Get Steps to take in an emergency -> If you have a flat tire (vehicles without spare tire) Guide for Toyota Prius 4 Door Fourth Generation (2016-2022)

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7-2. Steps to take in an emergency

If you have a flat tire (vehicles without

spare tire)

Your vehicle is not equipped with a spare tire, but instead is

equipped with an emergency tire puncture repair kit.

A puncture caused by a nail or screw passing through the tire

tread can be repaired temporarily using the emergency tire

puncture repair kit. (The kit contains a bottle of sealant. The

sealant can be used only once to temporarily repair one tire

without removing the nail or screw from the tire.) After temporar-

ily repairing the tire with the kit, have the tire repaired or

replaced by your Toyota dealer.

WARNING

■If you have a flat tire

Do not continue driving with a flat tire.

Driving even a short distance with a flat tire can damage the tire and the

wheel beyond repair, which could result in an accident.

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Before repairing the tire

7-2. Steps to take in an emergency

● Stop the vehicle in a safe place on a hard, flat surface.

● Set the parking brake.

● Shift the shift position to P.

● Stop the hybrid system.

● Turn on the emergency flashers.

● Check the degree of the tire damage.

A tire should only be repaired

with the emergency tire punc-

ture repair kit if the damage is

caused by a nail or screw pass-

ing through the tire tread.

• Do not remove the nail or

screw from the tire. Remov-

ing the object may widen the

opening and make emer-

gency repair with the repair

kit impossible.

• To avoid sealant leakage, move the vehicle until the area of the

puncture, if known, is positioned at the top of the tire.

■A flat tire that cannot be repaired with the emergency tire puncture

repair kit

In the following cases, the tire cannot be repaired with the emergency tire

puncture repair kit. Contact your Toyota dealer.

●When the tire is damaged due to driving without sufficient air pressure

●When there are any cracks or damage at any location on the tire, such

as on the side wall, except the tread

●When the tire is visibly separated from the wheel

●When the cut or damage to the tread is 0.16 in. (4 mm) long or more

●When the wheel is damaged

●When two or more tires have been punctured

●When more than one sharp objects such as nails or screws have passed

through the tread on a single tire

●When the sealant has expired

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7-2. Steps to take in an emergency

Location of the emergency tire puncture repair kit and tools

 2WD models

1

2

4

5

Jack handle

Emergency tire puncture

repair kit

Jack

(Use of the jack: P. 605)

Towing eyelet

3

Wheel nut wrench

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 AWD models

7-2. Steps to take in an emergency

1

2

3

4

5

Towing eyelet

Emergency tire puncture

repair kit

Jack handle

Jack

Wheel nut wrench

(Use of the jack: P. 605)

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7-2. Steps to take in an emergency

Emergency tire puncture repair kit components

1

2

3

4

5

6

Hose

Power plug

Air release cap

Sticker

Air pressure gauge

Compressor switch

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7-2. Steps to take in an emergency

Taking out the emergency tire puncture repair kit

1

Pull up the handle to open the

deck board.

2

Secure the deck board using

the grocery bag hooks.

(P. 457)

3

Take out the emergency tire puncture repair kit.

2WD models: If the luggage cover (if equipped) is stowed, turn over the

tonneau cover to take out the emergency tire puncture repair kit.

 2WD models

 AWD models

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7-2. Steps to take in an emergency

■Taking out the jack

Unhook the tightening strap and take out the jack.

2WD models

AWD models

■Storing the jack

Place the jack in the same direction as the mark next to the storage

space.

2WD models

AWD models

WARNING

■After using the tools and jack

Before driving, make sure all the tools and jack are securely in place in

their storage location to reduce the possibility of personal injury during a

collision or sudden braking.

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7-2. Steps to take in an emergency

Emergency repair method

1

Take out the repair kit from the plastic bag.

2

Remove the valve cap from the

valve of the punctured tire.

3

Extend the hose. Remove the

air release cap from the hose.

Attach the sticker enclosed with

the bottle on the specified loca-

tions. (See step ₁₀.)

You will use the air release cap

again. Therefore keep it in a safe

place.

4

Connect the hose to the valve.

Screw the end of the hose clock-

wise as far as possible.

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7-2. Steps to take in an emergency

5

6

7

Make sure that the compressor

switch is off.

Lift the rubber stopper on the

compressor.

Remove the power plug from

the compressor.

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7-2. Steps to take in an emergency

8

Connect the power plug to the

power outlet socket. (P. 462)

9

Connect the bottle to the com-

pressor.

As shown in the illustration, insert

the bottle securely into the com-

pressor until the upper side of the

mark on the bottle is aligned with

the upper end of the notch.

10

Attach the sticker provided with

the tire puncture repair kit to a

position easily seen from the

driver’s seat.

(U.S.A.)

(Canada)

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7-2. Steps to take in an emergency

11

Check the specified tire inflation

pressure.

Tire inflation pressure is specified

on the label on the driver’s side

pillar as shown. (P. 660)

12

13

Start the hybrid system. (P. 241)

To inject the sealant and inflate

the tire, turn the compressor

switch on.

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7-2. Steps to take in an emergency

14

Inflate the tire until the specified air pressure is reached.

1

The sealant will be injected

and the pressure will spike to

between 44 psi (300 kPa,

2

3.0 kgf/cm

or bar) and

2

58 psi (400 kPa, 4.0 kgf/cm

or bar), then gradually

decrease.

2

The air pressure gauge will

display the actual tire infla-

tion pressure about 1 to 5

minutes after the switch is

turned on.

• Turn the compressor switch

off and then check the tire

inflation pressure. Being

careful not to over inflate,

check and repeat the inflation

procedure until the specified

tire inflation pressure is

reached.

• The tire can be inflated for about 5 to 20 minutes (depending on

the outside temperature). If the tire inflation pressure is still lower

than the specified point after inflation for 25 minutes, the tire is

too damaged to be repaired. Turn the compressor switch off and

contact your Toyota dealer.

• If the tire inflation pressure exceeds the specified air pressure, let

out some air to adjust the tire inflation pressure. (P. 613, 660)

15

16

With the compressor switch off, disconnect the hose from the valve

on the tire and then pull out the power plug from the power outlet

socket.

Some sealant may leak when the hose is removed.

Install the valve cap onto the valve of the emergency repaired tire.

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7-2. Steps to take in an emergency

17

Attach the air release cap to the

end of the hose.

If the air release cap is not

attached, the sealant may leak

and the vehicle may get dirty.

18

19

20

Temporarily store the bottle in the luggage compartment while it is

connected to the compressor.

To spread the liquid sealant evenly within the tire, immediately drive

safely for about 3 miles (5 km) below 50 mph (80 km/h).

After driving, stop your vehicle

in a safe place on a hard, flat

surface and reconnect the

repair kit.

Remove the air release cap from

the hose before reconnecting the

hose.

21

Turn the compressor switch on and wait for several seconds, then

turn it off. Check the tire inflation pressure.

7

1

If the tire inflation pressure is

under

1.3 kgf/cm

19 psi

(130 kPa,

2

or bar): The

puncture cannot be repaired.

Contact your Toyota dealer.

2

3

If the tire inflation pressure is

19 psi (130 kPa, 1.3 kgf/cm

2

or bar) or higher, but less

than the specified air pres-

22

sure: Proceed to step

.

If the tire inflation pressure is the specified air pressure (P. 660):

23

Proceed to step

.

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7-2. Steps to take in an emergency

22

Turn the compressor switch on to inflate the tire until the specified

air pressure is reached. Drive for about 3 miles (5 km) and then

20

perform step

.

23

Attach the air release cap to the

end of the hose.

If the air release cap is not

attached, the sealant may leak

and the vehicle may get dirty.

24

25

Store the bottle in the luggage compartment while it is connected to

the compressor.

Taking precautions to avoid sudden braking, sudden acceleration

and sharp turns, drive carefully at under 50 mph (80 km/h) to the

nearest Toyota dealer that is less than 62 miles (100 km) away for

tire repair or replacement.

When having the tire repaired or replaced, make sure to tell the Toyota

dealer that the sealant is injected.

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7-2. Steps to take in an emergency

■If the tire is inflated to more than the specified air pressure

1

Disconnect the hose from the valve.

2

Install the air release cap to the end of

the hose and push the protrusion on

the air release cap into the tire valve

to let some air out.

3

Disconnect the hose from the valve, remove the air release cap from

the hose and then reconnect the hose.

4

Turn the compressor switch on and wait for several seconds, and then

turn it off. Check that the air pressure indicator shows the specified air

pressure. (P. 660)

If the air pressure is under the designated pressure, turn the compres-

sor switch on again and repeat the inflation procedure until the speci-

fied air pressure is reached.

■The valve of a tire that has been repaired

After a tire is repaired with the emergency tire puncture repair kit, the

valve should be replaced.

■After a tire is repaired with the emergency tire puncture repair kit

●The tire pressure warning valve and transmitter should be replaced.

●Even if the tire inflation pressure is at the recommended level, the tire

pressure warning light may come on/flash.

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■Note for checking the emergency tire puncture repair kit

Check the sealant expiry date occasionally.

The expiry date is shown on the bottle. Do not use sealant whose expiry

date has already passed. Otherwise, repairs conducted using the emer-

gency tire puncture repair kit may not be performed properly.

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7-2. Steps to take in an emergency

■Emergency tire puncture repair kit

●The emergency tire puncture repair kit is for filling the car tire with air.

●The sealant has a limited life span. The expiry date is marked on the

bottle. The sealant should be replaced before the expiry date. Contact

your Toyota dealer for replacement.

●The sealant stored in the emergency tire puncture repair kit can be used

only once to temporarily repair a single tire. If the sealant in the bottle

and other parts of the kit have been used and need to be replaced, con-

tact your Toyota dealer.

●The compressor can be used repeatedly.

●The sealant can be used when the outside temperature is from -40°F

(-40°C) to 140°F (60°C).

●The kit is exclusively designed for size and type of tires originally

installed on your vehicle. Do not use it for tires that a different size than

the original ones, or for any other purposes.

●If the sealant gets on your clothes, it may stain.

●If the sealant adheres to a wheel or the surface of the vehicle body, the

stain may not be removable if it is not cleaned at once. Immediately wipe

away the sealant with a wet cloth.

●During operation of the repair kit, a loud operation noise is produced.

This does not indicate a malfunction.

●Do not use to check or to adjust the tire pressure.

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7-2. Steps to take in an emergency

WARNING

■Do not drive the vehicle with a flat tire

Do not continue driving with a flat tire.

Driving even a short distance with a flat tire can damage the tire and the

wheel beyond repair.

Driving with a flat tire may cause a circumferential groove on the side

wall. In such a case, the tire may explode when using a repair kit.

■Caution while driving

●Store the repair kit in the luggage compartment.

Injuries may result in the event of an accident or sudden braking.

●The repair kit is exclusively only for your vehicle.

Do not use repair kit on other vehicles, which could lead to an accident

causing death or serious injury.

●Do not use repair kit for tires that are different size than the original

ones, or for any other purpose. If the tires have not been completely

repaired, it could lead to an accident causing death or serious injury.

■Precautions for use of the sealant

●Ingesting the sealant is hazardous to your health. If you ingest sealant,

consume as much water as possible, and then immediately consult a

doctor.

●If sealant gets in eyes or adheres to skin, immediately wash it off with

water. If discomfort persists, consult a doctor.

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7-2. Steps to take in an emergency

WARNING

■When fixing the flat tire

●Stop your vehicle in a safe and flat area.

●Do not touch the wheels or the area around the brakes immediately

after the vehicle has been driven.

After the vehicle has been driven, the wheels and the area around the

brakes may be extremely hot. Touching these areas with hands, feet or

other body parts may result in burns.

●Connect the valve and hose securely with the tire installed on the vehi-

cle. If the hose is not properly connected to the valve, air leakage may

occur as sealant may be sprayed out.

●If the hose comes off the valve while inflating the tire, there is a risk

that the hose will move abruptly due to air pressure.

●After inflation of the tire has completed, the sealant may splatter when

the hose is disconnected or some air is let out of the tire.

●Follow the operation procedure to repair the tire. If the procedures not

followed, the sealant may spray out.

●Keep back from the tire while it is being repaired, as there is a chance

of it bursting while the repair operation is being performed. If you

notice any cracks or deformation of the tire, turn off the compressor

switch and stop the repair operation immediately.

●The repair kit may overheat if operated for a long period of time. Do not

operate the repair kit continuously for more than 40 minutes.

●Parts of the repair kit become hot during operation. Be careful handling

the repair kit during and after operation. Do not touch the metal part

connecting the bottle and the compressor. It will be extremely hot.

●Do not attach the vehicle speed warning sticker to an area other than

the one indicated. If the sticker is attached to an area where an SRS

airbag is located, such as the pad of the steering wheel, it may prevent

the SRS airbag from operating properly.

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7-2. Steps to take in an emergency

WARNING

■Driving to spread the liquid sealant evenly

Observe the following precautions to reduce the risk of accidents.

Failing to do so may result in a loss of vehicle control and cause death

or serious injury.

●Drive the vehicle carefully at a low speed. Be especially careful when

turning and cornering.

●If the vehicle does not drive straight or you feel a pull through the

steering wheel, stop the vehicle and check the following.

• Tire condition. The tire may have separated from the wheel.

• Tire inflation pressure. If the tire inflation pressure is 19 psi

2

(130 kPa, 1.3 kgf/cm or bar) or less, the tire may be severely dam-

aged.

NOTICE

■When performing an emergency repair

●A tire should only be repaired with the emergency tire puncture repair

kit if the damage is caused by a sharp object such as nail or screw

passing through the tire tread.

Do not remove the sharp object from the tire. Removing the object may

widen the opening and disenable emergency repair with the repair kit.

●The repair kit is not waterproof. Make sure that the repair kit is not

exposed to water, such as when it is being used in the rain.

●Do not put the repair kit directly onto dusty ground such as sand at the

side of the road. If the repair kit vacuums up dust etc., a malfunction

may occur.

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■Precautions for the emergency tire puncture repair kit

●The repair kit power source should be 12 V DC suitable for vehicle

use. Do not connect the repair kit to any other source.

●If fuel splatters on the repair kit, the repair kit may deteriorate. Take

care not to allow fuel to contact it.

●Place the repair kit in a storage to prevent it from being exposed to dirt

or water.

●Store the repair kit in the luggage compartment out of reach of chil-

dren.

●Do not disassemble or modify the repair kit. Do not subject parts such

as the air pressure indicator to impacts. This may cause a malfunction.

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7-2. Steps to take in an emergency

NOTICE

■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. After use of liquid sealant, make sure to replace the tire

pressure warning valve and transmitter when repairing or replacing the

tire. (P. 522)

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Steps to take in an emergency -> If you have a flat tire (vehicles without spare tire) for Your Toyota Prius 4 Door Fourth Generation (2016-2022)

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