a low tire
pressure telltale (tire pressure
warning light) w hen one or more
of your tires is s ignificantly under-
inflated. Accordingly, when the
low tire pressure te lltale (tire pres-
sure warning light) illuminates,
you should stop and check your
tires as soon as possible, and
inflate them to the proper pres-
sure. Driving on a significantly
under-inflated tire causes the tire
to overheat and can lead to tire
failure. Under-inflation also
reduces fuel efficiency and tire
tread life, and may affect the vehi-
cle’s handling and stopping ability.
Please note that the TPMS (tire
pressure warning system) is not a
substitute for proper tire mainte-
nance, and it is the driver’s
responsibility to m aintain correct
tire pressure, even if under-infla-
tion has not reached the level to
trigger illumination of the TPMS
low tire pressure te lltale (tire pres-
sure warning light).
Your vehicle has also been
equipped with a TPMS (tire pres-
sure warning system) malfunc-
tion indicator to indicate when the
system is not operating properly.
The TPMS (tire pressure warning
system) malfunction indicator is
combined with the low tire pres-
sure telltale (tire pressure warning
light). When the system detects a
malfunction, the te lltale will flash
for approximately one minute and
then remain continuously illumi-
nated. This sequence will con-
tinue upon subsequent vehicle
start-ups as long as the malfunc-
tion exists. When the malfunction
indicator is illuminated, the sys-
tem may not be ab le to detect or
signal low tire pressure as
intended.

5327-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
One of the following may be the
cause of the problem:
The electronic key may not be
functioning properly.
( P.535)
 There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle.
 There may be a malfunction
in the immobilizer system.
( P.83)
 The hybrid system may be
malfunctioning due to an elec-
trical problem such as elec-
tronic key battery depletion or
a blown fuse. However,
depending on the type of mal-
function, an interim measure
is available to start the hybrid
system. ( P.533)
 The temperature of the hybrid
battery (traction battery) may
be extremely low (below
NOTICE
■Do not drive the vehicle with
a flat tire
Do not continue driving with a flat
tire.
Driving even a short distance with
a flat tire can damage the tire and
the wheel beyond repair.
■Driving with tire chains and
the temporary spare tire
Do not fit tire chains to the tempo-
rary spare tire.
Tire chains may damage the vehi-
cle body and adversely affect driv-
ing performance.
■When stowing the flat tire
Ensure that there is no object
caught between the tire and the
vehicle underbody.
■When replacing the tires
When removing or fitting the
wheels, tires or the tire pressure
warning valve and transmitter,
contact your Toyota dealer as the
tire pressure warning valve and
transmitter may be damaged if not
handled correctly.
■To avoid damage to the tire
pressure warning valves and
transmitters
When a tire is repaired with liquid
sealants, the tire pressure warn-
ing valve and transmitter may not
operate properly. If a liquid seal-
ant is used, contact your Toyota
dealer or other qualified service
shop as soon as possible. Make
sure to replace the tire pressure
warning valve and transmitter
when replaci ng the tire. (P.478)
If the hybrid system
will not star t
Reasons for the hybrid sys-
tem not starting vary
depending on the situation.
Check the following and
perform the appropriate
procedure:
The hybrid system will not
start even though the cor-
rect starting procedure is
being followed. ( P.212)

5357-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
■When the electronic key does
not work properly
●Make sure that the smart key sys-
tem has not been deactivated in
the customization setting. If it is
off, turn the function on.
(Customizable features: P.570)
●Check if battery-saving mode is
set. If it is set, cancel the function.
( P.141)
NOTICE
■When opening the fuel filler
door manually
●Do not open the fuel filler door
manually except in an emer-
gency. Fuel may overflow.
●Using the lever to open the fuel
filler door may n ot allow for an
adequate reduction in fuel tank
pressure before refueling. To
prevent fuel from spilling out,
turn the cap slowly when remov-
ing it.
●During refueling, fuel may spill
out from the filler opening due to
air being discharged from inside
the fuel tank. Therefore, fill the
fuel tank carefully and slowly.
If the electronic key
does not operate prop-
erly
If communication between
the electronic key and vehi-
cle is interrupted ( P.141)
or the electronic key cannot
be used because the battery
is depleted, the smart key
system and wireless remote
control cannot be used. In
such cases, the doors can
be opened and the hybrid
system can be started by
following the procedure
below.
NOTICE
■In case of a smart key system
malfunction or other key-
related problems
Take your vehicle with all the elec-
tronic keys provided with your
vehicle to your Toyota dealer.

5648-1. Specifications
Owners Manual_USA_M0C043_en
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km
under that condition
Maximum inflation pressure
The maximum cold inf lated pressure to
which a tire may be inflated, shown on the
sidewall of the tire
Recommended inflation pres-
sureCold tire inflation pressure recommended
by a manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio and heater, to the extent that
these items are ava ilable as factory-
installed equipment (whether installed or
not)
Curb weight
The weight of a moto r vehicle with stan-
dard equipment, including the maximum
capacity of fuel, oil and coolant, and if so
equipped, air conditioning and additional
weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight
150 lb. (68 kg) times the number of occu-
pants specified in the second column of
Ta b l e 1
* that follows
Occupant distribution
Distribution of occupants in a vehicle as
specified in the third column of Table 1
*
below

Owners Manual_USA_M0C043_en
Alphabetical Index607
MirrorsDigital Rear-view Mirror........ 160
Inside rear view mirror.......... 159
Outside rear view mirror defog-gers .................................... 408
Outside rear view mirrors ..... 170
Vanity mirrors ....................... 440
Mode select switch TOW HAUL switch ............... 220
Moon roof .......................... ...... 177
Multi-information display......... 97 Audio system-linked display . 100
Changing the display.............. 98
Driving informatio n display ..... 99
Dynamic radar cruise control with full-speed range .......... 275
Fuel economy......................... 99
Hybrid System Indicator ......... 99
Intuitive parking assist .......... 294
LTA (Lane Tracing Assist) ..... 267
Menu icons ............................. 98
Meter control switches ........... 98
Navigation system-linked display ........................................... 100
Settings ................................ 101
Tire pressure ........................ 476
Trailer settings ...................... 102
Vehicle information display... 100
Warning messages............... 519
Multi-terrain Moni tor .............. 352
Automatic display mode ....... 355
Camera switch ..................... 352
Function ............................... 353
Menu button ......................... 353
Multi-terrain Monitor precautions ........................................... 362
Screen display and functions355
Things you should know....... 362
Multi-terrain Select ................. 377N
Navigation system-linked display .......................................100, 104
O
Odometer...................................95
Odometer and trip meter display Display change button ............95
Display items ..........................95
Off-road precautions ..............398
Oil Differential oil ........................554
Engine oil..............................551
Transfer oil............................553
Opener Back door .....................124, 126
Hood .....................................464
Opening the fuel tank cap ....241
Outside rear view mirrors Adjustment ...........................170
BSM (Blind Spot M onitor) .....286
Folding..................................171
Mirror position me mory.........152
Outside rear view mirror defog- gers ....................................408
RCTA (Rear Cross Traffic Alert) ...........................................301
Outside temperature ........93, 107
Overheating.............................543

614Alphabetical Index
Owners Manual_USA_M0C043_en
W
Warning buzzers Approach warning ................ 282
Brake hold ............................ 514
Brake Override System ........ 513
Brake system ....................... 509
Charging system .................. 510
Downshifting......................... 220
Drive-Start Control ............... 513
Electric power steering ......... 511
Engine .................................. 510
Hands off steering wheel warn-ing (LTA) ............................. 270
Hybrid system ...................... 510
Intuitive parking assist .. 299, 512
Low engine oil pressure ....... 510
LTA (Lane Tracing Assist) ... 261, 265, 512
Open door .................... 116, 118
Open window ....................... 175
PCS (Pre-Collision System) . 511
PKSB (Parking Support Brake) ........................................... 512
Pre-collision braking ............. 249
Pre-collision warning ............ 249
RCTA (Rear Cross Traffic Alert) ................................... 301, 513
Seat belt ............................... 515
SRS airbag ........................... 510
Vehicle sway warning function (LTA) ................................... 271
Warning label ............................ 78 Warning lights ...................89, 509
ABS ...................................... 511
Air suspension malfunction indi-cator ...................................516
Brake hold operated indicator ...........................................514
Brake Override System ........513
Brake system ........................509
Charging system ..................510
Drive-Start Control ................513
Electric power steering ......... 511
High coolant temperature .....509
Hybrid system .......................510
Intuitive parking assist OFF indi- cator ...................................512
Low engine oil pressure .......510
Low fuel level........................515
LTA indicator .........................512
Malfunction indica tor lamp ....510
Parking brake indicator.........514
PKSB OFF indicator .............512
Pre-collision system ............. 511
RCTA OFF indicator .............513
Rear differential lock indicator ...........................................514
Seat belt reminder light ........515
Slip indicator .........................513
SRS airbag ...........................510
Tire pressure ...... ..................514
Trailer brake warn ing light ....516
Warning messages .................519
Washer .....................................235 Adding ..................................470
Preparing and checking before winter ..................................401
Switch ...........................235, 239
Washing and waxing ..............450

628
Owners Manual_USA_M0C043_en
GAS STATION INFORMATION
Auxiliary catch lever (P.464)
Fuel filler door ( P.242)
Tire inflation pressure ( P.555)
Hood lock release lever ( P.464)
Fuel tank capacity
(Reference)P.550
Fuel typeP.550
Cold tire inflation
pressureP.555
Engine oil capacity
(Drain and refill —
reference)
P.551
Engine oil typeP.551