coolant temperature TOYOTA YARIS 2020 (in English) User Guide
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2020, Model line: YARIS, Model: TOYOTA YARIS 2020Pages: 572, PDF Size: 7.94 MB
Page 491 of 572

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
4916-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
(Red)
High Engine Coolant Temperature Warning LightThe  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. 484.
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 
Page 492 of 572

4926-7. Warning/Indicator Lights and Warning Sounds
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
■Power Steering Malfunction Indicator Light
●If  the  indicator  light  illuminates/flashes,  the  power  steering  will  not  operate
normally. If this happens, the steering wheel can still be operated, however,
the  operation  may  feel  heavy  compared  to  normal,  or  the  steering  wheel
could vibrate when turning.
● Repeatedly  jerking  the  steering  wheel  left  and  right  while  the  vehicle  is
stopped or moving extremely slowly will cause the power steerin g system to
go  into  protective  mode  which  will  make  the  steering  feel  heavy ,  but  this
does not indicate a problem. If this occurs, park the vehicle safely and wait
several minutes for the system to return to normal.
WARNING
■ Do  not  drive  with  the  brake  system  warning  light  illuminated.  C ontact
your Toyota dealer to have the brakes inspected as soon as poss ible
Driving with the brake system warning light illuminated is dang erous. It indi-
cates that your brakes may not work at all or that they could c ompletely fail
at any time. If this light remains illuminated, after checking  that the parking
brake is fully released, have the brakes inspected immediately.
In addition, the effectiveness of the braking may diminish so y ou may need
to depress the brake pedal more strongly than normal to stop th e vehicle.
■ Do  not  drive  with  both  the ABS  warning  light  and  brake  warning  light
illuminated.  Have  the  vehicle  towed  to  your  Toyota  dealer  to  have  the
brakes inspected as soon as possible
Driving when the brake system warning light and ABS warning lig ht are illu-
minated simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock mo re quickly in
an emergency stop than under normal circumstances.
NOTICE
■ Charging System Warning Light
Do  not  continue  driving  when  the  charging  system  warning  light  is  illumi-
nated because the engine could stop unexpectedly.
■ Engine Oil Warning Light
● Do not run the engine if the oil pressure is low. Otherwise, it  could result in
extensive engine damage.
● Do  not  run  the  engine  if  the  oil  level  is  low.  Otherwise,  it  co uld  result  in
extensive engine damage.
■ High Engine Coolant Temperature Warning Light
Do  not  drive  the  vehicle  with  the  high  engine  coolant  temperatu re  warning
light illuminated. Otherwise, it could result in damage to the  engine. 
Page 501 of 572

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5016-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If the following messages are displayed in the center display, a vehicle
system  may  be  malfunctioning.  St op  the  vehicle  in  a  safe  place and
contact your Toyota dealer.
Displays in the following cases:
Stop Vehicle in Safe Place Immediately
DisplayIndicated Condition
Displays  if  the  engine  coolant
temperature  has  increased
excessively.
Displays  if  the  charging  system
has a malfunction.
Verify Display Content
DisplayIndicated Condition/ Action to be taken
The  following  message  is  dis-
played  when  the  temperature
around the center display is high.
Lowering  the  temperature  in  the
cabin  or  the  temperature  around
the  center  display  by  avoiding
direct sunlight is recommended. 
Page 566 of 572

566Alphabetical index
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Exhaust Gas ............................. 123
Exterior Care ............................ 442Aluminum Wheel Maintenance ....................... 448
Bright-Metal Maintenance ..... 447
Maintaining the Finish ........... 444
Plastic Part Maintenance ...... 449
Flasher Hazard warning..................... 208
Headlights ............................. 192
Flat Tire..................................... 457 Mounting the Spare Tire ....... 470
Removing a Flat Tire ............ 465
Floor Mat .................................. 144
Fluid Brake/Clutch ......................... 401
Washer ................................. 402
Fluids
Classification......................... 549
Fog Lights ................................ 198
Foot Brake ................................ 209
Front Seat ................................... 23
Fuel Filler lid and cap.................... 124
Gauge ................................... 168
Requirements ....................... 121
Tank capacity........................ 549
Fuel Consumption Display ..... 222
Fuel Economy Monitor ............ 221
Ending display ...................... 222
Fuel consumption display ..... 222
Fuses ........................................ 435 Panel description .................. 438
Replacement......................... 435
Gauges ..................................... 164
Glove Compartment ................ 382 Hazard Warning Flasher ......... 208
Hazardous Driving................... 143
Head Restraint ........................... 30
Headlights
Control .................................. 192
Flashing ................................ 196
High-low beam...................... 196
Leveling ................................ 197
Hill Launch Assist (HLA) ........ 213
Hood Release........................... 392
Horn .......................................... 128
If a Warning Light Turns  On or Flashes ........................ 489
Ignition Switch ................................... 156
Ignition not switched off  (STOP) warning beep............ 504
Illuminated Entry System ....... 377
Immobilizer System................. 136
Indicator Lights ....................... 174 Low engine coolant 
temperature ........................ 176
Wrench ................................. 175
Inside Trunk Release Lever .... 119
Inspecting Brake/Clutch  Fluid Level ............................. 401
Inspecting Coolant Level ........ 398
Inspecting Engine Oil Level ... 397
Inspecting Washer Fluid  Level ....................................... 402
F
G
H
I