2011 TOYOTA AVALON engine overheat

500
5-2. Steps to take in an emergency
AVALON_U (OM41428U)
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 engine coolant temperature gauge begins
to fall and then stop the engine.
If the fan is not operating:
Stop the engine immediately and call your local Toyota
dealer.
After the engine has cooled
down sufficiently, check the
coolant level and inspect the
radiator core (radiator) for any
leaks.
If the engine compartment
cover needs to be removed.
(P. 395)

5
When trouble arises
501 5-2. Steps to take in an emergency
AVALON_U (OM41428U)
■Overheating
In the following situations, your vehicle may be overheating.
●The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
●Steam is coming from under the hood.
Add coolant if required.
Water can be used in an emer-
gency measure if coolant is
unavailable. (P. 512)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

556 Alphabetical index
AVALON_U (OM41428U)
Child restraint system
Definition ............................... 121
Installation ............................. 125
Installing CRS with lower
anchorages .........................126
Installing CRS with seat
belts .................................... 128
Installing CRS with top
straps .................................. 132
Child safety
Airbag precautions ................108
Child-protectors ....................... 45
Child restraint system............120
How your child should wear
the seatbelt ...........................69
Installing child restraints ........ 125
Moon roof ................................86
Power window lock switch....... 80
Power window precautions .....82
Removed key battery
precautions .........................430
Seat belt comfort guide ........... 66
Seat belt precautions ..............70
Seat heater precautions ........ 352
Trunk .......................................52
Cleaning
Exterior .................................. 374
Interior ...................................377
Seat belts ..............................378
Climate control seat.................351
Clock ......................................... 347
Compass ...................................368
Condenser ................................401
Console box ............................. 339
Cooling system
Engine overheating ............... 500
Cruise control...........................182
Cup holders ..............................343
Curtain shield airbags ............. 101
Customizable features............. 532Daytime running light
system .................................... 174
Defogger
Rear window ......................... 225
Side mirror ............................ 225
Dimension ................................ 508
Dinghy towing .......................... 213
Display
Trip information ..................... 170
Do-it-yourself maintenance .... 387
Door pocket .............................. 344
Doors
Door lock ........................... 26, 38
Rear door child-protector ........ 45
Driver’s seat belt reminder
light ......................................... 470
Driving
Break-in tips .......................... 139
Correct posture ....................... 99
Procedures............................ 138
Winter driving tips ................. 207
Electronic key
If the electronic key does not
operate properly ................. 493
Emergency flashers
Switch ................................... 458D
E

557 Alphabetical index
AVALON_U (OM41428U)
Emergency, in case of
If a warning light turns on ..... 467
If the electronic key does not
operate properly ................. 493
If the engine will not start...... 489
If the shift lever cannot be
shifted from P ..................... 491
If the battery is discharged .. 496
If the warning buzzer
sounds ............................... 467
If the warning light
turns on .............................. 467
If you have a flat tire ............ 479
If you lose your keys............. 492
If you think something is
wrong ................................. 463
If your vehicle becomes
stuck................................... 503
If your vehicle has to be stopped
in an emergency ................ 504
If your vehicle needs to be
towed ................................. 459
If your vehicle overheats ...... 500
Engine
Compartment........................ 394
Engine switch ............... 149, 153
Hood ..................................... 391
How to start the
engine ........................ 149, 153
Identification number ............ 509
If the engine will not start...... 489
Ignition switch ............... 149, 153
Overheating .......................... 500
Engine compartment cover .... 395
Engine coolant
Capacity ............................... 512
Checking .............................. 400
Preparing and checking
before winter ...................... 207
Engine coolant temperature
gauge ..................................... 164
Engine immobilizer system ...... 91Engine oil
Capacity ................................510
Checking ...............................396
Preparing and checking
before winter .......................207
Event data recorder .................465
Floor mats.................................356
Fluid
Brake .....................................402
Washer ..................................408
Fog lights
Switch....................................176
Wattage .................................515
Foot light...................................334
Front passenger occupant
classification system ............114
Front passenger’s seat belt
reminder light.........................470
Front seats
Adjustment ..............................54
Driving position memory..........58
Front turn signal lights
Wattage .................................515
Fuel
Capacity ................................510
Fuel gauge ............................164
Fuel pump shut off system ....464
Gas station information .........564
Information ............................516
Refueling .................................87
Fuel door.....................................87
Fuel filler door ............................87
Fuel pump shut off system .....464
Fuses.........................................432
Garage door opener.................360
Gas station information...........564
Gauges ......................................164
Glove box..................................338
F
G

559 Alphabetical index
AVALON_U (OM41428U)
Maintenance
Do-it-yourself maintenance .. 387
General maintenance ........... 383
Maintenance data ................. 508
Maintenance requirements ... 380
Meter
Instrument panel light
control ................................ 166
Meters .................................. 164
Mirrors
Inside rear view mirror ............ 75
Side mirror heater................. 225
Side mirrors ............................ 77
Vanity mirrors ....................... 346
Moon roof................................... 83
MP3 disc................................... 247
Multi-information display ....... 170
Noise from under vehicle ......... 18
Odometer ................................. 164
Oil
Engine oil.............................. 396
Opener
Fuel filler door......................... 87
Hood ..................................... 391
Trunk ...................................... 50
Outside rear view mirrors
Adjustment ............................. 77
Driving position memory ......... 58
Overhead console ................... 341
Overheating, Engine ............... 500
Parking brake .......................... 162
Parking lights
Replacing light bulbs ............ 443
Switch ................................... 173
Wattage ................................ 515Personal light
Switch....................................336
Wattage .................................515
Power outlets ...........................349
Power windows ..........................80
Radiator ....................................401
Radio .........................................231
Rear seat
Adjustment ..............................56
Rear sunshade .........................354
Rear turn signal lights
Replacing light bulbs .............443
Wattage .................................515
Rear view monitor system ......186
Rear window defogger ............225
Replacing
Fuses ....................................432
Key battery ............................428
Light bulbs .............................443
Tires ......................................479
Reporting safety defects for
U.S. owners ............................538
Seat belts
Adjusting the seat belt .............66
Automatic locking
retractor ................................68
Child restraint system
installation ...........................125
Cleaning and maintaining
the seat belts ......................378
Emergency locking
retractor ................................68
How to wear your seat belt......65
How your child should wear
the seat belt ..........................69
Pregnant women,
proper seat belt use ..............68
Reminder light .......................470
Seat belt extenders .................69
Seat belt pretensioners ...........67M
N
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562
AVALON_U (OM41428U)
What to do if...
What to do if...
A tire puncturesP. 479If you have a flat tire
The engine does not start
P. 9 1Engine immobilizer system
P. 489If the engine will not start
P. 496If the battery is discharged
The shift lever cannot be
moved outP. 491If the shift lever cannot be shifted
from “P”
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 500If your vehicle overheats
The key is lostP. 492If you lose your keys
The battery runs outP. 496If the battery is discharged
The doors cannot be lockedP. 4 3Doors
The horn begins to soundP. 9 4Alarm
The vehicle is stuck in mud
or sandP. 503If the vehicle becomes stuck