brake fluid TOYOTA SEQUOIA 2021 Owners Manual (in English)

19Pictorial index
SEQUOIA_OM_USA_OM0C035UMulti-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 98
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 98
When the warning messages are displayed . . . . . . . . . . . . . . P. 479
Parking brake pedal. . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . P. 226
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 226
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 335
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 482
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 225
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 227
Headlights/parking lights/side marker lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 227
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 236
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 238
Rear window wiper and washer switch . . . . . . . . . . . . . . . . P. 241
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 238, 241
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 425
Warning message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 483
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 460
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 414
Tilt and telescopic steering lock release lever
*1 . . . . . . . . P. 156
Tilt and telescopic steering control switch
*1 . . . . . . . . . . . P. 156
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 156
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 149
Front air conditioning system . . . . . . . . . . . . . . . . . . . . . . . P. 340
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 340
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 343
Multimedia system
*2
*1: If equipped
*2: Refer to “NAVIGATION AND MULT IMEDIA SYSTEM OWNER’S MANUAL”.

1864-1. Before driving
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NOTICE
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain, etc. Doing so may
cause the following serious damage to the vehicle:
● Engine stalling
● Short in electrical components
● Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle i s flooded, be
sure to have your Toyota dealer check the following:
● Brake function
● Changes in quantity and quality of oil and fluid used for the engine, trans-
mission, transfer (4WD models), differentials, etc.
● Lubricant condition for the propeller shaft, bearings and suspe nsion joints
(where possible), and the function of all joints, bearings, etc .

4076-2. Maintenance
6
Maintenance and care
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General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Own er’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified s ervice shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the connections. (P. 423)
Brake fluidIs the brake fluid at the correct level? ( P. 421)
Engine coolantIs the engine coolant at the correct level? (P. 419)
Engine oilIs the engine oil at the correct level? (P. 416)
Exhaust systemThere should not be any fumes or strange sounds.
Power steering fluidIs the power steering fluid at the correct level?
(P. 422)
Radiator/condenserThe radiator and condenser should be free from
foreign objects. ( P. 420)
Washer fluidIs there sufficient washer fluid? (P. 425)

4116-3. Do-it-yourself maintenance
6
Maintenance and care
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Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(  P. 4 2 3 )• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 4 2 1 )
• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 419)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50 % deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55 % coolant and 45 % deionized water.
• Funnel (used only for adding coolant)
Engine oil level
( P. 4 1 6 )
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)

4156-3. Do-it-yourself maintenance
6
Maintenance and care
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Engine compartment
Washer fluid tank (P. 425)
Engine oil level dipstick ( P. 416)
Engine coolant reservoir ( P. 419)
Engine oil filler cap ( P. 417)
Brake fluid reservoir ( P. 421) Fuse box (
P. 448)
Battery ( P. 423)
Radiator ( P. 420)
Cooling fans
Condenser ( P. 420)
Power steering fluid reservoir ( P. 422)

4216-3. Do-it-yourself maintenance
6
Maintenance and care
SEQUOIA_OM_USA_OM0C035U■
Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the reservoir.
■Adding fluid
Make sure to check the fluid ty
pe and prepare the necessary ite m.
■Brake fluid can absorb moisture from the air
Excess moisture in the brake fluid can cause a dangerous loss o f braking effi-
ciency. Use only newly opened brake fluid.
Brake fluid
Fluid type FMVSS No.116 DOT 3 or SAE J1703 brake fluid
Items Clean funnel
WARNING
■When filling the reservoir
Take care as brake fluid can harm your hands and eyes and damag e
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately.
If you still experience discomfort, see a doctor.
NOTICE
■ If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as t he brake pads
wear out or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, there may be a serio us problem.
■ If you spill fluid
Be sure to wash it off with water to prevent damage to parts or paint.

4687-2. Steps to take in an emergency
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If you think something is wrong
●Fluid leaks un der the vehicle.
(Water dripping from the air conditioning a fter use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature gauge needle continually points high er
than normal.
● Voltmeter continually points higher or lower than normal
● Engine oil pressure gauge continually points higher or lower th an
normal
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
● Engine misses, stumbli ng or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one s ide when driving on a level road
● Loss of brake effectiveness, spongy feeling, pedal almost touch es
the floor
If you notice any of the followi ng symptoms, your vehicle proba -
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

4707-2. Steps to take in an emergency
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If a warning light turns on or a war ning
buzzer sounds
Calmly perform the following actions if any of the warning ligh ts
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by your Toyota dealer.
Warning light and w arning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning li ght (warning buzzer)
• Low brake fluid
• Malfunction in the brake system
 Immediately stop the vehicle in a safe place and
contact your Toyota dealer. Continuing to drive
the vehicle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging sys-
tem
 Immediately stop the vehicle in a safe place and
contact your Toyota dealer.
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control sys-
tem
 Have the vehicle inspected by your Toyota dealer
immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system;or
• The seat belt pretensioner system
 Have the vehicle inspected by your Toyota dealer
immediately.

4797-2. Steps to take in an emergency
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7
When trouble arises
If a warning message is displayed
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the multi-
information display.
Multi-information display
If any of the warning message or indicator comes on again after the
following actions have been per formed, contact your Toyota deal er.
If a warning is shown on the multi-information display, stay ca lm
and perform the following actions:
Warning message and warning buzzer list
Warning messageDetails/Actions
Indicates that:
• There is a high possibility of a frontal collision; or
• The pre-collision braking function is operating
A buzzer also sounds.
 Slow the vehicle by applying the brakes.
Indicates that the engine coolant temperature is
too high
A buzzer also sounds.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Indicates that the automatic transmission fluid
temperature is too high
A buzzer also sounds.
 Immediately stop the vehicle in a safe
place, shift the shift lever to P and wait until
the light goes off. If the light goes off, you
may start the vehicle again. If the light does
not go off, contact your Toyota dealer.
BRAKE!
Engine Coolant
Temp High
Stop in a Safe Place
See Owner’s Manual
High Transmission Fluid Temp
See Owner’s Manual

4837-2. Steps to take in an emergency
7
When trouble arises
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Indicates the following:• The brake fluid level is low; or
• The brake system is malfunctioning.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Indicates remaining fuel is approximately 4.0 gal.
(15.0 L, 3.3 Imp.gal.) or less
A buzzer also sounds.
 Refuel the vehicle.
Indicates that the tire inflation pressure is low
Check the tire inflation pressure, and
adjust to the appropriate level.
Indicates that the washer fluid level is low
 Add washer fluid.
Indicates that intuitive parking assist sensor is
dirty or covered with ice (if equipped)
Clean the sensor.
Indicates that the headlight switch is in or
position (with the key removed and the
driver’s door opened) A buzzer also sounds.
 Turn the lights off.
Indicates that the moon roof is not fully closed
(with the engine switch off, and the driver’s door
open)
A buzzer also sounds.
 Close the moon roof.
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, perfo rm maintenance.
Warning messageDetails/Actions
Check Brake System
Fuel Low
Tire Pressure Low
Check Tire
Windshield
Washer Fluid Low
Clean Parking Assist Sensor
Turn Lights Off
(Flashes)
Moon Roof Open
(Flashes)
Maintenance
Required Soon