heating TOYOTA YARIS 2019 (in English) User Guide

5186-5. Overheating
YARIS SEDAN_OM_OM99S50z_(U)■
If you find no problems, the engine is cool, and no leaks are
obvious:
Carefully add coolant as required (
P. 445).
WARNING
■ Pull over to a safe location, then switch the ignition to off and
make sure the fan is not running before attempting to work near the
cooling fan
Working near the cooling fan when it is running is dangerous. T he fan could
continue running indefinitely even if the engine has stopped an d the engine
compartment temperature is high. You could be hit by the fan an d seriously
injured.
■ Do not remove either cooling system cap when the engine and
radiator are hot
When the engine and radiator are hot, scalding coolant and steam may
shoot out under pressure and cause serious injury.
■ Open the hood ONLY after steam is no longer escaping from the e ngine
Steam from an overheated engine is dangerous. The escaping stea m could
seriously burn you.
NOTICE
● If the cooling fan does not operate while the engine is running, the engine
temperature will increase. Stop the engine and call your Toyota dealer.
● If the engine continues to overheat or frequently overheats, ha ve the cool-
ing system inspected. The engine could be seriously damaged unl ess
repairs are made. Consult your Toyota dealer.

5246-7. Warning/Indicator Lights and Warning Sounds
YARIS SEDAN_OM_OM99S50z_(U)
(Red)
High Engine Coolant Temperature Warning Light
The light flashes when the engine coolant temperature is
extremely high, and illuminates when the engine coolant
temperature increases further.
Handling Procedure:
• Flashing light
Drive slowly to reduce engine load until you can find a
safe place to stop the vehicle and wait for the engine to
cool down.
• Illuminated light This indicates the possibility of overheating. Park the
vehicle in a safe place immediately and stop the engine.
Refer to Overheating P. 517.
Power Steering Malfunction Indicator Light
The light illuminates/flashes if the electric power steering
has a malfunction.
If the light illuminates/flashes, stop the vehicle in a safe
place and do not operate the steering wheel. There is no
problem if the light turns off after a while. Contact your
Toyota dealer if the light illuminates/flashes continuously.
SignalWarning

595Alphabetical index
YARIS SEDAN_OM_OM99S50z_(U)
Interior Care ............................. 490Cleaning the Lap/Shoulder
Belt Webbing ...................... 493
Cleaning the Upholstery and Interior Trim ........................ 491
Cleaning the Window Interiors .............................. 493
Dashboard Precautions ........ 490
Interior Lights .......................... 421 Map Lights ............................ 421
Overhead Lights ................... 421
Trunk Light ............................ 422
Jack........................................... 497
Jump-Starting .......................... 511
Key Left-in-trunk Compartment Warning Beep (With the
advanced keyless
function) ................................. 537
Key Left-in-vehicle Warning
Beep (With the advanced
keyless function) ................... 538
Key removed from vehicle warning beep ......................... 537
Key Suspend Function.............. 94
Keyless Entry System ............... 88
Keys ............................................ 86 Key suspend function ............. 94
Smart Key ............................... 89
Label Information .................... 576
Lane-Change Signals .............. 189
Laser Sensor ............................ 223
Leaving Home Light ................ 186
Light Bulbs Replacement......................... 465
Specifications........................ 581 Lighting Control ...................... 181
Lights-on reminder.................. 535
Lubricant Quality ..................... 579
Maintenance
Information............................ 432
Maintenance Monitor .............. 434
Manual Transaxle
Operation ............................... 166
Recommendations for
shifting ................................ 168
Map Lights ............................... 421
Message Indi cated on
Display ................................... 533
Meters and Gauges ................. 154
Mirror Defogger ....................... 196
Mirrors Outside Mirrors ..................... 120
Rearview Mirror .................... 121
Odometer and Trip Meter ...................................... 155
Outside Mirrors........................ 120
Outside Te mperature
Display ................................... 159
Overhead Console................... 427
Overhead Lights ...................... 421
Overheating ............................. 517
Overloading ............................. 141
Owner Maintenance Closing the Hood .................. 440
Engine Compartment
Overview ............................ 441
Key battery replacement....... 456
Opening the Hood ................ 439
Owner Maintenance Precautions ........................ 437
J
K
L
M
O

597Alphabetical index
YARIS SEDAN_OM_OM99S50z_(U)
Starting the Engine.................. 148
Steering Wheel......................... 119Horn ...................................... 119
Storage Compartments ........... 427 Cargo Sub-Compartment...... 429
Glove compartment .............. 428
Overhead Console ................ 427
Rear coat hooks.................... 429
Sunvisors ................................. 420
Tachometer .............................. 157
Theft Deterrent System ........... 129
Tiedown Hook ..................................... 520
Tire Information ....................... 554
Tire Pressure Monitoring System ................................... 230
Tire inflation pressure warning beep ......................... 538
Tires .......................................... 459 Flat Tire................................. 497
Replacing a Tire.................... 462
Replacing a Wheel................ 463
Snow tires ............................. 138
Specifications........................ 582
Temporary Spare Tire........... 463
Tire Inflation Pressure........... 459
Tire Rotation ......................... 460
Tire chains ............................ 138
Uniform tire quality grading system (UTQGS) . ............... 551
Towing
Recreational towing .............. 144
Trailer Towing ....................... 143
Towing Description ................. 519
Traction Control System
(TCS)....................................... 205 TCS/DSC Indicator Light ...... 206
Trip Computer .......................... 160
Trip Meter ................................. 155 Trouble
Battery runs out .................... 511
Emergency Starting .............. 515
Emergency Towing ............... 519
Flat Tire ................................ 497
Overheating .......................... 517
Parking in an Emergency ..... 496
When Trunk Lid Cannot be
Opened .............................. 539
Trunk Lid .................................. 109 Inside Trunk Release
Lever .................................. 112
When Trunk Lid Cannot be Opened .............................. 539
Trunk Light............................... 422
Turn Signals............................. 189
Vanity Mirrors .......................... 420
Vehicle Data Recordings ........ 550
Vehicle Information Labels..................................... 576
T
V