2013 TOYOTA AURIS HYBRID cooling

7057-2. Steps to take in an emergency
UK_AURIS/AURIS_HV_EE (OM12F76E)
7
When trouble arises
If “HYBRID SYSTEM OVERHEAT” is shown on the multi-infor-
mation display
Stop the vehicle in a safe place.
Stop the hybrid system and carefully lift the hood.
After the hybrid system has
cooled down, inspect the
hoses and radiator 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.
The coolant level is satisfac-
tory 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.
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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.

753Alphabetical index
UK_AURIS/AURIS_HV_EE (OM12F76E)
Child-protectors ....................... 200
Cleaning............................ 486, 490
Aluminum wheels .................. 487
Exterior.................................. 486
Interior ................................... 490
Seat belts .............................. 491
Clock ......................................... 471
Coat hooks ............................... 481
Condenser ................................ 519
Console box ............................. 458
Cooling system ........................ 517
Engine overheating ............... 700
Hybrid system overheating ... 703
Cruise control
Cruise control ........................ 332
Cup holders .............................. 460
Curtain shield airbags ............... 46
Customizable features ............ 737Daytime running light
system .................................... 308
Deck board ............................... 463
Defogger
Outside rear view mirrors...... 410
Rear window ......................... 410
Dimensions .............................. 712
Display
Drive monitor display ............ 121
Multi-information display ....... 125
Trip information ............. 122, 129
Warning message ................ 612
Do-it-yourself maintenance .... 496
Door lock
Doors .................................... 198
Smart entry & start system ... 149
Wireless remote control ........ 189
Doors ........................................ 198
Back door.............................. 202
Door lock............................... 198
Door windows ....................... 219
Double locking system .......... 111
Open door warning buzzer ... 153
Open door warning
light ............................. 602, 615
Outside rear view mirrors...... 216
Rear door child-protector ...... 200
Double locking system ........... 111
DPF
Diesel Particulate Filter
system ................................ 376
Warning light ......................... 603
Warning message ................. 620
Driving ...................................... 224
Break-in tips .......................... 229
Correct posture ....................... 40
Hybrid vehicle driving tips ..... 378
Procedures ........................... 224
Winter drive tips .................... 380D
*: Refer to ““touch screen” Owner’s manual”