warning TOYOTA YARIS HATCHBACK 2011 Service Manual

5
When trouble arises
331
5-2. Steps to take in an emergency
Loosen the center fastener that
secures the spare tire.
n Compact spare tire
The compact spare tire saves space in your luggage compartment,
and its lighter weight helps to enhance fuel economy and permits
easier installation in case of a flat tire.
The compact spare tire is
designed for temporary emer-
gency use only.
The compact spare tire is identi-
fied by the distinctive wording
“TEMPORARY USE ONLY”
molded into the sidewall of the
tire.
nWhen using the compact spare tire
As the compact spare tire is not equipped with the tire pressure warning
valve and transmitter, low inflation pr essure of the compact spare tire will
not be warned. Also, if you replace the compact spare tire after the tire
pressure warning light comes on, the light remains on.
nCheck the tire inflation pressure of the compact spare tire.
( → P. 365)

340 5-2. Steps to take in an emergency
NOTICE
nDo not drive the vehicle with a flat tire.
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
nBe careful when driving over bumps with the compact spare tire
installed on the vehicle.
The vehicle becomes lower when driving with the compact spare tire
compared to when driving with standard tires. Be careful when driving
over uneven road surfaces.
nDriving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect driving
performance.
nWhen replacing the tires
lWhen removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled cor-
rectly.
lReplace the grommets for the tire pressure warning valves and trans-
mitters as well.
nTo avoid damaging the tire pressure warning valves and transmit-
ters
Do not use liquid sealants on flat tires.

5
When trouble arises
349
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam: Stop the engine. Carefully lift the hood after the steam
subsides and then restart the engine.
If you do not see steam: Leave the engine running and carefully lift the hood.
Check to see if the cooling fan is operating.
If the fan is operating: Wait until the high engine coolant temperature warning
light goes off and then stop the engine.
If the fan is not operating: Stop the engine immediately and call your local Toyota
dealer.

5
When trouble arises
351
5-2. Steps to take in an emergency
n
Overheating
If you observe the following, your vehicle may be overheating.
lThe high engine coolant temperature warning light flashes or comes on
or a loss of power is experienced.
l Steam is coming from under the hood.
CAUTION
nTo prevent an accident or injury when inspecting under the hood of
your vehicle
lIf steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injury such as burns.
l Keep hands and clothing away from the fan and other belts while the
engine is running.
l Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
NOTICE
nWhen adding engine coolant
Wait until the engine has cooled down before adding engine coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot engine too
quickly can cause damage to the engine.

376 6-1. Specifications
nTreadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a speci-
fied government test course.
For example, a tire graded 150 would wear one and a half (1 - 1/2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions
of their use, however, and may depart significantly from the norm due
to variations in driving habits, service practices and differences in road
characteristics and climate.
nTraction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C,
and they represent the tire’s ab ility to stop on wet pavement as
measured under controlled cond itions on specified government
test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turning)
traction.
n Temperature A, B, C
The temperature grades are A (the highest), B, and C, represent-
ing the tire’s resistance to the generation of heat and its ability to
dissipate heat when tested under controlled conditions on a speci-
fied indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, a nd excessive temperature can lead
to sudden tire failure.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labora-
tory test wheel than the minimum required by law.

377
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a tire
that is properly inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, power steering, power brakes, power
windows, power seats, radio and heater, to the
extent that these items are available as factory-
installed equipment (whether installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows

403
Alphabetical index
Alphabetical index
A/C ............................................ 186
ABSABS ...................................... 160
Warning light ........................ 320
Air conditioning filter .............. 281
Air conditioning system Air conditioning filter ............. 281
Air conditioning
system................................ 186
Airbags
Airbag operating conditions .... 89
Airbag precautions for your child...................................... 93
Curtain shield airbag operating conditions ............................. 89
Curtain shield airbag
precautions .......................... 93
Front passenger occupant classification system ............ 98
General airbag precautions .... 93
Indicators ................................ 98
Locations of airbags ............... 86
Modification and disposal of airbags ................................. 97
Proper driving posture ...... 84, 93
Side airbag operating
conditions ............................. 89
Side airbag precautions.......... 93
SRS airbags ........................... 86
Warning light ........................ 320
Alarm .......................................... 80
Antenna ............................ 199, 238
Anti-lock brake system
Anti-lock brake system ......... 160
Warning light ........................ 320
Audio input .............................. 217 Audio system
Antenna .................................199
Audio input ............................217
AUX port................................217
CD player ..............................203
MP3/WMA disc......................208
Optimal use ...........................215
Portable music player............217
Radio .....................................197
Type ......................................195
Automatic transmission Automatic transmission .........133
Fluid ......................................363
If the shift lever cannot be shifted from P......................343
Indicators...............................133
Shift lock system .... ...............343
AUX port ...................................217
Auxiliary boxes ................225, 234
Back-up lights Replacing light bulbs .............297
Wattage .................................366
Back door ...................................35
Battery
Checking ...............................264
If the vehicle battery is discharged ..........................345
Preparing and checking before winter .......................169
Voltage ..................................363
Warning light .........................320
Bottle holders ...........................223
Brake assist ..............................160
Brakes Fluid ......................................263
Parking brake ........................137
Specifications ........................364
Warning light .........................319
Break-in tips .............................122A
B

404 Alphabetical index
CareExterior .................................. 238
Interior ................................... 241
Seat belts .............................. 242
Cargo capacity ......................... 165
CD player .................................. 203
Chains ....................................... 169
Child restraint system
Booster seats, definition ........ 103
Booster seats, installation ..... 107
Convertible seats, definition ............................. 103
Convertible seats, installation ........................... 107
Front passenger occupant classification system .............98
Infant seat, definition ............. 103
Infant seats, installation......... 107
Installing CRS with LATCH system ................................ 109
Installing CRS with seat belts .................................... 110
Installing CRS with top
tether straps ........................ 114
Child safety Airbag precautions ..................93
Battery precautions ....... 265, 348
Child restraint system............ 103
Child-protectors .......................34
How your child should wear
the seat belt ..........................61
Installing child restraints ........ 107
Power window lock switch.......72
Power window precautions .....73
Removed key battery
precautions ......................... 285
Seat belt extender precautions ...........................64
Seat belt precautions ..............62
Child-protectors .........................34 Cleaning
Exterior.................................. 238
Interior ................................... 241
Seat belts .............................. 242
Clock ......................... 140, 142, 229
Clutch
Fluid ...................................... 364
Pedal .............................. 120,135
Comfort guide ............................ 58
Condenser ................................ 262
CRS ........................................... 103
Cruise control Cruise control ........................ 156
Indicator ................................ 156
Cup holders .............................. 222
Curtain shield airbags ............... 86
Customizable features ............ 383
Daytime running light system .................................... 151
Defogger Rear window ......................... 193
Side mirrors........................... 193
Dimension ................................ 358
Do-it-yourself maintenance .... 250
Doors Back door ................................ 35
Door glasses ........................... 71
Door lock ................................. 31
Side doors ............................... 31
Side mirrors............................. 68
Warning light ......................... 322
Driver's seat belt reminder light ......................................... 322
Driving Break-in tips .......................... 122
Correct posture ....................... 84
Procedures............................ 120
Winter driving tips ................. 169C
D

405
Alphabetical index
Electric power steering
Electric power steering ......... 160
Warning light ........................ 320
Emergency flashers Switch ................................... 308
Emergency, in case of If the engine will not start...... 341
If the shift lever cannot be shifted from P ..................... 343
If the vehicle battery is discharged ......................... 345
If the warning buzzer sounds ............................... 319
If the warning light turns
on ....................................... 319
If you have a flat tire ............ 329
If you lose your keys............. 344
If you think something is wrong ................................. 315
If the vehicle becomes
stuck................................... 352
If your vehicle has to be stopped in an emergency... 354
If your vehicle needs to be towed ................................. 309
If your vehicle overheats ...... 349
Engine Compartment........................ 256
Engine switch ....................... 130
Hood ..................................... 253
How to start the engine ........ 130
Identification number ............ 359
If the engine will not start...... 341
Ignition switch ....................... 130
Immobilizer system................. 78
Overheating .......................... 349
Specifications ....................... 360
Warning light ........................ 320 Engine coolant
Capacity ................................362
Checking ...............................261
Indicator ................................146
Preparing and checking
before winter .......................169
Type ......................................362
Warning light .........................320
Engine immobilizer system.......78
Engine oil Capacity ................................361
Checking ...............................257
Grade ....................................361
Initializing the maintenance
data .....................................259
Preparing and checking before winter .......................169
Warning light .................320, 322
Engine switch ...........................130
Engine oil maintenance data .........................................259
EPS EPS .......................................160
Warning light .........................320
Event data recorder .................317E

406 Alphabetical index
Floor mat................................... 232
FluidAutomatic transmission ......... 363
Brake ..................................... 263
Clutch .................................... 364
Warning light ................. 319, 322
Washer .................................. 267
Fog lights
Indicator ................................ 152
Replacing light bulbs ............. 297
Switch.................................... 152
Wattage ................................. 366
Front fog lights Indicator ................................ 152
Replacing light bulbs ............. 297
Switch.................................... 152
Wattage ................................. 366
Front passenger's seat belt reminder light......................... 322
Front seats
Adjustment ..............................39
Front side marker lights Replacing light bulbs ............. 297
Switch.................................... 150
Wattage ................................. 366
Front turn signal lights
Indicator ................................ 136
Lever ..................................... 136
Replacing light bulbs ............. 297
Switch.................................... 136
Wattage ................................. 366
Fuel
Capacity ................................ 360
Fuel pump shut off system .... 316
Gas station information ......... 416
Gauge ................................... 140
Indicator ................................ 148
Information ............................ 367
Refueling .................................74
Type ...................................... 360 Fuel door .................................... 74
Fuel filler door ............................ 74
Fuel gauge ................................ 140
Fuel pump shut off system ..... 316
Fuses ........................................ 286
Gas station information .......... 416
Gauges...................................... 140
Glove boxes ............................. 221
Hazard lights
Switch ................................... 308
Head restraints Adjusting ................................ 49
Headlights
Indicator ................................ 150
Replacing light bulbs ............. 297
Switch ................................... 150
Wattage................................. 366
Hood.......................................... 253
Horn .......................................... 139
I/M test ...................................... 249
Identification Engine ................................... 359
Tire ........................................ 370
Vehicle .................................. 359
Ignition switch.......................... 130
Illuminated entry system......... 218
Immobilizer system ................... 78
Indicator lights ......................... 146
Initialization Items to initialize ................... 385
Inside rear view mirror .............. 66
Interior light Switch ................................... 219
Wattage................................. 366F
G
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