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Toyota Avalon (2022 year). Manual in english - page 14

418

6-3. Do-it-yourself maintenance

■ How to register the ID codes

1

Select

on the multi-information display using the meter con-

trol switches on the steering wheel. (P. 100)

2

Select

and then press and hold

3

Select “TPWS” and then press

4

Select “Change Wheel” then

press and hold

until

the tire pressure warning

light blinks slowly 3 times.

Then a message will be dis-

played on the multi-information

display.

When registration is being per-

formed, the tire pressure warn-

ing light

will

blink

for

approximately

1 minute then

illuminate and “---” will be dis-

played for the inflation pres-

sure of each tire on the multi-

information display.

Drive straight (with occasional left and right turns) at approxi-

5

mately 25 mph (40 km/h) or more for approximately 10 to 30 min-

utes.

Registration is complete when the tire pressure warning light turns

off and the inflation pressure of each tire is displayed on the multi-

information display.

Registration may take longer than approximately 1 hour in certain

situations, such as when the vehicle is stopped for a long time at

traffic lights, etc. (P. 424)

After registering the ID codes, make sure to initialize the tire pres-

sure warning system. (P. 416)

6-3. Do-it-yourself maintenance

419

■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 codes of the tire pressure warning valve and transmitters are not

registered, the tire pressure warning system will not work properly. In this

case, after driving for about 20 minutes, the tire pressure warning light will

blink for approximately 1 minute and then illuminate 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.

■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.

■Low profile tires (vehicles with 18 or 19-inch wheels)

6

Generally, low profile tires will wear more rapidly and tire grip perfor-

mance will be reduced on snowy and/or icy roads when compared to

standard tires. Be sure to use snow tires on snowy and/or icy roads and

drive carefully at a speed appropriate for road and weather conditions.

■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. 512)

428

6-3. Do-it-yourself maintenance

Tire inflation pressure

Tire inflation pressure

The recommended cold tire infla-

tion pressure and tire size are dis-

played on the tire and loading

information label. (P. 506)

6-3. Do-it-yourself maintenance

429

Inspection and adjustment procedure

1

Tire valve

2

Tire pressure gauge

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.

After completing the tire inflation pressure measurement and

5

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

Put the tire valve cap back on.

6

6

■ 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 drivetrain

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

6-3. Do-it-yourself maintenance

431

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

6

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.

■When replacing wheels

The wheels of your vehicle are equipped with tire pressure warning valve

and transmitters that allow the tire pressure warning system to provide

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

ever wheels are replaced, tire pressure warning valve and transmitters

must be installed. (P. 416)

6-3. Do-it-yourself maintenance

433

Air conditioning filter

The air conditioning filter must be changed regularly to maintain

air conditioning efficiency.

Removal method

1

Turn the engine switch off.

2

Open the glove box and

remove the glove box cover

inside the glove box.

3

Remove the filter cover.

1

Unlock the filter cover.

2

Move the filter cover in the

direction of the arrow, and

6

then pull it out of the claws.

Remove the filter case.

4

There may be foreign objects on

top of the air conditioning filter.

434

6-3. Do-it-yourself maintenance

5

Remove the air conditioning fil-

ter from the filter case and

replace it with a new one.

The “UP” marks shown on the fil-

ter and the filter case should be

pointing up.

■ 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 refer to 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 with deodorizing function

When fragrances are placed in your vehicle, the deodorizing effect may

become significantly weakened in a short period.

When an air conditioning odor comes out continuously, replace the air condi-

tioning 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.

■ To prevent damage to the filter cover

When moving the filter cover in the direc-

tion of arrow to release the fitting, pay

attention not to apply excessive force to

the claws. Otherwise, the claws may be

damaged.

6-3. Do-it-yourself maintenance

435

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

Release the lock and remove

1

the mechanical key.

2

Remove the key cover.

6

To prevent damage to the key,

cover the tip of the flathead screw-

driver with a rag.

Remove the depleted battery

3

using a small flathead screw-

driver.

When removing the cover, the

electronic key module may stick to

the cover and the battery may not

be visible. In this case, remove the

electronic key module in order to

remove the battery.

Insert a new battery with the “+” terminal facing up.

4

When installing the key cover and mechanical key, install by con-

ducting

2

and

1

with the directions reversed.

438

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 engine switch off.

2

Open the fuse box cover.

 Engine compartment (type A)

 Engine compartment (type B)

(if equipped)

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

in and lift the lid

off.

 Under the driver’s side instru-

ment panel

Remove the lid.

Make sure to push the claw when

removing/installing the lid.

6-3. Do-it-yourself maintenance

439

3

Remove the fuse with the pull-

out tool.

Only type A fuses can be removed

using the pullout tool.

4

Check if the fuse is blown.

 Type A

 Type B

 Type C

6

1

Normal fuse

2

Blown fuse

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.

444

7-1. Essential information

Emergency flashers

The emergency flashers are used to warn other drivers when the

vehicle has to be stopped on the road due to a breakdown, etc.

Press the switch.

All the turn signal lights will flash.

To turn them off, press the switch

once again.

■ Emergency flashers

● If the emergency flashers are used for a long time while the engine

is not

operating, the battery may discharge.

● If any of the SRS airbags deploy (inflate) or in the event of a strong rear

impact, the emergency flashers will turn on automatically.

The emergency flashers will turn off automatically after operating for approx-

imately 20 minutes. To manually turn the emergency flashers off, press the

switch twice.

(The emergency flashers may not turn on automatically depending on the

force of the impact and conditions of the collision.)

7-1. Essential information

445

If your vehicle has to be stopped in an

emergency

Only in an emergency, such as if it becomes impossible to stop

the vehicle in the normal way, stop the vehicle using the follow-

ing procedure:

Steadily step on the brake pedal with both feet and firmly depress it.

1

Do not pump the brake pedal repeatedly as this will increase the effort

required to slow the vehicle.

Shift the shift lever to N.

2

 If the shift lever is shifted to N

3

After slowing down, stop the vehicle in a safe place by the road.

4

Stop the engine.

 If the shift lever cannot be shifted to N

3

Keep depressing the brake pedal with both feet to reduce vehicle

speed as much as possible.

4

To stop the engine, press and

hold the engine switch for

2

consecutive seconds or more,

or press it briefly

3 times or

7

more in succession.

Press and hold for 2 seconds or

more, or press briefly 3 times or more

5

Stop the vehicle in a safe place by the road.

WARNING

■ If the engine has to be turned off while driving

Power assist for the brakes and steering wheel will be lost, making the

brake pedal harder to depress and the steering wheel heavier to turn.

Decelerate as much as possible before turning off the engine.

7-1. Essential information

447

■ How to distinguish laminated glass

When looking from the cross-sectional

view point, laminated glass is two sheet of

glass pasted together.

1

Laminated glass

2

Tempered glass

WARNING

■Caution while driving

Do not drive on roads where the roads may be submerged or the water may

be rising. Otherwise the vehicle may be damaged and cannot move, as well

as become flooded and set a drift, which may lead to death.

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