2011 TOYOTA RAV4 engine overheat

194 2-4. Using other driving systems
■Conditions in which the downhill assi st control system does not oper-
ate or will stop operating
● In the following situations, the downhill assist control system indicator
flashes and the downhill assist control system does not operate or will
stop operating:
• The shift lever is not in L or R.
• The vehicle speed is higher than 15 mph (25 km/h).
● If the accelerate or brake pedal is depressed, the downhill assist control
system will stop operating with the downhill assist control system indica-
tor stayed on.
■ If the “DAC” switch is turned off while the downhill assist control sys-
tem is operating
The downhill assist control system gradually ceases operation. The downhill
assist control system indicator will flash during the canceling operation, and
then go off when the system is fully off.
■ Downhill assist control system operation sound
●A sound may be heard from the engine compartment while the downhill
assist control system is operating. This sound does not indicate a mal-
function.
● If the accelerator or brake pedal is depressed while the downhill assist
control system is operating, a sound caused by the release of system
operation may be heard, or you may feel the brake pedal push-back. This
does not indicate a malfunction.
■ When the downhill assist contro l system operates continuously
The brake actuator may overheat. In that case, the downhill assist control
system will stop operating, a buzzer will sound and the downhill assist con-
trol system indicator will start flashing. Refrain from using the system until
the downhill assist control system indicator stays on. (There is no problem
with continuing driving normally.)
■ If the slip indicator comes on
It may indicate a malfunction in the system. Contact your Toyota dealer.

222 2-5. Driving information
●Due to the added load of the trailer, your vehicle's engine may
overheat on hot days (at temper atures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immediately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
(  P. 466)
● 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 bloc ks under both the vehicle and
trailer wheels.
When the wheel blocks are in place, 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

327
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
413
5-1. Essential informationEmergency flashers ......... 414
If your vehicle needs to be towed ........................ 415
If you think something is wrong ............................. 422
Fuel pump shut off system ........................... 423
Event data recorder ......... 424 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 426
If you have a flat tire (vehicles with standard
tires) ............................... 438
If you have a flat tire (vehicles with run-flat
tires) ............................... 457
If the engine will not start ................................ 458
If the shift lever cannot be shifted from P............ 459
If you lose your keys ........ 460
If the electronic key does not operate properly
(vehicles with smart
key system).................... 461
If the battery is discharged ..................... 463
If your vehicle overheats ....................... 466
If the vehicle becomes stuck .............................. 468
If your vehicle has to be stopped in an
emergency ..................... 470

466
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 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.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
( P. 480)
STEP 1
STEP 2
STEP 3
STEP 5 STEP 4
STEP 5

5
When trouble arises
467
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.

524 Alphabetical index
Child safetyAirbag precautions ................105
Battery precautions ....... 370, 465
Child restraint system............ 116
Child-protectors .......................44
How your child should wear
the seat belt ..........................72
Installing child restraints ........ 120
Moon roof precautions ............87
Power window lock switch.......81
Power window precautions .....83
Removed key battery
precautions ......................... 390
Seat belt extender
precautions ...........................75
Seat belt precautions ..............73
Seat heater precautions ........ 327
Child-protectors .........................44
Cleaning Exterior .................................. 338
Interior ................................... 341
Seat belts .............................. 342
Clock ......................................... 321
Condenser ................................ 366
Console box ............................. 313
Cooling system
Engine overheating ............... 466
Cruise control........................... 172
Cup holders .............................. 315
Curtain shield airbags ...............98
Customizable features............. 500 Daytime running light
system .................................... 166
Defogger Rear window ......................... 240
Side mirrors........................... 240
Dimensions .............................. 474
Dinghy towing .......................... 224
Display Trip information ..................... 162
Do-it-yourself maintenance .... 350
Door courtesy lights Door courtesy lights .............. 307
Wattage................................. 485
Doors
Door glasses ........................... 81
Door lock ..................... 26, 38, 42
Side mirrors............................. 79
Downhill assist control system .................................... 193
Driver's seat belt reminder
light ......................................... 429
Driving Break-in tips .......................... 135
Correct posture ....................... 96
Procedures............................ 134
Winter driving tips ................. 210D

525
Alphabetical index
Electric power steering........... 184
Electronic key
If your electronic key battery is discharged .......... 461
Emergency flasher
Switch ................................... 414
Emergency, in case of If a warning buzzer
sounds... ........................... 426
If a warning light turns on ....................................... 426
If the electronic key does not operate properly ........... 461
If the engine will not start...... 458
If the shift lever cannot be
shifted ................................ 459
If the vehicle has a
discharged battery ............. 463
If you have a flat tire ............ 438
If you lose your keys............. 460
If you think something is wrong ................................. 422
If your vehicle becomes
stuck................................... 468
If your vehicle has to be stopped in an
emergency ......................... 470
If your vehicle needs to be towed ................................. 415
If your vehicle overheats ...... 466 Engine
Compartment ........................358
Engine switch ................143, 147
Hood......................................354
How to start the
engine .........................143, 147
Identification number .............476
If the engine will not start ......458
Ignition switch................143, 147
Overheating...........................466
Engine compartment cover.....360
Engine coolant
Capacity ................................480
Checking ...............................365
Preparing and checking before winter .......................210
Engine coolan t temperature
gauge ......................................156
Engine immobilizer system.......92
Engine oil Capacity ................................478
Checking ...............................361
Preparing and checking before winter .......................210
Engine oil maintenance data .........................................363
Enhanced vehicle stability control ....................................185
Enhanced VSC .........................185
EPS ............................................184
Event data recorder .................424E