engine coolant TOYOTA YARIS 2008 2.G User Guide

296
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● High engine coolant temperatur e warning light flashes or
comes on
● Low engine coolant temperature indicator comes on or does
not come on continuously
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

5
When trouble arises
301
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 Toyota dealer.
*: The light may come on when the oil level is extremely low. It is not designed to indicate low oil level, and the oil level must be checked using the engine
oil level dipstick.
Have the vehicle inspected immediately.
Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
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*.
High engine coolant temperature warning light Indicate a engine is almost overheating.( P. 332)
Warning lightWarning light/Details
(except Canada)
(Canada) Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system;
• The electronic automatic transmission control sys-tem; or
• Emission control system.

332
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 and carefully lift the hood.
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
333
5-2. Steps to take in an emergency
The engine has cooled down sufficiently.
Low engine coolant temperature indicator comes on.
Check the engine coolant level.
Look for obvious coolant leaks
from the radiator, hoses and
under the vehicle.
Note that water draining from the air conditioning is normal if it has
been used.
Add engine coolant if required.
Water can be used in an emer-
gency if engine coolant is
unavailable. ( P. 342)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

334 5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating.
●The high engine coolant temperature warning light flashes or comes on
or a loss of power is experienced.
● Steam is coming from under the hood.
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● Keep hands and clothing away from the fan and other belts while the
engine is running.
● 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
■When 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.

342 6-1. Specifications
Cooling system
Ignition system
CapacityVehicles with an automatic transmission
5.0 qt. (4.7 L, 4.1 Imp.qt.)
Vehicles with a manual transmission
5.1 qt. (4.8 L, 4.2 Imp. qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-nitrite and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Spark plug
Make DENSO NGK SK16R11
IFR5A11
Gap
0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

357
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

377
Alphabetical index
If the vehicle becomes
stuck................................... 335
If your vehicle needs to be towed ................................. 290
If your vehicle overheats ...... 332
Engine Compartment........................ 239
Engine switch ....................... 119
Hood ..................................... 236
How to start the engine ........ 119
Identification number ............ 339
If the engine will not start...... 323
Ignition switch ....................... 119
Immobilizer system................. 70
Overheating .......................... 332
Specifications ....................... 340
Warning light ........................ 301
Engine coolant Capacity ............................... 342
Checking .............................. 244
Indicator................................ 135
Preparing and checking before winter ...................... 151
Type ..................................... 342
Warning light ........................ 301
Engine immobilizer system ...... 70
Engine oil
Capacity ............................... 341
Checking .............................. 240
Grade ................................... 341
Initializing the maintenance data .................................... 243
Preparing and checking before winter ...................... 151
Warning light ................ 301, 303
Engine switch .......................... 119
Engine oil maintenance data ........................................ 242
EPS EPS ...................................... 145
Warning light ........................ 301
Event data recorder ................ 298 Floor mat...................................218
Fluid
Automatic transmission .........343
Brake .....................................246
Clutch ....................................344
Warning light .................300, 303
Washer ..................................250
Fog lights
Indicator ................................141
Replacing light bulbs .............280
Switch....................................141
Wattage .................................346
Front fog lights Indicator ................................141
Replacing light bulbs .............280
Switch....................................141
Wattage .................................346
Front passenger's seat belt reminder light.........................303
Front seats
Adjustment ..............................37
Front side marker lights Replacing light bulbs .............280
Switch....................................139
Wattage .................................346
Front turn signal lights
Indicator ................................126
Lever .....................................126
Replacing light bulbs .............280
Switch....................................126
Wattage .................................346
Fuel
Capacity ................................340
Fuel pump shut off system ....297
Gas station information .........388
Gauge ...................................129
Information ............................347
Refueling .................................66
Type ......................................340
Warning light .........................303
Fuel door.....................................66
Fuel filler door ............................66
Fuel gauge ................................129F

381
Alphabetical index
Uniform tire quality
grading ............................... 355
Tires Chains .................................. 151
Checking .............................. 252
If you have a flat tire ............. 310
Identification number ............ 350
Inflation pressure .......... 258, 345
Inflation pressure sensor ...... 253
Information ........................... 350
Replacing ..................... 252, 310
Rotating tires ........................ 252
Size ...................................... 345
Snow tires............................. 151
Spare tire .............................. 310
Tire pressure warningsystem........................ 252, 303
Warning light ........................ 303
Tools......................................... 310
Total load capacity .................. 150
Towing Dinghy towing ............... 164, 165
Emergency towing ................ 290
Trailer towing ................ 155, 156
Trip meter................................. 132
Turn signal lights Indicator................................ 126
Lever .................................... 126
Replacing light bulbs ............ 280
Switch ................................... 126
Wattage ................................ 346
Vanity mirrors .......................... 214
Vehicle identification number................................... 339
Warning buzzers Brake system........................ 300
Seat belt reminder ................ 303
Warning lights ABS ...................................... 301
Airbag system....................... 301 Anti-lock brake system ..........301
Brake system ........................300
Charging system ....
...............301
Driver’s seat belt ...................303
Electric power steering system ................................301
Electronic engine control system ................................301
Engine oil replacement..........303
EPS system...........................301
Front passenger occupant classification system ........... 301
Front passenger’s seat belt ...303
High engine coolant temperature ........................301
Low brake fluid ......................300
Low engine oil pressure ........301
Low fuel level ........................303
Low tire inflation pressure .....303
Low washer fluid ...................303
Malfunction ............................301
Open door .............................303
Seat belt ................................303
Seat belt pretensioner system ................................301
SRS .......................................301
SRS airbag system ...............301
Tire pressure .........................303
Tire pressure warning
system ................................303
Washer Checking ...............................250
Preparing and checking
before winter .......................151
Switch....................................142
Warning light .........................303
Washing and waxing ...............222
Weight Cargo capacity ......................147
Load limits .............................150
Weight ...................................338
Wheels ......................................262
V
W

383
What to do if...
What to do if...
A tire puncturesP. 310If you have a flat tire
The engine does not start
P. 323If the engine will not start
P. 7 0Engine immobilizer system
P. 327If the vehicle battery is discharged
The shift lever cannot be
moved outP. 325If 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. 332If your vehicle overheats
The key is lostP. 326If you lose your keys
The battery runs outP. 327If the vehicle battery is discharged
The doors cannot be lockedP. 3 1Doors
The horn begins to soundP. 7 2Alarm
The vehicle is stuck in
mud or sandP. 335If the vehicle becomes stuck