2015 TOYOTA AYGO overheating

3568-2. Steps to take in an emergency
AYGO_EE_OM99J92E
*1: Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately
5 km/h (3 mph) or more.
*2: Open door warning buzzer:
A buzzer will sound if the vehicle reaches a speed of 5 km/h (3 mph) or
more with any door open.
*3: Driver’s and passenger’s seat belt buzzer:
The driver’s and passenger’s seat belt buzzer sounds to alert the driver
and passenger that his or her seat belt is not fastened. The buzzer sounds
for 30 seconds after the vehicle reaches a speed of 20 km/h (12 mph).
Then, if the seat belt is still unfastened, the buzzer will sound in a different
tone for 90 more seconds.
*4: Driver’s seat belt reminder light only, on some models
■ To prevent the clutch from overheating (vehicles with a multi-mode man-
ual transmission)
● Do not use the accelerator pedal or starting assist system to hold the vehicle
on a hill.
● On an uphill incline, observe the following whenever possible:
• Maintain a safe distance from the vehicle ahead and avoid unnecessary
starting off and stopping.
• Avoid using E mode on an uphill slope. This will help to avoid unneces-
sary gear changes.
Tire pressure warning light (if equipped)
When the light comes on:
Low tire inflation pressure such as
• Natural causes ( →P. 357)
• Flat tire ( →P. 361, 374)
→ Adjust the tire inflation pressure to the specified level
and carry out initialization.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system
→ Have the system checked by any authorized Toyota
dealer or repairer, or another duly qualified and
equipped professional.
Warning lightWarning light/Details/Actions

3988-2. Steps to take in an emergency
AYGO_EE_OM99J92E
If your vehicle overheats
●The high engine coolant temperature warning light (→P. 352, 353)
comes on or flashes (1KR engine); comes on (HM01 engine); 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 (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks, immediately contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional.
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
X1KR engineXHM01 engine
1
2

430Alphabetical index
AYGO_EE_OM99J92E
Clock ......................................... 278
Condenser ................................ 303
Cooling system
Engine overheating ............... 398
Cup holders .............................. 272
Curtain shield airbags ............... 34
Customizable features ............ 421
Daytime running light
system .................................... 169
Defogger
Outside rear view
mirrors ........................ 258, 264
Rear window ................. 258, 264
Windshield .................... 258, 264
Dimension ................................ 406
Display
Multi-information display ......... 85
Trip information ....................... 85
Do-it-yourself maintenance .... 290
Doors
Back door .............................. 107
Door glasses ......................... 133
Door lock ....................... 102, 107
Open door warning buzzer.... 114
Open door warning light ........ 355
Outside rear view mirrors ...... 131
Rear door
child-protectors ................... 105
Side doors ............................. 102
Driving ...................................... 140
Break-in tips .......................... 142
Correct posture ....................... 28
Procedures............................ 140
Winter drive tips .................... 196
Electric Power Steering
(EPS)....................................... 191
Function ................................ 191
Warning light ......................... 354
Electronic key ............................ 92
Battery-saving function ......... 115
If the electronic key does not
operate properly ................. 391
Replacing the battery ............ 319
Emergency, in case of
If the electronic key does not
operate properly ................. 391
If the engine will not start ...... 388
If the shift lever cannot be
shifted ................................. 390
If the vehicle has discharged
battery ................................ 394
If the warning buzzer
sounds................................ 352
If the warning light
turns on .............................. 352
If you have a flat tire ..... 361, 374
If you lose your keys ............... 94
If you think something is
wrong.................................. 350
If your vehicle becomes
stuck ................................... 402
If your vehicle needs to be
towed .................................. 345
If your vehicle overheats ....... 398
Emergency brake signal ......... 191
Emergency flashers ................ 342
Emergency tire puncture
repair kit ................................. 374
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431Alphabetical index
AYGO_EE_OM99J92E
Engine
“ACC” position....................... 151
Accessory mode ................... 156
Compartment ........................ 296
Engine switch ................ 151, 154
Hood ..................................... 293
How to start
the engine................... 151, 154
If the engine will not start ...... 388
Ignition switch
(engine switch) ........... 151, 154
Overheating .......................... 398
Engine coolant ......................... 301
Capacity ................................ 413
Checking ............................... 301
Preparing and checking
before winter....................... 196
Engine coolant
temperature
warning light .................. 352, 353
Engine immobilizer system ...... 69
Engine oil.................................. 298
Capacity ................................ 408
Checking ............................... 298
Preparing and checking
before winter....................... 196
Engine switch
(ignition switch) ............. 151, 154
EPS (Electronic Power
Steering) ................................. 191
Function ................................ 191
Warning light ......................... 354
Flat tire
Vehicles with a spare tire ...... 361
Vehicles without
a spare tire ......................... 374
Floor mats .................................. 26
Fluid
Brake .................................... 416
Washer ................................. 307
Fog lights ................................. 171
Replacing light bulbs..... 333, 336
Switch ................................... 171
Wattage ................................ 418
Follow me home system ......... 169
Front position lights ................ 167
Light switch ........................... 167
Replacing light bulbs............. 339
Front seats ............................... 123
Adjustment ............................ 123
Cleaning................................ 285
Correct driving posture ........... 28
Seat heaters ......................... 268
Front turn signal lights ........... 165
Replacing light bulbs............. 333
Turn signal lever ................... 165
Wattage ................................ 418
Fuel ........................................... 408
Capacity ................................ 408
Fuel gauge .............................. 83
Fuel pump shut off system.... 351
Information ............................ 419
Refueling............................... 177
Type .............................. 177, 408
Warning light ......................... 355
Fuel filler door.......................... 179
Refueling............................... 177
Fuel pump shut off system ..... 351
Fuses ........................................ 322
F

434Alphabetical index
AYGO_EE_OM99J92E
Odometer .................................... 85
Oil
Engine oil .............................. 408
Manual transmission oil ........ 415
Opener
Back door .............................. 107
Fuel filler door ....................... 179
Hood ..................................... 293
Outside rear view mirrors ....... 131
Adjusting and folding............. 131
Outside rear view mirror
defoggers.................... 258, 264
Outside temperature
display .................................... 279
Overheating, Engine ................ 398
Paddle shift switches .............. 160
Parking brake ........................... 166
Operation .............................. 166
Parking brake engaged
warning buzzer ................... 352
Power outlet ............................. 280
Power steering (Electric
Power Steering system)........ 191
Warning light ......................... 354
Power windows ........................ 133
Radiator .................................... 303
Radio......................................... 206
Radio data system ................... 208
RDS ........................................... 208
Rear fog lights ......................... 171
Replacing light bulbs............. 336
Switch ................................... 171
Wattage ................................ 418
Rear seat .................................. 125
Folding down the rear
seatbacks ........................... 125
Head restraints ..................... 127
Rear turn signal lights............. 165
Replacing light bulbs............. 336
Turn signal lever ................... 165
Wattage ................................ 418
Rear view mirror
Inside rear view mirror .......... 130
Outside rear view mirrors...... 131
Rear view monitor system*
Rear window defogger .... 258, 264
Rear window wiper .................. 175
Refueling .................................. 177
Capacity ................................ 408
Fuel types ..................... 177, 408
Opening the fuel tank cap ..... 179
Replacing
Electronic key battery ........... 319
Fuses .................................... 322
Light bulbs ............................ 330
Tires .............................. 361, 374
Wireless remote control
battery ................................ 319
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