Get Maintenance and care Guide for Toyota Avanza SUV Third Generation (2022-2026)

325

Maintenance and care

6

6-1. Maintenance and care

Cleaning and protecting

the vehicle exterior.......... 326

Cleaning and protecting

the vehicle interior........... 329

6-2. Maintenance

Maintenance

requirements................... 332

General maintenance........ 334

Emission inspection and

maintenance (I/M)

programs......................... 338

6-3. Do-it-yourself

maintenance

Do-it-yourself service

precautions ..................... 339

Hood ................................. 341

Positioning a floor jack...... 342

Engine compartment......... 343

12-volt battery ................... 352

Tires.................................. 356

Tire inflation pressure ....... 365

Wheels.............................. 368

Air conditioning filter.......... 371

Electronic key battery........ 373

Checking and replacing

fuses ............................... 375

Light bulbs......................... 378

326

6-1. Maintenance and care

Cleaning and protecting the vehicle

exterior

Perform the following to protect the vehicle and maintain it in

prime condition:

● Working from top to bottom, liberally apply water to the vehicle

body, wheel wells and underside of the vehicle to remove any dirt

and dust.

● Wash the vehicle body using a sponge or soft cloth, such as a

chamois.

● For hard-to-remove marks, use car wash soap and rinse thoroughly

with water.

● Wipe away any water.

● Wax the vehicle when the waterproof coating deteriorates.

If water does not bead on a clean surface, apply wax when the vehicle

body is cool.

■Automatic car washes

●Fold the mirrors before washing the vehicle. Start washing from the front of

the vehicle. Make sure to extend the mirrors before driving.

●Brushes used in automatic car washes may scratch the vehicle surface and

harm your vehicle’s paint.

■High pressure car washes

●Do not allow the nozzles of the car wash to come within close proximity of

the windows.

●Before using the car wash, check that the fuel filler door on your vehicle is

closed properly.

■When using a car wash

If the door handle becomes wet while the electronic key is within the effective

range, the door may lock and unlock repeatedly. In that case, follow the fol-

lowing correction procedures to wash the vehicle:

●Place the key in a position 6 ft. (2 m) or more separate from the vehicle

while the vehicle is being washed. (Take care to ensure that the key is not

stolen.)

●Set the electronic key to battery-saving mode to disable the smart key sys-

tem. (→P. 125)

327

6-1. Maintenance and care

■Aluminum wheels

●Remove any dirt immediately by using a neutral detergent. Do not use hard

brushes or abrasive cleaners. Do not use strong or harsh chemical clean-

ers.

Use the same mild detergent and wax as used on the paint.

●Do not use detergent on the wheels when they are hot, for example after

driving for long distance in the hot weather.

●Wash detergent from the wheels immediately after use.

■Bumpers

Do not scrub with abrasive cleaners.

WARNING

■When washing the vehicle

Do not apply water to the inside of the engine compartment. Doing so may

cause the electrical components etc. to catch fire.

■When cleaning the windshield (vehicles with rain-sensing windshield

wipers)

Set the wiper switch to off.

If the wiper switch is in “AUTO”, the wip-

off

ers may operate unexpectedly in the fol-

lowing situations, and may result in

hands being caught or other serious inju-

ries and cause damage to the wiper

blades.

6

●When the upper part of the windshield where the raindrop sensor is

located is touched by hand

●When a wet rag or similar is held close to the raindrop sensor

●If something bumps against the windshield

●If you directly touch the raindrop sensor body or if something bumps into

the raindrop sensor

■Precautions regarding the exhaust pipes

Exhaust gases cause the exhaust pipes to become quite hot.

When washing the vehicle, be careful not to touch the pipes until they have

cooled sufficiently, as touching hot exhaust pipes can cause burns.

■Precaution regarding the Blind Spot Monitor ()

If the paint of the rear bumper is chipped or scratched, the system may mal-

function. If this occurs, consult your Toyota dealer.

328

6-1. Maintenance and care

NOTICE

■To prevent paint deterioration and corrosion on the body and compo-

nents (aluminum wheels etc.)

●Wash the vehicle immediately in the following cases:

• After driving near the sea coast

• After driving on salted roads

• If coal tar or tree sap is present on the paint surface

• If dead insects, insect droppings or bird droppings are present on the

paint surface

• After driving in an area contaminated with soot, oily smoke, mine dust,

iron powder or chemical substances

• If the vehicle becomes heavily soiled with dust or mud

• If liquids such as benzene and gasoline are spilled on the paint surface

●If the paint is chipped or scratched, have it repaired immediately.

●To prevent the wheels from corroding, remove any dirt and store in a place

with low humidity when storing the wheels.

■Cleaning the exterior lights

●Wash carefully. Do not use organic substances or scrub with a hard brush.

This may damage the surfaces of the lights.

●Do not apply wax to the surfaces of the lights.

Wax may cause damage to the lenses.

■To prevent damage to the windshield wiper arms

When lifting the wiper arms away from the windshield, pull the driver side

wiper arm upward first, and repeat for the passenger side. When returning

the wipers to their original position, do so from the passenger side first.

■When using an automatic car wash (vehicles with rain-sensing wind-

shield wipers)

Set the wiper switch to off.

If AUTO mode is selected, the wipers may operate and the wiper blades

may be damaged.

■When using a high pressure car wash

Do not bring the nozzle tip close to boots (rubber or resin manufactured

cover), connectors or the following parts. The parts may be damaged if they

come into contact with high-pressure water.

• Traction related parts

• Steering parts

• Suspension parts

• Brake parts

329

6-1. Maintenance and care

Cleaning and protecting the vehicle

interior

The following procedures will help protect your vehicle’s interior

and keep it in top condition:

Protecting the vehicle interior

● Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces

with a cloth dampened with lukewarm water.

● If dirt cannot be removed, wipe it off with a soft cloth dampened with

neutral detergent diluted to approximately 1%.

Wring out any excess water from the cloth and thoroughly wipe off

remaining traces of detergent and water.

Cleaning the leather areas

● Remove dirt and dust using a vacuum cleaner.

● Wipe off any excess dirt and dust with a soft cloth dampened with

diluted detergent.

Use a diluted water solution of approximately 5% neutral wool detergent.

● Wring out any excess water from the cloth and thoroughly wipe off

all remaining traces of detergent.

6

● Wipe the surface with a dry, soft cloth to remove any remaining

moisture. Allow the leather to dry in a shaded and ventilated area.

Cleaning the synthetic leather areas

● Remove dirt and dust using a vacuum cleaner.

● Wipe it off with a soft cloth dampened with neutral detergent diluted

to approximately 1%.

● Wring out any excess water from the cloth and thoroughly wipe off

remaining traces of detergent and water.

330

6-1. Maintenance and care

■Caring for leather areas

Toyota recommends cleaning the interior of the vehicle at least twice a year to

maintain the quality of the vehicle’s interior.

■Shampooing the carpets

There are several commercial foaming-type cleaners available. Use a sponge

or brush to apply the foam. Rub in overlapping circles. Do not use water.

Wipe dirty surfaces and let them dry. Excellent results are obtained by keep-

ing the carpet as dry as possible.

■Seat belts

Clean with mild soap and lukewarm water using a cloth or sponge. Also

check the belts periodically for excessive wear, fraying or cuts.

■When cleaning the carpeted portions of the glove box, console box, etc.

If a strong adhesive tape is used, there is a possibility that the surface of the

carpet could be damaged.

WARNING

■Water in the vehicle

●Do not splash or spill liquid in the vehicle, such as on the floor, in the

hybrid battery (traction battery) air vents, and in the trunk.

Doing so may cause the hybrid battery, electrical components, etc. to mal-

function or catch fire.

●Do not get any of the SRS components or wiring in the vehicle interior wet.

(→P. 38)

An electrical malfunction may cause the airbags to deploy or not function

properly, resulting in death or serious injury.

■Cleaning the interior (especially instrument panel)

Do not use polish wax or polish cleaner. The instrument panel may reflect

off the windshield, obstructing the driver’s view and leading to an accident,

resulting in death or serious injury.

331

6-1. Maintenance and care

NOTICE

■Cleaning detergents

●Do not use the following types of detergent, as they may discolor the vehi-

cle interior or cause streaks or damage to painted surfaces:

• Non-seat portions: Organic substances such as benzene or gasoline,

alkaline or acidic solutions, dye, and bleach

• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-

hol

●Do not use polish wax or polish cleaner. The instrument panel’s or other

interior part’s painted surface may be damaged.

■Preventing damage to leather surfaces

Observe the following precautions to avoid damage to and deterioration of

leather surfaces:

●Remove any dust or dirt from leather surfaces immediately.

●Do not expose the vehicle to direct sunlight for extended periods of time.

Park the vehicle in the shade, especially during summer.

●Do not place items made of vinyl, plastic, or containing wax on the uphol-

stery, as they may stick to the leather surface if the vehicle interior heats

up significantly.

■Water on the floor

Do not wash the vehicle floor with water.

Vehicle systems such as the audio system may be damaged if water comes

into contact with electrical components such as the audio system above or

under the floor of the vehicle. Water may also cause the body to rust.

6

■When cleaning the inside of the windshield (vehicles with Toyota

Safety Sense P)

Do not allow glass cleaner to contact the lens. Also, do not touch the lens.

(→P. 204)

■Cleaning the inside of the rear window

●Do not use glass cleaner to clean the rear window, as this may cause

damage to the rear window defogger heater wires or antenna. Use a cloth

dampened with lukewarm water to gently wipe the window clean. Wipe the

window in strokes running parallel to the heater wires or antenna.

●Be careful not to scratch or damage the heater wires or antenna.

332

6-2. Maintenance

Maintenance requirements

To ensure safe and economical driving, day-to-day care and reg-

ular maintenance are essential. It is the owner’s responsibility to

perform regular checks. Toyota recommends the following main-

tenance:

General maintenance

General maintenance should be performed on a daily basis. This can

be done by yourself or by a Toyota dealer.

Scheduled maintenance

Scheduled maintenance should be performed at specified intervals

according to the maintenance schedule.

For details about maintenance items and schedules, the “Sched-

uled Maintenance Guide” or “Owner’s Manual Supplement”.

Do-it-yourself maintenance

You can perform some maintenance procedures by yourself.

Please be aware that do-it-yourself maintenance may affect warranty

coverage.

The use of Toyota Repair Manuals is recommended.

For details about warranty coverage, the separate “Owner’s War-

ranty Information Booklet” or “Owner’s Manual Supplement”.

333

6-2. Maintenance

■Repair and replacement

It is recommended that genuine Toyota parts be used for repairs to ensure

performance of each system. If non-Toyota parts are used in replacement or if

a repair shop other than a Toyota dealer performs repairs, confirm the war-

ranty coverage.

■Resetting the message indicating maintenance is required

After the required maintenance is performed according to the maintenance

schedule, please reset the message.

To reset the message, follow the procedure described below:

1

Turn the power switch off with the trip meter A reading shown. (→P. 91)

2

While pressing the trip meter reset knob (→P. 91), turn the power switch to

ON mode

3

Continue to press and hold the knob until the trip meter displays “000000”.

■Allow inspection and repairs to be performed by a Toyota dealer

●Toyota technicians are well-trained specialists and are kept up to date with

the latest service information. They are well informed about the operations

of all systems on your vehicle.

●Keep a copy of the repair order. It proves that the maintenance that has

been performed is under warranty coverage. If any problem should arise

while your vehicle is under warranty, your Toyota dealer will promptly take

care of it.

WARNING

6

■If your vehicle is not properly maintained

Improper maintenance could result in serious damage to the vehicle and

possible death or serious injury.

■Handling of the 12-volt battery

●Engine exhaust, some of its constituents, and a wide variety of automobile

components contain or emit chemicals known to the State of California to

cause cancer and birth defects and other reproductive harm. Work in a

well ventilated area.

●Oils, fuels and fluids contained in vehicles as well as waste produced by

component wear contain or emit chemicals known to the State of Califor-

nia to cause cancer and birth defects or other reproductive harm. Avoid

exposure and wash any affected area immediately.

●12-volt battery posts, terminals and related accessories contain lead and

lead compounds which are known to cause brain damage. Wash your

hands after handling. (→P. 352)

334

6-2. Maintenance

General maintenance

Listed below are the general maintenance items that should be

performed at the intervals specified in the “Owner’s Warranty

Information Booklet” or “Owner’s Manual Supplement/Sched-

uled Maintenance Guide”. It is recommended that any problem

you notice should be brought to the attention of your Toyota

dealer or qualified service shop for advice.

Engine compartment

Items

Check points

Is the brake fluid at the correct

Brake fluid

level?

(→P. 350)

Is the engine/power control unit

coolant at the correct level?

(→P. 347)

Engine/power control unit coolant

Is the engine oil at the correct level?

Engine oil

(→P. 344)

There should not be any fumes or

strange sounds.

Exhaust system

The radiator and condenser should

be free from foreign objects.

(→P. 349)

Radiator/condenser

Is there sufficient washer fluid?

Washer fluid

(→P. 351)

Luggage compartment

Items

Check points

12-volt battery

Check the connections. (→P. 352)

335

6-2. Maintenance

Check points

Vehicle interior

Items

• The accelerator pedal should

move smoothly (without uneven

pedal effort or catching).

Accelerator pedal

• When parked on a slope and the

shift lever is in P, is the vehicle

securely stopped?

Hybrid transmission “Park” mecha-

nism

• Does the brake pedal move

smoothly?

• Does the brake pedal have appro-

priate clearance from the floor?

(→P. 443)

Brake pedal

• Does the brake pedal have the

correct amount of free play?

(→P. 443)

• The vehicle should not pull to one

side when the brakes are applied.

• The brakes should work effec-

tively.

Brakes

• The brake pedal should not feel

spongy.

6

• The brake pedal should not get

too close to the floor when the

brakes are applied.

336

6-2. Maintenance

Items

Check points

• Do the head restraints move

smoothly and lock securely?

Head restraints

• Do the indicators and buzzers

function properly?

Indicators/buzzers

Lights

• Do all the lights come on?

• Moves smoothly?

• When parked on a slope and the

parking brake is on, is the vehicle

securely stopped?

Parking brake

• Do the seat belts operate

smoothly?

• The seat belts should not be dam-

aged.

Seat belts

Seats

• Do the seat controls operate prop-

erly?

• Does the steering wheel rotate

smoothly?

• Does the steering wheel have the

correct amount of free play?

• There should not be any strange

sounds coming from the steering

wheel.

Steering wheel

337

6-2. Maintenance

Check points

Vehicle exterior

Items

• Do the doors/trunk operate

smoothly?

Doors/trunk

Engine hood

• Does the engine hood lock system

work properly?

• There should not be any signs of

fluid leakage after the vehicle has

been parked.

Fluid leaks

• Is the tire inflation pressure cor-

rect?

• The tires should not be dam-

aged or excessively worn.

• Have the tires been rotated

according to the maintenance

schedule?

Tires

• The wheel nuts should not be

loose.

• The wiper blades should not show

any signs of cracking, splitting,

wear, contamination or deforma-

tion.

6

Windshield wipers

• The wiper blades should clear the

windshield without streaking or

skipping.

WARNING

■If the hybrid system is operating

Turn the hybrid system off and ensure that there is adequate ventilation

before performing maintenance checks.

338

6-2. Maintenance

Emission inspection and maintenance (I/M)

programs

Some states have vehicle emission inspection programs which

include OBD (On Board Diagnostics) checks. The OBD system

monitors the operation of the emission control system.

If the malfunction indicator lamp comes on

The OBD system determines that a problem exists somewhere 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.

Your vehicle may not pass the I/M test in the following situations:

● When the 12-volt battery is disconnected or discharged

Readiness codes that are set during ordinary driving are erased.

Also, depending on your driving 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.

When the malfunction indicator lamp still remains on after sev-

eral driving trips

The error code in the OBD system will not be cleared unless the vehi-

cle is driven 40 or more times.

If your vehicle does not pass the I/M test

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

339

6-3. Do-it-yourself maintenance

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the

correct procedure as given in these sections.

Items

Parts and tools

• Grease

• Conventional wrench

(for terminal clamp bolts)

12-volt battery condi-

tion

(→P. 352)

• FMVSS No.116 DOT 3 or SAE J1703 brake

fluid

Brake fluid level

(→P. 350) • Rag or paper towel

• Funnel (used only for adding brake fluid)

• “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.

“Toyota Super Long Life Coolant” is pre-mixed

with 50% coolant and 50% deionized water.

• Funnel (used only for adding coolant)

Engine/power control

unit coolant level

(→P. 347)

• “Toyota Genuine Motor Oil” or equivalent

• Rag or paper towel

• Funnel (used only for adding engine oil)

6

Engine oil level

(→P. 344)

Fuses

(→P. 375) • Fuse with same amperage rating as original

• Bulb with same number and wattage rating as

original

Light bulbs (→P. 378) • Phillips-head screwdriver

• Flathead screwdriver

• Wrench

Radiator and con-

⎯

denser

(→P. 349)

• Tire pressure gauge

Tire inflation pressure

(→P. 365)

• Compressed air source

• Water or washer fluid containing antifreeze (for

winter use)

Washer fluid

(→P. 351) • Funnel (used only for adding water or washer

fluid)

340

6-3. Do-it-yourself maintenance

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

●Make sure that the “READY” indicator is off.

●Keep hands, clothing and tools away from the moving fan and engine

drive belt.

●Be careful not to touch the engine, power control unit, radiator, exhaust

manifold, 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 compartment.

●Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes

are flammable.

■When working near the electric cooling fans or radiator grille

Be sure the power switch is off.

With the power switch in ON mode, the electric cooling fans may automati-

cally start to run if the air conditioning is on and/or the coolant temperature

is high. (→P. 349)

■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.

341

6-3. Do-it-yourself maintenance

Hood

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

1

Pull the hood lock release lever.

The hood will pop up slightly.

2

Pull up the auxiliary catch lever

and lift the hood.

6

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 serious injury.

342

6-3. Do-it-yourself maintenance

Positioning a floor jack

When using a floor jack, follow the instructions in the manual

provided with the jack and perform the operation safely.

When raising your vehicle with a floor jack, position the jack cor-

rectly. Improper placement may damage your vehicle or cause

injury.

◆ Front

◆ Rear

343

6-3. Do-it-yourself maintenance

Engine compartment

Fuse boxes

(→P. 375)

(→P. 345)

Power control unit coolant

1

2

6

radiator

(→P. 349)

Engine oil filler cap

6

Condenser

7

8

9

Engine oil level dipstick

Electric cooling fans

3

4

5

(→P. 344)

Brake fluid reservoir

(→P. 350)

Engine coolant radiator

(→P. 349)

Engine coolant reservoir

(→P. 347)

Washer fluid tank (→P. 351)

10

11

Power control unit coolant res-

ervoir

(→P. 347)

■12-volt battery

→P. 352

344

Engine oil

6-3. Do-it-yourself maintenance

With the engine at operating temperature and turned off, check the oil

level on the dipstick.

■ Checking the engine oil

1

Park the vehicle on level ground. After warming up the engine

and turning off the hybrid system, wait more than 5 minutes for

the oil to drain back into the bottom of the engine.

2

Holding a rag under the end,

pull the dipstick out.

3

Wipe the dipstick clean.

4

Reinsert the dipstick fully.

5

Holding a rag under the end,

pull the dipstick out and

check the oil level.

Low

1

Normal

2

Excessive

3

The shape of the dipstick may

differ depending on the type of

vehicle or engine.

6

Wipe the dipstick and reinsert it fully.

345

6-3. Do-it-yourself maintenance

■ 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.

Make sure to check the oil type and prepare the items needed

before adding oil.

Engine oil selection

→P. 440

Oil quantity

(Low → Full)

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

Clean funnel

Items

1

Remove the oil filler cap by turning it counterclockwise.

Add engine oil slowly, checking the dipstick.

Install the oil filler cap by turning it clockwise.

2

3

6

■Engine oil consumption

A certain amount of engine oil will be consumed while driving. In the following

situations, oil consumption 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 inappropriate viscosity is used

●When driving at high engine speeds or with a heavy load, or when driving

while accelerating or decelerating frequently

●When leaving the engine idling for a long time, or when driving frequently

through heavy traffic

346

6-3. Do-it-yourself maintenance

WARNING

■Used engine oil

●Used engine oil contains potentially 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 recycling 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 dipstick every time you refill the vehicle.

●Be sure the engine oil filler cap is properly tightened.

347

6-3. Do-it-yourself maintenance

Coolant

The coolant level is satisfactory if it is between the full and low lines

on the reservoir when the hybrid system is cold.

■ Engine coolant reservoir

Reservoir cap

1

“F” line

2

“L” line

3

If the level is on or below the “L”

line, add coolant up to the “F”

line. (→P. 429)

■ Power control unit coolant reservoir

Reservoir cap

1

“FULL” line

2

“LOW” line

3

If the level is on or below the

“LOW” line, add coolant up to

the “FULL” line. (→P. 429)

6

348

6-3. Do-it-yourself maintenance

■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.

“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50% deion-

ized water. (Minimum temperature: -31°F [-35°C])

For more details about coolant, contact your Toyota dealer.

■If the coolant level drops within a short time of replenishing

Visually check the radiator, 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 system.

WARNING

■When the hybrid system is hot

Do not remove the engine/power control unit coolant reservoir caps or the

radiator cap.(→P. 432)

The cooling system may be under pressure and may spray hot coolant 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.

349

6-3. Do-it-yourself maintenance

Radiators and condenser

Check the radiators and condenser and clear away any foreign

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.

WARNING

■When the hybrid system is hot

Do not touch the radiators or condenser as they may be hot and cause seri-

ous injuries, such as burns.

6

350

Brake fluid

6-3. Do-it-yourself maintenance

■ Checking fluid level

The brake fluid level should be

between the “MAX” and “MIN”

lines on the tank.

“MAX” line

1

“MIN” line

2

■ Adding fluid

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

Fluid type

Items

FMVSS No.116 DOT 3 or SAE J1703 brake fluid

Clean funnel

■Brake fluid can absorb moisture from the air

Excess moisture in the brake fluid can cause a dangerous loss of braking effi-

ciency. Use only newly opened brake fluid.

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.

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.

351

6-3. Do-it-yourself maintenance

Washer fluid

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

■When adding washer fluid

Do not add washer fluid when the hybrid system is hot or operating as

washer fluid contains alcohol and may catch fire if spilled on the engine etc.

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.

6

■Diluting washer fluid

Dilute washer fluid with water as necessary.

the freezing temperatures listed on the label of the washer fluid bot-

tle.

352

6-3. Do-it-yourself maintenance

12-volt battery

Location

The 12-volt battery is located on

the right-hand side of luggage

compartment.

Removing the 12-volt battery cover

Pull the 12-volt battery cover while

pressing down on the tab.

Exterior

Make sure that the 12-volt battery terminals are not corroded and that

there are no loose connections, cracks, or loose clamps.

Terminals

1

Hold-down clamp

2

353

6-3. Do-it-yourself maintenance

■Before recharging

When recharging, the 12-volt battery produces hydrogen gas which is flam-

mable and explosive. Therefore, observe the following precautions before

recharging:

●If recharging with the 12-volt battery installed on the vehicle, be sure to dis-

connect the ground cable.

●Make sure the power switch on the charger is off when connecting and dis-

connecting the charger cables to the 12-volt battery.

■After recharging/reconnecting the 12-volt battery

●The hybrid system may not start. Follow the procedure below to initialize the

system.

1

Shift the shift lever to P.

2

Open and close any of the doors.

3

Restart the hybrid system.

●Unlocking the doors using the smart key system may not be possible imme-

diately after reconnecting the 12-volt battery. If this happens, use the wire-

less remote control or the mechanical key to lock/unlock the doors.

●Start the hybrid system with the power switch in ACCESSORY mode. The

hybrid system may not start when the power switch turned from off. How-

ever, the hybrid system will operate normally from the second attempt.

●The power switch mode is recorded by the vehicle. If the 12-volt battery is

reconnected, the vehicle will return the power switch mode to the status it

was in before the 12-volt battery was disconnected. Make sure to turn off

the power switch before disconnect the 12-volt battery. Take extra care

when connecting the 12-volt battery if the power switch mode prior to dis-

charge is unknown.

6

If the system will not start even after multiple attempts at all methods above,

contact your Toyota dealer.

354

6-3. Do-it-yourself maintenance

WARNING

■Chemicals in the 12-volt battery

The 12-volt 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 precautions while working on or

near the 12-volt battery:

●Do not cause sparks by touching the 12-volt battery terminals with tools.

●Do not smoke or light a match near the 12-volt battery.

●Avoid contact with eyes, skin and clothes.

●Never inhale or swallow electrolyte.

●Wear protective safety glasses when working near the 12-volt battery.

●Keep children away from the 12-volt battery.

■Where to safely charge the 12-volt battery

Always charge the 12-volt battery in an open area. Do not charge the 12-

volt battery in a garage or closed room where there is insufficient ventila-

tion.

■How to recharge the 12-volt battery

Only perform a slow charge (5 A or less). The 12-volt battery may explode if

charged at a quicker rate.

355

6-3. Do-it-yourself maintenance

WARNING

■Emergency measures regarding electrolyte

●If electrolyte gets in your eyes

Flush your eyes with clean water for at least 15 minutes and get immedi-

ate medical attention. If possible, continue to apply water with a sponge or

cloth while traveling to the nearest medical facility.

●If electrolyte gets on your skin

Wash the affected area thoroughly. If you feel pain or burning, get medical

attention immediately.

●If electrolyte gets on your clothes

It can soak through clothing on to your skin. Immediately take off the cloth-

ing and follow the procedure above if necessary.

●If you accidentally swallow electrolyte

Drink a large quantity of water or milk. Get emergency medical attention

immediately.

■When replacing the 12-volt battery

Use a 12-volt battery designed for this vehicle. Failure to do so may cause

gas (hydrogen) to enter the passenger compartment, causing a fire or

explosion.

For replacement of the 12-volt battery, contact your Toyota dealer.

NOTICE

6

■When recharging the 12-volt battery

Never recharge the 12-volt battery while the hybrid system is operating.

Also, be sure all accessories are turned off.

356

6-3. Do-it-yourself maintenance

Tires

Replace or rotate tires in accordance with maintenance sched-

ules and treadwear.

Checking tires

Check if the treadwear indicators 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

1

Worn tread

2

Treadwear indicator

3

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

etc., molded into the sidewall of each tire.

Replace the tires if the treadwear indicators are showing on a tire.

Tire rotation

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.

Front

Do not fail to initialize the tire

pressure warning system after

tire rotation.

357

6-3. Do-it-yourself maintenance

Tire pressure warning system

Your vehicle is equipped with a tire pressure warning system that uses

tire pressure warning valves and transmitters to detect low tire infla-

tion pressure before serious problems arise.

● If the tire pressure drops below a predetermined level, the driver is

warned by a screen display and a warning light. (→P. 401)

● The tire pressure detected by the

tire pressure warning system can

be displayed on the multi-informa-

tion display.

◆ Installing tire pressure warning valves and transmitters

When replacing tires or wheels, tire pressure warning valves and

transmitters must also be installed.

When new tire pressure warning valves and transmitters are

installed, new ID codes must be registered in the tire pressure

warning computer and the tire pressure warning system must be

initialized. Have tire pressure warning valve and transmitter ID

codes registered by your Toyota dealer. (→P. 359)

6

◆ Initializing the tire pressure warning system

■ The tire pressure warning system must be initialized in the fol-

lowing circumstances:

● When changing the tire size.

● When the tire inflation pressure is changed such as when chang-

ing traveling speed or load weight.

● When rotating the tires.

When the tire pressure warning system is initialized, the current tire

inflation pressure is set as the benchmark pressure.

358

6-3. Do-it-yourself maintenance

■ How to initialize the tire pressure warning system

1

Park the vehicle in a safe place and turn the power switch off.

Initialization cannot be performed while the vehicle is moving.

2

Adjust the tire inflation pressure to the specified cold tire inflation

pressure level. (→P. 443)

Make sure to adjust the tire pressure to the specified cold tire infla-

tion pressure level. The tire pressure warning system will operate

based on this pressure level.

3

Turn the power switch to ON mode.

4

Press and hold the tire pres-

sure warning reset switch

until the tire pressure warn-

ing light blinks slowly 3 times.

“- -” will be displayed for infla-

tion pressure of each tire on

the multi-information display

while the tire pressure warning

system determines the posi-

tion of each tire.

When position of each tire is

determined, the inflation pres-

sure of each tire will be dis-

played on the multi-information

display.

5

Wait for a few minutes with the power switch in ON mode and

then turn the power switch off.

359

6-3. Do-it-yourself maintenance

◆ Registering ID codes

The tire pressure warning valve and transmitter is equipped with a

unique ID code. When replacing a tire pressure warning valve and

transmitter, it is necessary to register the ID code. Have the ID code

registered by your Toyota dealer.

■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 cannot 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.

■Replacing tires and wheels

If the ID code of the tire pressure warning valve and transmitter is not reg-

istered, the tire pressure warning system will not work properly. After driv-

ing for about 20 minutes, the tire pressure warning light blinks for 1

minute and stays on to indicate a system malfunction.

■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.

6

■Routine tire inflation pressure checks

The tire pressure warning system does not replace routine tire inflation

pressure checks. Make sure to check tire inflation pressure as part of

your routine of daily vehicle checks.

■Maximum load of tire

Check that the maximum load 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

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. 448)

360

■Tire types

6-3. Do-it-yourself maintenance

●Summer tires

Summer tires are high-speed performance 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 provide better traction in snow and to

be adequate for driving in most winter conditions as well as for use

year-round. All season tires, however, do not have adequate traction

performance compared with snow tires in heavy or loose snow. Also, all

season tires fall short in acceleration 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. 269)

■Initializing the tire pressure warning system

Initialize the system with the tire inflation pressure adjusted to the speci-

fied level.

■If the tread on snow tires wears down below 0.16 in. (4 mm)

The effectiveness of the tires as snow tires is lost.

■If you press the tire pressure warning reset switch accidentally

If initialization is performed, adjust the tire inflation pressure to the speci-

fied level and initialize the tire pressure warning system again.

361

6-3. Do-it-yourself maintenance

■Situations in which the tire pressure warning system may not oper-

ate properly (vehicles with a tire pressure warning system)

●In the following cases, the tire pressure warning system may not operate

properly.

• If non-genuine Toyota wheels are used.

• A tire has been replaced with a tire that is not an OE (Original Equip-

ment) tire.

• A tire has been replaced with a tire that is not of the specified size.

• Tire chains etc. are equipped.

• If a window tint that affects the radio wave signals is installed.

• If there is a lot of snow or ice on the vehicle, particularly around the

wheels or wheel housings.

• If the tire inflation pressure is extremely higher than the specified

level.

• If tires not equipped with tire pressure warning valves and transmit-

ters are used.

• If the ID code on the tire pressure warning valves and transmitters is

not registered in the tire pressure warning computer.

●Performance may be affected in the following situations.

• Near a TV tower, electric power plant, gas station, radio station, large

display, airport or other facility that generates strong radio waves or

electrical noise

• When carrying a portable radio, cellular phone, cordless phone or

other wireless communication device

Vehicles with a tire inflation pressure display function: If tire position

information is not correctly displayed due to the radio wave conditions,

the display may be corrected by driving and changing the radio wave

conditions.

6

●When the vehicle is parked, the time taken for the warning to start or go

off could be extended.

●When tire inflation pressure declines rapidly for example when a tire has

burst, the warning may not function.

362

6-3. Do-it-yourself maintenance

■The initialization operation

●Make sure to carry out initialization after adjusting the tire inflation pres-

sure.

Also, make sure the tires are cold before carrying out initialization or tire

inflation pressure adjustment.

●If you have accidentally turned the power switch off during initialization,

it is not necessary to press the reset switch again as initialization will

restart automatically when the power switch has been turned to ON

mode for the next time.

●If you accidentally press the reset switch when initialization is not neces-

sary, adjust the tire inflation pressure to the specified level when the

tires are cold, and conduct initialization again.

●While the position of each tire is being determined and the inflation pres-

sures are not being displayed on the multi-information display, if the

inflation pressure of a tire drops, the tire pressure warning light will come

on.

■Warning performance of the tire pressure warning system

The warning of the tire pressure warning system will change in accor-

dance with the conditions under which it was initialized. For this reason,

the system may give a warning even if the tire pressure does not reach a

low enough level, or if the pressure is higher than the pressure that was

adjusted to when the system was initialized.

■When initialization of the tire pressure warning system has failed

Initialization may take longer to complete if the vehicle is driven on an

unpaved road. When performing initialization, drive on a paved road if

possible. Depending on the driving environment and condition of the tires,

initialization will be completed in approximately 10 minutes. If initialization

is not complete after driving approximately 10 minutes, continue driving

for a while.

If the inflation pressure of each tire is not displayed after driving for

approximately 1 hour, perform the following procedure.

●Park the vehicle in a safe place for approximately 20 minutes. Then

drive straight (with occasional left and right turns) at approximately

25mph (40 km/h) or more for approximately 10 to 20 minutes.

However, in the following situations, the tire inflation pressure will not be

recorded and the system will not operate properly. Perform initialization

again.

●When operating the tire pressure warning reset switch, the tire pressure

warning light does not blink 3 times.

●After performing initialization, the tire pressure warning light blinks for 1

minute then stays on while driving.

If the inflation pressure of each tire is still not displayed, have the vehicle

inspected by your Toyota dealer.

363

6-3. Do-it-yourself maintenance

■Tire pressure warning system certification

FCC ID: HYQ23AAP

FCC ID: HYQ23AAN

FCC ID: HYQ23AAC

FCC ID: PAXPMVC015

FCC ID: PAXPMVC010

NOTE:

This device complies with part 15 of the FCC Rules. Operation is subject

to the following two conditions: (1) This device may not cause harmful

interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

FCC WARNING:

Changes or modifications not expressly approved by the party responsi-

ble for compliance could void the user’s authority to operate the equip-

ment.

WARNING

■When inspecting or replacing tires

Observe the following precautions to prevent accidents.

Failure to do so may cause damage to parts of the drive train as well as

dangerous handling characteristics, which may lead to an accident

resulting in death or serious injury.

6

●Do not mix tires of different makes, models or tread patterns.

Also, do not mix tires of remarkably different treadwear.

●Do not use tire sizes other than those recommended by Toyota.

●Do not mix differently constructed 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 previously.

■When initializing the tire pressure warning system

Do not operate the tire pressure warning reset switch without first

adjusting the tire inflation pressure to the specified level. Otherwise, the

tire pressure warning light may not come on even if the tire inflation

pressure is low, or it may come on when the tire inflation pressure is

actually normal.

364

6-3. Do-it-yourself maintenance

NOTICE

■Repairing or replacing tires, wheels, tire pressure warning valves,

transmitters and tire valve caps

●When removing or fitting the wheels, tires or the tire pressure warning

valves and transmitters, contact your Toyota dealer as the tire pres-

sure warning valves and transmitters may be damaged if not handled

correctly.

●When replacing tire valve caps, do not use tire valve caps other than

those specified. The cap may become stuck.

■To avoid damage to the tire pressure warning valves and transmit-

ters

When a tire is repaired with liquid sealants, the tire pressure warning

valve and transmitter may not operate properly. If a liquid sealant is

used, contact your Toyota dealer or other qualified service shop as soon

as possible. Make sure to replace the tire pressure warning valve and

transmitter when replacing the tire. (→P. 357)

■Driving on rough roads

Take particular care when driving on roads with loose surfaces or pot-

holes.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 vehi-

cle’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.

365

6-3. Do-it-yourself maintenance

Tire inflation pressure

The recommended cold tire infla-

tion pressure and tire size are dis-

played on the tire and loading

information label. (→P. 443)

6

366

6-3. Do-it-yourself maintenance

Inspection and adjustment procedure

Tire valve

1

Tire pressure gauge

2

1

Remove the tire valve cap.

2

Press the tip of the tire pressure gauge onto the tire valve.

3

Read the pressure using the gauge gradations.

4

If the tire inflation pressure is not at the recommended level, adjust

the pressure.

If you add too much air, press the center of the valve to deflate.

5

After completing the tire inflation pressure measurement and

adjustment, apply soapy water to the valve and check for leakage.

6

Put the tire valve cap back on.

■Tire inflation pressure check interval

You should check tire inflation pressure every two weeks, or at least once

a month.

Do not forget to check the spare.

■Effects of incorrect tire inflation pressure

Driving with incorrect tire inflation pressure may result in the following:

●Reduced fuel economy

●Reduced driving comfort and poor handling

●Reduced tire life due to wear

●Reduced safety

●Damage to the drive train

If a tire needs frequent inflating, have it checked by your Toyota dealer.

367

6-3. Do-it-yourself maintenance

■Instructions for checking tire inflation pressure

When checking tire inflation pressure, observe the following:

●Check only when the tires are cold.

If your vehicle has been parked for at least 3 hours or has not been

driven for more than 1 mile or 1.5 km, you will get an accurate cold tire

inflation pressure reading.

●Always use a tire pressure gauge.

It is difficult to judge if a tire is properly inflated based only on its appear-

ance.

●It is normal for the tire inflation pressure to be higher after driving as

heat is generated in the tire. Do not reduce tire inflation pressure after

driving.

●Never exceed the vehicle capacity weight.

Passengers and luggage weight should be placed so that the vehicle is

balanced.

WARNING

■Proper inflation is critical to save tire performance

Keep your tires properly inflated.

If the tires are not properly inflated, the following conditions may occur

which could lead to an accident resulting in death or serious injury:

●Excessive wear

6

●Uneven wear

●Poor handling

●Possibility of blowouts resulting from overheated tires

●Air leaking from between tire and wheel

●Wheel deformation and/or tire damage

●Greater possibility of tire damage while driving (due to road hazards,

expansion joints, sharp edges in the road, etc.)

NOTICE

■When inspecting and adjusting tire inflation pressure

Be sure to put the tire valve caps back on.

If a valve cap is not installed, dirt or moisture may get into the valve and

cause an air leak, resulting in decreased tire inflation pressure.

368

6-3. Do-it-yourself maintenance

Wheels

If a wheel is bent, cracked or heavily corroded, it should be

replaced. Otherwise, the tire may separate from the wheel or

cause a loss of handling control.

Wheel selection

When replacing wheels, care should be taken to ensure that they are

equivalent to those removed in load capacity, diameter, rim width and

inset.

Replacement wheels are available at your Toyota dealer.

: Conventionally referred to as “offset”.

Toyota does not recommend using the following:

● Wheels of different sizes or types

● Used wheels

● Bent wheels that have been straightened

Aluminum wheel precautions

● Use only Toyota wheel nuts and wrenches designed for use with

your aluminum wheels.

● When rotating, repairing or changing your tires, check that the

wheel nuts are still tight after driving 1000 miles (1600 km).

● Be careful not to damage the aluminum wheels when using tire

chains.

● Use only Toyota genuine balance weights or equivalent and a plas-

tic or rubber hammer when balancing your wheels.

369

6-3. Do-it-yourself maintenance

■When replacing wheels

The wheels of your vehicle are equipped with tire pressure warning

valves and transmitters that allow the tire pressure warning system to

provide advance warning in the event of a loss in tire inflation pressure.

Whenever wheels are replaced, tire pressure warning valves and trans-

mitters must be installed. (→P. 357)

WARNING

■When replacing wheels

●Do not use wheels that are a different size from those recommended in

the Owner’s Manual, as this may result in a loss of handling control.

●Never use an inner tube in a leaking wheel which is designed for a

tubeless tire. Doing so may result in an accident, causing death or seri-

ous injury.

■When installing the wheel nuts

●Be sure to install the wheel nuts with

the tapered ends facing inward.

Installing the nuts with the tapered

ends facing outward can cause the

wheel to break and eventually cause

the wheel to come off while driving,

which could lead to an accident

resulting in death or serious injury.

Tapered portion

6

●Never use oil or grease on the wheel bolts or wheel nuts.

Oil and grease may cause the wheel nuts to be excessively tightened,

leading to bolt or disc wheel damage. In addition, the oil or grease can

cause the wheel nuts to loosen and the wheel may fall off, causing an

accident and resulting in death or serious injury. Remove any oil or

grease from the wheel bolts or wheel nuts.

370

6-3. Do-it-yourself maintenance

NOTICE

■Replacing tire pressure warning valves and transmitters

●Because tire repair or replacement may affect the tire pressure warn-

ing valves and transmitters, make sure to have tires serviced by your

Toyota dealer or other qualified service shop. In addition, make sure to

purchase your tire pressure warning valves and transmitters at your

Toyota dealer.

●Ensure that only genuine Toyota wheels are used on your vehicle.

Tire pressure warning valves and transmitters may not work properly

with non-genuine wheels.

371

6-3. Do-it-yourself maintenance

Air conditioning filter

The air conditioning filter must be changed regularly to maintain

air conditioning efficiency.

Removal method

1

Turn the power switch off.

2

Open the glove box. (→P. 290)

3

Remove the glove box cover.

4

Press the tabs and remove the

filter cover.

6

5

Remove the air conditioning fil-

ter and replace it with a new

one.

The “↑UP” marks shown on the fil-

ter should be pointing up.

372

6-3. Do-it-yourself maintenance

■Checking interval

Inspect and replace the air conditioning filter according to the maintenance

schedule. In dusty areas or areas with heavy traffic flow, early replacement

may be required. (For scheduled maintenance information, please the

“Schedule maintenance guide” or “Owner’s Manual Supplement”.)

■If air flow from the vents decreases dramatically

The filter may be clogged. Check the filter and replace if necessary.

■Air conditioning filter deodorizing function

This vehicle is equipped with a deodorizing charcoal air filter to reduce odor

from the air conditioning system.

When items or products which emit fragrances or odors are placed in your

vehicle, the deodorizing effect may be significantly weakened in a short

period of time.

If frequent or strong odor comes from your air conditioning system, replace

the air conditioning filter.

NOTICE

■When using the air conditioning system

Make sure that a filter is always installed.

Using the air conditioning system without a filter may cause damage to the

system.

373

6-3. Do-it-yourself maintenance

Electronic key battery

Replace the battery with a new one if it is depleted.

You will need the following items:

● Flathead screwdriver

● Small flathead screwdriver

● Lithium battery CR2032

Replacing the battery

1

Take out the mechanical key.

2

Remove the cover.

6

To prevent damage to the key,

cover the tip of the screwdriver with

a rag.

3

Remove the depleted battery.

Insert a new battery with the “+”

terminal facing up.

374

6-3. Do-it-yourself maintenance

■Use a CR2032 lithium battery

●Batteries can be purchased at your Toyota dealer, local electrical appliance

shops or camera stores.

●Replace only with the same or equivalent type recommended by the manu-

facturer.

●Dispose of used batteries according to local laws.

■If the electronic key battery is depleted

The following symptoms may occur:

●The smart key system and wireless remote control will not function properly.

●The operational range will be reduced.

WARNING

■Removed battery and other parts

These parts are small and if swallowed by a child, they can cause choking.

Keep away from children. Failure to do so could result in death or serious

injury.

NOTICE

■For normal operation after replacing the battery

Observe the following precautions to prevent accidents:

●Always work with dry hands.

Moisture may cause the battery to rust.

●Do not touch or move any other component inside the remote control.

●Do not bend either of the battery terminals.

375

6-3. Do-it-yourself maintenance

Checking and replacing fuses

If any of the electrical components do not operate, a fuse may

have blown. If this happens, check and replace the fuses as nec-

essary.

1

Turn the power switch off.

2

Open the Fuse box cover.

 Engine compartment (type A)

 Engine compartment (type B)

Push the tabs in and lift the lid off. Push the tabs in and lift the lid

off.

6

 Under the driver’s side instru-

ment panel

Remove the lid.

376

6-3. Do-it-yourself maintenance

3

Remove the fuse with the pull-

out tool.

Only type A fuse can be removed

using the pullout tool.

4

Check if the fuse is blown.

 Type A

 Type B

 Type C

Normal fuse

1

2

Blown fuse

Type A and B:

Replace the blown fuse with a new fuse of an appropriate amperage rat-

ing. The amperage rating can be found on the fuse box lid.

Type C:

Contact your Toyota dealer.

377

6-3. Do-it-yourself maintenance

■After a fuse is replaced

●If the lights do not turn on even after the fuse has been replaced, a bulb may

need replacement. (→P. 378)

●If the replaced fuse blows again, have the vehicle inspected by your Toyota

dealer.

■If there is an overload in a circuit

The fuses are designed to blow, protecting the wiring harness from damage.

■When replacing light bulbs

Toyota recommends that you use genuine Toyota products designed for this

vehicle. Because certain bulbs are connected to circuits designed to prevent

overload, non-genuine parts or parts not designed for this vehicle may be

unusable.

WARNING

■To prevent system breakdowns and vehicle fire

Observe the following precautions.

Failure to do so may cause damage to the vehicle, and possibly a fire or

injury.

●Never use a fuse of a higher amperage rating than that indicated, or use

any other object in place of a fuse.

●Always use a genuine Toyota fuse or equivalent.

Never replace a fuse with a wire, even as a temporary fix.

6

●Do not modify the fuses or fuse boxes.

NOTICE

■Before replacing fuses

Have the cause of electrical overload determined and repaired by your

Toyota dealer as soon as possible.

378

6-3. Do-it-yourself maintenance

Light bulbs

You may replace the following bulbs by yourself. The difficulty

level of replacement varies depending on the bulb. If necessary

bulb replacement seems difficult to perform, contact your

Toyota dealer.

For more information about replacing other light bulbs, contact

your Toyota dealer.

Preparing for light bulb replacement

Check the wattage of the light bulb to be replaced. (→P. 444)

Bulb locations

■ Front

Headlight low beam (halogen bulb)

1

Headlight high beam and daytime running light (vehicles with

2

halogen bulbs for low beams)

Headlight high beam (vehicles with discharge bulbs for low

beams)

Front turn signal/parking light

3

379

6-3. Do-it-yourself maintenance

■ Rear

Rear turn signal light

1

2

Back-up light

6

380

Replacing light bulbs

6-3. Do-it-yourself maintenance

■ Headlight low beam (halogen bulb)

1

Unplug the connector while

pressing the lock release.

2

Turn the bulb base counter-

clockwise.

3

Set the new light bulb.

Align the 3 tabs on the light bulb

with the mounting, and insert.

Turn it clockwise to set.

4

Set the connector.

After installing the connector,

shake the bulb base gently to

check that it is not loose, turn

the headlights on once and visu-

ally confirm that no light is leak-

ing through the mounting.

381

6-3. Do-it-yourself maintenance

■ Headlight high beam and daytime running light (vehicles with

halogen bulbs for low beams)/Headlight high beam (vehicles

with discharge bulbs for low beams)

1

Unplug the connector while

pressing the lock release.

2

Turn the bulb base counter-

clockwise.

3

Set the new light bulb.

6

Align the 3 tabs on the light bulb

with the mounting, and insert.

Turn it clockwise to set.

4

Set the connector.

After installing the connector,

shake the bulb base gently to

check that it is not loose, turn

the headlights on once and visu-

ally confirm that no light is leak-

ing through the mounting.

382

6-3. Do-it-yourself maintenance

■ Front turn signal/parking light

1

To allow enough working

space, turn the steering

wheel to the opposite side of

the bulb to be replaced.

Remove the 3 fender liner

clips.

Turn the steering wheel to the

left when replacing the right side

light bulb, and turn the steering

wheel to the right when replac-

ing the left side light bulb.

2

Remove the fender liner bolt

and partly remove the fender

liner.

383

6-3. Do-it-yourself maintenance

3

4

5

6

Unplug the connector while

pressing the lock release.

Turn the bulb base counter-

clockwise.

Remove the light bulb.

6

When installing, reverse the steps listed.

384

■ Rear turn signal light

6-3. Do-it-yourself maintenance

1

2

3

Open the trunk lid and

remove the luggage trim

cover clip.

Pull the hook while depress-

ing the button.

Partly remove the luggage

trim cover.

385

6-3. Do-it-yourself maintenance

4

5

6

Turn the bulb base counter-

clockwise.

Remove the light bulb.

When installing, reverse the steps listed.

6

386

■ Back-up light

6-3. Do-it-yourself maintenance

1

2

3

4

Open the trunk lid and

remove the clips. Then partly

remove the trunk panel

cover.

Turn the bulb base counter-

clockwise.

Remove the light bulb.

When installing, reverse the steps listed.

387

6-3. Do-it-yourself maintenance

■ Replacing the following bulbs

If any of the lights listed below has burnt out, have it replaced by

your Toyota dealer.

● Headlight low/high beams (LED type)

● Headlight low beams (discharge bulb)

● Daytime running lights (vehicles with discharge or LED head-

lights)

● Side marker lights

● Side turn signal lights

● Stop/tail lights

● High mounted stoplight

● Outer foot lights ()

● License plate light

■Discharge headlights ()

If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or

may go out temporarily. The discharge bulbs will come on when normal

power is restored.

■LED light bulbs

The headlight low/high beams (LED type), parking lights/daytime running

lights (vehicles with discharge or LED headlights), side marker lights (vehi-

cles with LED headlights), stop/tail lights, high mounted stoplight, outer foot

lights and license plate light each consist of a number of LEDs. If any of the

LEDs burn out, take your vehicle to your Toyota dealer to have the light

replaced.

6

■Condensation build-up on the inside of the lens

Temporary condensation build-up on the inside of the lens does not indicate a

malfunction. Contact your Toyota dealer for more information in the following

situations:

●Large drops of water have built up on the inside of the lens.

●Water has built up inside the lens.

■Removing and installing the clips

The fender liner, luggage trim cover and trunk panel cover clip

1

Removing

2

Installing

388

6-3. Do-it-yourself maintenance

■When replacing light bulbs

→P. 377

WARNING

■Replacing light bulbs

●Turn off the lights. Do not attempt to replace the bulb immediately after

turning off the lights.

The bulbs become very hot and may cause burns.

●Do not touch the glass portion of the light bulb with bare hands. When it is

unavoidable to hold the glass portion, use and hold with a clean dry cloth

to avoid getting moisture and oils on the bulb.

Also, if the bulb is scratched or dropped, it may blow out or crack.

●Fully install light bulbs and any parts used to secure them. Failure to do so

may result in heat damage, fire, or water entering the headlight unit. This

may damage the headlights or cause condensation to build up on the lens.

●Vehicles with discharge headlights:

While the low beam headlights are

Metal components

turned on, and for a short time after

they have been turned off, metal com-

ponents at the rear of the headlight

assembly will be extremely hot. To pre-

vent burns, do not touch these metal

components until you are certain they

have cooled down.

389

6-3. Do-it-yourself maintenance

WARNING

■Discharge headlights ()

●Contact your Toyota dealer before replacing the discharge headlights

(including light bulbs).

●Do not touch the discharge headlight’s high voltage socket when the head-

lights are turned on.

An extremely high voltage of 30000 V will be discharged and could result

in death or serious injury by electric shock.

●Do not attempt to take apart or repair the headlight bulbs, connectors,

power supply circuits, or related components.

Doing so could result in electric shock and death or serious injury.

■To prevent damage or fire

●Make sure bulbs are fully seated and locked.

●Check the wattage of the bulb before installing to prevent heat damage.

6

390

6-3. Do-it-yourself maintenance

Maintenance and care for Your Toyota Avanza SUV Third Generation (2022-2026)

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