2023 TOYOTA SEQUOIA HYBRID warning

5217-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
hybrid battery (traction battery)
are dirty, perform the procedures
on P.489 to clean them.
• If the warning message is shown when the air intake vent and filter
of the hybrid battery (traction bat-
tery) are not dirty, have the vehicle
inspected at you r Toyota dealer.
■If “Shift to P Before Exiting
Vehicle” or “Shift to P when
Parked” is displayed
Message is displayed when the
driver’s door is opened without turn-
ing the power switch to OFF with the
shift lever in any position other than
P.
Shift the shift lever to P.
■If “Shift is in N Release Acceler-
ator Before Shif ting” is shown
Message is displayed when the
accelerator pedal has been
depressed and the shift lever is in N.
Release the accelerator pedal and
shift the shift lever to D, S or R.
■If “Auto Power OFF to Conserve
Battery” is displayed
Power was turned off due to the
automatic power off function.
Next time when starting the hybrid
system, increase the hybrid system
speed slightly and maintain that
level for approximately 5 minutes to
recharge the 12-volt battery.
■If “Headlight System Malfunc-
tion Visit Your Dealer” is dis-
played
The following systems may be mal-
functioning. Have the vehicle
inspected by your Toyota dealer
immediately.
●The LED headlight system
●The automatic headlight leveling
system (if equipped)
●Automatic High Beam
■If “Engine Oil Level Low Add or
Replace” is displayed
The engine oil le vel may be low.
Check the level o f the engine oil,
and add engine oil if necessary. This
message may be displayed if the
vehicle is stopped on a slope. Move
the vehicle to a l evel surface and
check if the message disappears.
■If “Hybrid System Stopped
Steering Power Low” is dis-
played
This message is displayed if the
hybrid system is stopped while driv-
ing.
When steering wheel operations are
heavier than usual, grip the steering
wheel firmly and operate it using
more force than usual.
■If “Maintenance Required
Soon” is displayed
Indicates that all maintenance
according to the driven distance on
the maintenance schedule
* should
be performed soon.
Comes on approximately 4500
miles (7200 km) after the message
has been reset.
If necessary, perform maintenance.
Please reset the m essage after the
maintenance is performed.
(  P.457)
*: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If “Maintenance Required Visit
Your Dealer” is displayed
Indicates that all maintenance is
required to correspond to the driven
distance on the maintenance sched-
ule
*.
Comes on approximately 5000
miles (8000 km) after the message
has been reset. (The indicator will
not work properly unless the mes-

5227-2. Steps to take in an emergency
Owners Manual_USA_M0C043_ensage has been reset.)
Perform the necessary mainte-
nance. Please reset the message
after the maintenance is performed.
(
 P.457)
*: Refer to the separate “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement” for the main-
tenance interval applicable to your
vehicle.
■If “Oil Maintenance Required
Soon” is displayed
Indicates that the engine oil should
be scheduled to be changed.
Check the engine oil and change it if
necessary. After changing the
engine oil, make sure to reset the
message. ( P.467)
■If “Oil Maintenance Required” is
displayed
Indicates that the engine oil should
be changed.
Check and change t he engine oil,
and oil filter by your Toyota dealer.
After changing the engine oil, make
sure to reset the message.
(  P.467)
■If a message that indicates the
malfunction of front camera is
displayed
The following sys tems may be sus-
pended until the pr oblem shown in
the message is resolved. ( P.247,
509)
●PCS (Pre-Collis ion System)
●LTA (Lane Tracing Assist)
●Automatic High Beam
●RSA (Road Sign Assist) (if
equipped)
●Dynamic radar cruise control with
full-speed range
■If a message that indicates the
malfunction of radar sensor is
displayed
The following systems may be sus-
pended until the problem shown in
the message is resolved. (P.247,
509)
●PCS (Pre-Collision System)
●LTA (Lane Tracing Assist)
●Dynamic radar cruise control with
full-speed range
■If “Radar Cruise Control
Unavailable See Owner’s Man-
ual” is displayed
The dynamic radar cruise control
with full-speed range system is sus-
pended temporarily or until the prob-
lem shown in the message is
resolved. (causes and coping meth-
ods: P.247)
■If “Radar Cruise Control
Unavailable” is displayed
The dynamic radar cruise control
with full-speed range system cannot
be used temporarily. Use the system
when it becomes available again.
■Warning buzzer
 P.519

5237-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
 Stop the vehicle in a safe
place on a hard, flat surface.
 Set the parking brake.
 Shift the shift lever to P.
 Stop the hybrid system.
 Turn on the emergency flash-
ers. ( P.502)
■Spare tire, jack and tools
Spare tire
Jack
Tool bag
If you have a flat tire
Your vehicle is equipped
with a spare tire. The flat tire
can be replaced with the
spare tire.
For details about tires: P.474
WARNING
■If you have 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, which
could result in an accident.
Before repairing the tire
Location of the spare tire, jack and tools

5247-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
■Wheel lock key
Wheel lock key (if equipped)
When replacing tires on a vehi-
cle with wheel lock nuts, use the
following procedures to remove
and install the wheel lock nuts.
The wheel lock key is stored in
the glove box. Always return the
wheel lock key to its original
position after use, so that it does
not get lost. (P.523)
■Removal
For ease of removal, the wheel
lock nut should always be the
first one loosened.
1 Place the wheel lock key on
top of the wheel lock nut,
turning until the wheel lock
key and wheel lock nut pat-
terns engage.
WARNING
■Using the tire jack
Observe the following precau-
tions.
Improper use of the tire jack may
cause the vehicle to suddenly fall
off the jack, leading to death or
serious injury.
●Do not use the tire jack for any
purpose other than replacing
tires or installing and removing
tire chains.
●Only use the tire jack that
comes with this vehicle for
replacing a flat tire.
Do not use it on other vehicles,
and do not use other tire jacks
for replacing tires on this vehi-
cle.
●Put the jack prope rly in its jack
point.
●Do not put any part of your body
under the vehicle while it is sup-
ported by the jack.
●Do not start the hybrid system
or drive the vehicle while the
vehicle is suppor ted by the jack.
●Do not raise the vehicle while
someone is inside.
●When raising the vehicle, do not
put an object on or under the
jack.
●Do not raise the vehicle to a
height greater than that required
to replace the tire.
●Use a jack stand if it is neces-
sary to get under the vehicle.
●When lowering the vehicle,
make sure that there is no-one
near the vehicle. If there are
people nearby, warn them
vocally before lowering.
■Using the jack handle
Insert the square head securely
until you hear a click to prevent
the extension parts from coming
apart unexpectedly.
Wheel lock nut (if
equipped)

5287-2. Steps to take in an emergency
Owners Manual_USA_M0C043_enwith the rear axle housing.
6
Remove all the wheel nuts
and the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
WARNING
■Replacing a flat tire
●Observe the following precau-
tions.
Failure to do so may result in seri-
ous injury:
• Lower the spare tire completely to the ground before removing it
from under the vehicle.
• Do not try to rem ove the wheel
ornament by hand. Take due
care in handling the ornament to
avoid unexpected personal
injury.
• Do not touch the disc wheels or the area around the brakes
immediately after the vehicle
has been driven.
After the vehicle has been driven
the disc wheels and the area
around the br akes will be
extremely hot. Touching these
areas with hands, feet or other
body parts while changing a tire,
etc., may result in burns.
●Failure to follow these precau-
tions could cause the wheel
nuts to loosen and the tire to fall
off, resulting in death or serious
injury.
• Have the wheel nuts tightened
with a torque wrench as soon as
possible after changing wheels.
Steel wheel: 154 ft•lbf (209 N•m,
21.3 kgf•m)
Aluminum wheel: 97 ft•lbf (131
N•m, 13.4 kgf•m)
• When installing a tire, only use wheel nuts that have been spe-
cifically designed for that wheel.
• Retighten the wheel nuts within 100 miles (160 km) of driving.
• If there are any cracks or defor- mations in the bolt screws, nut
threads or bolt holes of the
wheel, have the vehicle
inspected by your Toyota
dealer.
• Do not attach a heavily dam- aged wheel ornament, as it may
fly off the wheel while the vehi-
cle is moving.
• When installing the wheel nuts, be sure to install them with the
tapered ends facing inward.

5297-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
1 Remove any dirt or foreign
matter from the wheel con-
tact surface.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come off.
2Install the spare tire and
loosely tighten each wheel
nut by hand by approximately
the same amount.
Tighten the whee l nuts until the
tapered portion comes into
loose contact with the disc wheel
seat .
3 Lower the vehicle.
4 Firmly tighten each wheel nut
two or three times in the
order shown in the illustra-
tion.
Vehicles with wheel locks:
Tighten the wheel lock using the
wheel lock key after tightening the
other wheel nuts.
Tightening torque:
154 ft•lbf (209 N•m, 21.3 kgf•m)
Installing the spare tire
WARNING
■Stowing the flat tire
Failure to follow steps listed under
stowing the tire may result in
damage to the spare tire carrier
and loss of the tire, which could
result in serious injury or death.

5307-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
1Remove the center wheel
ornament by pushing from
the reverse side.
2 Lay down the tire with the
valve stem facing up and
install the holding bracket.
Turn the jack handle exten-
sion clockwise to take up
slack in the chain.
3 Check to ensure the holding
bracket is centered in the
wheel hub.
4 While raising, secure the tire,
taking care that the tire goes
straight up without catching
on any surrounding part, to
prevent it from flying forward
during a collision or sudden
braking.
Tightening torque:
34.7 ft•lbf (46.6 N•m, 4.8 kgf•m)
5Confirm it is not loose after
tightening:
1 Push and pull the tire
2 Try rotating
Visually check to e nsure tire is not
hung on surrounding parts.
If looseness or misassembly exists,
repeat step 2 and step 4.
6 Repeat step 5, any time the
tire is lowered or disturbed.
7 Stow the tools and jack
securely.
■The temporary spare tire
●The temporary spare tire is identi-
fied by the “TEMPORARY USE
ONLY” marking on the disc wheel
and/or tire sidewall.
Use the temporary spare tire tem-
porarily, and only in an emer-
gency.
●Make sure to check the tire infla-
tion pressure of the temporary
spare tire. ( P.555)
■When using the temporary
spare tire
As the temporary spare tire is not
equipped with the tire pressure
warning valve and transmitter, low
inflation pressure of the spare tire
will not be indicated by the tire pres-
sure warning system. Also, if you
Stowing the flat tire, jack
and all tools

5317-2. Steps to take in an emergency
Owners Manual_USA_M0C043_en
7
When trouble arises
replace the temporary spare tire
after the tire press ure warning light
comes on, the light remains on.
■If you have a flat rear tire on a
road covered with snow or ice
Install the temporary spare tire on
one of the front whe els of the vehi-
cle. Perform the following steps and
fit tire chains to the rear tires:
1 Replace a front ti re with the tem-
porary spare tire.
2 Replace the flat rear tire with the
tire removed from the front of the
vehicle.
3 Fit tire chains to the rear tires.
WARNING
■When using the temporary
spare tire
●Remember that the temporary
spare tire provided is specifi-
cally designed for use with your
vehicle. Do not use your tempo-
rary spare tire on another vehi-
cle.
●Do not use more than one tem-
porary spare tires simultane-
ously.
●Replace the temporary spare
tire with a standard tire as soon
as possible.
●Avoid sudden acceleration,
abrupt steering, sudden brak-
ing and shifting operations that
cause sudden engine braking.
■When the spare tire is
attached
The vehicle speed may not be
correctly detecte d, and the follow-
ing systems may not operate cor-
rectly:
• ABS & Brake assist
• VSC
• TRAC
• AUTO LSD (if equipped)
• PCS (Pre-Collision System)
• Automatic High Beam (if equipped)
• LTA (Lane Tracing Assist)
• Dynamic radar cruise control with full-speed range
• EPS
• Trailer Sway Control
• Tire pressure warning system
• BSM (Blind Spot Monitor)
• Panoramic view monitor (if equipped)
• Multi-terrain Monitor (if equipped)
• Toyota parking assist monitor (if equipped)
• Intuitive parking assist
• PKSB (Parking Support Brake)
• Navigation system (if equipped)
Also, not only c an the following
system not be utilized fully, but it
may even negatively affect the
drive-train components:
• 4WD system (if equipped)
■Speed limit when using the
temporary spare tire
Do not drive at speeds in excess
of 50 mph (80 km/h) when a tem-
porary spare tire is installed on
the vehicle.
The temporary spare tire is not
designed for driving at high
speeds. Failure to observe this
precaution may lead to an acci-
dent causing death or serious
injury.