radiator TOYOTA RAV4 2019 Owners Manual (in English)

5587-2. Maintenance
Exhaust sys-
temThere should not
be any fumes or
strange sounds.
Radiator/con-
denser
The radiator and
condenser should
be free from for-
eign objects.
( P.569)
Washer fluid
Is there sufficient
washer fluid?
( P.571)
Vehicle interior
ItemsCheck points
Accelerator
pedal
• The accelerator
pedal should
move smoothly
(without uneven
pedal effort or
catching).
Automatic
transmission
“Park” mecha-
nism
• When parked on a slope and the
shift position is in
P, is the vehicle
securely
stopped?
Brake pedal
• Does the brake pedal move
smoothly?
• Does the brake pedal have
appropriate
clearance from
the floor?
• Does the brake pedal have the
correct amount
of free play?
ItemsCheck points
Brakes
• The vehicle should not pull to
one side when
the brakes are
applied.
• The brakes should work
effectively.
• The brake pedal should not feel
spongy.
• The brake pedal should not get
too close to the
floor when the
brakes are
applied.
Head
restraints
• Do the head restraints move
smoothly and
lock securely?
Indica-
tors/buzzers
• Do the indica-tors and buzzers
function prop-
erly?
Lights• Do all the lights come on?
Parking brake
• Does the park-ing brake oper-
ate normally?
• When parked on a slope and the
parking brake is
on, is the vehicle
securely
stopped?
ItemsCheck points

5627-3. Do-it-yourself maintenance
Light bulbs
( P.599)
• Bulb with same
number and watt-
age rating as origi-
nal
• Phillips-head screwdriver
• Flathead screw- driver
•Wrench
Radiator and
condenser
(  P.569)

Tire inflation
pressure
( P.585)• Tire pressure
gauge
• Compressed air source
Washer fluid
( P.572)
• Water or washer
fluid containing
antifreeze (for win-
ter use)
• Funnel (used only for adding water or
washer fluid)
WA R N I N G
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Keep hands, clothing and tools
away from the moving fan and
engine drive belt.
●Be careful not to touch the
engine, radiator , exhaust mani-
fold, etc., right after driving as
they may be hot . Oil and other
fluids may also be hot.
ItemsParts and tools●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, c ause sparks or
expose an open flame to fuel or
the battery. Fuel and battery
fumes are flammable.
●Be extremely cautious when
working on the battery. It con-
tains poisonous and corrosive
sulfuric acid.
■When working near the elec-
tric cooling fan or radiator
grille
Be sure the engine switch is off.
With the engine switch in ON, the
electric cooling fa n may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. ( P.569)
■Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc., from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the ai r cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

5667-3. Do-it-yourself maintenance
Fuse box (if equipped) ( P.597)
Engine oil filler cap ( P.566)
Engine oil level dipstick ( P.566)
Battery ( P.571)
Brake fluid reservoir ( P.569)
Radiator ( P.569)
Electric cooling fan
Condenser ( P.569)
Washer fluid tank ( P.572)
Engine coolant reservoir ( P.568)
With the engine at operating
temperature and turned off, check the oil level on the dip-
stick.
Engine compar tment
Components
A
B
C
D
E
F
G
H
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5697-3. Do-it-yourself maintenance
7
Maintenance and care
■Coolant selection
Only use “Toyota Super Long Life
Coolant” or a similar high quality
ethylene glycol based non-silicate,
non-amine, non-nitrite, and non-
borate coolant with long-life hybrid
organic acid technology.
U.S.A.:
“Toyota Super Long Life Coolant” is
a mixture of 50% coolant and 50%
deionized water. (Minimum tem-
perature: -31°F [-35°C])
Canada:
“Toyota Super Long Life Coolant” is
a mixture of 55% coolant and 45%
deionized water. (Minimum tem-
perature: -44°F [-42°C])
For more details about coolant, con-
tact your Toyota dealer.
■If the coolant level drops within
a short time of replenishing
Visually check the radiators, hoses,
engine/power control unit coolant
reservoir caps, drain cock and water
pump.
If you cannot find a leak, have your
Toyota dealer, test the cap and
check for leaks in the cooling sys-
tem.
Check the radiator and con-
denser, and clear away any for-
eign objects.
If either of the above parts is
extremely dirty or you are not
sure of their condition, have
your vehicle inspected by your
Toyota dealer.
■Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
WA R N I N G
■When the engine is hot
Do not remove the engine coolant
reservoir cap.
The cooling system may be under
pressure and may spray hot cool-
ant if the cap is removed, causing
serious injuries, such as burns.
NOTICE
■When adding coolant
Coolant is neither plain water nor
straight antifreeze. The correct
mixture of water and antifreeze
must be used to provide proper
lubrication, corrosion protection
and cooling. Be sure to read the
antifreeze or coolant label.
■If you spill coolant
B e s ur e to wa sh it o ff with w at er to
prevent it from damaging parts or
paint.
Checking the radiator and
condenser
WA R N I N G
■When the engine is hot
Do not touch the radiator or con-
denser as they may be hot and
cause serious injuries, such as
burns.
■When the electric cooling fan
is operating
Do not touch the engine compart-
ment.
With the engine switch in ON, the
electric cooling fa n may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. Be sure the
engine switch is off when working
near the electric cooling fan or
radiator grille.
Checking and adding the
brake fluid

6538-2. Steps to take in an emergency
8
When trouble arises
1Stop the vehicle in a safe
place and turn off the air con-
ditioning system, and then
stop the engine.
2 If you see steam:
Carefully lift the hood after
the steam subsides.
If you do not see steam:
Carefully lift the hood. 3
After the engine has cooled
down sufficiently, inspect the
hoses and radiator core (radi-
ator) for any leaks.
If a large amount of coolant leaks,
immediately contact your Toyota
dealer.
Radiator
Cooling fan
4 The coolant level is satisfac-
tory if it is between the
“FULL” and “LOW” lines on
the reservoir.
Reservoir
“FULL” line
“LOW” line
5 Add coolant if necessary.
Water can be used in an emer-
If your vehicle over-
heats
The following may indicate
that your vehicle is over-
heating.
The needle of the engine
coolant temperature gauge
( P.82, 85) enters the red
zone or a loss of engine
power is experienced. (For
example, the vehicle speed
does not increase.)
 “Engine Coolant Temp High
Stop in a Safe Place See
Owner’s Manual” is shown
on the multi-information dis-
play.
 Steam comes out from
under the hood.
Correction procedures
A
B
A
B
C

6548-2. Steps to take in an emergency
gency if coolant is unavailable.
6Start the engine and turn the
air conditioning system on to
check that the radiator cool-
ing fan operate and to check
for coolant leaks from the
radiator or hoses.
The fan operate when the air condi-
tioning system is turned on immedi-
ately after a cold s tart. Confirm that
the fan is operating by checking the
fan sound and air flow. If it is diffi-
cult to check these, turn the air con-
ditioning system on and off
repeatedly. (The fan may not oper-
ate in freezing temperatures.)
7 If the fan is not operating:
Stop the engine immediately
and contact your Toyota
dealer.
If the fan is operating:
Have the vehicle inspected at
the nearest Toyota dealer.
8 Check if “Engine Coolant
Temp High Stop in a Safe
Place See Owner’s Manual”
is shown on the multi-infor-
mation display.
If the message does not disappear:
Stop the engine and contact your
Toyota dealer.
If the message is not displayed:
Have the vehicle i nspected at the
nearest Toyota dealer.
WA R N I N G
■When inspecting under the
hood of your vehicle
Observe the following precau-
tions.
Failure to do so may result in seri-
ous injury such as burns.
●If steam is seen coming from
under the hood, do not open the
hood until the steam has sub-
sided. The engine compart-
ment may be very hot.
●Keep hands and c lothing (espe-
cially a tie, a sca rf or a muffler)
away from the f an and belts.
Failure to do so may cause the
hands or clothing to be caught,
resulting in serious injury.
●Do not loosen the coolant reser-
voir cap while the engine and
radiator are hot. High tempera-
ture steam or coolant could
spray out.
NOTICE
■When adding engine coolant
Add coolant slowly after the
engine has cooled down suffi-
ciently. Adding cool coolant to a
hot engine too quickly can cause
damage to the engine.
■To prevent damage to the
cooling system
Observe the following precau-
tions:
●Avoid contaminating the coolant
with foreign matter (such as
sand or dust etc.).
●Do not use any coolant additive.

Alphabetical Index721
Power outlets .......................... 530
Power steering (Electric Power Steering system) .................. 363Warning light ........................ 624
POWER VOLUME knob .......... 418
Power windows Door lock linked window opera-tion ..................................... 159
Jam protection function ........ 158
Operation ............................. 158
Window lock switch .............. 160
Pre-Collision System (PCS) Enabling/disabling the pre-colli-sion system ........................ 233
Function ............................... 230
Warning light ........................ 624
Warning message ........ 229, 635
Projection button (Menu screen) ............................................... 379
R
Radar cruise control Dynamic radar cruise control with full-speed range .......... 252
Radiator ................................... 569
Radio ....................................... 422 Presetting a station .............. 422
Radio broadcast data system423
Rarking lights Light switch .......................... 210
RCTA (Rear Cross Traffic Alert) RCTA Function ............. 262, 269
Warning message ................ 264
Rear Cross Traffic Alert (RCTA) ............................................... 262
Rear passengers’ seat belt
reminder light ....................... 629
Rear seat Folding down the rear seatbacks........................................... 137
Head restraints ..................... 141
Seat heaters ......................... 516 Rear seat heaters....................516
Rear side marker lights
Light switch...........................210
Replacing light bulbs ............599
Rear turn signal lights Replacing light bulbs ............599
Turn signal lever ...................204
Wattage ................................668
Rear view mirror Digital Rear-view Mirror ........147
Inside rear view mirror ..........145
Outside rear view mirrors .....156
Rear view monitor system .....294 Driving precautions ...............294
Rear view monitor system pre-cautions ..............................296
Screen description................295
Things you should know .......300
Rear window defogger ...505, 512
Rear window wiper .................219
Receiving a cal l using the Blue-
tooth® hands-free system....466
Refueling ............ .....................221
Capacity ...............................660
Fuel types .....................660, 669
Opening the fuel tank cap ....222
Registering/Connecting a Blue-
tooth
® device ........................392
Profiles .................................395
Registering a Bluetooth
® audio
player for the first time ........394
Registering a Bluetooth
® phone
for the first time...................392
Replacing Electronic key battery ...........594
Fuses....................................597
Light bulbs ............................599
Tires......................................636
Wiper insert ..........................591
Wireless remote control battery...........................................594