coolant temperature TOYOTA MATRIX 2010 E140 / 2.G Owners Manual

127 2-2. Instrument cluster
2
When driving
Engine coolant temperature gauge
Displays the engine coolant temperature.
Automatic transmission shift position indicator lights (if
equipped)
P. 1 1 6
Odometer and trip meter
Odometer: Displays the total distance the vehicle has been driven.
Trip meter: Displays the distance the vehicle has been driven since the
meter was last reset. Trip meters A and B can be used to record and
display different distances independently.
Low fuel level warning light
P. 362

128 2-2. Instrument cluster
Instrument panel light control
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
When the headlight switch is
turned on, the brightness will be
reduced slightly unless the con-
trol button is turned fully clock-
wise.
■Display
In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
●When stopped, or driving at low speeds (less than 12 mph [20 km/h])
●When the outside temperature has changed suddenly (at the entrance/
exit of a garage, tunnel, etc.)
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. (
P. 391)

161 2-5. Driving information
2
When driving
●In order to maintain efficient engine braking and electrical charging
performance, do not use “D” (automatic transmission) or the 5th
gear (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, immediately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
(P. 391)
●Always place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in P (automatic transmission) or in 1 or R (manual
transmission). Avoid parking on a slope, but if unavoidable, do so
only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks under both the vehicle and
trailer wheels.
When the wheel blocks are in place, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into 1 or R (manual transmission) or P (automatic trans-
mission) and turn off the engine.
●When restarting after parking on a slope:
With the transmission in the P position (automatic transmis-
sion) or the clutch pedal (manual transmission) depressed,
start the engine. On vehicles with an automatic transmission,
be sure to keep the brake pedal pressed.
Shift into a forward gear. If reversing, shift into the R position.
Release the parking brake (also brake pedal on vehicles with
an automatic transmission), and slowly pull or back away from
the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP4

287 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 electric cooling fans or radiator grille
Be sure the engine switch is OFF. With the engine switch in the “ON” posi-
tion, the electric cooling fans may automatically start to run if the air condi-
tioning is on and/or the coolant temperature is high. (P. 301)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

5
When trouble arises
355
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 conditioning after use is normal.)
●Flat-looking tires or uneven tire wear
●Engine coolant temperature gauge needle continually points
higher 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, spongy feeling, pedal almost
touches the floor

5
When trouble arises
391
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam:
Stop the engine. Carefully lift the hood after the steam
subsides and then restart the engine.
If you do not see steam:
Leave the engine running and carefully lift the hood.
Check to see if the cooling fans are operating.
If the fans are operating:
Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the
engine.
If the fans are not operating:
Stop the engine and call your Toyota dealer.
After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.STEP1
STEP2
STEP3
STEP5STEP4

392 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
●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 coolant reservoir cap while the engine and radiator are
hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(P. 403)
Have the vehicle checked at the nearest Toyota dealer as soon as
possible.
STEP5

421 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 sepa-
rately or in combination, can cause heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sureTire 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 infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weightThe combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic 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 vehi-
cle weightThe sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

439 Alphabetical index
Daytime running light
system ................................... 133
Defogger
Rear window......................... 174
Side mirror ............................ 174
Dimension ................................ 396
Dinghy towing .................. 163,164
Display
Trip meter ............................. 126
Do-it-yourself maintenance .... 285
Doors
Door glasses .......................... 56
Door lock .......................... 26, 29
Side mirrors ............................ 54
Driver's seat belt reminder
light ........................................ 362
Driving
Break-in tips ......................... 104
Correct posture....................... 68
Procedures ........................... 102
Winter driving tips ................. 151
Electric power steering........... 142
Emergency flashers
Switch ................................... 348
Emergency, in case of
If a warning light turns on ..... 359
If the engine will not start...... 383
If the shift lever cannot be
shifted from P ..................... 384
If the vehicle has a
discharged battery ............. 386
If the warning buzzer
sounds ............................... 359If you have a flat tire .............369
If you lose your keys .............385
If you think something is
wrong ..................................355
If your vehicle becomes
stuck ...................................394
If your vehicle needs to be
towed ..................................349
If your vehicle overheats .......391
Engine
Compartment ........................294
Engine switch ........................112
Hood......................................289
How to start the
engine .................................112
Identification number .............397
If the engine will not start ......383
Ignition switch........................112
Overheating...........................391
Engine coolant
Capacity ................................403
Checking ...............................300
Preparing and checking before
winter ..................................151
Engine coolant temperature
gauge ......................................126
Engine immobilizer system.......65
Engine oil
Capacity ................................401
Checking ...............................296
Preparing and checking before
winter ..................................151
Engine oil maintenance
data .........................................298
EPS ............................................142
Event data recorder .................357D
E

446
What to do if...
What to do if...
A tire puncturesP. 369If you have a flat tire
The engine does not start
P. 383If the engine will not start
P. 6 5Engine immobilizer system
P. 386If the battery is discharged
The shift lever cannot be
moved outP. 384If 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. 391If your vehicle overheats
The key is lostP. 385If you lose your keys
The battery runs outP. 386If the battery is discharged
The doors cannot be lockedP. 2 9Doors
The vehicle is stuck in
mud or sandP. 394If the vehicle becomes stuck
A warning light or indicator light
comes onP. 359If a warning light turns on or a
warning buzzer sounds...