2008 TOYOTA FJ CRUISER coolant temperature

124
2−2. Instrument cluster
Gauges and meters
The following gauges, meters and displays illuminate when the
engine switch is in the ON position.
Tachometer
Displays the engine speed in revolutions per minute.
Speedometer
Displays the vehicle speed.
Vo l t m e t e r
Displays the charge state.
Engine coolant temperature gauge
Displays the engine coolant temperature.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Odometer/trip meter switching and trip meter resetting button
Switches between odometer and trip meter displays. Pushing and hold−
ing the button will reset the trip meter when the trip meter is being dis−
played.

179
2−5. Driving information
2
When driving
 Note that when making a turn, the trailer wheels will be closer than
the vehicle wheels to the inside of the turn. Compensate by making
a larger than normal turning radius.
 Crosswinds and rough roads will adversely affect handling of your
vehicle and trailer, causing sway . Periodically check the rear to
prepare for being passed by large trucks or buses, which may
cause your vehicle and trailer to sway. If swaying occurs, firmly grip
the steering wheel, reduce speed immediately but gradually, and
steer straight ahead. Never increase speed. If you make no
extreme correction with the stee ring or brakes, your vehicle and
trailer will stabilize.
Take care when passing other vehicles. Passing requires consider−
able distance. After passing a vehicle, do not forget the length of
your trailer, and be sure you hav
e plenty of room before changing
lanes.

In order to maintain engine braking efficiency, do not use the trans−
mission in D (automatic transmiss
ion) or 6 (manual transmission).
 Due to the added load of the trailer, your vehicle’s engine may
overheat on hot days (at temperatures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immedi
ately turn off the air condition−
ing (if in use), pull your vehicle off the road and stop in a safe spot.
(
P. 356)

271
4−3. Do−it−yourself maintenance
4
Maintenance and care
CAUTION
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
 Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
Be careful not to touch the engine, 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 or rags, in the
engine compartment.
Do not smoke, cause sparks or expose an open flame to fuel or the bat−
tery. Fuel and battery fumes are flammable.
 Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
Take care because brake fluid can harm your hands or 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 experience discomfort, see a doctor.
When working near the cooling fan or radiator grille
Be sure the engine switch is off.
With the engine switch on, the cooling fan may automatically start to run if
the air conditioning is on and/or the coolant temperature is high.
 Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

5
When trouble arises
327
5−1. Essential information
If you think something is wrong
If you notice any of the followin g 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 conditioning 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.
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

5
When trouble arises
357 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. 366)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

358 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.
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.

380 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 term Meaning
Cold tire inflation
pressureTire 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, shown on the sidewall of
the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weightThe 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 weightThe 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

396
Alphabetical index
Emergency, in case of
Blown fuse............................. 303
If the engine will not start ...... 350
If the shift lever cannot be
shifted from P...................... 351
If the vehicle battery is
discharged .......................... 353
If the warning buzzer
sounds ................................ 331
If the warning light turns on ... 331
If you have a flat tire ............. 340
If you lose your keys ............. 352
If you think something is
wrong .................................. 327
If the vehicle becomes
stuck ................................... 359
If your vehicle needs to be
towed .................................. 322
If your vehicle overheats ....... 356
Engine
Compartment ........................ 274
Engine switch ........................ 114
Exhaust gas .......................... 110
Hood...................................... 273
How to start the engine ......... 114
Identification number ............. 363
If the engine will not start ...... 350
Ignition switch........................ 114
Immobilizer system ................. 68
Overheating........................... 356
Warning light ......................... 331
Engine coolant
Capacity ................................ 366
Checking ............................... 279
Preparing and checking
before winter ....................... 169
Temperature gauge............... 124
Engine coolant temperature
gauge ...................................... 124
Engine immobilizer system....... 68
Engine oil
Capacity ................................ 365
Checking ............................... 275Preparing and checking before
winter .................................. 169
Warning light ................. 332, 334
Engine oil maintenance
data ......................................... 278
Engine switch........................... 114
Event data recorder ................. 329
Floor mat .................................. 247
Fluid
Brake..................................... 280
Washer.................................. 286
Fourwheel drive system
Four−wheel drive control
lever .................................... 144
Front−−wheel drive control
lever .................................... 146
Front passenger occupant
classification system .............. 85
Front passenger’s seat belt
reminder light ........................ 334
Front passenger’s seat belt
warning buzzer ...................... 334
Front seats
Adjustment .............................. 43
Front side marker lights
Replacing light bulbs ............. 317
Switch ................................... 131
Wattage................................. 371
Front turn signal lights
Lever ..................................... 121
Replacing light bulbs ............. 317
Switch ................................... 121
Wattage................................. 371
Fuel
Capacity ................................ 364
Fuel gauge ............................ 124
Fuel pump shut off system .... 328
Gas station information ......... 408
Information ............................ 372
Refueling ................................. 64
Type ...................................... 364
Warning light ......................... 334
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F