engine overheat TOYOTA AURIS 2012 Owners Manual (in English)

TABLE OF CONTENTS6
UK_AURIS/AURIS_HV_EE (OM12E33E)If the shift lever cannot
be shifted from P .............668
If the shift lever cannot
be shifted .........................669
If the electronic key does
not operate properly ........670
If the vehicle 12-volt
battery is discharged
(except hybrid model) ......674
If the 12-volt battery is
discharged
(hybrid model)..................680
If your vehicle overheats
(except hybrid model) ......685
If your vehicle overheats
(hybrid model)..................687
If you run out of fuel and
the engine stalls...............691
If the vehicle becomes
stuck ................................6928-1. Specifications
Maintenance data
(fuel, oil level, etc.) .......... 696
Fuel information ................ 717
8-2. Customization
Customizable features ...... 719
What to do if...
(Troubleshooting) .................... 726
Alphabetical index...................... 733
8Vehicle specifications
Index

15Pictorial index
UK_AURIS/AURIS_HV_EE (OM12E33E)Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 312
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 368
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 476
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 318
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 318
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 703
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 519
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 714
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 368
Checking/rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 519
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 626
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 488
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 488
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 705
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 685
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 300
Front position lights/daytime running lights . . . . . . . . . . . P. 300
Front fog lights
*1/rear fog light . . . . . . . . . . . . . . . . . . . . . . P. 310
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 297
Stop/tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 300
Hill-start assist control
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 362
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 300
Back-up light
Shifting the shift lever to R. . . . . . . . . . . . . . . . P. 276, 281, 286, 289
Rear view monitor system camera
*1, 3
4
5
6
7
Light bulbs of the exterior lights for driving
(Replacing method: P. 555, Watts: P. 716)
*1: If equipped
*2: Vehicles with a multi-information display
*3: Refer to ““touch screen” Owner’s manual”.
8
9
10
11
12
13
14
15

1412. Instrument cluster
UK_AURIS/AURIS_HV_EE (OM12E33E)
2
Instrument cluster
CAUTION
The display at low temperatures
Allow the interior of the vehicle to warm up before using the display. At
extremely low temperatures, the display monitor may respond slowly, and
display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear
number appearing on the display. This lag could cause the driver to down-
shift again, causing rapid and excessive engine braking and possibly an
accident resulting in death or injury.
Cautions during setting up the display
As the engine needs to be running during setting up the display, ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxide (CO)
may collect and enter the vehicle. This may lead to death or a serious
health hazard.
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
are in the red zone (except hybrid model), or the engine coolant tempera-
ture warning message is shown (hybrid model). In these cases, immedi-
ately stop the vehicle in a safe place, and check the engine (except hybrid
model) or hybrid system (hybrid model) after it has cooled completely.
(P. 686, 688)

2344-1. Before driving
UK_AURIS/AURIS_HV_EE (OM12E33E)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
When driving the vehicle
Except hybrid model: During normal driving, do not turn off the engine.
Turning the engine off while driving will not cause loss of steering or brak-
ing control, but the power assist to these systems will be lost. This will
make it more difficult to steer and brake, so you should pull over and stop
the vehicle as soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible
to stop the vehicle in the normal way: P. 573
Hybrid model: During normal driving, do not turn off the hybrid system.
Turning the hybrid system off while driving will not cause loss of steering
or braking control, but the power assist to these systems will be lost. This
will make it more difficult to steer and brake, so you should pull over and
stop the vehicle as soon as it is safe to do so.
However, in the event of an emergency, such as if it becomes impossible
to stop the vehicle in the normal way: P. 573
Use engine braking (downshift [except hybrid model] or shift position B
[hybrid model]) to maintain a safe speed when driving down a steep hill.
Using the brakes continuously may cause the brakes to overheat and lose
effectiveness. (P. 276, 281, 286, 289)
Do not adjust the positions of the steering wheel, the seat, or the inside or
outside rear view mirrors while driving.
Doing so may result in a loss of vehicle control.
Always check that all passengers’ arms, heads or other parts of their body
are not outside the vehicle.

2374-1. Before driving
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
CAUTION
If you hear a squealing or scraping noise (brake pad wear indicators)
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.
Rotor damage may 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 those of the brake discs are exceeded.
When the vehicle is stopped
Except hybrid model: Do not race the engine.
If the vehicle is in any gear other than P (Multidrive) or N, the vehicle may
accelerate suddenly and unexpectedly, causing an accident.
Hybrid model: Do not depress the accelerator pedal unnecessarily.
If the vehicle is in any positions other than P or N, the vehicle may accel-
erate suddenly and unexpectedly, causing an accident.
Except hybrid model (vehicles without a manual transmission): In order to
prevent accidents due to the vehicle rolling away, always keep depressing
the brake pedal while the engine is running, and apply the parking brake
as necessary.
Hybrid model: In order to prevent accidents due to the vehicle rolling
away, always keep depressing the brake pedal while the “READY” indica-
tor is on. Apply the parking brake as necessary.
If the vehicle is stopped on an incline, in order to prevent accidents caused
by the vehicle rolling forward or backward, always depress the brake pedal
and securely apply the parking brake as needed.
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.

2394-1. Before driving
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
CAUTION
Vehicles with a multi-mode manual transmission: Do not turn off the
engine until 1st or reverse is engaged properly and completely. Confirm
that the gear is engaged by viewing the gear position indicator.
Parking the vehicle without a gear engaged may cause the vehicle to
move result in an accident.
When taking a nap in the vehicle
Except hybrid model: Always turn the engine off. Otherwise, if you acciden-
tally move the shift lever or depress the accelerator pedal, this 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.
Hybrid model: Always turn the hybrid system off. Otherwise, if you acciden-
tally move the shift lever or depress the accelerator pedal, this could cause
an accident or fire due to hybrid system 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.
When braking
When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this 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 brake actuator (hybrid model) or brake booster (except hybrid model)
does not operate, do not follow other vehicles closely and avoid hills or
sharp turns that require braking.
In this case, braking is still possible, but the brake pedal should be
depressed more firmly than usual. Also, the braking distance will increase.
Except hybrid model: Do not pump the brake pedal if the engine stalls.
Each push on the brake pedal uses up the reserve for the power-assisted
brakes.

2514-1. Before driving
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
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 applying
the brakes. Always steer the vehicle straight ahead while braking.
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:
To maintain engine braking efficiency, when using engine braking,
do not use the transmission in D.
Multi-mode manual transmission:
Select an appropriate gear in M position to maintain the effective-
ness of engine braking and to maintain charging system perfor-
mance.
Manual transmission:
Refrain from driving in 6th gear to maintain the effectiveness of
engine braking and to maintain charging system performance.
If the engine overheats
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 gauge indicates that the engine is over-
heating, turn the air conditioning off immediately, leave the road and
stop the vehicle in a safe place. (P. 685)

2574-2. Driving procedures
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
CAUTION
When starting the engine
Always start the engine while sitting in the driver’s seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Caution when driving
Do not turn the engine switch to the “LOCK” position while driving. If, in an
emergency, you must turn the engine off while the vehicle is moving, turn
the engine switch only to the “ACC” position to stop the engine. An accident
may result if the engine is stopped while driving.
NOTICE
To prevent battery discharge
Do not leave the engine switch in the “ACC” or “ON” position for long peri-
ods of time without the engine running.
When starting the engine
Do not crank the engine for more than 30 seconds at a time. This may
overheat the starter and wiring system.
Do not race a cold engine.
If the engine becomes difficult to start or stalls frequently, have your vehi-
cle checked by any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional immediately.

2654-2. Driving procedures
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
When the steering lock cannot be released
Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
If the system is malfunctioning
P. 600
If the electronic key battery is depleted
P. 529
Operation of the engine switch
When operating the engine switch, one short, firm press is enough. If the
switch is pressed improperly, the engine may not start or the engine switch
mode may not change. It is not necessary to press and hold the switch.
If attempting to restart the engine immediately after turning the engine
switch off, the engine may not start in some cases. After turning the engine
switch off, please wait a few seconds before restarting the engine.
If the smart entry & start system has been deactivated in a customized
setting
P. 670 Vehicles without a multi-information dis-
play: The smart entry & start system indi-
cator light (green) will flash quickly.
Vehicles with a multi-information display:
“Steering Lock active” will be displayed on
the multi-information display.
Check that the shift lever is set in P (Multi-
drive). Press the engine switch while turn-
ing the steering wheel left and right.

3454-5. Using the driving support systems
UK_AURIS/AURIS_HV_EE (OM12E33E)
4
Driving
“IPA NOT AVAILABLE”
The power steering is
temporarily overheating.Attempt to use Simple-
IPA after waiting a little
while.
• Except hybrid model:
The engine has not
been started.
• Hybrid model: The
hybrid system has not
been started.
• Except hybrid model:
Start the engine.
• Hybrid model: Start
the hybrid system.
Possible system mal-
function.
Have the vehicle
inspected by any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
“ I PA N O T AVA I L A B L E ,
SPEED TOO HIGH”Excessive vehicle speed
(over 50 km/h [31 mph])
Reduce vehicle speed
to 30 km/h (18 mph) or
less and turn the Sim-
ple-IPA switch on.
“ I PA N O T AVA I L A B L E ,
TRC/VSC IS OFF”The VSC OFF switch is
off.After turning the VSC
OFF switch on, turn the
Simple-IPA switch on.
“ I PA N O T AVA I L A B L E ,
STOP THE VEHICLE,
TURN WHEEL FROM
LEFT END TO RIGHT
END”System initialization has
not been performed
since the 12-volt battery
was disconnected/
reconnected. Within 15 seconds of
turning the Simple-IPA
switch on, turn the steer-
ing wheel all the way to
the left or right and then
to the opposite side.
“CHECK IPA”System malfunction.
Have the vehicle
inspected by any autho-
rized Toyota dealer or
repairer, or another duly
qualified and equipped
professional.
MessageCauseWhat to do