2017 TOYOTA AURIS HYBRID engine overheat

2204-2. Driving procedures
AURIS Touring Sports_EE (12L13E)■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.
■When the smart entry & start system indicator flashes in yellow (vehicles
with a 3-ring meter) or “Check entry & start system.” is displayed on the
multi-information display (vehicles with a 2-ring meter)
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
■If the key battery is depleted
P. 511
■Operation of the engine switch
●If the switch is not pressed shortly and firmly, the engine switch mode may
not change or the engine may not start.
●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. 594 Vehicles with a 3-ring meter: The smart
entry & start system indicator light (green)
will flash quickly.
Vehicles with a 2-ring meter: “Steering
lock active.” will be displayed on the multi-
information display.
Check that the shift lever is set in P
(Multidrive). Press the engine switch while
turning the steering wheel left and right.
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3234-6. Using the driving support systems
AURIS Touring Sports_EE (12L13E)
4
Driving
“IPA cancelled, take
over, TRC/VSC is off.”The switch was
turned off.Turn the switch
on.
“IPA cancelled, take
over, timeout.”
More than 6 minutes
have elapsed since the
Simple-IPA switch was
turned on and the shift
lever was shifted to R,
before automatic steer-
ing could begin.
Park the vehicle manu-
ally or detect another
parking space.
More than 6 minutes
have elapsed since the
shift lever was shifted
to R and automatic
steering began, before
the parking assist oper-
ation could complete.
Park the vehicle manu-
ally or detect another
parking space.
The total stop time
during automatic steer-
ing exceeded 2 min-
utes.Park the vehicle manu-
ally or detect another
parking space.
“IPA cancelled, take
over, check IPA sys-
tem.”
System malfunction.
Have the vehicle
inspected by any
authorized Toyota
dealer or repairer, or
another duly qualified
and equipped profes-
sional.
“IPA not available.”
The power steering is
temporarily overheat-
ing.Attempt to use Simple-
IPA after waiting a little
while.
The engine has not
been started.Start the engine.
Possible system mal-
function.
Have the vehicle
inspected by any
authorized Toyota
dealer or repairer, or
another duly qualified
and equipped profes-
sional.
MessageCauseWhat to do
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3344-6. Using the driving support systems
AURIS Touring Sports_EE (12L13E)■EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may be
heard. This does not indicate a malfunction.
■Automatic reactivation of TRC and VSC systems
After turning the TRC and VSC systems off, the systems will be automatically
re-enabled in the following situations:
●Vehicles without a smart entry & start system: When the engine switch is
turned to the “LOCK” position
Vehicles with a smart entry & start system: When the engine switch is turned
off
●If only the TRC system is turned off, the TRC will turn on when vehicle
speed increases
If both the TRC and VSC systems are turned off, automatic re-enabling will
not occur when vehicle speed increases.
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from
overheating when there is frequent steering input over an extended period of
time. The steering wheel may feel heavy as a result. Should this occur, refrain
from excessive steering input or stop the vehicle and turn the engine off. The
EPS system should return to normal within 10 minutes.
■Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assist control will
operate:
●Vehicles with a Multidrive: The shift lever is in a position other than P or N
(when starting off forward/backward on an upward incline).
●Vehicles with a manual transmission: The shift lever is in a position other
than R when starting off forward on an upward incline or in R when starting
off backward on an upward incline.
●The vehicle is stopped.
●The accelerator pedal is not depressed.
●The parking brake is not engaged.
■Automatic system cancelation of hill-start assist control
The hill-start assist control will be canceled in any of the following situations:
●Vehicles with a Multidrive: The shift lever is shifted to P or N.
●Vehicles with a manual transmission: The shift lever is shifted to R when
starting off forward on an upward incline or from R when starting off back-
ward on an upward incline.
●The accelerator pedal is depressed.
●The parking brake is engaged.
●Approximately 2 seconds elapse after the brake pedal is released.
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4196-1. Using the air conditioning system and defogger
AURIS Touring Sports_EE (12L13E)
6
Interior features
After pulling the lid to open, press
the switch.
High temperature
Low temperature
The indicator light comes on when
the switch is on.
Seat heaters
: If equipped
WARNING
●Care should be taken to prevent injury if anyone in the following categories
comes in contact with the seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
●Observe the following precautions to prevent the minor burns or overheat-
ing
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
●Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
●To prevent battery discharge, do not use the functions when the engine is
not running.
1
2
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533
8When trouble arises
AURIS Touring Sports_EE (12L13E)8-1. Essential information
Emergency flashers ........... 534
If your vehicle has
to be stopped
in an emergency .............. 535
8-2. Steps to take
in an emergency
If your vehicle needs
to be towed ...................... 537
If you think something
is wrong ........................... 543
Fuel pump shut off
system ............................. 544
If a warning light turns on
or a warning buzzer
sounds ............................. 545
If a warning message
is displayed ...................... 557
If you have a flat tire
(vehicles with
a spare tire) ..................... 563
If you have a flat tire
(vehicles with
an emergency tire
puncture repair kit)........... 576If the engine will not
start.................................. 592
If the electronic key does
not operate properly ........ 594
If the vehicle battery
is discharged ................... 597
If your vehicle
overheats ......................... 603
If you run out of fuel
and the engine stalls........ 607
If the vehicle becomes
stuck ................................ 608
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5458-2. Steps to take in an emergency
AURIS Touring Sports_EE (12L13E)
8
When trouble arises
If a warning light turns on or a warning
buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
Brake system warning light (warning buzzer)*1
Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
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.
Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
Continuing to drive the vehicle may be dangerous.
(If equipped)
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
(If equipped)
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
(If equipped)
High engine coolant temperature warning light
Indicates that the engine is almost overheating. (P. 603)
Immediately stop the vehicle in a safe place and con-
tact any authorized Toyota dealer or repairer, or
another duly qualified and equipped professional.
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6038-2. Steps to take in an emergency
AURIS Touring Sports_EE (12L13E)
8
When trouble arises
●Vehicles with a 3-ring meter: The high engine coolant temperature
warning light (P. 545) comes on or a loss of engine power is
experienced (for example, the vehicle speed does not increase).
Vehicles with a 2-ring meter: The engine coolant temperature
gauge (P. 98) enters the red zone or a loss of engine power is
experienced (for example, the vehicle speed does not increase).
●Steam comes out from under the hood.
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, 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.
Except 8NR-FTS and 1WW engines
After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radia-
tor) for any leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact any
authorized Toyota dealer or
repairer, or another duly quali-
fied and equipped professional.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2
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6078-2. Steps to take in an emergency
AURIS Touring Sports_EE (12L13E)
8
When trouble arises
Refuel your vehicle.
Operate the priming pump until
you feel more resistance to
bleed the fuel system.
Start the engine. (P. 209, 213)
If the engine does not start after the above steps have been performed,
wait for 10 seconds and try step 2 and 3 again. If the engine still does not
start, contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
After starting the engine, depress the accelerator pedal lightly until the
engine runs smoothly.
If you run out of fuel and the engine stalls
(1ND-TV engine only)
If you run out of fuel and the engine dies:
1
2
NOTICE
■When restarting the engine
●Do not crank the engine before refueling and operating the priming pump.
This may damage the engine and fuel system.
●Vehicles without a smart entry & start system: Do not crank for more than
30 seconds at a time. This may overheat the starter and wiring system.
3
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