2010 TOYOTA SEQUOIA coolant temperature

5
When trouble arises
599
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. 611)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

600 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
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injury such as burns.
● 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.

626 6-1. 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

648 Alphabetical index
Dinghy towing .......................... 265
DisplayTrip information ..................... 173
Warning message ................. 575
Do-it-yourself main tenance..... 493
Door courtesy lights Door courtesy lights .............. 417
Wattage ................................. 616
Doors Back door ................................42
Door glasses ...........................89
Door lock ...........................33, 37
Side doors ...............................37
Side mirrors .............................83
Driver's seat belt reminder light ......................................... 568
Driving
Break-in tips .......................... 145
Correct posture ..................... 106
Procedures ............................ 144
Winter driving tips.................. 245
Driving position memory...........61
DVD player ................................ 360
Electronically modulated air suspension............................. 216
Emergency flashers Switch.................................... 556
Emergency, in case of If the engine will not start ...... 591
If the shift lever cannot be shifted ................................. 593
If the vehicle has discharged battery ................................. 595
If the warning buzzer sounds ................................ 566
If the warning light turns
on ........................................ 566
If the warning message is displayed............................. 575
If you have a flat tire ............. 580
If you lose your keys ............. 594 If you think something is
wrong .................................. 562
If your vehicle becomes stuck ................................... 601
If your vehicle needs to be
towed .................................. 557
If your vehicle overheats ....... 598
Engine
Compartment ........................ 498
Engine switch ........................ 153
Hood ..................................... 497
How to start the engine ................................. 153
Identification number............. 606
If the engine will not start ...... 591
Ignition switch ...................... 153
Overheating .......................... 598
Engine coolant Capacity ................................ 611
Checking ............................... 503
Preparing and checking before winter .................................. 245
Engine coolan t temperature
gauge ...................................... 163
Engine immobilizer system .... 101
Engine oil Capacity ................................ 608
Checking ............................... 499
Preparing and checking before winter .................................. 245
Engine switch........................... 153
Event data recorder ................. 564
FFV ...................................... 96, 617
Flex-fuel .............................. 96, 617
Flexible fuel vehicle ........... 96, 617
Floor mat .................................. 466
Fluid Brake..................................... 505
Washer.................................. 511
Fog lights Replacing light bulbs ............. 542
Switch ................................... 185
E
F

654
What to do if...
What to do if...
A tire puncturesP. 580If you have a flat tire
The engine does not start
P. 591If the engine will not start
P. 101Engine immobilizer system
P. 595If the vehicle battery is discharged
The shift lever cannot be
moved outP. 593If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 598If your vehicle overheats
The key is lostP. 594If you lose your keys
The battery runs outP. 595If the vehicle battery is discharged
The doors cannot be lockedP. 3 7Side doors
P. 4 2Back door
The horn begins to sound.P. 103Alarm
The vehicle is stuck in
mud or sandP. 601If the vehicle becomes stuck