engine coolant TOYOTA SEQUOIA 2008 2.G User Guide

439
4-3. Do-it-yourself maintenance
4
Maintenance and care
5.7 L V8 (3UR-FE) engine
Washer fluid tank (
P. 452)
Engine oil level dipstick ( P. 440)
Engine coolant reservoir ( P. 445)
Engine oil filler cap ( P. 440)Brake fluid reservoir
( P. 446)
Fuse box ( P. 472)
Battery ( P. 449)
Radiator ( P. 446)
Condenser ( P. 446)
Power steering fluid reservoir ( P. 448)

445
4-3. Do-it-yourself maintenance
4
Maintenance and care
Engine coolant
The coolant level is satisfactory if it is between the FULL and LOW
lines on the reservoir when the engine is cold.
Reservoir cap
FULL
LOW
If the level is on or below the
LOW line, add coolant up to the
FULL line.
■If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, reservoir cap, radiator cap, drain cock
and water pump.
If you cannot find a leak, have your Toyota dealer pressure test the cap and
check for leaks in the cooling system.
■ Coolant selection
Only use “Toyota Super Long Life Coolant” or similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite and non-borate coolant with
long-life hybrid organic acid technology.
U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deionized water. (Minimum temperature: -31 F [-35 C])
Canada: “Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45% deionized water. (Minimum temperature: -44 F [-42 C])
For more details about engine coolant, contact your Toyota dealer.
CAUTION
■ When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing burns or other injuries.

446 4-3. Do-it-yourself maintenance
Radiator and condenserCheck the radiator and condenser and clear any foreign objects.
If either of the above parts are ex tremely dirty or you are not sure of
their condition, have your vehicl e checked by your Toyota dealer.
Brake fluid
■ Checking fluid level
The brake fluid level should be
between the MAX and MIN lines
on the reservoir.
NOTICE
■When adding engine coolant
Coolant is neither plain water nor stra ight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■ If you spill coolant
Be sure to wash it off with water to prevent damage to parts or paint.
CAUTION
■When the engine is hot
Do not touch the radiator or condenser as they may be hot and may cause
burns.

5
When trouble arises
501
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature g auge needle continually points
higher than normal
● Voltmeter continually points higher or lower than normal
● Automatic transmission fluid temperature gauge needle con-
tinually points higher than normal (if equipped)
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

514
5-2. Steps to take in an emergency
If a war ning message is displayed (vehicles with multi-infor mation display)
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Warning messageDetails
(Flashing) Indicates that the engine coolant temperature is
too high
A buzzer also sounds.
Indicates that the automatic transmission fluid
temperature is too high A buzzer also sounds and the automatic transmis-
sion fluid temperature warning light comes on.
If a warning is shown on the multi- information display, stay calm and
perform the following actions:
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 lights turns on again after performing the fol-
lowing actions, contact your Toyota dealer.

5
When trouble arises
537
5-2. Steps to take in an emergency
The engine has cooled down sufficiently.
The engine coolant temperature gauge indicates C.
Check the engine coolant level.
Look for obvious coolant leaks
from the radiator, hoses and
under the vehicle.
Note that water draining from the air conditioning is normal if it has
been used.
Add engine coolant if required.
Water can be used in an emer-
gency if engine coolant is
unavailable. ( P. 549)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

538 5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
● Steam is coming from under the hood.
● “ENGINE COOLANT HOT” is shown on the multi-information display
(vehicles with multi-information display).
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● Keep hands and clothing away from the fan and other belts while the
engine is running.
● Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
■When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.

549
6-1. Specifications
6
Vehicle specifications
Cooling system
Ignition system
Capacity
4.7 L V8
(2UZ-FE)
engine
13.3 qt. (12.6 L, 11.0 Imp.qt.)
5.7 L V8
(3UR-FE)
engine Vehicles without towing package
14.5 qt. (13.7 L, 12.0 Imp.qt.)
Vehicles with towing package
15.4 qt. (14.6 L, 12.8 Imp. qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Spark plug
4.7 L V8 (2UZ-FE) engine
Make DENSO NGK
Gap
5.7 L V8 (3UR-FE) engine
Make DENSO
Gap SK20R11
IFR6A11
0.043 in. (1.1 mm)
SK20HR11
0.043 in. (1.1 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

563
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation,
or excessive loading, either
separately or in combination, can cause heat buildup and possible
tire failure.
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
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
transmission, power steering, power brakes,
power windows, power seats, radio and heater,
to the extent that these items are available as
factory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with standard
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

586 Alphabetical index
DoorsBack door ................................41
Door glasses ...........................85
Door lock ...........................33, 37
Side doors ...............................37
Side mirrors .............................79
Driver's seat belt reminder light ......................................... 507
Driving Break-in tips .......................... 137
Correct posture ..................... 101
Procedures ............................ 136
Winter driving tips.................. 229
Driving position memory...........59
DVD player ................................ 305
Electronically modulated air
suspension............................. 202
Emergency, in case of
If the engine will not start ...... 529
If the shift lever cannot be shifted ................................. 530
If the vehicle has discharged battery ................................. 532
If the warning buzzer
sounds ................................ 505
If the warning light turns on ........................................ 505
If the warning message is displayed............................. 514
If you have a flat tire ............. 519
If you lose your keys ............. 531
If you think something is wrong .................................. 501
If your vehicle becomes stuck ................................... 539
If your vehicle needs to be
towed .................................. 496
If your vehicle overheats ....... 536
Engine
Compartment ........................ 438
Engine switch ........................ 145
Hood...................................... 437 How to start the
engine ................................. 145
Identification number............. 544
If the engine will not start ...... 529
Ignition switch ...................... 145
Overheating .......................... 536
Engine coolant Capacity ................................ 549
Checking ............................... 445
Preparing and checking before winter .................................. 229
Engine coolan t temperature
gauge ...................................... 157
Engine immobilizer system ...... 96
Engine oil
Capacity ................................ 547
Checking ............................... 440
Preparing and checking before winter .................................. 229
Engine oil maintenance
data ......................................... 443
Engine switch........................... 145
Event data recorder ................. 503
Floor mat .................................. 405
Fluid Brake..................................... 446
Washer.................................. 452
Fog lights Replacing light bulbs ............. 483
Switch ................................... 178
Wattage................................. 554
Four-wheel drive system......... 208
Front air conditioning system .................................... 250
Front fog lights Replacing light bulbs ............. 483
Switch ................................... 178
Wattage................................. 554
Front passenger occupant
classification system ............ 116
Front passenger's seat belt reminder light ........................ 507
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