radiator TOYOTA YARIS 2014 User Guide

644 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52E26EAdd coolant if necessary.
Water can be used in an emergency if coolant is unavailable.
Gasoline engine
Diesel engine
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
immediately 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 temperatures.)

5
645 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52E26EIf the fan is not operating:
Stop the engine immediately and contact any authorized
Toyota dealer or repairer, or another duly qualified and
equipped professional.
If the fan is operating:
Have the vehicle inspected at the nearest authorized Toy-
ota dealer or repairer, or another duly qualified and
equipped professional.
CAUTION
To prevent an accident or injury when inspecting under the hood of
your vehicle
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, caus-
ing serious injuries such as burns.
Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
Do not loosen the radiator cap, or the coolant reservoir cap while the
engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
When adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. 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 commercially available coolant additives.

646
5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52E26E
If your vehicle overheats (hybrid vehicle)
Correction procedures
If the high engine coolant temperature warning light comes on
or flashes
Stop the vehicle in a safe place and turn off the air condition-
ing 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 radiator core
(radiator) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and
equipped professional.
The following may indicate that your vehicle is overheating.
The high engine coolant temperature warning light (P. 562)
comes on or flashes, or a loss of hybrid system power is experi-
enced. (For example, the vehicle speed does not increase.)
The hybrid system overheat warning light (P. 567) comes on.
Steam comes out from under the hood.

5
647 5-2. Steps to take in an emergency
When trouble arises
YARIS_F (including HV)_WE_52E26EThe coolant level is satisfactory if
it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL” line
“LOW” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system 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
immediately 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 temperatures.)
If the fan is not operating:
Stop the hybrid system immediately and contact any autho-
rized Toyota dealer or repairer, or another duly qualified and
equipped professional.
If the fan is operating:
Have the vehicle inspected at the nearest authorized Toy-
ota dealer or repairer, or another duly qualified and
equipped professional.

648 5-2. Steps to take in an emergency
YARIS_F (including HV)_WE_52E26EIf the hybrid system overheat warning light comes on
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 fan
If a large amount of coolant leaks,
immediately contact any autho-
rized Toyota dealer or repairer, or
another duly qualified and
equipped professional.
The coolant level is satisfactory if
it is between the “F” and “L” lines
on the reservoir.
Reservoir
“F” line
“L” line
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.

701 Alphabetical index
YARIS_F(including HV)_WE_52E26E
Panoramic roof shade ............. 435
Parking brake ........................... 269
Personal lights
Personal lights ...................... 415
Switch ................................... 416
Wattage................................. 684
Portable ashtray....................... 428
Power heater ............................ 370
Power outlet ............................. 430
“POWER” switch light ............. 415
Power windows ........................ 147
Push-button start system ......... 94
Push-button start system
Antenna location ..................... 95
Radiator .................................... 478
Radio ......................................... 379
RDS (Radio Data System) ....... 380
Rear fog light
Replacing light bulbs ............. 531
Switch ................................... 300
Wattage................................. 684
Rear seat
Adjustment ............................ 127
Folding down......................... 127
Rear turn signal lights
Replacing light bulbs ............. 531
Wattage................................. 684
Rear view monitor system*
Rear window defogger ............ 372
Rear window wiper .................. 307
Replacing
Electronic key battery............ 501
Fuses .................................... 506
Key battery ............................ 501
Light bulbs............................. 531
Tires ...................................... 578
Wireless remote control
battery................................. 501Seat belts
Adjusting the seat belt .......... 133
Child restraint system
installation .......................... 191
Cleaning and maintaining
the seat belts ...................... 450
Emergency Locking
Retractor (ELR) .................. 136
How to wear your seat belt ... 133
How your child should wear
the seat belt ........................ 136
Pregnant women,
proper seat belt use............ 137
Reminder light....................... 566
Seat belt pretensioners ......... 136
Seat heaters ............................. 432
Seats
Adjustment .................... 124, 127
Adjustment precautions ........ 126
Child seats/child restraint
system installation .............. 191
Cleaning................................ 449
Head restraint ....................... 131
Properly sitting in the seat .... 165
Rear seat adjustment............ 127
Rear seat adjustment
precaution........................... 129
Seat heaters ......................... 432
Service reminder
indicators .............................. 276
Shift lever
Hybrid transmission .............. 250
If the shift lever cannot
be shifted ............................ 622
If the shift lever cannot
be shifted from P ................ 621
Manual transmission ............. 263
Multidrive .............................. 253
Multi-mode manual
transmission ....................... 258P
R
S
*: Refer to ““touch screen” Owner’s Manual”.