washer fluid TOYOTA SEQUOIA HYBRID 2023 Owners Manual

17Pictorial index
Owners Manual_USA_M0C043_en
■ Instrument panel
Turn signal lever.............................................. ................... P.221
Headlight switch ............................................... ................. P.228
Headlights/tail lights/license pla te lights/daytime running lightsP.228
Fog lights ..................................................... ........................ P.231
Multi-information display . ................................................... P.97
Display ........................................................ ........................... P.97
When a warning message is displayed ............................ .... P.519
Meters ......................................................... .......................... P.93
Reading the meters/adjusting the instrument panel light . P.93, 9 6
Warning lights/indicator lights ................................ ................ P.88
When a warning light turns on .................................. ........... P.509
Windshield wiper and washer switch............................... P.235
Rear windshield wiper and washer switch ...................... P. 239
Usage.......................................................... ................. P.235, 239
Adding washer fluid .............................................................. P.470
Warning messages ............................................... ............... P.519

2384-3. Operating the lights and wipers
Owners Manual_USA_M0C043_enmode while the powe
r switch is in
ON, the wipers will operate once
to show that AUTO mode is acti-
vated.
●If the temperature of the raindrop
sensor is 185°F (85°C) or higher,
or 5°F (-15°C) or lower, automatic
operation may not occur. In this
case, operate the wipers in any
mode other than AUTO mode.
■If no windshield washer fluid
sprays
Check that the wash er nozzles are
not blocked if there is washer fluid in
the windshield washer fluid reser-
v oi r.
WARNING
■Caution regarding the use of
windshield wipers in AUTO
mode (vehicles with rain-
sensing windshield wipers)
The windshield wipers may oper-
ate unexpectedly if the sensor is
touched or the windshield is sub-
ject to vibration in AUTO mode.
Take care that your fingers or any-
thing else do not become caught
in the windshield wipers.
■Caution regarding the use of
washer fluid
When it is cold, do not use the
washer fluid until the windshield
becomes warm. The fluid may
freeze on the windshield and
cause low visibility. This may lead
to an accident, resulting in death
or serious injury.
NOTICE
■When there is no washer fluid
spray from the nozzle
Damage to the washer fluid pump
may be caused if the lever is
pulled toward you and held con-
tinually.
■When a nozzle becomes
blocked
In this case, contact your Toyota
dealer.
Do not try to clear it with a pin or
other object. The nozzle will be
damaged.
■To prevent 12-volt battery dis-
charge
Do not leave the wipers on longer
than necessary when the hybrid
system is off.

2394-3. Operating the lights and wipers
Owners Manual_USA_M0C043_en
4
Driving
Operating the switch
operates the rear wiper as fol-
lows.
1
*1 or *2 Off
2
*1 or *2 Intermittent
operation
3
*1 or *2 Normal oper-
ation 4
Washer/wiper dual
operation
Pushing the lever operates the
wiper and washer.
The wiper will automatically operate
a couple of times after the washer
squirts.
*1: U.S.A.
*2: Canada
■The rear window wiper and
washer can be operated when
●The power switch is in ON.
●The glass hatch is closed.
■If no washer fluid sprays
Check that the wash er nozzle is not
blocked, if there is washer fluid in
the washer fluid reservoir.
■Back door opening linked rear
window wiper stop function
When the rear window wiper is
operating, if the back door is opened
while the vehicle is stopped, opera-
tion of the rear window wiper will be
stopped to prevent anyone near the
vehicle from being sprayed by water
from the wiper. When the back door
is closed, wiper operation will
resume.
*
*
: The setting must be customized at your Toyota dealer.
Rear window wiper
and washer
Operating the lever can use
the rear window wiper or the
washer.
NOTICE
■When the rear window is dry
Do not use the wiper, as it may
damage the rear window.
Operating the wiper lever

2404-3. Operating the lights and wipers
Owners Manual_USA_M0C043_en
■Reverse-linked function
When the shift lever is shifted to R
when the front wipers are operating,
the rear window wiper will operate
once.
■Customization
Some functions can be customized.
(Customizable features: P.570)
NOTICE
■When the washer fluid tank is
empty
Do not operate the switch continu-
ally as the washer fluid pump may
overheat.
■When a nozzle becomes
blocked
In this case, contact your Toyota
dealer.
Do not try to clear it with a pin or
other object. The nozzle will be
damaged.
■To prevent battery discharge
Do not leave the wiper on longer
than necessary when the engine
is not running.

4014-6. Driving tips
Owners Manual_USA_M0C043_en
4
Driving
 Use fluids that are appropriate
to the prevailing outside tem-
peratures.
• Engine oil
• Engine/power control unit coolant
• Washer fluid
Have a service technician
inspect the condition of the
12-volt battery.
 Have the vehicle fitted with
four snow tires or purchase a
set of tire chains for the rear
tires
*.
*: Tire chains cannot be mounted
on 285/65R18 tires.
Ensure that all tires are the same
size and brand, and that chains
match the size of the tires.
Winter driving tips
Carry out the necessary
preparations and inspec-
tions before driving the
vehicle in winter. Always
drive the vehicle in a man-
ner appropriate to the pre-
vailing weather conditions.
Preparation for winter
WARNING
■Driving with snow tires
Observe the following precautions
to reduce the risk of accidents.
Failure to do so m ay result in a
loss of vehicle control and cause
death or serious injury.
●Use tires of the specified size.
●Maintain the recommended
level of air pressure.
●Do not drive in excess of 75
mph (120 km/h), regardless of
the type of snow tires being
used.
●Use snow tires on all, not just
some wheels.
●4WD models: Do not mix tires of
different makes, models, tread
patterns or treadwear.
■Driving with tire chains (vehi-
cles without 285/65R18 tires)
Observe the following precautions
to reduce the risk of accidents.
Failure to do so may result in the
vehicle being unable to be driven
safely, and may cause death or
serious injury.
●Do not drive in excess of the
speed limit specifi ed for the tire
chains being used, or 30 mph
(50 km/h), whichever is lower.
●Avoid driving on bumpy road
surfaces or over potholes.
●Avoid sudden acceleration,
abrupt steering, sudden brak-
ing and shifting operations that
cause sudden engine braking.
●Slow down sufficiently before
entering a curve to ensure that
vehicle control is maintained.
●Do not use LTA (Lane Tracing
Assist) (if equipped) system.

4586-2. Maintenance
Owners Manual_USA_M0C043_en
Exhaust sys-
temThere should not
be any fumes or
strange sounds.
Radiator/con-
denser/inter-
cooler
The radiator, con-
denser and inter-
cooler should be
free from foreign
objects. (P.469)
Washer fluid
Is there sufficient
washer fluid?
( P.470)
Vehicle interior
ItemsCheck points
12-volt batteryCheck the connec-
tions. ( P.471)
Accelerator
pedal
• The accelerator
pedal should
move smoothly
(without uneven
pedal effort or
catching).
Automatic
transmission
“Park” mecha-
nism
• When parked on a slope and the
shift lever is in P,
is the vehicle
securely
stopped?
ItemsCheck points
Brake pedal
• Does the brake pedal move
smoothly?
• Does the brake pedal have
appropriate
clearance from
the floor?
• Does the brake pedal have the
correct amount
of free play?
Brakes
• The vehicle should not pull to
one side when
the brakes are
applied.
• The brakes should work
effectively.
• The brake pedal should not feel
spongy.
• The brake pedal should not get
too close to the
floor when the
brakes are
applied.
Head
restraints
• Do the head restraints move
smoothly and
lock securely?
Indica-
tors/buzzers
• Do the indica-tors and buzzers
function prop-
erly?
ItemsCheck points

4636-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6
Maintenance and care
Light bulbs
(  P.499)
• Bulb with same
number and
wattage rating as
original
• Phillips-head screwdriver
• Wrench
Radiator and
condenser
(  P.469)

Tire inflation
pressure
( P.484)• Tire pressure
gauge
• Compressed air source
Washer fluid
( P.470)
• Water or washer
fluid containing
antifreeze (for
winter use)
• Funnel (used only for adding
water or washer
fluid)
Hybrid battery
(traction bat-
tery) air intake
vent ( P.489)
Flathead screw
driver
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Make sure that the “ACCES-
SORY” or “IGNITION ON” on
the multi-inform ation display
and the “READY” indicator are
both off.
ItemsParts and tools●Keep hands, clothing and tools
away from the moving fan and
engine.
●Be careful not to touch the
engine, inverter, radiator,
exhaust manifold, etc., right
after driving as they may be hot.
Oil and other fluids may also be
hot.
●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel.
■When working near the elec-
tric cooling fans or radiator
grille
Be sure the power switch is off.
With the power switch in ON, the
electric cooling fans may auto-
matically start to r un if the air con-
ditioning is on an d/or the coolant
temperature is high. ( P.469)
■Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc., from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

4656-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6
Maintenance and care
Fuse boxes ( P.495)
Power control unit coolant reservoir ( P.468)
Intercooler coolant reservoir ( P.468)
Engine coolant reservoir ( P.468)
Engine oil filler cap ( P.466)
Engine oil level dipstick ( P.466)
Brake fluid reservoir ( P.469)
Engine radiator ( P.469)
Condenser ( P.469)
Electric cooling fans
Radiator cooling fan ( P.468)
Washer fluid tank ( P.470)
Intercooler radiators ( P.468)
Engine compar tment
Components

4706-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
lines on the tank.
Brake fluid reservoir cap
“MAX” line
“MIN” line
■Adding fluid
Make sure to check the fluid
type and prepare the necessary
item.
 Fluid type
FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
FMVSS No.116 DOT 4 or SAE
J1704 brake fluid
Item
Clean funnel
■Brake fluid can absorb moisture
from the air
Excess moisture in the brake fluid
can cause a dangerous loss of brak-
ing efficiency. Use only newly
opened brake fluid.
If any washer does not work the
washer tank may be empty. Add
washer fluid.
WARNING
■When filling the reservoir
Take care as brake fluid can harm
your hands and eyes and damage
painted surfaces.
If fluid gets on your hands or in
your eyes, flush the affected area
with clean water immediately.
If you still experi ence discomfort,
see a doctor.
NOTICE
■If the fluid level is low or high
It is normal for the brake fluid level
to go down slight ly as the brake
pads wear out or when the fluid
level in the accumulator is high.
If the reservoir needs frequent
refilling, there m ay be a serious
problem.
Adding the washer fluid
WARNING
■When adding washer fluid
Do not add washer fluid when the
hybrid system is hot or operating
as washer fluid contains alcohol
and may catch fire if spilled on the
hybrid system, etc.

4716-3. Do-it-yourself maintenance
Owners Manual_USA_M0C043_en
6
Maintenance and care
The 12-volt battery is located in
the left-hand side of the luggage
compartment.
1 Slide the third seats to the
frontmost position. ( P.145)
2 Remove the left-hand side of
the luggage trim cover.
■Before recharging
When recharging, the 12-volt bat-
tery produces hydrogen gas which
is flammable and explosive. There-
fore, observe the following precau-
tions before recharging:
●If recharging with the 12-volt bat-
tery installed on the vehicle, be
NOTICE
■Do not use any fluid other
than washer fluid
Do not use soapy water or anti-
freeze instead of washer fluid.
Doing so may cause streaking on
the vehicle’s painted surfaces, as
well as damaging the pump lead-
ing to problems of the washer
fluid not spraying.
■Diluting washer fluid
Dilute washer fluid with water as
necessary.
Refer to the freezing tempera-
tures listed on the label of the
washer fluid bottle.
12-volt batter y
Location
Removing the 12-volt bat-
tery cover