2017 TOYOTA YARIS HATCHBACK engine overheat

291
7When trouble arises
YARIS_HB_OM_USA_OM52G64U7-1. Essential information
Emergency flashers .......... 292
If your vehicle has to be stopped in
an emergency ................. 293
7-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 295
If you think something is wrong .............................. 300
Fuel pump shut off system ............................ 301
If a warning light turns on or a warning buzzer
sounds ............................ 302
If you have a flat tire.......... 312
If the engine will not start .. 325
If the vehicle battery is discharged ...................... 327
If your vehicle overheats ... 330
If the vehicle becomes stuck ............................... 333
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3027-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
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.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(Except Canada)(Canada)
Brake system warning light (warning buzzer)*1
• Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released, the system is operating normally.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
(Red warning light
flashes or comes on)
High engine coolant temperature warning light
Indicates that the engine is overheating.
As the coolant temperature rises, it changes from flashing
to steady on.
 P. 330
(Except Canada)
(Canada)
Malfunction indicator lampIndicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic automatic transmission control system.
 Have the vehicle inspected by your Toyota dealer
immediately.
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3297-2. Steps to take in an emergency
7
When trouble arises
YARIS_HB_OM_USA_OM52G64U
WARNING
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flam-
mable gas that may be emitted from the battery:
●Make sure each jumper cable is connected to the correct terminal and that
it is not unintentionally in contact with anything other than the intended ter-
minal.
● Do not allow the + and - clamps of the jumper cables to come into contact
with each other.
● Do not smoke, use matches, cigarette lighters or allow open flame near
the battery.
■ Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while
related parts contain lead and lead compounds. Observe the following pre-
cautions when handling the battery:
●When working with the battery, always wear safety glasses and take care
not to allow any battery fluids (acid) to come into contact with skin, clothing
or the vehicle body.
● Do not lean over the battery.
● In the event that battery fluid comes into contact with the skin or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
● Always wash your hands after handling the battery support, terminals, and
other battery-related parts.
● Do not allow children near the battery.
■ To prevent damage to the vehicle
Do not pull- or push-start the vehicle as the three-way catalytic converter
may overheat and become a fire hazard.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not become entan-
gled in the cooling fans or engine drive belt.
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3307-2. Steps to take in an emergency
YARIS_HB_OM_USA_OM52G64U
If your vehicle overheats
●The high engine coolant temperature warning light ( P. 302)
comes on or flashes, or a loss of engine power is experienced. (For
example, the vehicle speed does not increase.)
● Steam comes out from under the hood.
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radia-
tor) for any leaks.
Radiator
Cooling fan
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
The coolant level is satisfactory
if it is between the “FULL” and
“LOW” lines on the reservoir.Reservoir
“FULL”
“LOW”
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2
4
1
2
3
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386Alphabetical index
YARIS_HB_OM_USA_OM52G64U
Care................................... 224, 227Aluminum wheels.................. 225
Exterior ................................. 224
Interior................................... 227
Seat belts .............................. 228
Chains....................................... 198
Child restraint system ............... 53 Infant seats, definition ............. 54
Infant seats, installation .......... 59
Convertible seat, definition ..... 54
Convertible seat,
installation ...................... 59, 60
Installing CRS with LATCH anchors................................. 58
Installing CRS with seat belts .............................. 59
Installing CRS with top tether strap ........................... 63
Booster seats, definition ......... 54
Booster seats, installation ....... 62
Child safety ................................ 52 Airbag precautions .................. 36
Back door precautions ............ 95
Battery precautions ............... 250
Child restraint system ............. 53
How your child should wear the seat belt .......................... 29
Installing child restraints ......... 57
Power window lock switch .... 113
Power window precautions ... 114
Rear door child-protectors ...... 92
Removed key battery precautions......................... 272
Seat belt precautions .............. 30
Child-protectors......................... 92
Cleaning ........................... 224, 227 Aluminum wheels.................. 225
Exterior ................................. 224
Interior................................... 227
Seat belts .............................. 228 Clock........................................... 81
Clutch ....................................... 343
Condenser................................ 248
Coolant ..................................... 246
Capacity................................ 341
Checking............................... 246
Preparing and checking
before winter ...................... 197
Cooling system........................ 246 Engine overheating............... 330
CRS (Child Restraint
System) .................................... 53
Cruise control .......................... 188 Warning lights ....................... 304
Cup holders ............................. 215
Curtain shield airbags............... 34
Customizable features ............ 363
C
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387Alphabetical index
YARIS_HB_OM_USA_OM52G64U
DefoggerOutside rear view mirrors...... 206
Rear window ......................... 206
Windshield ............................ 205
Dimensions .............................. 336
Display Drive information..................... 80
Multi-information display ......... 79
Do-it-yourself maintenance .... 236
Door lock Back door................................ 94
Side doors............................... 89
Wireless remote control .......... 85
Doors
Back door................................ 94
Door glasses ......................... 113
Door lock................................. 91
Open door warning buzzer ... 304
Open door warning light........ 304
Outside rear view mirrors...... 111
Rear door child-protector ........ 92
Side doors............................... 89
Side windows ........................ 113
Driver’s seat belt reminder light......................................... 304
Driving ...................................... 116 Break-in tips .......................... 119
Correct driving posture ........... 24
Procedures ........................... 116
Winter drive tips .................... 197 Eco Driving Indicator Light .... 120
Electric Power Steering
(EPS) ...................................... 192Function ................................ 192
Warning light......................... 303
Emergency flashers ................ 292
Emergency, in case of If the engine will not start ...... 325
If the vehicle battery is
discharged.......................... 327
If the warning buzzer sounds................................ 302
If the warning light turns on .............................. 302
If you have a flat tire ............. 312
If you lose your keys ............... 86
If you think something is wrong ................................. 300
If your vehicle becomes stuck................................... 333
If your vehicle has to be stopped in an emergency ... 293
If your vehicle needs to be towed.................................. 295
If your vehicle overheats....... 330
DE
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388Alphabetical index
YARIS_HB_OM_USA_OM52G64U
Engine“ACC” position ...................... 136
Compartment ........................ 243
Engine switch........................ 136
Hood ..................................... 239
How to start the engine ......... 136
Identification number ............ 338
If the engine will not start ...... 325
If your vehicle has to be stopped in an emergency ... 293
Ignition switch
(engine switch) ................... 136
Overheating .......................... 330
Engine coolant ......................... 246 Capacity ................................ 341
Checking ............................... 246
Preparing and checking before winter....................... 197
Engine coolant temperature warning light.......................... 302
Engine immobilizer system ...... 67
Engine oil ................................. 244 Capacity ................................ 340
Checking ............................... 244
Preparing and checking
before winter....................... 197
Engine switch (ignition switch)..................... 136
EPS (Electric Power Steering)................................. 192
Function ................................ 192
Warning light ......................... 303
Event data recorder..................... 8 Flat tire ..................................... 312
Floor mats .................................. 22
Fluid
Automatic transmission ........ 342
Brake .................................... 344
Clutch .................................. 343
Washer ................................. 251
Fog lights ................................. 148
Replacing light bulbs ............ 281
Switch ................................... 148
Wattage ................................ 346
Front passenger’s seat belt reminder light ........ 304
Front seats ................................. 98
Adjustment.............................. 98
Cleaning ............................... 227
Correct driving posture ........... 24
Head restraints ..................... 104
Front side marker lights ......... 145 Light switch ........................... 145
Replacing light bulbs ............ 283
Wattage ................................ 346
Front turn signal lights ........... 143 Replacing light bulbs ............ 284
Turn signal lever ................... 143
Wattage ................................ 346F
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391Alphabetical index
YARIS_HB_OM_USA_OM52G64U
MaintenanceDo-it-yourself maintenance ... 236
Maintenance data ................. 336
Maintenance requirements ... 230
Malfunction indicator lamp ..... 302
Manual transmission ............... 142 Oil ......................................... 343
Meter ........................................... 77
Indicators ................................ 74
Instrument panel light control................................... 78
Meters ..................................... 77
Multi-information display ......... 79
Warning lights ......................... 73
Mirrors Inside rear view mirror .......... 109
Outside rear view mirror defoggers ........................... 206
Outside rear view mirrors...... 111
Vanity mirrors........................ 220
Multi-information display .......... 79
Odometer.................................... 80
Oil Engine oil .............................. 340
Manual transmission oil ........ 343
Opener Back door................................ 94
Fuel filler door ....................... 156
Hood ..................................... 239
Outside rear view mirrors ....... 111 Adjusting and folding ............ 111
Outside rear view mirror defoggers ........................... 206
Overheating.............................. 330 Parking brake........................... 144
Operation .............................. 144
Parking brake engaged
warning buzzer................... 302
PCS (Pre-Collision system) .......... 165Function ................................ 165
PCS switch ........................... 168
Warning light......................... 303
Personal lights......................... 213 Switch ................................... 213
Wattage ................................ 346
Power outlet ............................. 221
Power steering......................... 192 Warning light......................... 303
Power windows ....................... 113 Operation .............................. 113
Window lock switch .............. 113
Pre-Collision system (PCS) ...................................... 165
Function ................................ 165
PCS switch ........................... 168
Warning light......................... 303
M
O
P
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