2022 TOYOTA COROLLA HATCHBACK cooling

5608-2. Steps to take in an emergency
1Stop the vehicle in a safe place
and turn off the air conditioning
system, and then stop the
engine.
2 If you see steam: Carefully lift
the hood after the steam sub-
sides.
If you do not see steam: Care-
fully lift the hood.
3 After the engine has cooled
down sufficiently, inspect the
WA R N I N G
●Always wash your hands after han-
dling the battery support, terminals,
and other battery-related parts.
●Do not allow children near the bat-
tery.
■When replacing the battery
●When the vent plug and indicator
are close to the hold down clamp, the battery fluid (sulfuric acid) may
leak.
●For information re garding battery
replacement, contact any author-
ized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
NOTICE
■When handling jumper cables
When connecting the jumper cables,
ensure that they do not become
entangled in the cooling fans or
engine drive belt.
If your vehicle overheats
The following may indicate that
your vehicle is overheating.
 The engine coolant tempera-
ture gauge ( P.89, 93) is in
the red zone or a loss of
engine power is experienced.
(For example, the vehicle
speed does not increase.)
 “Engine Coolant Temp High
Stop in a Safe Place See
Owner’s Manual” is shown on
the multi-information display.
 Steam comes out from under
the hood.
Correction procedures

561
8
8-2. Steps to take in an emergency
When trouble arises
hoses and radiator core (radia-
tor) for any leaks.
Radiators
Cooling fans
If a large amount of coolant leaks,
immediately contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
4 The coolant level is satisfactory
if it is between the “FULL” or “F”
and “LOW” or “L” lines on the
reservoir.
 Engine
Reservoir
“FULL” line
“LOW” line
 Intercooler
Reservoir
“F” line
“L” line
5 Add engine coolant if necessary.
Water can be used in an emergency if engine coolant is unavailable.
 Engine
 Intercooler
6 Start the engine and turn the air
conditioning system on to check
that the radiator cooling fans

5628-2. Steps to take in an emergency
operate and to check for coolant
leaks from the radiator or hoses.
The fans operate when the air condi-
tioning system is tu rned on immediately after a cold start. Confirm that the fans
are operating by checking the fan
sound and air flow. If it is difficult to check these, turn the air conditioning
system on and off r epeatedly. (The fans
may not operate in freezing tempera- tures.)
7 If the fans are not operating:
Stop the engine immediately
and contact any authorized
Toyota retailer or Toyota author-
ized repairer, or any reliable
repairer.
If the fans are operating: Have
the vehicle inspected at the
nearest any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
WA R N I N G
■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 (espe-
cially a tie, a scarf or a muffler) away from the fans and belts. Fail-
ure to do so may cause the hands
or clothing to be caught, resulting in serious injury.
●Do not loosen the coolant reservoir caps while the engine and radiator
are hot.
High temperature steam or coolant could spray out.
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.

5709-1. Specifications
API Service Symbol
Top portion: “API SERVICE SP” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “SAE 0W-20” means
the SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and
environmental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specifica-
tion Advisory Commi ttee (ILSAC) Certi-
fication Mark is displayed on the front of
the container.
Cooling system
Capacity
(Reference)
Gasoline
engine
Multidrive
6.6 L (7.0 qt., 5.8 Imp. qt.)
Manual transmission
6.4 L (6.8 qt., 5.6 Imp. qt.)
Intercooler1.9 L (2.0 qt., 1.7 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system (spark plug)
MakeNGK DILKAR8J9G
Gap0.9 mm (0.035 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.

594Alphabetical Index
Brake
Brake hold .................................. 192
Emergency brake signal ............ 357
Fluid ........................................... 572
Parking brake ............................. 189
Warning light .............................. 511
Brake assist .................................. 357
Break-in tips.................................. 163
Brightness control
Instrument panel light control . 90, 96
BSM (Blind Spot Monitor) ............ 288
C
Care
Exterior....................................... 460
Interior ........................................ 463
Seat belts ................................... 463
Wheels and wheel ornaments.... 460
Cargo hooks ................................. 442
CD player ....................................... 375
Chains ........................................... 364
Child restraint system
Points to remember...................... 49
Riding with children ...................... 47
Child safety
Airbag precautions ....................... 41
Battery precautions ............ 477, 559
Child restraint syst em .................. 48
Heated steering wheel and seat
heater precautions ................... 434
How your child should wear the seat
belt ............................................. 34
Installing child restraints............... 48
Panoramic moon roof precautions
................................................. 156
Power window lock switch ......... 153
Power window precautions ........ 152
Rear door child-protectors ......... 123
Removed electronic key battery pre-
cautions ................................... 492
Seat belt precautions ................... 48
Child-protectors............................ 123
Cleaning
Exterior....................................... 460
Interior ........................................463
Radar sensor..............................214
Seat belts ...................................463
Wheels and wheel ornaments .... 460
Clock ..............................89, 91, 93, 97
Coat hooks .................................... 457
Condenser .....................................476
Console box .................................. 441
Consumption screen .................... 110
Cooling system .............................475
Engine overheating .................... 560
Cruise control
Dynamic radar cruise control ..... 260
Dynamic radar cruise control with
full-speed range .......................249
Warning message ...................... 273
Cup holders ...................................440
Current fuel consumption ............101
Curtain shield airbags .................... 37
Customizable features ................. 577
D
Daytime running light system ..... 195
Daytime running lights
Replacing light bulbs ..................497
Deck board .................................... 443
Defogger
Outside rear view mirrors ... 424, 429
Rear window ......................424, 429
Windshield.......................... 424, 429
Dimensions ...................................566
Display
Cruise control .............................271
Dynamic radar cruise control ..... 260
Dynamic radar cruise control with
full-speed range .......................249
Head-up display ......................... 106
LDA (Lane Departure Alert with
steering control) .......................245
LTA (Lane-Tracing Assist) .......... 237
Multi-information display .............. 99
RCTA.......................................... 312
Speed limitter .............................273
Toyota parking assist-sensor...... 304