engine coolant TOYOTA YARIS 2009 2.G User Guide

5
When trouble arises
303
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

308 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. 337)
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.

5
When trouble arises
337
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.

338 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. 348)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

5
When trouble arises
339
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
●If 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.
● 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.

348 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.

363
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

383
Alphabetical index
If the warning light turns
on ....................................... 307
If you have a flat tire ............ 317
If you lose your keys............. 332
If you think something is wrong ................................. 303
If the vehicle becomes stuck................................... 340
If your vehicle needs to be towed ................................. 297
If your vehicle overheats ...... 337
Engine Compartment........................ 245
Engine switch ....................... 125
Hood ..................................... 242
How to start the engine ........ 125
Identification number ............ 345
If the engine will not start...... 329
Ignition switch ....................... 125
Immobilizer system................. 74
Overheating .......................... 337
Specifications ....................... 346
Warning light ........................ 308
Engine coolant Capacity ............................... 348
Checking .............................. 250
Indicator................................ 141
Preparing and checking before winter ...................... 161
Type ..................................... 348
Warning light ........................ 308
Engine immobilizer system ...... 74
Engine oil
Capacity ............................... 347
Checking .............................. 246
Grade ................................... 347
Initializing the maintenance data .................................... 249
Preparing and checking before winter ...................... 161
Warning light ................ 308, 310
Engine switch .......................... 125 Engine oil maintenance
data .........................................249
EPS EPS .......................................155
Warning light .........................308
Event data recorder .................305
Floor mat...................................224
Fluid Automatic transmission .........349
Brake .....................................252
Clutch ....................................350
Warning light .................307, 310
Washer ..................................256
Fog lights Indicator ................................147
Replacing light bulbs .............286
Switch....................................147
Wattage .................................352
Front fog lights Indicator ................................147
Replacing light bulbs .............286
Switch....................................147
Wattage .................................352
Front passenger's seat belt
reminder light.........................310
Front seats Adjustment ..............................38
Front side marker lights Replacing light bulbs .............286
Switch....................................145
Wattage .................................352
Front turn signal lights Indicator ................................131
Lever .....................................131
Replacing light bulbs .............286
Switch....................................131
Wattage .................................352
Fuel Capacity ................................346
Fuel pump shut off system ....304
Gas station information .........392
Gauge ...................................135
F

387
Alphabetical index
Fog lights switch ................... 147
Hazard lights switch ............. 296
Ignition switch ....................... 125
Headlights switch ................. 145
Light switch........................... 145
Power door lock switch........... 32
Power window switch ............. 67
Turn signal lights .................. 131
Window lock switch ................ 68
Wiper and washer ........ 148, 151
Tachometer .............................. 135
Tail lights Indicator................................ 145
Replacing light bulbs ............ 286
Switch ................................... 145
Wattage ................................ 352
Theft deterrent system Alarm ...................................... 76
Engine immobilizer system..... 74
Theft prevention labels ........... 78
Theft prevention labels ............. 78
Tire inflation pressure ............ 264
Tire information Glossary ............................... 363
Size ...................................... 360
Tire identification number ..... 359
Uniform tire quality
grading ............................... 361
Tires Chains .................................. 161
Checking .............................. 258
If you have a flat tire ............. 317
Identification number ............ 356
Inflation pressure .......... 264, 351
Inflation pressure sensor ...... 259
Information ........................... 356
Replacing ..................... 258, 317
Rotating tires ........................ 258
Size ...................................... 351
Snow tires............................. 161
Spare tire .............................. 317 Tire pressure warning
system ........................258, 310
Warning light .........................310
Tools .........................................317
Total load capacity...................160
Towing Dinghy towing................173, 174
Emergency towing.................297
Trailer towing.................164, 165
Trip meter .................................138
Turn signal lights Indicator ................................131
Lever .....................................131
Replacing light bulbs .............286
Switch....................................131
Wattage .................................352
Vanity mirrors...........................220
Vehicle identification number ...................................345
Warning buzzers Brake system ........................307
Seat belt reminder .................310
Warning lights ABS .......................................308
Airbag system .......................308
Anti-lock brake system ..........308
Brake system ........................307
Charging system .... ...............308
Driver’s seat belt ...................310
Electric power steering system ................................308
Electronic engine control system ................................308
Engine oil replacement..........310
EPS system...........................308
Front passenger occupant classification system ........... 308
Front passenger’s seat belt ...310
High engine coolant temperature ........................308
T
V
W

389
What to do if...
What to do if...
A tire puncturesP. 317If you have a flat tire
The engine does not start
P. 329If the engine will not start
P. 7 4Engine immobilizer system
P. 333If the vehicle battery is discharged
The shift lever cannot be
moved outP. 331If 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. 337If your vehicle overheats
The key is lostP. 332If you lose your keys
The battery runs outP. 333If the vehicle battery is discharged
The doors cannot be lockedP. 3 1Side doors
The horn begins to soundP. 7 6Alarm
The vehicle is stuck in
mud or sandP. 340If the vehicle becomes stuck