engine coolant TOYOTA YARIS 2019 Owners Manual (in English)

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YARIS SEDAN_OM_OM99S50z_(U)
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5-1. Essential InformationIntroduction ....................... 432
5-2. Scheduled Maintenance Maintenance Monitor......... 434
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 437
Hood.................................. 439
Engine Compartment Overview ......................... 441
Engine Oil.......................... 442
Engine Coolant.................. 445
Brake/Clutch Fluid ............. 448
Window Washer Fluid ....... 449
Body Lubrication ............... 450
Wiper Blades ..................... 451
Battery ............................... 454
Key Battery Replacement ................... 456
Tires .................................. 459
Light Bulbs ........................ 465
Fuses ................................ 475
5-4. Appearance Care Exterior Care ..................... 482
Interior Care ...................... 490 6-1. Parking in an Emergency
Parking in an Emergency ...................... 496
6-2. Flat Tire Spare Tire and Tool Storage ............................ 497
Changing a Flat Tire .......... 501
6-3. Battery Runs Out Jump-Starting .................... 511
6-4. Emergency Starting Starting a Flooded Engine ............................. 515
Push-Starting ..................... 516
6-5. Overheating Overheating ....................... 517
6-6. Emergency Towing Towing Description ............ 519
Tiedown Hooks .................. 520
6-7. Warning/Indicator Lights and Warning Sounds
If a Warning Light Turns On or Flashes .................. 522
Message Indicated on Display............................. 533
Warning Sound is Activated.......................... 535
6-8. When Trunk Lid Cannot be Opened
When Trunk Lid Cannot be Opened....................... 539
5Maintenance and Care6If Trouble Arises

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YARIS SEDAN_OM_OM99S50z_(U)
2-9. Driving Tips
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Before Driving
Winter Driving
Carry emergency gear, including tire chains, window scraper, flares, a
small shovel, jumper cables, and a small bag of sand or salt.
Ask your Toyota dealer to check the following:
• Have the proper ratio of ant ifreeze in the radiator.
Refer to Engine Coolant on P. 445.
• Inspect the battery and its cabl es. Cold reduces battery capacity.
• Use an engine oil appropriate for the lowest ambient temperatures that the vehicle w ill be driven in (P. 442).
• Inspect the ignition system for damage and loose connections.
• Use washer fluid made with antifreeze but do not use engine cool-
ant antifreeze for washer fluid ( P. 449).
●Do not use the parking brake in freezing weather as it may freeze. Instead,
shift to 1 or R with a manual transaxle and to P with an automa tic transaxle.
Block the rear wheels.
● Remove snow before driving. Snow left on the windshield is dang erous as it
could obstruct vision.
● Do not apply excessive force to a window scraper when removing ice or fro-
zen snow on the mirror glass and windshield.
● Never use warm or hot water for removing snow or ice from windo ws and
mirrors as it could result in the glass cracking.
● Drive slowly. Braking performance can be adversely affected if snow or ice
adheres to the brake components. If this situation occurs, drive the vehicle
slowly, releasing the accelerator pedal and lightly applying the brakes sev-
eral times until the brake performance returns to normal.

YARIS SEDAN_OM_OM99S50z_(U)
1593-2. Combination Meter and Display
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When Driving
When the ignition is switched ON,
the outside temperature is dis-
played.
■Changing the Temperature Unit of the Outside Temperature
Display (Vehicles with Type B audio)
The outside temperature unit can be switched between Celsius and
Fahrenheit. Settings can be changed by operating the center dis -
play screen.
Refer to Customizabl e Features on P. 584.
●Under the following conditions, the outside temperature display may differ
from the actual outside temperature depending on the surroundings and
vehicle conditions:
• Significantly cold or hot temperatures.
• Sudden changes in outside temperature.
• The vehicle is parked.
• The vehicle is driven at low speeds.
● When the temperature unit indicated in the outside temperature display is
changed, the temperature unit indicated in the engine coolant g auge display
changes in conjunction with it.
Outside Temperature Display

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YARIS SEDAN_OM_OM99S50z_(U)
3-2. Combination Meter and Display
Warning/Indicator Lights
Warning/Indicator lights will appear in any of the highlighted areas
These lights turn on or flash to notify the user of the system operation
status or a system malfunction.
Combination Meter
Analog Speedometer Type
(With Tachometer)Center of Dashboard
Warning Lights
*1Master Warning Light
( P. 522)*1Check Engine Light
(P. 522)
*1, 2Brake System Warning
Light ( P. 522)*1
(Red)
High Engine Coolant
Temperature Warning
Light (P. 522)
*1ABS Warning
Light (P. 522)*1
(If equipped)
Automatic Transaxle
Warning Light ( P. 522)
*1Charging System
Warning Light (P. 522)*1Power Steering
Malfunction Indicator
Light (P. 522)
*1Engine Oil Warning
Light (P. 522)*1Air Bag/Front Seat Belt
Pretensioner System
Warning Light ( P. 522)

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YARIS SEDAN_OM_OM99S50z_(U)
3-2. Combination Meter and Display
*1: The light turns on when the ignition is switched on for an operation check,
and turns off a few seconds later or when the engine is started . If the light
does not turn on or remains turned on, have the vehicle inspect ed at your
Toyota dealer.
When the ignition is switched ON,
the wrench indicato r light is illumi-
nated and then turns off after a
few seconds.
The wrench indicator light is illu-
minated when the preset mainte-
nance period arrives. Verify the
content and perform mainte-
nance.
Refer to Maintenance Monitor on
P. 434.
(Blue)
Low Engine Coolant
Temperature Indicator
Light ( P. 165)
(If equipped)
Cruise Main Indication
(P. 226)
(If equipped)
Shift Position Indication
(P. 171)(White/
Green)
(If equipped)
Cruise Set Indication/
Indicator Light ( P. 226)
Headlight High-Beam
Indicator Light
( P. 185, 185)
(If equipped)
Select Mode Indicator
Light ( P. 214)
Turn Signal/Hazard
Warning Indicator Lights
( P. 189, 197) Lights-On Indicator Light
(
P. 181)
*1Security Indicator Light
(P. 128)*1Front Passenger
Air Bag Deactiva-
tion Indicator
Light ( P. 78)
Wrench Indicator Light

YARIS SEDAN_OM_OM99S50z_(U)
1653-2. Combination Meter and Display
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When Driving
The light illuminates continuously
when the engine coolant tempera-
ture is low and turns off after the
engine is warm.
If the low engine coolant tempera-
ture indicator light remains illumi-
nated after the engine has been
sufficiently warmed up, the tem-
perature sensor could have a mal-
function. Consult your Toyota
dealer.
Low Engine Coolant Temperature Indicator Light (Blue)

YARIS SEDAN_OM_OM99S50z_(U)
2534-1. Climate Control System
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Interior Features
Set the mode selector dial to the position.
Set the temperature control dial to the cold position.
Set the fan control dial to the desired speed.
Turn on the air conditioner by pressing the A/C switch.
After cooling begins, adjust the fan control dial and temperature
control dial as needed to maintain maximum comfort.
● When maximum cooling is desired, set the temperature control di al to the
extreme cold position and set the air intake selector to the re circulated air
position, then turn the fan control dial fully clockwise.
● If warmer air is desired at floor level, set the mode selector dial to the
position and adjust the temperature control dial to maintain ma ximum com-
fort.
● The air to the floor is warmer than air to the face (except when the tempera-
ture control dial is set at the extreme hot or cold position).
Cooling
NOTICE
If the air conditioner is used while driving up long hills or in heavy traffic,
monitor the engine coolant temperature warning light to see if it is illumi-
nated or flashing ( P. 154).
The air conditioner may cause engine overheating. If the warnin g light is
illuminated or flashing, turn the air-conditioning off ( P. 517).
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YARIS SEDAN_OM_OM99S50z_(U)
5Maintenance and Care
5-1. Essential InformationIntroduction ....................... 432
5-2. Scheduled Maintenance Maintenance Monitor ........ 434
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 437
Hood ................................. 439
Engine Compartment Overview ......................... 441
Engine Oil ......................... 442
Engine Coolant ................. 445
Brake/Clutch Fluid............. 448
Window Washer Fluid ....... 449
Body Lubrication ............... 450
Wiper Blades..................... 451
Battery............................... 454
Key Battery Replacement ................... 456
Tires .................................. 459
Light Bulbs ........................ 465
Fuses ................................ 475
5-4. Appearance Care Exterior Care ..................... 482
Interior Care ...................... 490

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YARIS SEDAN_OM_OM99S50z_(U)
5-3. Owner Maintenance
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Maintenance and Care
Owner Maintenance Precautions
The owner or a qualified service technician should make these vehicle
inspections at the indicated intervals to ensure safe and depen dable
operation.
Bring any problem to the attention of your Toyota dealer or qua lified
service technician a s soon as possible.
■When Refueling
• Brake and clutch fluid level ( P. 448)
• Engine coolant level ( P. 4 4 5 )
• Engine oil level ( P. 444)
• Washer fluid level ( P. 449)
■At Least Monthly
• Tire inflation pressures ( P. 459)
■At Least Twice a Year (For Exam ple, Every Spring and Fall)
You can do the following scheduled maintenance items if you hav e
some mechanical ability and a few basic tools and if you closel y fol-
low the directions in this manual.
• Engine coolant ( P. 445)
• Engine oil ( P. 442)
Improper or incomplete service may result in problems. This sec tion
gives instructions only for it ems that are easy to perform.
As explained in the Introduction ( P. 432), several procedures can be
done only by a qualifi ed service technician with special tools.
Improper owner maintenance during the warranty period may affec t
warranty coverage. Refer to Introduction ( P. 432) for owner’s
responsibility in protecting your investment. For details, read the sep-
arate Toyota Warranty and Maintenance Guide provided with the v ehi-
cle. If you are unsure about any servicing or maintenance proce dure,
have it done by your Toyota dealer.
There are strict environmental laws regarding the disposal of w aste oil
and fluids. Please dispose of your waste properly and with due regard
to the environment.
We recommend that you entrust the oil and fluid changes of your vehi-
cle to your Toyota dealer.

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YARIS SEDAN_OM_OM99S50z_(U)
5-3. Owner Maintenance
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Maintenance and Care
Engine Compartment Over view
Engine oil dipstick
Engine oil-filler cap
Brake/Clutch fluid reservoir
BatteryFuse block
Cooling system cap
Engine coolant reservoir
Windshield washer fluid reser-
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