engine coolant TOYOTA AURIS HYBRID 2013 Owner's Manual

5987-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
The following warning indicates 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.
The following warning indicates the possibility of damage to the
vehicle that may lead to an accident. Immediately stop the vehicle
in a safe place and take the specified steps to correct the sus-
pected problem.
Stop the vehicle immediately.
Warning lightWarning light/Details
Charging system warning light (vehicles with a drive
monitor display)
Indicates a malfunction in the vehicle’s charging system
Low engine oil pressure warning light (vehicles with a
drive monitor display)
Indicates that the engine oil pressure is too low.
andHigh engine coolant temperature warning light (vehicles
with a drive monitor display)
Indicates that the engine is almost overheating. (P. 700)
Warning lightWarning light/DetailsCorrection procedure
(Comes on)Multi-mode manual trans-
mission warning light
(vehicles with a multi-
mode manual transmis-
sion)
Indicates a malfunction in
the multi-mode manual
transmission system. Have the system checked
by any authorized Toyota
dealer or repairer, or
another duly qualified and
equipped professional.

7007-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
Vehicles without a multi-information display: The high engine cool-
ant temperature warning light (P. 598) comes on or a loss of
engine power is experienced. (For example, the vehicle speed
does not increase.)
Vehicles with a multi-information display: The engine coolant tem-
perature gauge (P. 125) 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.
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 (except hybrid
model)
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2

7017-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
The coolant level is satisfactory if it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
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 immedi-
ately 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 tem-
peratures.)
4
1
2
3
Except 1AD-FTV engine1AD-FTV engine
5
6

7027-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
If the fan is not operating:
Stop the engine immediately and contact any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
If the fan is operating:
Have the vehicle inspected at the nearest authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
CAUTION
When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
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.
Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts.
Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
NOTICE
When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
To prevent damage to the cooling system
Observe the following precautions:
Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
Do not use any coolant additive.
7

7037-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
The high engine coolant temperature (P. 612) is shown on the
multi-information display or a loss of hybrid system power is experi-
enced. (For example, the vehicle speed does not increase.)
“HYBRID SYSTEM OVERHEAT” is shown on the multi-information
display.
Steam comes out from under the hood.
If the high engine coolant temperature is shown on the multi-
information display
Stop the vehicle in a safe place and turn off the air conditioning
system, and then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently,
inspect the hoses and radia-
tor core (radiator) for any
leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact
any authorized Toyota dealer
or repairer, or another duly
qualified and equipped pro-
fessional.
If your vehicle overheats (hybrid model)
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2

7067-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
Start the hybrid system and check for the multi-information dis-
play.
If the message does not disappear:
Stop the hybrid system and contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
If the message is not displayed:
Have the vehicle inspected at the nearest authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional.
CAUTION
When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
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.
After the hybrid system has been turned off, check that the indicator on the
power switch and the “READY” indicator are off.
When the hybrid system is operating, the gasoline engine may automati-
cally start, or the cooling fan may suddenly operate even if the gasoline
engine stops. Do not touch or approach rotating parts such as the fan,
which may lead to fingers or clothing (especially a tie, a scarf or a muffler)
getting caught, resulting in serious injury.
Do not loosen the coolant reservoir caps while the hybrid system and radi-
ator are hot.
High temperature steam or coolant could spray out.
6

7077-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
NOTICE
When adding engine/power control unit coolant
Add coolant slowly after the hybrid system has cooled down sufficiently.
Adding cool coolant to a hot hybrid system too quickly can cause damage to
the hybrid system.
To prevent damage to the cooling system
Observe the following precautions:
Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
Do not use any coolant additive.

7258-1. Specifications
UK_AURIS/AURIS_HV_EE (OM12F76E)
8
Vehicle specifications
Except hybrid model
Cooling system
Capacity
(Refer-
ence)
1NR-FE engine
With exhaust heat recirculation system
5.7 L (6.0 qt., 5.0 Imp. qt.)
Without exhaust heat recirculation system
4.7 L (5.0 qt., 4.1 Imp. qt.)
1ZR-FAE engine
Vehicles with a Multidrive
5.8 L (6.1 qt., 5.1 Imp. qt.)
Vehicles with a manual transmission
5.6 L (5.9 qt., 4.9 Imp. qt.)
1ND-TV engine
With power heater
6.0 L (6.3 qt., 5.3 Imp. qt.)
Without power heater
5.6 L (5.9 qt., 4.9 Imp. qt.)
1AD-FTV engine
With power heater
7.8 L (8.2 qt., 6.9 Imp. qt.)
Without power heater
7.4 L (7.8 qt., 6.5 Imp. qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-
based non-silicate, non-amine, non-
nitrite, and non-borate coolant with long-
life hybrid organic acid technology
Do not use plain water alone.

7268-1. Specifications
UK_AURIS/AURIS_HV_EE (OM12F76E)
Hybrid model
Capacity (reference)
Gasoline engine
With an exhaust heat
recovery system
Without an exhaust heat
recovery system
Power control unit
7.0 L (7.4 qt., 6.2 Imp. qt.)
6.3 L (6.7 qt., 5.5 Imp. qt.)
2.1 L (2.2 qt., 1.8 Imp. qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-
based non-silicate, non-amine, non-
nitrite, and non-borate coolant with long-
life hybrid organic acid technology
Do not use plain water alone.
Ignition system (gasoline engine)
Spark plug
MakeDENSO SC20HR11
Gap1.1 mm (0.043 in.)
NOTICE
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

755Alphabetical index
UK_AURIS/AURIS_HV_EE (OM12F76E)
Engine coolant ......................... 517
Capacity ................................ 725
Checking ............................... 517
Preparing and checking
before winter ....................... 380
Engine coolant temperature
gauge .............................. 122, 125
Engine immobilizer system ...... 91
Engine oil.................................. 509
Capacity ................................ 721
Checking ............................... 509
Oil level warning light ............ 602
Oil level warning message .... 615
Oil pressure warning light ..... 598
Oil pressure warning
message ............................. 613
Preparing and checking
before winter ....................... 380
Engine oil maintenance
data ......................................... 515
Engine switch................... 262, 266
EPS (Electric Power
Steering) ................................. 368
Function ................................ 368
Warning light ......................... 600
EV drive mode .......................... 282Flat tire
Vehicles with a spare tire ...... 640
Vehicles without a spare
tire ...................................... 653
Floor mats .................................. 38
Fluid
Brake .................................... 729
Clutch.................................... 728
Hybrid transmission .............. 728
Multidrive .............................. 727
Washer ................................. 523
Fog lights ................................. 320
Replacing light bulbs............. 567
Switch ................................... 320
Wattage ................................ 734
Follow me home system ......... 310
Front fog lights ........................ 320
Replacing light bulbs............. 567
Switch ................................... 320
Wattage ................................ 734
Front personal lights ............... 455
Front position lights ................ 308
Light switch ........................... 308
Replacing light bulbs............. 567
Front seats ............................... 206
Adjustment ............................ 206
Cleaning................................ 490
Correct driving posture ........... 40
Head restraints ..................... 211
Seat heaters ......................... 477F