2014 TOYOTA IQ engine overheat

278 5-2. Steps to take in an emergency
Stop the vehicle immediately.The following warnings indicate the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Scion dealer.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging sys-
tem.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
(Flashes or comes on) High engine coolant temperature warning light
Indicates the engine is almost overheating.
(P. 312)

312
5-2. Steps to take in an emergency
If your vehicle overheats
Correction proceduresStop the vehicle in a safe place and turn off the air condition-
ing system, 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 Scion
dealer.
The coolant level is satisfactory if
it is between the FULL and LOW
lines on the reservoir.Reservoir
FULL
LOW
Radiator cap
The following may indicate that your vehicle is overheating.
● The high engine coolant te mperature warning light (P. 278)
comes on or flashes, or a loss of engine power is experienced.
(For example, the vehicl e speed does not increase.)
● Steam comes out from under the hood.

364 Alphabetical index
CareExterior .................................. 184
Interior ................................... 187
Seat belts .............................. 188
Cargo capacity ......................... 146
Chains ....................................... 152
Child restraint system Booster seats, definition ..........87
Booster seats, installation .......92
Convertible seats, definition ....87
Convertible seats,
installation .............................92
Front passenger occupant classification system .............81
Infant seat, definition ...............87
Infant seats, installation...........92
Installing CRS with LATCH system ..................................94
Installing CRS with seat belts ......................................95
Installing CRS with top tether straps ..........................99
Child safety
Airbag precautions ..................76
Battery precautions ....... 219, 311
Child restraint syst em..............87
How your child should wear the seat belt ..........................46
Installing child restraints ..........92
Power window lock switch.......55
Power window precautions .....57
Removed key battery
precautions ......................... 242
Seat belt extender precautions ...........................48
Seat belt precautions ..............47 Cleaning
Exterior.................................. 184
Interior ................................... 187
Seat belts .............................. 188
Clock ......................... 121, 126, 130
Condenser ................................ 216
Cooling system Engine overheating ............... 312
CRS ............................................. 87
Cup holders .............................. 172
Curtain shield airbags ............... 67
Customizable features ............ 343
Daytime running light system .................................... 134
Defogger
Rear window ................. 164, 165
Side mirrors........................... 165
Dimension ................................ 320
Do-it-yourself maintenance .... 196
Doors Back door ................................ 33
Door glasses ........................... 55
Door lock ................................ 30
Side doors ............................... 30
Side mirrors............................. 52
Warning light ......................... 280
Driver’s seat belt reminder
light ......................................... 280
Driving Break-in tips .......................... 106
Correct posture ....................... 65
Procedures............................ 104
Winter driving tips ................. 151C
D

365
Alphabetical index
Eco driving indicator
light ........................ 105, 124, 129
Electric power steering Electric power steering ......... 141
Warning light ........................ 279
Emergency flashers Switch ................................... 268
Emergency, in case of
If the engine will not start...... 305
If the shift lever cannot be shifted from P ..................... 307
If the vehicle battery is discharged ......................... 309
If the warning buzzer
sounds ............................... 277
If the warning light turns on ....................................... 277
If you have a flat tire ............ 288
If you lose your keys............. 308
If you think something is wrong ................................. 275
If the vehicle becomes stuck................................... 315
If your vehicle has to be stopped in an emergency... 317
If your vehicle needs to be
towed ................................. 269
If your vehicle overheats ...... 312
Emergency tire puncture
repair kit................................. 288
Engine Compartment........................ 210
Engine switch ....................... 113
Hood ..................................... 199
How to start the engine ........ 113
Identification number ............ 321
If the engine will not start...... 305
Ignition switch ....................... 113
Immobilizer system................. 62
Overheating .......................... 312 Specifications ........................322
Warning light .........................279
Engine coolant Capacity ................................324
Checking ...............................215
Indicator ................................124
Preparing and checking before winter .......................151
Type ......................................324
Warning light .........................278
Engine immobilizer system.......62
Engine oil
Capacity ................................323
Checking ...............................211
Grade ....................................323
Preparing and checking before winter .......................151
Reset the maintenance data .....................................190
Warning light .................278, 280
Engine switch ...........................113
EPS EPS .......................................141
Warning light .........................279
Event data recorder ...................19
Floor mat...................................179
Fluid Automatic transmission .........326
Brake .....................................217
Warning light .................277, 280
Washer ..................................220
Front passenger’s seat belt reminder light.........................280
Front seats Adjustment ..............................37
Front side marker lights
Replacing light bulbs .............255
Switch....................................132
Wattage .................................328E
F

367
Alphabetical index
License plate lights
Replacing light bulbs ............ 255
Switch ................................... 132
Wattage ................................ 328
Light bulbs
Replacing ............................. 255
Wattage ................................ 328
Lights
Emergency flashers switch ................................. 268
Hazard lights switch ............. 268
Headlights switch ................. 132
Instrument panel lights switch ................................. 122
Interior light switch................ 170
License plate lights switch .... 132
Parking lights switch ............. 132
Replacing light bulbs ............ 255
Side marker lights switch...... 132
Tail lights switch ................... 132
Turn signal lights switch ....... 117
Wattage ................................ 328
Load capacity .......................... 150
Lock steering column ............. 114
Luggage box ............................ 181
Luggage compartment
features .................................. 181
Maintenance Do-it-yourself maintenance ...................... 196
Emission inspection and maintenance (I/M)
programs ............................ 195
General maintenance ........... 192
Maintenance data ................. 320
Maintenance requirements ... 190
Reset the maintenance data .................................... 190
Vehicle exterior..................... 184
Vehicle interior...................... 187 Meter
Instrument panel light
control .................................122
Meters ...................................121
Mirrors
Inside rear view mirror.............50
Side mirror heaters................165
Side mirrors .............................52
Vanity mirrors ........................176
Multi-information display ........126
Noise from under vehicle ..........17
Odometer ..................................127
Oil Engine oil ..............................211
Warning light .................278, 280
Opener
Back door ................................33
Fuel door .................................58
Fuel filler door .........................58
Hood......................................199
Outside rear view mirrors Adjusting .................................52
Defogger ...............................165
Folding ....................................53
Overheating, Engine ................312
Parking brake ...........................118
Parking lights
Replacing light bulbs .............255
Switch....................................132
Wattage .................................328
Power outlet .............................177
Power windows ..........................55L
M
N
O
P

372
What to do if...
What to do if...
A tire puncturesP. 288If you have a flat tire
The engine does not start
P. 305If the engine will not start
P. 6 2Engine immobilizer system
P. 309If the vehicle battery is discharged
The shift lever cannot be
moved outP. 307If the shift lever cannot be shifted
from P
The engine coolant temperature
warning light flashes or comes on
Steam can be seen coming
from under the hood
P. 312If your vehicle overheats
The key is lostP. 308If you lose your keys
The battery runs outP. 309If the vehicle battery is discharged
The doors cannot be lockedP. 3 0Side doors
The vehicle is stuck in
mud or sandP. 315If the vehicle becomes stuck
The warning light or indicator
light comes onP. 277If a warning light turns on