2016 TOYOTA COROLLA cooling

5428-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
CAUTION
nAvoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the battery:
lMake sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with any other than the intended terminal.
l Do not allow the other end of the jumper cable connected to the “+” termi-
nal to come into contact with any other parts or metal surfaces in the area,
such as brackets or unpainted metal.
l Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
l Do not smoke, use matches, cigarette lighters or allow open flame near
the battery.
n Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following pre-
cautions when handling the battery:
lWhen working with the battery, always wear safety glasses and take care
not to allow any battery fluids (acid) to come into contact with skin, clothing
or the vehicle body.
l Do not lean over the battery.
l In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
l Always wash your hands after handling the battery support, terminals, and
other battery-related parts.
l Do not allow children near the battery.
NOTICE
nWhen handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fan or engine drive belt.

5438-2. Steps to take in an emergency
8
When trouble arises
COROLLA_TMMMS_TMMC_U (OM12J84U)
lVehicles with a drive monitor disp lay: The high engine coolant tem-
perature warning light ( P. 498) comes on or a loss of power is
experienced.
Vehicles with a multi-information display: The engine coolant tem-
perature gauge ( P. 82) enters the red zone or a loss of power is
experienced.
l 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 sufficient ly, inspect the
hoses and radiator core (radia-
tor) for any leaks.
Radiator
Cooling fan
If a large amount of coolant
leaks, immediately contact your
Toyota dealer.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2

5448-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
The coolant level is satisfactory
if it is between the “F” and “L”
lines on the reservoir.Reservoir
“F” line
“L” line
Radiator cap
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
Start the engine to check that the radiator cooling fan operate and
to check for coolant leaks fr om the radiator or hoses.
4
1
2
3
4
5
6

5468-2. Steps to take in an emergency
COROLLA_TMMMS_TMMC_U (OM12J84U)
NOTICE
nWhen 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.
n To prevent damage to the cooling system
Observe the following precautions:
lAvoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
l Do not use any coolant additives.

5549-1. Specifications
COROLLA_TMMMS_TMMC_U (OM12J84U)
Cooling system
Capacity (Reference)5.8 qt. (5.5 L, 4.8 Imp. qt.)
Coolant type
Use either of the following.• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-basednon-silicate, non-amine, non-nitrite, and non-
borate coolant with long-life hybrid organic
acid technology
Do not use plain water
Ignition system
Spark plug
MakeDENSO SC20HR11
Gap0.043 in. (1.1 mm)
NOTICE
n Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust spark plug gap.

608Alphabetical index
COROLLA_TMMMS_TMMC_U (OM12J84U)
Child safety ................................ 52Airbag precautions .................. 36
Battery precautions ....... 451, 542
Child restraint system ............. 53
How your child should wear
the seat belt .......................... 30
Installing child restraints ......... 57
Moon roof precautions .......... 144
Power window lock switch .... 137
Power window precautions ... 140
Rear door child-protectors .... 105
Removed electronic key battery precautions ............. 471
Seat belt extender
precautions ........................... 33
Seat belt precautions .............. 32
Seat heater precautions........ 417
Trunk precautions ................. 113
Child-protectors....................... 105
Cleaning ........................... 420, 423 Aluminum wheels.................. 421
Exterior ................................. 420
Interior................................... 423
Seat belts .............................. 424
Clock ......................................... 409
Condenser ................................ 448
Compass .................................. 413
Console box ............................. 405
Continuously variable transmission .................. 178, 180
If the shift lever cannot be shifted from P ..................... 534
M mode ................................. 182
Cooling system ........................ 446 Engine overheating ............... 543
Cruise control .......................... 201
Cup holders.............................. 407
Curtain shield airbags ............... 34
Customizable features ............ 576 Daytime running light
system.................................... 192
Defogger Outside rear view mirrors ........................ 387, 395
Rear window ................. 387, 395
Dimensions .............................. 550
Dinghy towing.................. 162, 163
Display Drive monitor display .............. 77
Multi-information display ......... 82
Trip information................. 79, 84
Warning message ................ 510
Do-it-yourself maintenance .... 434
Door lock
Doors .................................... 101
Smart key system ................. 101
Wireless remote control ........ 101
Key ....................................... 102
Doors ........................................ 101
Automatic door locking and unlocking systems ....... 106
Door lock .............................. 104
Door windows ....................... 137
Open door warning buzzer ... 116
Open door warning light ....... 500
Outside rear view mirrors ..... 135
Rear door child-protector ...... 105
Drive monitor display................ 77
Driving ...................................... 146 Break-in tips.......................... 149
Correct posture ....................... 26
Procedures ........................... 146
Winter drive tips .................... 221D