coolant temperature TOYOTA VERSO 2013 Owners Manual

231 2-2. Instrument cluster
2
When driving
VERSO_WE_OM64550E_EURO5
Instrument panel light control
The brightness of the instrument panel lights, for when the headlight
switch is on, can be adjusted 5 brightness levels.
Press the instrument panel light
control switch.
The instrument panel brightness
changes each time the switch is
pressed. To quickly change
between the brightest level and
previous condition, press and
hold the switch.
The illumination level will be set automatically 10 seconds
after the switch was last pressed.
Pressing the odometer/trip meter display change button before the
10 seconds have passed will also set the illumination level.
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 high engine coolant temperature
warning light (Red) flashes or comes on. In this case, immediately stop the
vehicle in a safe place, and check the engine after it has cooled com-
pletely. (P. 557)

235 2-2. Instrument cluster
2
When driving
VERSO_WE_OM64550E_EURO5
CAUTION
If a safety system warning light does not come on
Should a safety system light such as ABS and the SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional imme-
diately if this occurs.
Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. (P. 488)
*1: These lights turn on when the engine switch is turned to the “ON” posi-
tion (vehicles without smart entry & start system) or the “ENGINE
START STOP” switch is turned to IGNITION ON mode (vehicles with
smart entry & start system) to indicate that a system check is being
performed. They will turn off after the engine is started, or after a few
seconds. There may be a malfunction in a system if a light does not
come on, or if the lights do not turn off. Have the vehicle inspected by
any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional for details.
*2: Vehicles with a Multidrive or an automatic transmission
*3: Vehicles with a manual transmission
*4: This indicator turns on in blue when the engine coolant temperature is
low.
(Red)
(if equipped)
*1*1*1*1*1*1*1*1
*1

299 2-5. Driving information
2
When driving
VERSO_WE_OM64550E_EURO5Important points regarding turning
The wheels of the trailer will travel closer to the inside of the curve
than the wheels of the vehicle. To make allowance for this, take the
turns wider than you would normally.
Important points regarding stability
Vehicle movement resulting from uneven road surfaces and strong
crosswinds will affect handling. The vehicle may also be rocked by
passing buses or large trucks. Frequently check behind when mov-
ing alongside such vehicles. As soon as such vehicle movement
occurs, immediately start to decelerate smoothly by slowly apply-
ing the brakes. Always steer the vehicle straight ahead while brak-
ing.
Passing other vehicles
Consider the total combined length of your vehicle and trailer, and
ensure that the vehicle-to-vehicle distance is sufficient before exe-
cuting lane changes.
Transmission information
Multidrive or automatic transmission
To maintain engine braking efficiency, when using engine brak-
ing, do not use the transmission in “D”. Transmission shift gear
position must be in “4” in the 7-speed sport sequential shiftmatic
mode (Multidrive) (P. 206) or the “M” mode (automatic trans-
mission) (P. 212).
Manual transmission
To maintain engine braking efficiency, when using engine brak-
ing, do not use the transmission in “5” and “6” gear. (P. 219)
When towing a trailer, check the engine coolant temperature
warning light (Red)
Towing a loaded trailer up a long steep incline in temperatures
exceeding 30C (85F) may result in the engine overheating.
If the engine coolant temperature warning light (Red) flashes or
comes on, turn the air conditioning off immediately and stop the
vehicle in a safe place. (P. 557)

314
3-1. Using the air conditioning system and defogger
VERSO_WE_OM64550E_EURO5
Power heater
: If equipped
Power heater can be operated when
The engine is running.
The engine coolant temperature is low.
Normal characteristics of power heater operation
The following cases do not indicate a malfunction.
When the power heater is turned on or off, some white smoke and a
slight odor may be emitted from the power heater exhaust that is located
under the floor.
When the power heater is used under extremely cold conditions, vapor
may be visible from its exhaust.
When the power heater is turned off, you may hear a sound in the engine
compartment for about 2 minutes until the power heater turns off com-
pletely.
After the heater is turned off
We recommend not restarting the heater for 10 minutes after you turn it off.
Otherwise, a noise may be heard as the heater ignites.
When refueling your vehicle
The engine must be turned off. Turning the engine off turns the power heater
off.
This feature is used to keep the cabin warm in cold conditions.
Turns the power heater on/off
The power heater turns on
about 30 seconds after the
switch is pressed.

405 4-2. Maintenance
4
Maintenance and care
VERSO_WE_OM64550E_EURO5
Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional, as
soon as possible. Your vehicle may need adjustment or repair.
CAUTION
If your vehicle is not properly maintained
It could result in serious damage to the vehicle and possible serious injury or
death.
Warning in handling of the battery
Battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after
handling. (P. 423)

407 4-3. Do-it-yourself maintenance
4
Maintenance and care
VERSO_WE_OM64550E_EURO5
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 sulphuric 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 fan or radiator grille
Vehicles without smart entry & start system: Be sure the engine switch is
in the “LOCK” position.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant
temperature is high. (P. 423)
Vehicles with smart entry & start system: Be sure the “ENGINE START
STOP” switch is OFF.
With the “ENGINE START STOP” switch in IGNITION ON mode, the elec-
tric cooling fan may automatically start to run if the air conditioning is on
and/or the coolant temperature is high. (P. 423)
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.

486
5-1. Essential information
VERSO_WE_OM64550E_EURO5
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional, 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
High engine coolant temperature warning light flashes or
comes on
Low engine coolant temperature indicator comes on or does
not come on continuously
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 misfire, 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

488
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5-2. Steps to take in an emergency
If a war ning light tur ns on or a war ning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle
may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact any
authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
*: Parking brake engaged warning buzzer: (P. 495)
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 any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Warning lightWarning light/Details
Brake system warning light (warning buzzer)
*
• Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released the system is operating normally.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
(Red)High engine coolant temperature warning light (flashes
or comes on)
Indicates that the engine is overheating (P. 557)
• Flashes: Engine is overheating. Drive carefully.
• Comes on: Engine is overheated. Stop the vehicle.
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system.

5
557
5-2. Steps to take in an emergency
When trouble arises
VERSO_WE_OM64550E_EURO5
If your vehicle overheats
Correction procedures
Stop the vehicle in a safe place and turn off the air condition-
ing system, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled down sufficiently, inspect the
hoses and radiator core (radiator) for any leaks.
Gasoline engine
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and
equipped professional.
The following may indicate that your vehicle is overheating.
The high engine coolant temperature warning light (P. 488)
comes on or flashes, or a loss of engine power is experienced.
(For example, the vehicle speed does not increase.)
Steam comes out from under the hood.

558 5-2. Steps to take in an emergency
VERSO_WE_OM64550E_EURO5Diesel engine
Radiator
Cooling fans
If a large amount of coolant leaks,
immediately contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and
equipped professional.
The coolant level is satisfactory if
it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the engine and turn the air conditioning system on to
check that the radiator cooling fan operates and to check for
coolant leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on
immediately after a cold start. Confirm that the fan is operating by
checking the fan sound and air flow. If it is difficult to check these,
turn the air conditioning system on and off repeatedly.
(The fan may not operate in freezing temperatures.)