2012 TOYOTA RAV4 engine overheat

229
2-5. Driving information
2
When driving
●
Due to the added load of the trailer, your vehicle's engine may
overheat on hot days (at temperatures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immedi ately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
(  P. 476)
● Always place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in P. Avoid parking on a slope, but if unavoidable, do
so only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks under both the vehicle and
trailer wheels.
When the wheel blocks are in pl ace, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into P and turn off the engine.
● When restarting after parking on a slope:
With the transmission in P, start the engine. Be sure to keep
the brake pedal pressed.
Shift into a forward gear. If reversing, shift into R.
Release the parking brake and brake pedal, and slowly pull or
back away from the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 1
STEP 2
STEP 3
STEP 4

335
3-6. Other interior features
3
Interior features
Seat heaters
■The seat heaters can be used when
Vehicles without smart key system
The engine switch is in the “ON” position. Vehicles with smart key system
The “ENGINE START STOP” switch is in IGNITION ON mode.
CAUTION
■ Burns
●Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the disabled
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
● Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
Heats the driver’s seat
Heats the front passenger’s
seat
The indicator light is on while
the seat heater is operating.
Push the switch once again to
turn off the seat heater.
: If equipped

When trouble arises5
423
5-1. Essential informationEmergency flashers ......... 424
If your vehicle needs to be towed ........................ 425
If you think something is wrong ......................... 432
Fuel pump shut off system ........................... 433
Event data recorder ......... 434 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 436
If you have a flat tire (vehicles with
standard tires) ................ 449
If you have a flat tire (vehicles with
run-flat tires)................... 467
If the engine will not start ................................ 468
If the shift lever cannot be shifted from P............ 469
If you lose your keys ........ 470
If the electronic key does not operate properly....... 471
If the battery is discharged ..................... 473
If your vehicle overheats ....................... 476
If the vehicle becomes stuck .............................. 478
If your vehicle has to be stopped in an
emergency ..................... 480

476
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 sub-
sides 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 fans are operating.
If the fans are operating:
Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the engine.
If the fans are not operating:
Stop the engine and call your Toyota dealer.After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.
If the engine compartment
cover needs to be removed.
( P. 369)
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(  P. 491)
STEP 1
STEP 2
STEP 3
STEP 5 STEP 4
STEP 5

5
When trouble arises
477
5-2. Steps to take in an emergency
■
Overheating
If you observe the following, 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.
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 coolant reservoir 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.
Have the vehicle chec ked at the nearest Toyota dealer as soon as
possible.

533
Alphabetical index
Care
Exterior ................................. 346
Interior .................................. 349
Seat belts ............................. 350
Cargo capacity ........................ 215
Cargo hooks ............................ 340
CD changer .............................. 260
CD player ................................. 260
Chains ...................................... 217
Child restraint system Booster seats, definition ....... 119
Booster seats, installation .... 123
Convertible seats, definition............................. 119
Convertible seats, installation .......................... 123
Front passenger occupant
classification system .......... 113
Infant seats, definition .......... 119
Infant seats, installation ........ 123
Installing CRS with LATCH anchors ................. 125
Installing CRS with seat
belts ................................... 127
Installing CRS with a top tether strap ......................... 130
Child safety Airbag precautions ............... 108
Battery precautions ...... 378, 475
Child restraint system ........... 119
Child-protectors ...................... 44
How your child should wear the seat belt ......................... 74
Installing child restraints ....... 123
Moon roof precautions............ 90
Power window lock switch ...... 83
Power window precautions..... 86
Removed key battery precautions ........................ 399
Seat belt extender precautions .......................... 77
Seat belt precautions.............. 75
Seat heater precautions ....... 335 Child-protectors .........................44
Cleaning
Exterior ..................................346
Interior ...................................349
Seat belts ..............................350
Clock .........................................329
Condenser ................................375
Console box .............................321
Cooling system Engine overheating ...............476
Cruise control...........................179
Cup holders ..............................323
Curtain shield airbags .............101
Customizable features.............510
Daytime running light
system ....................................169
Defogger Rear window .........................248
Side mirrors ...........................248
Dimensions...............................484
Dinghy towing ..........................231
Display Trip information .....................164
Do-it-yourself main tenance.....359
Door courtesy lights Door courtesy lights ..............315
Wattage .................................495
Doors Door glasses ...........................83
Door lock .....................26, 38, 42
Side mirrors .............................81
Downhill assist control system ....................................200
Driver's seat belt reminder light .........................................438
Driving
Break-in tips ..........................137
Correct posture .......................99
Procedures ............................136
Winter driving tips..................217C
D

534 Alphabetical index
Electric power steering ........... 191
Electronic keyIf your electronic key battery is discharged........... 471
Emergency flasher
Switch.................................... 424
Emergency, in case of If a warning buzzer
sounds... ............................ 436
If a warning light turns on ........................................ 436
If the electronic key does not operate properly............ 471
If the engine will not start ...... 468
If the shift lever cannot be
shifted ................................. 469
If the vehicle has a
discharged battery .............. 473
If you have a flat tire ............. 449
If you lose your keys ............. 470
If you think something is wrong .................................. 432
If your vehicle becomes
stuck ................................... 478
If your vehicle has to be stopped in an
emergency .......................... 480
If your vehicle needs to be towed .................................. 425
If your vehicle overheats ....... 476 Engine
Compartment ........................ 367
Engine switch ................ 145, 149
Hood ..................................... 363
How to start the
engine ......................... 145, 149
Identification number............. 486
If the engine will not start ...... 468
Ignition switch ............... 145, 149
Overheating .......................... 476
Engine compartment cover .... 369
Engine coolant
Capacity ................................ 491
Checking ............................... 373
Preparing and checking before winter ....................... 217
Engine coolan t temperature
gauge ...................................... 158
Engine immobilizer system ...... 95
Engine oil Capacity ................................ 488
Checking ............................... 370
Preparing and checking before winter ....................... 217
Enhanced vehicle stability control .................................... 192
Enhanced VSC ......................... 192
EPS............................................ 191
Event data recorder ................. 434E

537
Alphabetical index
Maintenance
Do-it-yourself
maintenance ...................... 359
General maintenance ........... 355
Maintenance data ................. 484
Maintenance requirements ... 352
Maintenance data .................... 353
Manual air conditioning system ................................... 234
Meter Instrument panel light
control ................................ 159
Meters .................................. 158
Micro dust and pollen filter .... 244
Mirrors
Inside rear view mirror ............ 79
Side mirror heaters ............... 248
Side mirrors ............................ 81
Vanity mirrors ....................... 328
Moon roof................................... 87
MP3 disc................................... 267
Noise from under vehicle ......... 18
Odometer ................................. 158
Oil Engine oil.............................. 370
Opener Hood ..................................... 363
Outside rear view mirrors
Adjusting and folding .............. 81
Outside temperature display ................................... 165
Overhead console ................... 322
Overheating, Engine ............... 476 Parking brake ...........................156
Parking lights
Replacing light bulbs .............413
Switch....................................167
Wattage .................................495
Personal/interior lights Switch....................................316
Wattage .................................495
Power outlet .............................330
Power windows ..........................83
Radiator ....................................375
Radio .........................................254
Rear seat Adjustment ..............................55
Folding down second seatback ...............................58
Folding down third seatback ...............................60
Rear turn signal lights Replacing light bulbs .............413
Wattage .................................495
Rear view monitor system ......183
Rear window defogger ............248
Rear window wiper ..................177
Replacing Fuses ....................................401
Key battery ............................397
Light bulbs .............................413
Tires ......................................449
Reporting safety defects for
U.S. owners ............................516M
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