2022 TOYOTA COROLLA CROSS coolant temperature

4587-3. Do-it-yourself maintenance
Radiator
and con-
denser
( P.464)

Tire infla-
tion pres-
sure
( P.478)• Tire pressure gauge
• Compressed air
source
Washer
fluid
( P.467)
• Water or washer
fluid containing anti-
freeze (for winter
use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Keep hands, clothing and tools
away from the moving fan and
engine drive belt.
●Be careful not to touch the
engine, radiator, exhaust mani-
fold, etc. right after driving as
they may be hot. Oil and other
fluids may also be hot.
●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel or
the battery. Fuel and battery
fumes are flammable.
ItemsParts and tools●Be extremely cautious when
working on the battery. It con-
tains poisonous and corrosive
sulfuric acid.
■When working near the elec-
tric cooling fan or radiator
grille
Be sure the engine switch is OFF.
With the engine switch in ON, the
electric cooling fan may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. ( P.464)
■Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc. from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

4617-3. Do-it-yourself maintenance
7
Maintenance and care
Washer fluid tank (P.467)
Engine coolant reservoir ( P.463)
Engine oil filler cap ( P.462)
Engine oil level dipstick ( P.461)
Battery ( P.465)
Brake fluid reservoir ( P.464)
Fuse boxes ( P.486)
Radiator ( P.464)
Condenser ( P.464)
Electric cooling fan
With the engine at operating
temperature and turned off,
check the oil level on the dip- stick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning it off, wait
Engine compar tment
Components
Checking and adding the
engine oil

5038-2. Steps to take in an emergency
8
When trouble arises
Fluid leaks under the vehicle.
(Water dripping from the air
conditioning after use is nor-
mal.)
 Flat-looking tires or uneven
tire wear
 Engine coolant temperature
gauge needle continually
points higher than normal.
 Changes in exhaust sound
 Excessive tire squeal when
cornering
 Strange noises related to the
suspension system
 Pinging or other noises
related to the engine
 Engine missing, stumbling or
running roughly
 Appreciable loss of power
 Vehicle pulls heavily to one side when braking
 Vehicle pulls heavily to one
side when driving on a level
road
 Loss of brake effectiveness,
spongy feeling, pedal almost
touches the floor
If you think something
is wrong
If you notice any of the fol-
lowing symptoms, your
vehicle probably needs
adjustment or repair. Con-
tact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

5058-2. Steps to take in an emergency
8
When trouble arises
■Brake system warning light (warning buzzer)
■Brake system warning light
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
If a war ning light tur ns on or a war ning buzzer
sounds
Calmly perform the following actions if any of the warning
lights comes on or flashes. If a light comes on or flashes, but
then goes off, this does not necessarily indicate a malfunction
in the system. However, if this continues to occur, have the
vehicle inspected by your Toyota dealer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(U.S.A.)
or
(Red)
(Canada)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Warning lightDetails/Actions
(Yellow)
Indicates a malfunction in the parking brake system
Have the vehicle inspected by your Toyota dealer
immediately.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is exces-
sively high
Immediately stop the ve hicle in a safe place.
Handling method ( P.536)

5378-2. Steps to take in an emergency
8
When trouble arises
hoses and radiator core (radi-
ator) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
4The coolant level is satisfac-
tory if it is between the “MAX”
and “MIN” lines on the reser-
voir.
Reservoir cap
“MAX” line
“MIN” line
5 Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
If water was added in an emer-
gency, have the vehicle inspected
at your Toyota dealer as soon as possible.
6
Start the engine and turn the
air conditioning system on to
check that the radiator cool-
ing fan operates and to check
for coolant leaks from the
radiator or hoses.
The fan operates when the air con-
ditioning system is turned on imme-
diately after a cold start. Confirm
that the fan is operating by check-
ing 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 oper-
ate in freezing temperatures.)
7If the fan is not operating:
Stop the engine immediately
and contact your Toyota
dealer.
If the fan is operating: Have
the vehicle inspected at the
nearest Toyota dealer.
WARNING
■When inspecting under the
hood of your vehicle
Observe the following precau-
tions. Failure to do so may result
in serious injury such as burns.

5388-2. Steps to take in an emergency
1Stop the engine. Set the
parking brake and shift the
shift lever to P.
2 Remove the mud, snow or
sand from around the front
wheels.
3 Place wood, stones or some
other material under the front
wheels to help provide trac-
tion.
4 Restart the engine.
5 Shift the shift lever to D or R
and release the parking
brake. Then, while exercising
caution, depress the acceler-
ator pedal.
■When it is diffic ult to free the
vehicle
Press the switch to turn off
TRAC.
WARNING
●If steam is seen coming from
under the hood, do not open the
hood until the steam has sub-
sided. The engine compart-
ment may be very hot.
●Keep hands and clothing (espe-
cially 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 coolant reser-
voir cap 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 suffi-
ciently. 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 precau-
tions:
●Avoid contaminating the coolant
with foreign matter (such as
sand or dust etc.).
●Do not use any coolant additive.
If the vehicle becomes
stuck
Carry out the following pro-
cedures if the tires spin or
the vehicle becomes stuck
in mud, dirt or snow:
Recovering procedure

591Alphabetical Index
Ignition switch (engine switch)................................... 162, 163
Overheating.......................... 536
Tachometer ...................... 81, 85
Engine coolant Capacity ............................... 545
Checking .............................. 463
Preparing and checking before winter.................................. 274
Engine coolant temperature gauge................................. 81, 85
Engine immobilizer system ..... 71
Engine oil Capacity ............................... 544
Checking .............................. 461
Preparing and checking before winter.................................. 274
Warning light ........................ 506
Engine switch ................. 162, 163 Auto power off function ........ 166
Changing the engine switch modes ................................ 166
If your vehicle has to be stopped in an emergency................. 496
Enhanced VSC ........................ 269
Entering letters and num- bers/list screen operation ... 291Entering letters and numbers291
List screen ............................ 292
EPS (Electric Power Steering) ............................................... 269Warning light ........................ 507
Establishing an Android Auto connection ............................ 313
Establishing an Apple CarPlay connection ............................ 312
Event data record er (EDR)......... 9
Extended Headlight Lighting. 179F
Flat tire Tire pressure warning system...........................................470
Vehicles with a spare tire......518
Floor mats .................................24
Fluid Brake ....................................547
Continuously variable transmis-sion .....................................546
Washer .................................467
FM ............................................331
Fog lights ................................184 Switch ...................................184
Front passenger occupant clas- sification system ....................40
Front seats Adjustment ...........................124
Cleaning ...............................449
Correct driving posture ...........25
Head restraints .....................127
Seat heaters .........................424
Front side marker lights Light switch...........................177
Replacing light bulbs ............489
Wattage ................................549
Front turn signal lights Replacing light bulbs ............489
Turn signal lever ...................170
Wattage ................................549
Fuel Capacity ...............................544
Fuel gauge .......................81, 85
Fuel pump shut off system ...504
Information ......... ..................550
Refueling ..............................188
Type......................................544
Warning light.........................508
Fuel consumption Average fuel economy ............92
Current fuel consumption .......92

600Alphabetical Index
VSC (Vehicle Stability Control)
............................................... 269
W
Warning buzzers ABS ...................................... 507
Airbags ................................. 506
Approach warning ................ 223
Brake hold ............................ 512
Brake Override System ........ 507
Brake system ....................... 505
BSM (Blind Spot Monitor)..... 510
Charging system .................. 506
Downshifting......................... 170
Drive-Start Control ............... 507
Electric power steering ......... 507
Engine .................................. 506
High coolant temperature ..... 505
Intuitive parking assist OFF indi-
cator ................................... 510
Key reminder ........................ 163
Low engine oil pressure ....... 506
LTA (Lane Tracing Assist) ... 203, 509
Open door .................... 106, 108
PKSB (Parking Support Brake) ........................................... 511
RCTA (Rear Cross Traffic Alert) ........................................... 510
Seat belt ............................... 508
Warning lights ........................ 505 ABS ...................................... 507
Brake hold operated indicator........................................... 512
Brake Override System ........ 507
Brake system ....................... 505
BSM OFF indicator............... 510
Charging system .................. 506
Drive-Start Control ............... 507
Electric power steering ......... 507
High coolant temperature ..... 505 Intuitive parking assist OFF indi-
cator ...................................510
Low engine oil pressure .......506
Low fuel level........................508
LTA indicator .........................509
Malfunction indica tor lamp ....506
Parking brake indicator.........512
PKSB OFF indicator ............. 511
Pre-collision syst em ............. 511
RCTA OFF indicator .............510
Seat belt reminder light ........508
Slip indicator ......................... 511
SRS ......................................506
Stop & Start cancel indicator 509
Tire pressure ........................509
Warning messages .................515
Washer Checking ..............................467
Preparing and checking before winter ..................................274
Switch ...................................184
Washing and waxing ..............446
Weight Cargo capacity .....................150
Load limits ............................150
Wheels .....................................480 Replacing .............................480
Size ......................................548
Wi-Fi
®.......................................308
Connecting a device to the in-vehicle access point .......308
Operating hints ..................... 311
Wi-Fi
® button (Setup screen) 286
Wi-Fi® Hotspot ........................308
Window lock switch ...............135
Windows Power windows ....................133
Rear window defogger .412, 419
Washer .................................184
Windshield wiper de-icer413, 422
Windshield wipers ..................184
Winter driving tips ..................274