engine TOYOTA VERSO 2011 Service Manual

180 2-1. Driving procedures
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CAUTION
When the vehicle is stopped
Avoid revving or racing the engine. Running the engine at high speed
while the vehicle is stopped may cause the exhaust system to overheat,
which could result in a fire if combustible material is nearby.
When the vehicle is parked
Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in
the vehicle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a
fire.
• The temperature inside the vehicle may cause the plastic lenses and
plastic material of eye glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the
interior of the vehicle, and may also cause a short circuit in the vehi-
cle’s electrical components.
Always apply the parking brake, shift the shift lever to “P” (Multidrive or
automatic transmission), stop the engine and lock the vehicle.
Do not leave the vehicle unattended while the engine is running.
Do not touch the exhaust pipe while the engine is running or immediately
after turning the engine off.
Doing so may cause burns.
Do not leave the engine running in an area with snow build up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle. This may lead
to death or a serious health hazard.

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CAUTION
Exhaust gases
Exhaust gases include harmful carbon monoxide (CO) that is colorless and
odorless. Inhaling exhaust gases may lead to death or a serious health haz-
ard.
If the vehicle is in a poorly ventilated area, stop the engine. In a closed
area, such as a garage, exhaust gases may collect and enter the vehicle.
This may lead to death or a serious health hazard.
The exhaust should be checked occasionally. If there is a hole or crack
caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.
Failure to do so may allow exhaust gases to enter the vehicle, resulting in
death or a serious health hazard.
When taking a nap in the vehicle
Always turn the engine off.
Otherwise, you may accidentally move the shift lever or depress the acceler-
ator pedal, which could cause an accident or fire due to engine overheating.
Additionally, if the vehicle is parked in a poorly ventilated area, exhaust
gases may collect and enter the vehicle, leading to death or a serious health
hazard.

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CAUTION
When braking the vehicle
When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and may cause one
side of the vehicle to brake differently than the other side. Also the parking
brake may not securely hold the vehicle.
If the power brake assist function does not operate, do not follow other
vehicles closely and avoid downhills or sharp turns that require braking.
In this case, braking is still possible, but it will require more force on the
pedal than usual. Braking distance may also increase.
Do not pump the brake pedal if the engine stalls.
Each push on the pedal uses up the reserve for the power-assisted
brakes.
The brake system consists of 2 individual hydraulic systems: If one of the
systems fails, the other will still operate. In this case, the brake pedal
should be depressed more firmly than usual and braking distance
becomes longer.
Do not drive your vehicle with only a single brake system. Have your
brakes fixed immediately.

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NOTICE
Avoiding damage to vehicle parts
Do not turn the steering wheel fully in either direction and hold it there for a
long time.
Doing so may damage the power steering motor.
When driving over bumps in the road, drive as slowly as possible to avoid
damaging the wheels, underside of the vehicle, etc.
Diesel engine only: Make sure to idle the engine immediately after high-
speed driving or hill climbing. Stop the engine only after the turbocharger
has cooled down.
Failure to do so may cause damage to the turbocharger.
If you hear a squealing or scraping noise (brake pad wear limit indica-
tors)
Have the brake pads checked and replaced by any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional, as soon as
possible.
The rotor damage can result if the pads are not replaced when needed.
It is dangerous to drive the vehicle when the wear limits of the brake pads
and/or that of the brake discs are exceeded.
If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering
wheel firmly and gradually press the brake pedal to slow down the vehicle.
It may be difficult to control your vehicle.
The vehicle will make abnormal sounds.
The vehicle will behave abnormally.
Information on what to do in case of a flat tire. (P. 490, 506)

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NOTICE
When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may
cause the following serious damage to the vehicle.
Engine stalling
Short in electrical components
Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be
sure to have any authorized Toyota dealer or repairer, or another duly quali-
fied and equipped professional check the following.
Brake function
Changes in quantity and quality of engine oil, transmission fluid, etc.
Lubricant condition for the bearings and suspension joints (where possi-
ble) and the function of all joints, bearings, etc.

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Engine (ignition) switch (vehicles without smart entr y & start system)
Starting the engine
Multidrive (gasoline engine)
Check that the parking brake is set.
Check that the shift lever is set in “P”.
Sit in the driver’s seat and firmly depress the brake pedal.
Turn the engine switch to the “START” position and start
the engine.
Automatic transmission (diesel engine)
Check that the parking brake is set.
Check that the shift lever is set in “P”.
Sit in the driver’s seat and firmly depress the brake pedal.
Turn the engine switch to the “ON” position.
indicator light turns on.
After indicator light goes out, turn the engine switch
to the “START” position and start the engine.
Manual transmission (gasoline engine)
Check that the parking brake is set.
Check that the shift lever is set in “N”.
Sit in the driver’s seat and firmly depress the clutch pedal.
Turn the engine switch to the “START” position and start
the engine.

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Manual transmission (diesel engine)
Check that the parking brake is set.
Check that the shift lever is set in “N”.
Sit in the driver’s seat and firmly depress the clutch pedal.
Turn the engine switch to the “ON” position.
indicator light turns on.
After indicator light goes out, turn the engine switch
to the “START” position and start the engine.
Engine (ignition) switch
“LOCK”
The steering wheel is locked
and the key can be removed.
(Vehicles with a Multidrive or
an automatic transmission:
The key can be removed only
when the shift lever is in “P”.)
“ACC”
Some electrical components
such as the audio system can
be used.
“ON”
All electrical components can
be used.
“START”
For starting the engine.

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When the steering lock cannot be released
If the engine does not start
The engine immobilizer system may not have been deactivated. (P. 112)
Key reminder function
A buzzer sounds if the driver’s door is opened, while the key is in the “LOCK”
or “ACC” position to remind you to remove the key.
CAUTION
When starting the engine
Always start the engine while sitting in the driver’s seat. Do not press the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Caution while driving
Do not turn the engine switch to the “LOCK” position.
If in an emergency, you must turn the engine off while the vehicle is moving,
turn the engine switch only to the “ACC” position.
When starting the engine, the engine
switch may seem stuck in the “LOCK”
position. To free it, turn the key while turn-
ing the steering wheel slightly in either
direction.

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NOTICE
To prevent battery discharge
Do not leave the engine switch in the “ACC” or “ON” position for long periods
if the engine is not the engine running.
When starting the engine
Do not crank for more than 30 seconds at a time. This may overheat the
starter and wiring systems.
Do not race the cold engine.
If the engine becomes difficult to start or stalls frequently, have the engine
checked immediately.

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Engine (ignition) switch (vehicles with smar t entr y & star t system)
Performing the following operations when carrying the electronic
key on your person starts the engine or changes “ENGINE START
STOP” modes.
Starting the engine
Multidrive or automatic transmission
Check that the parking brake is set.
Check that the shift lever is set in “P”.
Sit in the driver’s seat and firmly depress the brake pedal.
The “ENGINE START STOP” switch indicator turns green.
Press the “ENGINE START
STOP” switch.
The engine can be started
from any “ENGINE START
STOP” switch mode.
Continue depressing the brake
pedal until the engine is com-
pletely started. The engine will
crank until it starts or for up to
30 seconds, whichever is less.
Diesel engine only: indi-
cator turns on. The engine
begins starting after the indica-
tor light goes out.