engine coolant TOYOTA COROLLA 2019 Owners Manual (in English)

772. Instrument cluster
2
Instrument cluster
COROLLA_TMMMS_TMMC_U
Tachometer
Displays the engine speed in revolutions per minute.
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data including the current outside air temperature.
Speedometer
Fuel gauge
Display change button (for Canada)
Switches the trip information and instrument panel light contro l.
Display change button (for U.S.A.)
Switches the trip information.
Engine coolant temperature gauge
Displays the engine coolant temperature.
Gauges and meters (vehicles with a mono-
chrome display)
The displayed content may differ depending on the type of
meter.
1
2
3
4
5
6
7

852. Instrument cluster
2
Instrument cluster
COROLLA_TMMMS_TMMC_U
WARNING
■The display at low temperatures
Allow the interior of the vehicle to warm up before using the d isplay. At
extremely low temperatures, the display monitor may respond slo wly, and
display changes may be delayed.
For example, there is a lag between the driver’s shifting and t he new gear
number appearing on the display. This lag could cause the drive r to down-
shift again, causing rapid and excessive engine braking and pos sibly an
accident resulting in death or injury.
■ Cautions during setting up the display
As the engine needs to be running during setting up the display , ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxi de (CO)
may collect and enter the vehicle. This may lead to death or a serious
health hazard.
NOTICE
■ To prevent damage to the engine and its components
● Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge
are in the red zone. In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. ( P. 531)

862. Instrument cluster
COROLLA_TMMMS_TMMC_U
Tachometer
Displays the engine speed in revolutions per minute.
Multi-information display
Presents the driver with a variety of driving-related data.
Displays warning messages in case of a malfunction (P. 489)
Outside temperature display
P. 393
Shift position/gear position display
Displays the currently selected the shift position and gear pos ition.
P. 181, 184
Speedometer
Fuel gauge
Odometer and trip meter display/Instrument panel light control dis-
play
*
P. 87, 88
Engine coolant temperature gauge
Displays the engine coolant temperature.
*: Canada only
Gauges and meters (vehicles with a color
display)
1
2
3
4
5
6
7
8

892. Instrument cluster
2
Instrument cluster
COROLLA_TMMMS_TMMC_U
■The meters and display illuminate when
Vehicles without a smart key system
The engine switch is in the “ON” position.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode.
NOTICE
■ To prevent damage to the engine and its components
● Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge is
in the red zone. In this case, immediately stop the vehicle in a safe place,
and check the engine after it has cooled completely. ( P. 531)

263
4
Driving
COROLLA_TMMMS_TMMC_U
4-6. Driving tips
●Use fluids that are appropriate t o the prevailing outside tempera-
tures. • Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspec t the condition of the battery.
● Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the front tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
Perform the following according to the driving conditions:
● Do not try to forcibly open a window or move a wiper that is fr ozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to p revent it from freezing.
● To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
● Check for and remove any excess ic e or snow that may have accu-
mulated on the exterior lights, vehicle’s roof, chassis, around the
tires or on the brakes.
● Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
Winter driving tips
Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a ma n-
ner appropriate to the prevailing weather conditions.
Preparation for winter
Before driving the vehicle

4177-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Own er’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified s ervice shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the battery fluid level and
connections. ( P. 437)
Brake fluidIs the brake fluid at the correct
level? (P. 435)
Engine coolantIs the engine coolant at the correct
level? (P. 433)
Engine oilIs the engine oil at the correct level?
(P. 430)
Exhaust systemThere should not be any fumes or
strange sounds.
Radiator/condenser
The radiator and condenser should
be free from foreign objects.
(P. 435)
Washer fluidIs there sufficient washer fluid?
(P. 439)

422
COROLLA_TMMMS_TMMC_U
7-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition ( P. 437)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Brake fluid level ( P. 435)
• FMVSS No.116 DOT 3 or SAE
J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant level ( P. 433)
• “Toyota Super Long Life Coolant”
or a similar high quality ethylene
glycol-based non-silicate, non-
amine, non-nitrite and non-borate
coolant with long-life hybrid
organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant”
is pre-mixed with 50% coolant and
50% deionized water.
For Canada:
“Toyota Super Long Life Coolant”
is pre-mixed with 55% coolant and
45% deionized water.
• Funnel (used only for adding engine coolant)
Engine oil level ( P. 430)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 458)• Fuse with same amperage rating
as original

4297-3. Do-it-yourself maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U
Engine compartment
Washer fluid tank (P. 439)
Engine oil filler cap ( P. 431)
Engine oil level dipstick ( P. 430)
Brake fluid reservoir ( P. 435) Battery
( P. 437)
Fuse box ( P. 458)
Electric cooling fan
Engine coolant reservoir ( P. 433)
Condenser ( P. 435)
Radiator ( P. 435)1
2
3
4
5
6
7
8
9
10

4337-3. Do-it-yourself maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U
The coolant level is satisfactory if it is between the “F” and “L” lines on
the reservoir when the engine is cold.
Reservoir cap
“F” line
“L” line
If the level is on or below the “L”
line, add coolant up to the “F” line.
(P. 531)
■ Coolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-bora te coolant with
long-life hybrid organic acid technology.
For the U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% cool-
ant and 50% deionized water. (Minimum temperature: -31 F
[-35 C])
For Canada: “Toyota Super Long Life Coolant” is a mixture of 55% cool-
ant and 45% deionized water. (Minimum temperature: -44 F
[-42 C])
For more details about engine coolant, contact your Toyota deal er.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir ca ps, drain cock
and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
Engine coolant
1
2
3

4347-3. Do-it-yourself maintenance
COROLLA_TMMMS_TMMC_U
WARNING
■When the engine is hot
Do not remove the engine coolant reservoir cap or the radiator cap.
(P. 533)
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
NOTICE
■ When adding coolant
Coolant is neither plain water nor straight antifreeze. The cor rect mixture of
water and antifreeze must be used to provide proper lubrication , corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■ If you spill coolant
Be sure to wash it off with water to prevent it from damaging p arts or paint.