Toyota RAV4 (2022 year). Manual in english

566

7-2. Maintenance

The OBD system determines
that a problem exists some-
where in the emission control
system. Your vehicle may not
pass the I/M test and may need
to be repaired. Contact your
Toyota dealer to service the
vehicle.



When the battery is discon-
nected or discharged
Readiness codes that are set
during ordinary driving are
erased.
Also, depending on your driv-
ing habits, the readiness
codes may not be completely
set.



When the fuel tank cap is

loose
The malfunction indicator
lamp comes on indicating a
temporary malfunction and
your vehicle may not pass the
I/M test.

The error code in the OBD sys-
tem will not be cleared unless
the vehicle is driven 40 or more
times.

Contact your Toyota dealer to
prepare the vehicle for re-test-
ing.

Emission inspection

and maintenance (I/M)

programs

Some states have vehicle
emission inspection pro-
grams which include OBD
(On Board Diagnostics)
checks. The OBD system
monitors the operation of
the emission control sys-
tem.

If the malfunction indica-
tor lamp comes on

Your vehicle may not
pass the I/M test in the fol-
lowing situations:

When the malfunction
indicator lamp still
remains on after several
driving trips

If your vehicle does not
pass the I/M test

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7-3. Do-it-yourself maintenance

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7-3.Do-it-yourself maintenance

Do-it-yourself service

precautions

If you perform maintenance
by yourself, be sure to fol-
low the correct procedure as
given in these sections.

Maintenance

Items

Parts and tools

Battery con-
dition
(



P.577)

• Grease
• Conventional

wrench (for termi-
nal clamp bolts)

Brake fluid
level
(



P.575)

• FMVSS No.116

DOT 3 or SAE
J1703 brake fluid

• FMVSS No.116

DOT 4 or SAE
J1704

• Rag or paper

towel

• Funnel (used only

for adding brake
fluid)

Engine cool-
ant level
(



P.574)

• “Toyota Super

Long Life Cool-
ant” or a similar
high quality eth-
ylene glycol-based
non-silicate, non-
amine, non-nitrite
and non-borate
coolant with long-
life hybrid organic
acid technology
For the U.S.A.:
“Toyota Super
Long Life Cool-
ant” is pre-mixed
with 50% coolant
and 50% deion-
ized water.
For Canada:
“Toyota Super
Long Life Cool-
ant” is pre-mixed
with 55% coolant
and 45% deion-
ized water.

• Funnel (used only

for adding coolant)

Engine oil
level
(



P.572)

• “Toyota Genuine

Motor Oil” or
equivalent

• Rag or paper

towel

• Funnel (used only

for adding engine
oil)

Fuses
(



P.600)

• Fuse with same

amperage rating
as original

Items

Parts and tools

568

7-3. Do-it-yourself maintenance

Light bulbs
(



P.604)

• Bulb with same

number and watt-
age rating as origi-
nal

• Phillips-head

screwdriver

• Flathead screw-

driver

• Wrench

Headlight aim
(



P.603)

• Phillips-head

screwdriver

Radiator and
condenser
(



P.575)



Tire inflation
pressure
(



P.588)

• Tire pressure

gauge

• Compressed air

source

Washer fluid
(



P.578)

• Water or washer

fluid containing
antifreeze (for win-
ter use)

• Funnel (used only

for adding water or
washer fluid)

WARNING

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.

Items

Parts and tools

●

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.

●

Do not leave anything that may

burn easily, such as paper and

rags, in the engine compart-

ment.

●

Do not smoke, cause 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 fan may automati-

cally start to run if the air condi-

tioning is on and/or the coolant

temperature is high. (



P.575)

■

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 air cleaner filter

removed may cause excessive

engine wear due to dirt in the air.

569

7-3. Do-it-yourself maintenance

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Pull the hood lock release
lever.

The hood will pop up slightly.

Push the auxiliary catch lever
to the left and lift the hood.

Hold the hood open by insert-
ing the supporting rod into
the slot.

Hood

Release the lock from the
inside of the vehicle to open
the hood.

Opening the hood

WARNING

■

Pre-driving check

Check that the hood is fully closed

and locked.

If the hood is not locked properly,

it may open while the vehicle is in

motion and cause an accident,

which may result in death or seri-

ous injury.

■

After installing the support

rod into the slot

Make sure the rod supports the

hood securely from falling down

on to your head or body.

■

When closing the hood

When closing the hood, take extra

care to prevent your fingers etc.

from being caught.

570

7-3. Do-it-yourself maintenance

■

Front

NOTICE

■

When closing the hood

Be sure to return the support rod

to its clip before closing the hood.

Closing the hood without return-

ing the support rod properly could

cause the hood to bend.

Positioning a floor

jack

When using a floor jack, fol-
low the instructions in the
manual provided with the
jack and perform the opera-
tion safely.
When raising your vehicle
with a floor jack, position
the jack correctly.
Improper placement may
damage your vehicle or
cause injury.

Location of the jack point

572

7-3. Do-it-yourself maintenance

Fuse boxes (



P.600)

Engine oil filler cap (



P.573)

Engine oil level dipstick (

Battery (

Brake fluid reservoir (



P.575)

Radiator (



P.575)

Electric cooling fan

Condenser (



P.575)

Washer fluid tank (



P.578)

Engine coolant reservoir (



P.574)

With the engine at operating
temperature and turned off,

check the oil level on the dip-
stick.

Engine compartment

Components

Checking and adding the
engine oil

573

7-3. Do-it-yourself maintenance

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■

Checking the engine oil

Park the vehicle on level
ground. After warming up the
engine and turning off the
engine, wait more than 5
minutes for the oil to drain
back into the bottom of the
engine.

Holding a rag under the end,
pull the dipstick out.

Wipe the dipstick clean.

Reinsert the dipstick fully.

Holding a rag under the end,
pull the dipstick out and
check the oil level.

Low

Normal

Excessive

The shape of the dipstick may differ

depending on the type of vehicle or

engine.

Wipe the dipstick and reinsert
it fully.

■

Checking the oil type and
preparing the items needed

Make sure to check the oil type
and prepare the items needed
before adding oil.



Engine oil selection



P.662



Oil quantity (Low



Full)

1.6 qt. (1.5 L, 1.3 Imp. qt.)



Item

Clean funnel

■

Adding engine oil

If the oil level is below or near
the low level mark, add engine
oil of the same type as that
already in the engine.

Remove the oil filler cap by
turning it counterclockwise.

Add engine oil slowly, check-
ing the dipstick.

Install the oil filler cap by
turning it clockwise.

■

Engine oil consumption

A certain amount of engine oil will

be consumed while driving. In the

following situations, oil consump-

574

7-3. Do-it-yourself maintenance

tion may increase, and engine oil

may need to be refilled in between

oil maintenance intervals.

●

When the engine is new, for

example directly after purchasing

the vehicle or after replacing the

engine

●

If low quality oil or oil of an inap-

propriate viscosity is used

●

When driving at high engine

speeds or with a heavy load,

when towing, or when driving

while accelerating or decelerating

frequently

●

When leaving the engine idling for

a long time, or when driving fre-

quently through heavy traffic

The coolant level is satisfactory
if it is between the “FULL” and
“LOW” lines on the reservoir
when the engine is cold.

Reservoir cap

“FULL” line

“LOW” line

If the level is on or below the “LOW”
line, add coolant up to the “FULL”
line. (



P.654)

WARNING

■

Used engine oil

●

Used engine oil contains poten-

tially harmful contaminants

which may cause skin disorders

such as inflammation and skin

cancer, so care should be taken

to avoid prolonged and

repeated contact. To remove

used engine oil from your skin,

wash thoroughly with soap and

water.

●

Dispose of used oil and filters

only in a safe and acceptable

manner. Do not dispose of used

oil and filters in household trash,

in sewers or onto the ground.

Call your Toyota dealer, service

station or auto parts store for

information concerning recy-

cling or disposal.

●

Do not leave used engine oil

within the reach of children.

NOTICE

■

To prevent serious engine

damage

Check the oil level on a regular

basis.

■

When replacing the engine oil

●

Be careful not to spill engine oil

on the vehicle components.

●

Avoid overfilling, or the engine

could be damaged.

●

Check the oil level on the dip-

stick every time you refill the

vehicle.

●

Be sure the engine oil filler cap

is properly tightened.

■

If oil is spilled on the engine

cover

To prevent the engine cover from

being damaged, remove any

engine oil from the engine cover

as soon as possible using a neu-

tral detergent. Do not use an

organic solvent such as brake

cleaner.

Checking the coolant

575

7-3. Do-it-yourself maintenance

Maintena

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■

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.

WARNING

■

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

Be sure to wash it off with water to

prevent it from damaging parts or

paint.

Checking the radiator and
condenser

WARNING

■

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 fan 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

576

7-3. Do-it-yourself maintenance

■

Adding fluid

Slide and lift up the rubber
strip to partly remove it as
shown.

Disconnect the claws and
remove the service cover.

Remove the reservoir cap.

Add brake fluid slowly while
checking the fluid level.

Make sure to check the fluid
type and prepare the necessary
item.

■

Brake fluid can absorb moisture

from the air

Excess moisture in the brake fluid

can cause a dangerous loss of brak-

ing efficiency. Use only newly

opened brake fluid.

Fluid
type

FMVSS No.116 DOT 3 or
SAE J1703 brake fluid
FMVSS No.116 DOT 4 or
SAE J1704 brake fluid

Item

Clean funnel

WARNING

■

When filling the reservoir

Take care as brake fluid can harm

your hands and eyes and damage

painted surfaces.
If fluid gets on your hands or in

your eyes, flush the affected area

with clean water immediately.
If you still experience discomfort,

see a doctor.

577

7-3. Do-it-yourself maintenance

Maintena

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Check the battery as follows.

■

Battery exterior

Make sure that the battery termi-
nals are not corroded and that
there are no loose connections,
cracks, or loose clamps.

Terminals

Hold-down clamp

■

Before recharging

When recharging, the battery pro-

duces hydrogen gas which is flam-

mable and explosive. Therefore,

observe the following precautions

before recharging:

●

If recharging with the battery

installed on the vehicle, be sure to

disconnect the ground cable.

●

Make sure the power switch on

the charger is off when connecting

and disconnecting the charger

cables to the battery.

■

After recharging/reconnecting

the battery (vehicles with smart

key system)

●

Unlocking the doors using the

smart key system may not be pos-

sible immediately after reconnect-

ing the battery. If this happens,

use the wireless remote control or

the mechanical key to lock/unlock

the doors.

●

Start the engine with the engine

switch in ACC. The engine may

not start with the engine switch

turned off. However, the engine

will operate normally from the sec-

ond attempt.

●

The engine switch mode is

recorded by the vehicle. If the bat-

tery is disconnected and recon-

nected, the vehicle will return the

engine switch mode to the status

it was in before the battery was

disconnected. Make sure to turn

off the engine switch before dis-

connecting the battery. Take extra

care when connecting the battery

if the engine switch mode prior to

the battery being disconnected is

unknown.

If the engine will not start even after
multiple attempts, contact your
Toyota dealer.

NOTICE

■

If the fluid level is low or high

It is normal for the brake fluid level

to go down slightly as the brake

pads wear out or when the fluid

level in the accumulator is high.
If the reservoir needs frequent

refilling, there may be a serious

problem.

Checking the battery

WARNING

■

Chemicals in the battery

A battery contains poisonous and

corrosive sulfuric acid and may

produce hydrogen gas which is

flammable and explosive. To

reduce the risk of death or serious

injury, take the following precau-

tions while working on or near the

battery:

●

Do not cause sparks by touch-

ing the battery terminals with

tools.

578

7-3. Do-it-yourself maintenance

If any washer does not work or
the warning message appears
on the multi-information display,
the washer tank may be empty.
Add washer fluid.

WARNING

●

Do not smoke or light a match

near the battery.

●

Avoid contact with eyes, skin

and clothes.

●

Never inhale or swallow electro-

lyte.

●

Wear protective safety glasses

when working near the battery.

●

Keep children away from the

battery.

■

Where to safely charge the

battery

Always charge the battery in an

open area. Do not charge the bat-

tery in a garage or closed room

where there is not sufficient venti-

lation.

■

Emergency measures regard-

ing electrolyte

●

If electrolyte gets in your eyes

Flush your eyes with clean

water for at least 15 minutes

and get immediate medical

attention. If possible, continue

to apply water with a sponge or

cloth while traveling to the near-

est medical facility.

●

If electrolyte gets on your skin

Wash the affected area thor-

oughly. If you feel pain or burn-

ing, get medical attention

immediately.

●

If electrolyte gets on your

clothes

It can soak through clothing on

to your skin. Immediately take

off the clothing and follow the

procedure above if necessary.

●

If you accidentally swallow elec-

trolyte

Drink a large quantity of water

or milk. Get emergency medical

attention immediately.

■

When there is insufficient bat-

tery fluid

Do not use if there is insufficient

fluid in the battery. There is a pos-

sible danger that the battery may

explode.

NOTICE

■

When recharging the battery

Never recharge the battery while

the engine is running. Also, be

sure all accessories are turned

off.

Adding the washer fluid

WARNING

■

When adding washer fluid

Do not add washer fluid when the

engine is hot or running as

washer fluid contains alcohol and

may catch fire if spilled on the

engine, etc.

579

7-3. Do-it-yourself maintenance

Maintena

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Check if the treadwear indica-
tors are showing on the tires.
Also check the tires for uneven
wear, such as excessive wear
on one side of the tread.
Check the spare tire condition
and pressure if not rotated.

New tread

Worn tread

Treadwear indicator

The location of treadwear indicators
is shown by a “TWI” or “

” mark,

NOTICE

■

Do not use any fluid other

than washer fluid

Do not use soapy water or engine

antifreeze instead of washer fluid.

Doing so may cause streaking on

the vehicle’s painted surfaces, as

well as damaging the pump lead-

ing to problems of the washer

fluid not spraying.

■

Diluting washer fluid

Dilute washer fluid with water as

necessary.

Refer to the freezing tempera-

tures listed on the label of the

washer fluid bottle.

Tires

Replace or rotate tires in
accordance with mainte-
nance schedules and tread-
wear.

Checking tires

580

7-3. Do-it-yourself maintenance

etc., molded into the sidewall of
each tire.
Replace the tires if the treadwear
indicators are showing on a tire.

■

When to replace your vehicle’s

tires

Tires should be replaced if:

●

The treadwear indicators are

showing on a tire.

●

You have tire damage such as

cuts, splits, cracks deep enough

to expose the fabric, and bulges

indicating internal damage.

●

A tire goes flat repeatedly or can-

not be properly repaired due to

the size or location of a cut or

other damage.

If you are not sure, consult with your

Toyota dealer.

■

Tire life

Any tire over 6 years old must be

checked by a qualified technician

even if it has seldom or never been

used or damage is not obvious.

■

Maximum load of tire

Check that the number given by

dividing the maximum load by 1.10

of the replacement tire is greater

than 1/2 of the Gross Axle Weight

Ratings (GAWR) of either the front

axle or the rear axle, whichever is

greater.
For the GAWR, see the Certification

Regulation Label. For the maximum

load of the tire, see the load limit at

maximum cold tire inflation pressure

mentioned on the sidewall of the

tire. (



P.674)

■

Tire types

●

Summer tires

Summer tires are high-speed perfor-
mance tires best suited to highway
driving under dry conditions. Since
summer tires do not have the same
traction performance as snow tires,
summer tires are inadequate for
driving on snow-covered or icy
roads. For driving on snow-covered
roads or icy roads, the use of snow
tires is recommended. When install-
ing snow tires, be sure to replace all
four tires.

●

All season tires

All season tires are designed to pro-
vide better traction in snow and to
be adequate for driving in most win-
ter conditions as well as for use
year-round. All season tires, how-
ever, do not have adequate traction
performance compared with snow
tires in heavy or loose snow. Also,
all season tires fall short in accelera-
tion and handling performance com-
pared with summer tires in highway
driving.

●

Snow tires

For driving on snow-covered roads
or icy roads, we recommend using
snow tires. If you need snow tires,
select tires of the same size, con-
struction and load capacity as the
originally installed tires. Since your
vehicle has radial tires as original
equipment, make sure your snow
tires also have radial construction.
Do not install studded tires without
first checking local regulations for
possible restrictions. Snow tires
should be installed on all wheels.
(



P.362)

581

7-3. Do-it-yourself maintenance

Maintena

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■

If the tread on snow tires wears

down below 0.16 in. (4 mm)

The effectiveness of the tires as

snow tires is lost.

Rotate the tires in the order
shown.

To equalize tire wear and extend
tire life, Toyota recommends that
tire rotation is carried out at the
same interval as tire inspection.
Do not fail to initialize the tire pres-
sure warning system after tire rota-
tion. (if equipped)

Front

WARNING

■

When inspecting or replacing

tires

Observe the following precautions

to prevent accidents.

Failure to do so may cause dam-

age to parts of the drive train as

well as dangerous handling char-

acteristics, which may lead to an

accident resulting in death or seri-

ous injury.

●

Do not mix tires of different

makes, models or tread pat-

terns.

Also, do not mix tires of remark-

ably different treadwear.

●

Do not use tire sizes other than

those recommended by Toyota.

●

Do not mix differently con-

structed tires (radial, bias-belted

or bias-ply tires).

●

Do not mix summer, all season

and snow tires.

●

Do not use tires that have been

used on another vehicle.

Do not use tires if you do not

know how they were used previ-

ously.

●

Do not tow if your vehicle has a

compact spare tire installed.

NOTICE

■

Driving on rough roads

Take particular care when driving

on roads with loose surfaces or

potholes.

These conditions may cause

losses in tire inflation pressure,

reducing the cushioning ability of

the tires. In addition, driving on

rough roads may cause damage

to the tires themselves, as well as

the vehicle’s wheels and body.

■

If tire inflation pressure of

each tire becomes low while

driving

Do not continue driving, or your

tires and/or wheels may be

ruined.

Tire rotation

Toyota RAV4 (2022 year). Manual in english - page 35