Toyota Corolla Hybrid (2021 year). Manual in english — part 8

461

7-3. Do-it-yourself maintenance

COROLLA HV_U

7

Maintena

nce
a

nd ca

re

1

Turn the power switch off.

2

Open the fuse box cover.



Engine compartment: type A
fuse box

Push the tabs in and lift the lid off.



Engine compartment: type B
fuse box

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.

3

Remove the fuse with the
pullout tool.
Only type A fuse can be
removed using the pullout
tool.

4

Check if the fuse is blown.

Replace the blown fuse with a new

fuse of an appropriate amperage

rating. The amperage rating can be

found on the fuse box lid.

Checking and replac-

ing fuses

If any of the electrical com-
ponents do not operate, a
fuse may have blown. If this
happens, check and replace
the fuses as necessary.

Checking and replacing
fuses

462

7-3. Do-it-yourself maintenance

COROLLA HV_U



Type A

Normal fuse
Blown fuse



Type B

Normal fuse
Blown fuse



Type C

Normal fuse
Blown fuse



Type D

Normal fuse
Blown fuse

■

After a fuse is replaced

●

When installing the lid, make sure

that the tab is installed securely.

●

If the lights do not turn on even

after the fuse has been replaced,

a bulb may need replacement.

(



P.463)

●

If the replaced fuse blows again,

have the vehicle inspected by

your Toyota dealer.

■

If there is an overload in a cir-

cuit

The fuses are designed to blow, pro-

tecting 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 con-

nected to circuits designed to pre-

vent overload, non-genuine parts of

parts not designed for this vehicle

may be unusable.

463

7-3. Do-it-yourself maintenance

COROLLA HV_U

7

Maintena

nce
a

nd ca

re

Check the wattage of the light
bulb to be replaced. (



P.530)

■

Front

Front side marker lights

WARNING

■

To prevent system break-

downs and vehicle fire

Observe the following precau-

tions.

Failure to do so may cause dam-

age to the vehicle, and possibly a

fire or injury.

●

Never use a fuse of a higher

amperage rating than that indi-

cated, 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.

●

Do not modify the fuses or fuse

boxes.

NOTICE

■

Before replacing fuses

Have the cause of electrical over-

load determined and repaired by

your Toyota dealer as soon as

possible.

Light bulbs

You may replace the follow-
ing bulbs yourself. The diffi-
culty 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

Bulb locations

464

7-3. Do-it-yourself maintenance

COROLLA HV_U

■

Rear

Back-up lights
Rear turn signal lights
Rear side marker lights

■

Bulbs that need to be
replaced by your Toyota
dealer



Headlights/daytime running
lights



Parking lights



Front turn signal lights



Tail lights



Stop lights



High mounted stoplight



License plate lights

■

LED light bulbs

The lights other than the front side

marker lights, rear turn signal lights,

rear side marker lights and back-up

lights 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.

■

Condensation build-up on the

inside of the lens

In certain situations, such as when

driving in the rain or when washing

the vehicle, condensation may form

on the inner side of the headlight

lens and other lights. As each light

has a ventilation hole, moist air may

enter. If the ambient temperature is

low, condensation may form tempo-

rarily, but it will dissipate as the

inside of the light is warmed up. As

the condensation is due to a phe-

nomenon similar to windows fogging

in the rain, it does not indicate a

malfunction.
Contact your Toyota dealer for more

information in the following situa-

tions:

●

Large drops of water have built up

on the inside of the lens.

●

Water has built up inside the

headlight.

■

When replacing light bulbs



P.462

■

Front side marker lights

1

Turn the bulb base counter-
clockwise.

2

Remove the light bulb.

Replacing light bulbs

465

7-3. Do-it-yourself maintenance

COROLLA HV_U

7

Maintena

nce
a

nd ca

re

3

When installing, reverse the
steps listed.

■

Rear turn signal lights and
rear side marker lights

1

Open the trunk lid.

2

Insert a flathead screwdriver
between the cover and the
light assembly and pry up the
cover to disengage the claws
(indicated by a dotted line).

To prevent scratching the vehicle,

wrap the tip of the flathead screw-

driver with a cloth, etc.

3

Pull the cover toward the rear
of the vehicle and remove the
cover.

4

Remove the 2 screws and
then remove the light assem-
bly by pulling it straight back.

5

Turn the bulb base counter-
clockwise.

Rear side marker lights
Rear turn signal lights

6

Remove the light bulb.

Rear side marker lights
Rear turn signal lights

7

When installing the light bulb,
install it by conducting steps

466

7-3. Do-it-yourself maintenance

COROLLA HV_U

6

and

5

with the directions

reversed.

8

Install the light assembly and
then install the 2 screws.

Align the guide

and pin

on

the light assembly with the mount-

ing when installing it.

9

Install the cover.

■

Back-up lights

1

Open the trunk lid, remove
the clips, and pull back the
cover.

2

Turn the bulb base counter-
clockwise and remove it.

3

Remove the light bulb.

4

When installing, reverse the
steps listed.

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.

467

7-3. Do-it-yourself maintenance

COROLLA HV_U

7

Maintena

nce
a

nd ca

re

WARNING

●

Fully install light bulbs and any

parts used to secure them. Fail-

ure to do so may result in heat

damage, fire, or water entering

the light unit. This may damage

the lights or cause condensa-

tion to build up on the lens.

■

To prevent damage or fire

Make sure bulbs are fully seated

and locked.

468

7-3. Do-it-yourself maintenance

COROLLA HV_U

469

COROLLA HV_U

8

8

Whe

n tr

ouble

ar

ises

When trouble arises

.

8-1. Essential information

Emergency flashers .

470

If your vehicle has to be

stopped in an emergency

. . . . . . . . ..

471

If the vehicle is trapped in

rising water. . . .

472

8-2. Steps to take in an emer-

gency

If your vehicle needs to be

towed. . . . . . .

473

If you think something is

wrong . . . . . .

476

If a warning light turns on or

a warning buzzer sounds

. . . . . . . . ..

478

If a warning message is dis-

played. . . . . .

487

If you have a flat tire (vehi-

cles without spare tire)

. . . . . . . . ..

490

If you have a flat tire (vehi-

cles with a spare tire)

. . . . . . . . ..

501

If the hybrid system will not

start . . . . . . ...

509

If you lose your keys ...

510

If the fuel filler door cannot

be opened . . . . .

511

If the electronic key does

not operate properly ..

511

If the 12-volt battery is dis-

charged . . . . . .

513

If your vehicle overheats

. . . . . . . . ..

517

If the vehicle becomes stuck

. . . . . . . . ..

520

470

8-1. Essential information

COROLLA HV_U

8-1.Essential information

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

hybrid system is not operating

(while the “READY” indicator is

not illuminated), the 12-volt bat-

tery may discharge.

●

If any of the SRS airbags deploy

(inflate) or in the event of a strong

rear impact, the emergency flash-

ers will turn on automatically.

The emergency flashers will turn

off automatically after operating

for approximately 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.)

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.

Operating instructions

471

8-1. Essential information

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

1

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

Do not pump the brake pedal

repeatedly as this will increase the

effort required to slow the vehicle.

2

Shift the shift lever to N.



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 hybrid system.



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 hybrid system,
press and hold the power
switch for 2 consecutive sec-
onds or more, or press it

briefly 3 times or more in suc-
cession.

5

Stop the vehicle in a safe
place by the road.

If your vehicle has to

be stopped in an emer-

gency

Only in an emergency, such
as if it becomes impossible
to stop the vehicle in the
normal way, stop the vehicle
using the following proce-
dure:

Stopping the vehicle

WARNING

■

If the hybrid system has to be

turned off while driving

Power assist for the steering

wheel will be lost, making the

steering wheel heavier to turn.

Decelerate as much as possible

before turning off the hybrid sys-

tem.

472

8-1. Essential information

COROLLA HV_U



Remove the seat belt first.



If the door can be opened,
open the door and exit the
vehicle.



If the door can not be opened,
open the window using the
power window switch and exit
the vehicle through the win-
dow.



If the window can not be
opened using the power win-
dow switch, remain calm, wait
until the water level inside the
vehicle rises to the point that
the water pressure inside of
the vehicle equals the water
pressure outside of the vehi-
cle, and then open the door
and exit the vehicle.

If the vehicle is

trapped in rising water

In the event the vehicle is
submerged in water, remain
calm and perform the fol-
lowing.

WARNING

■

Using an emergency hammer

*

for emergency escape

The front side windows and rear

side windows, as well as the rear

window can be shattered with an
emergency hammer

*

used for

emergency escape. However, an
emergency hammer

*

can not

shatter the windshield as it is lam-

inated glass.

*

: Contact your Toyota dealer or

aftermarket accessory manu-
facturer for further information
about an emergency hammer.

■

Escaping the vehicle from the

window

There are cases where escaping

the vehicle from the window is not

possible due to seating position,

passenger body type, etc.

When using an emergency ham-

mer, consider your seat location

and the size of the window open-

ing to ensure that the opening is

accessible and large enough to

escape.

473

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

8-2.Steps to take in an emergency

If your vehicle needs

to be towed

If towing is necessary, we
recommend having your
vehicle towed by your Toy-
ota dealer or commercial
towing service, using a
wheel-lift type truck or flat-
bed truck.

Use a safety chain system
for all towing, and abide by
all state/provincial and local
laws.

WARNING

Observe the following precau-

tions.

Failure to do so may result in

death or serious injury.

■

When towing the vehicle

Be sure to transport the vehicle

with the front wheels raised or

with all four wheels raised off the

ground. If the vehicle is towed

with the front wheels contacting

the ground, the drivetrain and

related parts may be damaged or

electricity generated by the opera-

tion of the motor may cause a fire

to occur depending on the nature

of the damage or malfunction.

■

While towing

●

When towing using cables or

chains, avoid sudden starts, etc.

which place excessive stress on

the towing eyelets, cables or

chains. The towing eyelets,

cables or chains may become

damaged, broken debris may hit

people, and cause serious dam-

age.

●

Do not turn the power switch off.

There is a possibility that the

steering wheel is locked and

cannot be operated.

■

Installing towing eyelets to

the vehicle

Make sure that towing eyelets are

installed securely.

If not securely installed, towing

eyelets may come loose during

towing.

NOTICE

■

To prevent damage to the

vehicle when towing using a

wheel-lift type truck

●

Do not tow the vehicle from the

rear when the power switch is

off. The steering lock mecha-

nism is not strong enough to

hold the front wheels straight.

●

When raising the vehicle,

ensure adequate ground clear-

ance for towing at the opposite

end of the raised vehicle. With-

out adequate clearance, the

vehicle could be damaged while

being towed.

■

To prevent damage to the

vehicle when towing with a

sling-type truck

Do not tow with a sling-type truck,

either from the front or rear.

474

8-2. Steps to take in an emergency

COROLLA HV_U

The following may indicate a
problem with your transmission.
Contact your Toyota dealer or
commercial towing service
before towing.



The hybrid system warning
message is shown on the
multi-information display and
the vehicle does not move.



The vehicle makes an abnor-
mal sound.



From the front

Release the parking brake.
Turn automatic mode off.
(



P.168)



From the rear

Use a towing dolly under the
front wheels.

When using a flat-bed truck to
transport the vehicle, use tire
strapping belts. Refer to the
owner's manual of the flat-bed
truck for the tire strapping
method.
In order to suppress vehicle
movement during transporta-
tion, set the parking brake and
turn the power switch off.

If a tow truck is not available in

NOTICE

■

To prevent damage to the

vehicle during emergency

towing

Do not secure cables or chains to

the suspension components.

Situations when it is nec-
essary to contact dealers
before towing

Towing with a wheel-lift
type truck

NOTICE

■

Towing with a sling-type truck

Do not tow with a sling-type truck

to prevent body damage.

Using a flatbed truck

Emergency towing

475

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

an emergency, your vehicle may
be temporarily towed using
cables or chains secured to the
emergency towing eyelets. This
should only be attempted on
hard surfaced roads for short
distances at under 18 mph (30
km/h).
A driver must be in the vehicle to
steer and operate the brakes.
The vehicle’s wheels, drive train,
axles, steering and brakes must
be in good condition.

To have your vehicle towed by
another vehicle, the towing eye-
let must be installed to your
vehicle. Install the towing eyelet
using the following procedure.

1

Take out the wheel nut
wrench(if equipped) and tow-
ing eyelet. (



P.492, 502)

2

Remove the eyelet cover
using a flathead screwdriver.

To protect the bodywork, place a

rag between the screwdriver and

the vehicle body as shown in the

illustration.

3

Insert the towing eyelet into
the hole and tighten partially
by hand.

4

Tighten down the towing eye-
let securely using a wheel nut
wrench (if equipped) or hard
metal bar.

5

Securely attach cables or
chains to the towing eyelet.

Emergency towing proce-
dure

476

8-2. Steps to take in an emergency

COROLLA HV_U

Take care not to damage the vehi-

cle body.

6

Enter the vehicle being towed
and start the hybrid system.

If the hybrid system does not start,

turn the power switch to ON.

7

Shift the shift lever to N and
release the parking brake.
Turn automatic mode off.
(



P.168)

When the shift lever cannot
be shifted:



P.165

■

While towing

If the hybrid system is off, the power

assist for the brakes and steering

will not function, making steering

and braking more difficult.

■

Wheel nut wrench

Vehicle without wheel nut wrench:

Wheel nut wrench can be pur-

chased at your Toyota dealer.
Vehicle with wheel nut wrench:

Wheel nut wrench is installed in

trunk. (



P.502)



Fluid leaks under the vehicle.
(Water dripping from the air
conditioning after use is nor-
mal.)



Flat-looking tires or uneven
tire wear



Engine coolant temperature
gauge needle continually
points higher than normal.



Changes in exhaust sound



Excessive tire squeal when
cornering



Strange noises related to the
suspension system



Pinging or other noises
related to the hybrid system



Engine missing, stumbling or
running roughly



Appreciable loss of power



Vehicle pulls heavily to one

If you think something

is wrong

If you notice any of the fol-
lowing symptoms, your
vehicle probably needs
adjustment or repair. Con-
tact your Toyota dealer as
soon as possible.

Visible symptoms

Audible symptoms

Operational symptoms

477

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

side when braking



Vehicle pulls heavily to one
side when driving on a level
road



Loss of brake effectiveness,
spongy feeling, pedal almost
touches the floor

478

8-2. Steps to take in an emergency

COROLLA HV_U

■

Brake system warning light (warning buzzer)

■

Brake system warning light

■

High coolant temperature warning light

*

(warning buzzer)

*

: This light illuminates on the multi-information display.

If a warning light turns on or a warning buzzer

sounds

Calmly perform the following actions if any of the warning
lights comes on or flashes. If a light comes on or flashes, but
then goes off, this does not necessarily indicate a malfunction
in the system. However, if this continues to occur, have the
vehicle inspected by your Toyota dealer.

Actions to the warning lights or warning buzzers

Warning light

Details/Actions

(U.S.A.)

or

(Red)

(Canada)

Indicates that:



The brake fluid level is low; or



The brake system is malfunctioning



Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer. Continuing to drive the vehi-
cle may be dangerous.

Warning light

Details/Actions

(Yellow)

Indicates a malfunction in:



The regenerative braking system;



The electronically controlled brake system; or



The parking brake system



Have the vehicle inspected by your Toyota dealer
immediately.

Warning light

Details/Actions

Indicates that the engine coolant temperature is exces-
sively high



Immediately stop the vehicle in a safe place.
Handling method (



P.517)

479

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

■

Hybrid system overheat warning light

*

(warning buzzer)

*

: This light illuminates on the multi-information display.

■

Charging system warning light

■

Low engine oil pressure warning light

*

(warning buzzer)

*

: This light illuminates on the multi-information display.

■

Malfunction indicator lamp (warning buzzer)

Warning light

Details/Actions

Indicates that the temperature of the hybrid system is
excessively high



Stop the vehicle in a safe place.
Handling method (



P.517)

Warning light

Details/Actions

Indicates a malfunction in the vehicle’s charging system



Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

Warning light

Details/Actions

Indicates that the engine oil pressure is excessively low



Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

Warning light

Details/Actions

(U.S.A.)

or

(Canada)

Indicates a malfunction in:



The hybrid system;



The electronic engine control system; or



The electronic throttle control system



Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.

480

8-2. Steps to take in an emergency

COROLLA HV_U

■

SRS warning light (warning buzzer)

■

ABS warning light

■

Brake Override System warning light/Drive-Start Control
warning light

*

(warning buzzer)

Warning light

Details/Actions

Indicates a malfunction in:



The SRS airbag system;



The front passenger occupant classification system; or



The seat belt pretensioner system



Have the vehicle inspected by your Toyota dealer
immediately.

Warning light

Details/Actions

(U.S.A.)

or

(Canada)

Indicates a malfunction in:



The ABS; or



The brake assist system



Have the vehicle inspected by your Toyota dealer
immediately.

Warning light

Details/Actions

When a buzzer sounds:
Indicates a malfunction in:



The Brake Override System; or



The Drive-Start Control



Have the vehicle inspected by your Toyota dealer
immediately.

Indicates that the shift position was changed and
Drive-Start Control was operated while depressing the
accelerator pedal.



Momentarily release the accelerator pedal.

When a buzzer does not sound:
Indicates that the accelerator and brake pedals are being
depressed simultaneously, and the Brake Override System
is operating.



Release the accelerator pedal and depress the brake
pedal.

481

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

*

: This light illuminates on the multi-information display.

■

Electric power steering system warning light (warning
buzzer)

■

Low fuel level warning light

■

Driver’s and front passenger’s seat belt reminder light (warn-
ing buzzer)

*

*

: Driver’s seat belt warning buzzer:

The driver’s seat belt warning buzzer sounds to alert the driver that his or
her seat belt is not fastened. Once the power switch is turned to ON, the
buzzer sounds. If the seat belt is still unfastened, the buzzer sounds inter-
mittently for a certain period of time after the vehicle reaches a certain
speed.
Front passenger’s seat belt warning buzzer:
The front passenger’s seat belt warning buzzer sounds to alert the front
passenger that his or her seat belt is not fastened. If the seat belt is unfas-
tened, the buzzer sounds intermittently for a certain period of time after the
vehicle reaches a certain speed.

Warning light

Details/Actions

(Red)

or

(Yellow)

Indicates a malfunction in the EPS (Electric Power Steer-
ing) system



Have the vehicle inspected by your Toyota dealer
immediately.

Warning light

Details/Actions

Indicates that remaining fuel is approximately 1.7 gal. (6.4 L
, 1.4 Imp. gal.) or less



Refuel the vehicle.

Warning light

Details/Actions

Warns the driver and/or front passenger to fasten their seat
belts



Fasten the seat belt.
If the front passenger’s seat is occupied, the front
passenger’s seat belt also needs to be fastened to
make the warning light (warning buzzer) turn off.

482

8-2. Steps to take in an emergency

COROLLA HV_U

■

Rear passengers’ seat belt reminder lights (warning buzzer)

*

*

: Rear passengers’ seat belt warning buzzer:

The rear passengers’ seat belt warning buzzer sounds to alert the rear pas-
senger that his or her seat belt is not fastened. If the seat belt is unfas-
tened, the buzzer sounds intermittently for a certain period of time, after the
seat belt is fastened and unfastened and the vehicle reaches a certain
speed.

■

Tire pressure warning light

■

LTA indicator (warning buzzer)

Warning light

Details/Actions

Warns the rear passengers to fasten their seat belts



Fasten the seat belt.

Warning light

Details/Actions

(if equipped)

When the light comes on after blinking for approximately 1
minute:
Malfunction in the tire pressure warning system



Have the system checked by your Toyota dealer.

When the light comes on:
Low tire inflation pressure such as



Natural causes



Flat tire



Immediately stop the vehicle in a safe place.
Handling method (



P.485)

Warning light

Details/Actions

(Orange)

Indicates a malfunction in the LTA (Lane Tracing Assist)



Follow the instructions displayed on the multi-infor-
mation display. (



P.206)

483

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

■

RCTA OFF indicator (warning buzzer)

■

PCS warning light

■

Slip indicator

Warning light

Details/Actions

(Flashes)

(if equipped)

Indicates a malfunction in the RCTA (Rear Cross Traffic
Alert) function



Have the vehicle inspected by your Toyota dealer
immediately.

Indicates that the rear bumper around the radar sensor is
covered with dirt, etc. (



P.223)



Follow the instructions displayed on the multi-infor-
mation display. (



P.227)

Warning light

Details/Actions

(Flashes or illu-

minates)

When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS (Pre-Colli-
sion System).



Have the vehicle inspected by your Toyota dealer
immediately.

If a buzzer does not sound:
The PCS (Pre-Collision System) has become temporarily
unavailable, corrective action may be necessary.



Follow the instructions displayed on the multi-infor-
mation display. (



P.187)

If the PCS (Pre-Collision System) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illu-
minate.



P.196

Warning light

Details/Actions

Indicates a malfunction in:



The VSC system;



The TRAC system; or



The hill-start assist control system



Have the vehicle inspected by your Toyota dealer
immediately.

484

8-2. Steps to take in an emergency

COROLLA HV_U

■

Parking brake indicator

■

Brake hold operated indicator

■

Warning buzzer

In some cases, the buzzer may not

be heard due to being in a noisy

location or audio sound.

■

Front passenger detection sen-

sor, seat belt reminder and

warning buzzer

●

If luggage is placed on the front

passenger seat, the front passen-

ger detection sensor may cause

the warning light to flash and the

warning buzzer to sound even if a

passenger is not sitting in the

seat.

●

If a cushion is placed on the seat,

the sensor may not detect a pas-

senger, and the warning light may

not operate properly.

■

Operation of rear passengers’

seat belt reminder lights

●

The rear passengers’ seat belt

reminder lights will illuminate for

approximately 60 seconds after

either rear door has been opened

and closed.

●

If any rear seat belt is fastened

and then unfastened, the corre-

sponding light for that seat will illu-

minate continuously. If either rear

door is opened and closed while a

rear passengers’ seat belt light is

illuminated, it will turn off approxi-

mately 60 seconds after the door

is closed.

■

SRS warning light

This warning light system monitors

the airbag sensor assembly, front

impact sensors, side impact sensors

(front door), side impact sensors

(front), side impact sensors (rear),

driver’s seat position sensor,

driver’s seat belt buckle switch, front

passenger occupant classification

system (ECU and sensors), “AIR

BAG ON” indicator light, “AIR BAG

OFF” indicator light, seat belt pre-

tensioners, airbags, interconnecting

wiring and power sources. (



P.32)

■

Electric power steering system

warning light (warning buzzer)

When the 12-volt battery charge

becomes insufficient or the voltage

Warning light

Details/Actions

(Flashes)

(U.S.A.)

or

(Flashes)
(Canada)

It is possible that the parking brake is not fully engaged or
released



Operate the parking brake switch once again.

This light comes on when the parking brake is not released.
If the light turns off after the parking brake is fully released,
the system is operating normally.

Warning light

Details/Actions

(Flashes)

Indicates a malfunction in the brake hold system



Have the vehicle inspected by your Toyota dealer
immediately.

485

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

temporarily drops, the electric power

steering system warning light may

come on and the warning buzzer

may sound.

■

When the tire pressure warning

light comes on (vehicles with a

tire pressure warning system)

Inspect the tires to check if a tire is

punctured.
If a tire is punctured:



P.490, 501

If none of the tires are punctured:

Turn the power switch off then turn it

to ON. Check if the tire pressure

warning light comes on or blinks.



If the tire pressure warning light

blinks for approximately 1 minute

then stays on

There may be a malfunction in the

tire pressure warning system. Have

the vehicle inspected by your Toyota

dealer immediately.



If the tire pressure warning light

comes on

1

After the temperature of the tires

has lowered sufficiently, check

the inflation pressure of each tire

and adjust them to the specified

level.

2

If the warning light does not turn

off even after several minutes

have elapsed, check that the

inflation pressure of each tire is

at the specified level and perform

initialization. (



P.447)

■

The tire pressure warning light

may come on due to natural

causes (vehicles with a tire

pressure warning system)

The tire pressure warning light may

come on due to natural causes such

as natural air leaks and tire inflation

pressure changes caused by tem-

perature. In this case, adjusting the

tire inflation pressure will turn off the

warning light (after a few minutes).

■

When a tire is replaced with a

spare tire (vehicles with a tire

pressure warning system)

Vehicles with a compact spare tire:

The compact spare tire is not

equipped with a tire pressure warn-

ing valve and transmitter. If a tire

goes flat, the tire pressure warning

light will not turn off even though the

flat tire has been replaced with the

spare tire. Replace the spare tire

with the repaired tire and adjust the

tire inflation pressure. The tire pres-

sure warning light will go off after a

few minutes.

■

Conditions that the tire pres-

sure warning system may not

function properly (vehicles with

a tire pressure warning system)



P.444

WARNING

■

If both the ABS and the brake

system warning lights remain

on

Stop your vehicle in a safe place

immediately and contact your Toy-

ota dealer.

The vehicle will become

extremely unstable during brak-

ing, and the ABS system may fail,

which could cause an accident

resulting in death or serious injury.

■

When the electric power

steering system warning light

comes on

When the light comes on yellow,

the assist to the power steering is

restricted. When the light comes

on red, the assist to the power

steering is lost and handling oper-

ations of the steering wheel

become extremely heavy.

When steering wheel operations

are heavier than usual, grip the

steering wheel firmly and operate

it using more force than usual.

486

8-2. Steps to take in an emergency

COROLLA HV_U

WARNING

■

If the tire pressure warning

light comes on (vehicles with

a tire pressure warning sys-

tem)

Be sure to observe the following

precautions.

Failure to do so could cause a

loss of vehicle control and result

in death or serious injury.

●

Stop your vehicle in a safe place

as soon as possible. Adjust the

tire inflation pressure immedi-

ately.

●

Vehicles with a compact spare

tire: If the tire pressure warning

light comes on even after tire

inflation pressure adjustment, it

is probable that you have a flat

tire. Check the tires. If a tire is

flat, change it with the spare tire

and have the flat tire repaired by

the nearest Toyota dealer.

●

Vehicles with emergency tire

puncture repair kit: If the tire

pressure warning light comes

on even after tire inflation pres-

sure adjustment, it is probable

that you have a flat tire. Check

the tires. If a tire is flat, repair

the flat tire by using emergency

tire puncture repair kit.

●

Avoid abrupt maneuvering and

braking.

If the vehicle tires deteriorate,

you could lose control of the

steering wheel or the brakes.

■

If a blowout or sudden air

leakage should occur (vehi-

cles with a tire pressure warn-

ing system)

The tire pressure warning system

may not activate immediately.

■

Maintenance of the tires

Each tire, including the spare (if

provided), should be checked

monthly when cold and inflated to

the inflation pressure recom-

mended by the vehicle manufac-

turer on the vehicle placard or tire

inflation pressure label (tire and

load information label). (If your

vehicle has tires of a different size

than the size indicated on the

vehicle placard or tire inflation

pressure label [tire and load infor-

mation label], you should deter-

mine the proper tire inflation

pressure for those tires.)

As an added safety feature, your

vehicle has been equipped with a

tire pressure monitoring system

(TPMS-tire pressure warning sys-

tem) that illuminates a low tire

pressure telltale (tire pressure

warning light) when one or more

of your tires is significantly

under-inflated. Accordingly, when

the low tire pressure telltale (tire

pressure warning light) illumi-

nates, you should stop and check

your tires as soon as possible,

and inflate them to the proper

pressure. Driving on a signifi-

cantly under-inflated tire causes

the tire to overheat and can lead

to tire failure. Under-inflation also

reduces fuel efficiency and tire

tread life, and may affect the vehi-

cle’s handling and stopping ability.

Please note that the TPMS (tire

pressure warning system) is not a

substitute for proper tire mainte-

nance, and it is the driver’s

responsibility to maintain correct

tire pressure, even if under-infla-

tion has not reached the level to

trigger illumination of the TPMS

low tire pressure telltale (tire pres-

sure warning light).

487

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

■

Warning messages

The warning messages explained

below may differ from the actual

messages according to operation

conditions and vehicle specifica-

tions.

■

Warning buzzer

A buzzer may sound when a mes-

sage is displayed.

The buzzer may not be audible if the

vehicle is in a noisy location or if the

audio system volume is high.

■

If “Engine Oil Level Low Add or

Replace” is displayed

The engine oil level is low. Check

WARNING

Your vehicle has also been

equipped with a TPMS (tire pres-

sure warning system) malfunc-

tion indicator to indicate when the

system is not operating properly.

The TPMS (tire pressure warning

system) malfunction indicator is

combined with the low tire pres-

sure telltale (tire pressure warning

light). When the system detects a

malfunction, the telltale will flash

for approximately one minute and

then remain continuously illumi-

nated. This sequence will con-

tinue upon subsequent vehicle

start-ups as long as the malfunc-

tion exists. When the malfunction

indicator is illuminated, the sys-

tem may not be able to detect or

signal low tire pressure as

intended.

TPMS (tire pressure warning sys-

tem) malfunctions may occur for a

variety of reasons, including the

installation of replacement or

alternate tires or wheels on the

vehicle that prevent the TPMS

(tire pressure warning system)

from functioning properly. Always

check the TPMS (tire pressure

warning system) malfunction tell-

tale after replacing one or more

tires or wheels on your vehicle to

ensure that the replacement or

alternate tires and wheels allow

the TPMS (tire pressure warning

system) to continue to function

properly.

NOTICE

■

To ensure the tire pressure

warning system operates

properly (vehicles with a tire

pressure warning system)

Do not install tires with different

specifications or makers, as the

tire pressure warning system may

not operate properly.

If a warning message

is displayed

The multi-information dis-
play shows warnings for
system malfunctions and
incorrectly performed oper-
ations, and messages that
indicate a need for mainte-
nance. When a message is
displayed, perform the
appropriate corrective
action for the message.

If a warning message is dis-
played again after the
appropriate actions have
been performed, contact
your Toyota dealer.

Additionally, if a warning
light comes on or flashes at
the same time that a warn-
ing message is displayed,
take the appropriate correc-
tive action for the warning
light. (



P.478)

488

8-2. Steps to take in an emergency

COROLLA HV_U

the level of the engine oil, and add if

necessary.
This message may appear if the

vehicle is stopped on a slope. Move

the vehicle to a level surface and

check to see if the message disap-

pears.

■

If “Hybrid System Stopped

Steering Power Low” is dis-

played

This message is displayed if the

hybrid system is stopped while driv-

ing.
When steering wheel operations are

heavier than usual, grip the steering

wheel firmly and operate it using

more force than usual.

■

If “Hybrid System Overheated

Output Power Reduced” is dis-

played

This message may be displayed

when driving under severe operat-

ing conditions. (For example, when

driving up a long steep hill.)

Handling method:



P.517

■

If “Traction Battery Needs to be

Protected Refrain from the Use

of N Position” is displayed

This message may be displayed

when the shift lever is in N.
As the hybrid battery (traction bat-

tery) cannot be charged when the

shift lever is in N, shift the shift lever

to P when the vehicle is stopped.

■

If “Traction Battery Needs to be

Protected Shift into P to

Restart” is displayed

This message is displayed when the

hybrid battery (traction battery)

charge has become extremely low

because the shift lever has been left

in N for a certain amount of time.
When operating the vehicle, shift to

P and restart the hybrid system.

■

If “Shift is in N Release Acceler-

ator Before Shifting” is dis-

played

The accelerator pedal has been

depressed when the shift lever is in

N.
Release the accelerator pedal and

shift the shift lever to D or R.

■

If “Press Brake when Vehicle is

Stopped Hybrid System may

Overheat” is displayed

The message may be displayed

when the accelerator pedal is

depressed to hold the vehicle while

the vehicle is stopped on an incline,

etc. The hybrid system may over-

heat. Release the accelerator pedal

and depress the brake pedal.

■

If “Auto Power OFF to Conserve

Battery” is displayed

Power was cut off due to the auto-

matic power off function. Next time

when starting the hybrid system,

operate the hybrid system for

approximately 5 minutes to

recharge the 12-volt battery.

■

If “Headlight System Malfunc-

tion Visit Your Dealer” is dis-

played

The following systems may be mal-

functioning. Have the vehicle

inspected by your Toyota dealer

immediately.

●

The LED headlight system

●

Automatic High Beam

■

If a message that indicates the

malfunction of front camera is

displayed

The following systems may be sus-

pended until the problem shown in

the message is resolved. (



P.187,

478)

●

PCS (Pre-Collision system)

●

LTA (Lane Tracing Assist)

●

Automatic High Beam

●

RSA (Road Sign Assist) (if

equipped)

●

Dynamic radar cruise control with

full-speed range

489

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

■

If “Radar Cruise Control

Unavailable See Owner's Man-

ual” is displayed

The dynamic radar cruise control

with full-speed range system is sus-

pended temporarily or until the prob-

lem shown in the message is

resolved. (causes and coping meth-

ods:



P.187)

■

If “Radar Cruise Control

Unavailable” is displayed

The dynamic radar cruise control

with full-speed range system cannot

be used temporarily. Use the system

when it becomes available again.

■

If “Maintenance Required

Soon” is displayed

Indicates that all maintenance

according to the driven distance on
the maintenance schedule

*

should

be performed soon.
Comes on approximately 4500

miles (7200 km) after the message

has been reset. If necessary, per-

form maintenance. Please reset the

message after the maintenance is

performed. (



P.426)

*

: Refer to the separate “Scheduled

Maintenance” or “Owner’s Man-
ual Supplement” for the mainte-
nance interval applicable to your
vehicle.

■

If “Maintenance Required Visit

Your Dealer” is displayed

Indicates that all maintenance is

required to correspond to the driven

distance on the maintenance sched-
ule

*

.

Comes on approximately 5000

miles (8000 km) after the message

has been reset. (The indicator will

not work properly unless the mes-

sage has been reset.) Perform the

necessary maintenance. Please

reset the message after the mainte-

nance is performed. (



P.426)

*

: Refer to the separate “Scheduled

Maintenance” or “Owner’s Man-
ual Supplement” for the mainte-
nance interval applicable to your
vehicle.

■

If a message that indicates the

need for visiting your Toyota

dealer is displayed

The system or part shown on the

multi-information display is malfunc-

tioning. Have the vehicle inspected

by your Toyota dealer immediately.

■

If a message that indicates the

need for referring to Owner’s

Manual is displayed

●

If “Engine Coolant Temp High” is

displayed, follow the instructions

accordingly. (



P.517)

●

If any of the following messages

are displayed on the multi-infor-

mation display, it may indicate a

malfunction. Have the vehicle

inspected by your Toyota dealer

immediately.

• “Smart Key System Malfunction”

• “Hybrid System Malfunction”

• “Check Engine”

• “Hybrid Battery System Malfunc-

tion”

• “Accelerator System Malfunction”

●

If any of the following messages

are displayed on the multi-infor-

mation display, it may indicate a

malfunction. Immediately stop the

vehicle and contact your Toyota

dealer.

• “Braking Power Low”

• “Charging System Malfunction”

• “Oil Pressure Low”

●

If any of the following messages

are shown on the multi-informa-

tion display, the vehicle may have

run out of fuel. Stop the vehicle in

a safe place and, if the fuel level is

low, refuel the vehicle. (



P.83)

• “Hybrid System Stopped”

• “Engine Stopped”

●

If “Maintenance Required for Trac-

tion Battery Cooling Parts See

Owner's Manual” is shown, the fil-

ters may be clogged, the air intake

490

8-2. Steps to take in an emergency

COROLLA HV_U

vent may be blocked, or there may

be a gap in the duct. Therefore,

perform the following correction

procedure.

• If the air intake vent and filter of

the hybrid battery (traction battery)

are dirty, perform the procedure

on P.455 to clean them.

• If the warning message is shown

when the air intake vent and filter

of the hybrid battery (traction bat-

tery) are not dirty, have the vehicle

inspected by your Toyota dealer.



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



Set the parking brake.



Shift the shift lever to P.

NOTICE

■

If “High Power Consumption

Partial Limit on AC/Heater

Operation” is displayed fre-

quently

There is a possible malfunction

relating to the charging system or

the 12-volt battery may be deteri-

orating. Have the vehicle

inspected by your Toyota dealer.

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 emer-
gency 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 seal-
ant can be used only once
to temporarily repair one
tire without removing the
nail or screw from the tire.)
After temporarily 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.

Before repairing the tire

491

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises



Stop the hybrid system.



Turn on the emergency flash-
ers.



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. Removing
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 can-

not be repaired with the emergency

tire puncture repair kit. Contact your

Toyota dealer.

●

When the tire is damaged due to

driving without sufficient air pres-

sure

●

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 2 or more tires have been

punctured

●

When 2 or more sharp objects

such as nails or screws have

passed through the tread on a sin-

gle tire

●

When the sealant has expired

492

8-2. Steps to take in an emergency

COROLLA HV_U

Emergency tire puncture repair kit
Towing eyelet



Bottle

Hose
Air release cap
Sticker



Compressor

Power plug
Rubber stopper
Air pressure gauge
Compressor switch

■

Note for checking the emer-

gency tire puncture repair kit

Check the sealant expiry date occa-

sionally.

The expiry date is shown on the bot-

tle. Do not use sealant whose expiry

date has already passed. Other-

Location of the emergency tire puncture repair kit and
towing eyelet

Emergency tire puncture
repair kit components

493

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

wise, repairs conducted using the

emergency tire puncture repair kit

may not be performed properly.

■

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 emer-

gency 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, contact 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. Immedi-

ately wipe away the sealant with a

wet cloth.

●

During operation of the repair kit,

a loud operation noise is pro-

duced. This does not indicate a

malfunction.

●

Do not use to check or to adjust

the tire pressure.

1

Lift the deck mat. (



P.400)

2

Take out the emergency tire
puncture repair kit. (



P.492)

1

Take out the repair kit from
the plastic bag.

WARNING

■

Caution while driving

●

Store the repair kit in the trunk.

Injuries may result in the event

of an accident or sudden brak-

ing.

●

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 seri-

ous 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 caus-

ing death or serious injury.

■

Precautions for use of the

sealant

●

Ingesting the sealant is hazard-

ous 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 discom-

fort persists, consult a doctor.

Taking out the emer-
gency tire puncture repair
kit

Emergency repair method

494

8-2. Steps to take in an emergency

COROLLA HV_U

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 locations.

(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.

5

Make sure that the compres-
sor switch is off.

6

Lift the rubber stopper on the
compressor.

495

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

7

Remove the power plug from
the compressor.

8

Connect the power plug to
the power outlet socket.
(



P.402)

9

Connect the bottle to the
compressor.

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

11

Check the specified tire infla-

tion pressure.

Tire inflation pressure is specified

on the label on the driver’s side pil-

496

8-2. Steps to take in an emergency

COROLLA HV_U

lar as shown. (



P.529)

12

Start the hybrid system.

13

To inject the sealant and

inflate the tire, turn the com-
pressor switch on.

14

Inflate the tire until the speci-

fied air pressure is reached.

The sealant will be injected
and the pressure will spike to
between 44 psi (300 kPa, 3.0
kgf/cm

2

or bar) and 58 psi

(400 kPa, 4.0 kgf/cm

2

or bar),

then gradually decrease.
The air pressure gauge will
display the actual tire inflation
pressure about 1 to 5 min-
utes after the switch is turned
on.

Turn the compressor switch off and

then check the tire inflation pres-

sure. Being careful not to over

inflate, check and repeat the infla-

tion 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

497

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

to be repaired. Turn the compres-

sor switch off and contact your Toy-

ota dealer.
If the tire inflation pressure exceeds

the specified air pressure, let out

some air to adjust the tire inflation

pressure. (



P.498, 529)

15

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.

16

Install the valve cap onto the

valve of the emergency
repaired tire.

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

Temporarily store the bottle

in the trunk while it is con-
nected to the compressor.

19

To spread the liquid sealant

evenly within the tire, imme-
diately drive safely for about
3 miles (5 km) below 50 mph
(80 km/h).

20

After driving, stop your vehi-

cle 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 sec-
onds, then turn it off. Check
the tire inflation pressure.

If the tire inflation pressure is
under 19 psi (130 kPa, 1.3
kgf/cm

2

or bar): The puncture

cannot be repaired. Contact
your Toyota dealer.
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
pressure: Proceed to step

22

.

If the tire inflation pressure is
the specified air pressure

498

8-2. Steps to take in an emergency

COROLLA HV_U

(



P.529): Proceed to step

23

.

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 per-
form step

20

.

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

Store the bottle in the trunk

while it is connected to the
compressor.

25

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 Toy-

ota dealer that the sealant is

injected.

■

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 recon-

nect 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.529)

If the air pressure is under the des-

ignated 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 (vehicles without a tire

pressure warning system)

After a tire is repaired with the emer-

gency tire puncture repair kit, the

valve should be replaced.

■

After a tire is repaired with the

emergency tire puncture repair

kit (vehicles with a tire pressure

warning system)

●

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

499

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

on/flash.

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.

■

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 immedi-

ately 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 vehicle. If the hose is not

properly connected to the valve,

air leakage may occur as seal-

ant 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 dis-

connected or some air is let out

of the tire.

●

Follow the operation procedure

to repair the tire. If the proce-

dures 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 per-

formed. If you notice any cracks

or deformation of the tire, turn

off the compressor switch and

stop the repair operation imme-

diately.

●

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.

■

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 fol-

lowing.

• Tire condition. The tire may

have separated from the wheel.

500

8-2. Steps to take in an emergency

COROLLA HV_U

WARNING

• Tire inflation pressure. If the tire

inflation pressure is 19 psi (130
kPa, 1.3 kgf/cm

2

or bar) or less,

the tire may be severely dam-

aged.

NOTICE

■

When performing an emer-

gency repair

●

A tire should only be repaired

with the emergency tire punc-

ture 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.

■

Precautions for the emer-

gency 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 trunk

out of reach of children.

●

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.

■

To avoid damage to the tire

pressure warning valves and

transmitters (vehicles with a

tire pressure warning system)

When a tire is repaired with liquid

sealants, the tire pressure warn-

ing valve and transmitter may not

operate properly. If a liquid seal-

ant 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 repair-

ing or replacing the tire. (



P.446)

501

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises



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



Set the parking brake.



Shift the shift lever to P.



Stop the hybrid system.



Turn on the emergency flash-
ers.

If you have a flat tire

(vehicles with a spare

tire)

Your vehicle is equipped
with a spare tire. The flat tire
can be replaced with the
spare tire.

For details about tires:



P.441

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.

Before jacking up the
vehicle

502

8-2. Steps to take in an emergency

COROLLA HV_U

Jack handle
Wheel nut wrench
Jack
Spare tire
Towing eyelet

Location of the spare tire, jack and tools

WARNING

■

Using the tire jack

Observe the following precau-

tions. Improper use of the tire jack

may cause the vehicle to sud-

denly fall off the jack, leading to

death or serious injury.

●

Do not use the tire jack for any

purpose other than replacing

tires or installing and removing

tire chains.

●

Only use the tire jack that

comes with this vehicle for

replacing a flat tire. Do not use it

on other vehicles, and do not

use other tire jacks for replacing

tires on this vehicle.

●

Put the jack properly in its jack

point.

503

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

1

Remove the deck mat.

2

Take out the jack.

For tightening
For loosening

1

Remove the deck mat.
(



P.503)

2

Remove the tool tray.

3

Loosen the center fastener
that secures the spare tire.

WARNING

●

Do not put any part of your body

under the vehicle while it is sup-

ported by the jack.

●

Do not start the hybrid system

or drive the vehicle while the

vehicle is supported by the jack.

●

Do not raise the vehicle while

someone is inside.

●

When raising the vehicle, do not

put an object on or under the

jack.

●

Do not raise the vehicle to a

height greater than that required

to replace the tire.

●

Use a jack stand if it is neces-

sary to get under the vehicle.

●

When lowering the vehicle,

make sure that there is no-one

near the vehicle. If there are

people nearby, warn them

vocally before lowering.

Taking out the jack

Taking out the spare tire

504

8-2. Steps to take in an emergency

COROLLA HV_U

1

Chock the tires.

2

Remove the wheel ornament
using the wrench.

Insert the wrench into the notch

on the wheel cap.

To protect the wheel ornament,

place a rag between the wrench

and the wheel ornament.

3

Slightly loosen the wheel
nuts (one turn).

4

Turn the tire jack portion
by hand until the center of the
recessed portion of the jack
is in contact with the center of
the jack point.

WARNING

■

When storing the spare tire

Be careful not to catch fingers or

other body parts between the

spare tire and the body of the

vehicle.

Replacing a flat tire

Flat tire

Wheel chock

positions

Front left-hand
side

Behind the rear
right-hand side
tire

Front right-hand
side

Behind the rear
left-hand side tire

Rear left-hand
side

In front of the
front right-hand
side tire

Rear right-hand
side

In front of the
front left-hand
side tire

505

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

5

Assemble the jack handle
extension.

6

Raise the vehicle until the tire
is slightly raised off the
ground.

7

Remove all the wheel nuts
and the tire.

When resting the tire on the

ground, place the tire so that the

wheel design faces up to avoid

scratching the wheel surface.

1

Remove any dirt or foreign
matter from the wheel con-
tact surface.

WARNING

■

Replacing a flat tire

●

Do not touch the disc wheels or

the area around the brakes

immediately after the vehicle

has been driven. After the vehi-

cle has been driven the disc

wheels and the area around the

brakes will be extremely hot.

Touching these areas with

hands, feet or other body parts

while changing a tire, etc. may

result in burns.

●

Failure to follow these precau-

tions could cause the wheel

nuts to loosen and the tire to fall

off, resulting in death or serious

injury.

• Have the wheel nuts tightened

with a torque wrench to 76 ft•lbf

(103 N•m, 10.5 kgf•m) as soon

as possible after changing

wheels.

• Do not attach a heavily dam-

aged wheel ornament, as it may

fly off the wheel while the vehi-

cle is moving.

• When installing a tire, only use

wheel nuts that have been spe-

cifically designed for that wheel.

• If there are any cracks or defor-

mations in the bolt screws, nut

threads or bolt holes of the

wheel, have the vehicle

inspected by your Toyota

dealer.

• When installing the wheel nuts,

be sure to install them with the

tapered ends facing inward.

Installing the spare tire

506

8-2. Steps to take in an emergency

COROLLA HV_U

If foreign matter is on the wheel

contact surface, the wheel nuts

may loosen while the vehicle is in

motion, causing the tire to come off.

2

Install the tire and loosely
tighten each wheel nut by
hand by approximately the
same amount.

Tighten the wheel nuts until the
tapered portion

comes into

loose contact with the disc wheel
seat

.

3

Lower the vehicle.

4

Firmly tighten each wheel nut
two or three times in the

order shown in the illustra-
tion.

Tightening torque:

76 ft•lbf (103 N•m, 10.5 kgf•m)

5

Stow the flat tire, tire jack and
all tools.

■

The compact spare tire

●

The compact spare tire is identi-

fied by the label “TEMPORARY

USE ONLY” on the tire sidewall.

Use the compact spare tire tempo-

rarily, and only in an emergency.

●

Make sure to check the tire infla-

tion pressure of the compact

spare tire. (



P.529)

■

When the compact spare tire is

equipped

The vehicle becomes lower when

driving with the compact spare tire

compared to when driving with stan-

dard tires.

■

After completing the tire

change (vehicles with a tire

pressure warning system)

The tire pressure warning system

must be reset. (



P.447)

■

When using the compact spare

tire (vehicles with a tire pres-

sure warning system)

As the compact spare tire is not

equipped with a tire pressure warn-

ing valve and transmitter, low infla-

tion pressure of the spare tire will

not be indicated by the tire pressure

warning system. Also, if you replace

507

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

the compact spare tire after the tire

pressure warning light comes on,

the light remains on.

■

If you have a flat front tire on a

road covered with snow or ice

Install the compact spare tire on one

of the rear wheels of the vehicle.

Perform the following steps and fit

tire chains to the front tires:

1

Replace a rear tire with the com-

pact spare tire.

2

Replace the flat front tire with the

tire removed from the rear of the

vehicle.

3

Fit tire chains to the front tires.

■

When reinstalling the wheel

ornament (except compact

spare tire)

Align the cutout of the wheel orna-

ment with the valve stem as shown

in the illustration.

WARNING

■

When using the compact

spare tire

●

Remember that the compact

spare tire provided is specifi-

cally designed for use with your

vehicle. Do not use your com-

pact spare tire on another vehi-

cle.

●

Do not use more than one com-

pact spare tires simultaneously.

●

Replace the compact spare tire

with a standard tire as soon as

possible.

●

Avoid sudden acceleration,

abrupt steering, sudden brak-

ing and shifting operations that

cause sudden engine braking.

■

When the compact spare tire

is attached

The vehicle speed may not be

correctly detected, and the follow-

ing systems may not operate cor-

rectly:

• ABS & Brake assist

• VSC

• TRAC

• Automatic High Beam

• Dynamic radar cruise control

with full-speed range

• EPS

• PCS (Pre-Collision System)

• LTA (Lane Tracing Assist)

• Tire pressure warning system (if

equipped)

• BSM (Blind Spot Monitor) (if

equipped)

• RCTA (Rear Cross Traffic Alert)

function (if equipped)

• Rear view monitor system

■

Speed limit when using the

compact spare tire

Do not drive at speeds in excess

of 50 mph (80 km/h) when a com-

pact spare tire is installed on the

vehicle.

The compact spare tire is not

designed for driving at high

speeds. Failure to observe this

precaution may lead to an acci-

dent causing death or serious

injury.

508

8-2. Steps to take in an emergency

COROLLA HV_U

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.

NOTICE

■

Be careful when driving over

bumps with the compact

spare tire installed on the

vehicle.

The vehicle becomes lower when

driving with the compact spare tire

compared to when driving with

standard tires. Be careful when

driving over uneven road sur-

faces.

■

Driving with tire chains and

the compact spare tire

Do not fit tire chains to the com-

pact spare tire. Tire chains may

damage the vehicle body and

adversely affect driving perfor-

mance.

■

When replacing the tires

(vehicles with a tire pressure

warning system)

When removing or fitting the

wheels, tires or the tire pressure

warning valve and transmitter,

contact your Toyota dealer as the

tire pressure warning valve and

transmitter may be damaged if not

handled correctly.

■

To avoid damage to the tire

pressure warning valves and

transmitters (vehicles with a

tire pressure warning system)

When a tire is repaired with liquid

sealants, the tire pressure warn-

ing valve and transmitter may not

operate properly. If a liquid seal-

ant 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.

509

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

One of the following may be the
cause of the problem:



The electronic key may not be
functioning properly. (



P.511)



There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle.



There may be a malfunction
in the immobilizer system.
(



P.88)



There may be a malfunction
in the steering lock system.



The hybrid system may be
malfunctioning due to an elec-
trical problem such as elec-
tronic key battery depletion or
a blown fuse. However,
depending on the type of mal-
function, an interim measure
is available to start the hybrid
system. (



P.509)

One of the following may be the
cause of the problem:



The 12-volt battery may be
discharged. (



P.513)



The 12-volt battery terminal
connections may be loose or
corroded. (



P.439)

One of the following may be the
cause of the problem:



The 12-volt battery may be
discharged. (



P.513)



One or both of the 12-volt bat-
tery terminals may be discon-
nected. (



P.439)

Contact your Toyota dealer if the
problem cannot be repaired, or if
repair procedures are unknown.

When the hybrid system does
not start, the following steps can
be used as an interim measure
to start the hybrid system if the
power switch is functioning nor-
mally.
Do not use this starting proce-
dure except in case of emer-

If the hybrid system

will not start

Reasons for the hybrid sys-
tem not starting vary
depending on the situation.
Check the following and
perform the appropriate
procedure:

The hybrid system will not
start even though the cor-
rect starting procedure is
being followed. (



P.157)

The interior lights and
headlights are dim, or the
horn does not sound or
sounds at a low volume.

The interior lights and
headlights do not turn on,
or the horn does not
sound.

Emergency start function

510

8-2. Steps to take in an emergency

COROLLA HV_U

gency.

1

Set the parking brake.
(



P.167)

2

Check that the shift lever is in
P.

3

Turn the power switch to
ACC.

4

Press and hold the power
switch for about 15 seconds
while depressing the brake
pedal firmly.

Even if the hybrid system can be
started using the above steps, the
system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.

If you lose your keys

New genuine keys can be
made by your Toyota dealer
using another mechanical
key and the key number
stamped on your key num-
ber plate.

Keep the plate in a safe
place such as your wallet,
not in the vehicle.

NOTICE

■

When an electronic key is lost

If the electronic key remains lost,

the risk of vehicle theft increases

significantly. Visit your Toyota

dealer immediately with all

remaining electronic keys that

were provided with your vehicle.

511

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

Pull the lever.
Using the lever to open the fuel
filler door may not allow for an
adequate reduction in fuel tank
pressure before refueling. To
prevent fuel from spilling out,
turn the cap slowly when remov-
ing it. During refueling, fuel may
spill out from the filler opening
due to air being discharged from
inside the fuel tank. Therefore,
fill the fuel tank carefully and
slowly.

■

When the electronic key does

not work properly

●

Make sure that the smart key sys-

tem has not been deactivated in

the customization setting. If it is

off, turn the function on. (Custom-

izable features:



P.544)

●

Check if battery-saving mode is

set. If it is set, cancel the function.

(



P.127)

Use the mechanical key
(



P.118) in order to perform the

If the fuel filler door

cannot be opened

If the fuel filler door opener
switch cannot be operated,
contact your Toyota dealer
to service the vehicle. In
case where refueling is
urgently necessary, the fol-
lowing procedure can be
used to open the fuel filler
door.

Opening the fuel filler
door

If the electronic key

does not operate prop-

erly

If communication between
the electronic key and vehi-
cle is interrupted (



P.127)

or the electronic key cannot
be used because the battery
is depleted, the smart key
system and wireless remote
control cannot be used. In
such cases, the doors can
be opened and the hybrid
system can be started by
following the procedure
below.

NOTICE

■

In case of a smart key system

malfunction or other

key-related problems

Take your vehicle with all the elec-

tronic keys provided with your

vehicle to your Toyota dealer.

Locking and unlocking
the doors

512

8-2. Steps to take in an emergency

COROLLA HV_U

following operations:

1

Locks all the doors

2

Unlocks all the doors

Turning the key unlocks the driver’s
door. Turning the key again unlocks
the other doors.

■

Key linked functions

1

Closes the windows (turn and
hold)

*

2

Opens the windows (turn and
hold)

*

*

: This setting must be customized

at your Toyota dealer.

1

Ensure that the shift lever is
in P and depress the brake
pedal.

2

Touch the Toyota emblem
side of the electronic key to
the power switch.

When the electronic key is

detected, a buzzer sounds and the

power switch will turn to ON.
When the smart key system is

deactivated in customization set-

ting, the power switch will turn to

ACC.

3

Firmly depress the brake
pedal and check that

is

WARNING

■

When using the mechanical

key and operating the power

windows

Operate the power window after

checking to make sure that there

is no possibility of any passenger

having any of their body parts

caught in the window.

Also, do not allow children to

operate the mechanical key. It is

possible for children and other

passengers to get caught in the

power window.

Starting the hybrid sys-
tem

513

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

shown on the multi-informa-
tion display.

4

Press the power switch
shortly and firmly.

In the event that the hybrid sys-
tem still cannot be started, con-
tact your Toyota dealer.

■

Stopping the hybrid system

Shift the shift lever to P and press

the power switch as you normally do

when stopping the hybrid system.

■

Electronic key battery

As the above procedure is a tempo-

rary measure, it is recommended

that the electronic key battery be

replaced immediately when the bat-

tery is depleted. (



P.459)

■

Changing power switch modes

Release the brake pedal and press

the power switch in step

3

above.

The hybrid system does not start

and modes will be changed each

time the switch is pressed. (



P.160)

If the 12-volt battery is

discharged

The following procedures
may be used to start the
hybrid system if the 12-volt
battery is discharged.
You can also call your Toy-
ota dealer or a qualified
repair shop.

514

8-2. Steps to take in an emergency

COROLLA HV_U

If you have a set of jumper (or
booster) cables and a second
vehicle with a 12-volt battery,
you can jump start your vehicle
by following the steps below.

1

Confirm that the electronic
key is being carried.

When connecting the jumper (or

booster) cables, depending on the

situation, the alarm may activate

and doors locked. (



P.91)

2

Open the hood. (



P.432)

3

Connect a positive jumper cable clamp to on your vehicle and
connect the clamp on the other end of the positive cable to on
the second vehicle. Then, connect a negative cable clamp to
on the second vehicle and connect the clamp at the other end of
the negative cable to .

Positive (+) battery terminal (your vehicle)
Positive (+) battery terminal (second vehicle)
Negative (-) battery terminal (second vehicle)
Solid, stationary, unpainted metallic point away from the battery
and any moving parts as shown in the illustration

4

Start the engine of the sec-
ond vehicle. Increase the
engine speed slightly and

maintain at that level for
approximately 5 minutes to

Restarting the hybrid sys-
tem

515

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

recharge the 12-volt battery
of your vehicle.

5

Open and close any of the
doors of your vehicle with the
power switch OFF.

6

Maintain the engine speed of
the second vehicle and start
the hybrid system of your
vehicle by turning the power
switch to ON.

7

Make sure the “READY” indi-
cator comes on. If the indica-
tor does not come on, contact
your Toyota dealer.

8

Once the hybrid system has
started, remove the jumper
cables in the exact reverse
order from which they were
connected.

Once the hybrid system starts,
have the vehicle inspected at
your Toyota dealer as soon as
possible.

■

Starting the hybrid system

when the 12-volt battery is dis-

charged

The hybrid system cannot be started

by push-starting.

■

To prevent 12-volt battery dis-

charge

●

Turn off the headlights and the

audio system while the hybrid sys-

tem is off.

●

Turn off any unnecessary electri-

cal components when the vehicle

is running at a low speed for an

extended period, such as in heavy

traffic.

■

When the 12-volt battery is

removed or discharged

●

Information stored in the ECU is

cleared. When the 12-volt battery

is depleted, have the vehicle

inspected at your Toyota dealer.

●

Some systems may require initial-

ization. (



P.552)

■

When removing the 12-volt bat-

tery terminals

When the 12-volt battery terminals

are removed, the information stored

in the ECU is cleared. Before

removing the 12-volt battery termi-

nals, contact your Toyota dealer.

■

Charging the 12-volt battery

The electricity stored in the 12-volt

battery will discharge gradually even

when the vehicle is not in use, due

to natural discharge and the drain-

ing effects of certain electrical appli-

ances. If the vehicle is left for a long

time, the 12-volt battery may dis-

charge, and the hybrid system may

be unable to start. (The 12-volt bat-

tery recharges automatically while

the hybrid system is operating.)

■

When recharging or replacing

the 12-volt battery

●

In some cases, it may not be pos-

sible to unlock the doors using the

smart key system when the

12-volt battery is discharged. Use

the wireless remote control or the

mechanical key to lock or unlock

the doors.

●

The hybrid system may not start

on the first attempt after the

12-volt battery has recharged but

will start normally after the second

attempt. This is not a malfunction.

●

The power switch mode is memo-

rized by the vehicle. When the

12-volt battery is reconnected, the

system will return to the mode it

was in before the 12-volt battery

was discharged. Before discon-

necting the 12-volt battery, turn

the power switch off.

If you are unsure what mode the

516

8-2. Steps to take in an emergency

COROLLA HV_U

power switch was in before the

12-volt battery discharged, be

especially careful when recon-

necting the 12-volt battery.

■

When replacing the 12-volt bat-

tery

●

Use a 12-volt battery that con-

forms to European regulations.

●

Use a 12-volt battery with the

same case size as the previous

12-volt battery and an equivalent

20 hour rate capacity (20HR) or

greater.

• If the sizes differ, the 12-volt bat-

tery cannot be properly secured.

• If the 20 hour rate capacity is low,

even if the time period where the

vehicle is not used is a short time,

the 12-volt battery may discharge

and the hybrid system may not be

able to start.

●

For details, consult your Toyota

dealer.

WARNING

■

When removing the 12-volt

battery terminals

Always remove the negative (-)

terminal first. If the positive (+) ter-

minal contacts any metal in the

surrounding area when the posi-

tive (+) terminal is removed, a

spark may occur, leading to a fire

in addition to electrical shocks

and death or serious injury.

■

Avoiding 12-volt battery fires

or explosions

Observe the following precautions

to prevent accidentally igniting the

flammable gas that may be emit-

ted from the 12-volt battery:

●

Make sure each jumper cable is

connected to the correct termi-

nal and that it is not unintention-

ally in contact with any other

than the intended terminal.

●

Do not allow the other end of

the jumper cable connected to

the “+” terminal to come into

contact with any other parts or

metal surfaces in the area, such

as brackets or unpainted metal.

●

Do not allow the + and - clamps

of the jumper cables to come

into contact with each other.

●

Do not smoke, use matches,

cigarette lighters or allow open

flame near the 12-volt battery.

■

12-volt battery precautions

The 12-volt battery contains poi-

sonous and corrosive acidic elec-

trolyte, while related parts contain

lead and lead compounds.

Observe the following precautions

when handling the 12-volt battery:

●

When working with the 12-volt

battery, always wear safety

glasses and take care not to

allow any battery fluids (acid) to

come into contact with skin,

clothing or the vehicle body.

●

Do not lean over the 12-volt bat-

tery.

●

In the event that battery fluid

comes into contact with the skin

or eyes, immediately wash the

affected area with water and

seek medical attention. Place a

wet sponge or cloth over the

affected area until medical

attention can be received.

●

Always wash your hands after

handling the 12-volt battery sup-

port, terminals, and other bat-

tery-related parts.

●

Do not allow children near the

12-volt battery.

517

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises



If the engine coolant tempera-
ture gauge enters the red
zone or “Engine Coolant
Temp High Stop in a Safe
Place See Owner’s Manual”
is shown on the multi-informa-
tion display

1

Stop the vehicle in a safe
place and turn off the air con-
ditioning system, and then
stop the hybrid system.

2

If you see steam: Carefully lift
the hood after the steam sub-

NOTICE

■

When handling jumper cables

When connecting the jumper

cables, ensure that they do not

become entangled in the cooling

fans, etc.

If your vehicle over-

heats

The following may indicate
that your vehicle is over-
heating.



The engine coolant tem-
perature gauge (



P.98) is

in the red zone or a loss of
hybrid system power is
experienced. (For example,
the vehicle speed does not
increase.)



“Engine Coolant Temp High
Stop in a Safe Place See
Owner’s Manual” or “Hybrid
System Overheated Output
Power Reduced” is shown
on the multi-information dis-
play.



Steam comes out from
under the hood.

Correction procedures

518

8-2. Steps to take in an emergency

COROLLA HV_U

sides.
If you do not see steam:
Carefully lift the hood.

3

After the hybrid system has
cooled down sufficiently,
inspect the hoses and radia-
tor core (radiator) for any
leaks.

Radiator
Cooling fans

If a large amount of coolant leaks,
immediately contact your Toyota
dealer.

4

The coolant level is satisfac-
tory if it is between the “MAX”
and “MIN” lines on the reser-
voir.

Reservoir
“MAX” line
“MIN” line

5

Add coolant if necessary.

Water can be used in an emer-

gency if coolant is unavailable.

6

Start the hybrid system and
turn the air conditioning sys-
tem on to check that the radi-
ator cooling fans operate and
to check for coolant leaks
from the radiator or hoses.

The fans operate when the air con-

ditioning system is turned on imme-

diately after a cold start. Confirm

that the fans are operating by

checking the fan sound and air flow.

If it is difficult to check these, turn

the air conditioning system on and

off repeatedly. (The fans may not

operate in freezing temperatures.)

7

If the fans are not operating:
Stop the hybrid system
immediately and contact your
Toyota dealer.
If the fans are operating:
Have the vehicle inspected at
the nearest Toyota dealer.



If “Hybrid System Over-
heated Output Power
Reduced” is shown on the
multi-information display

1

Stop the vehicle in a safe
place.

2

Stop the hybrid system and
carefully lift the hood.

519

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

3

After the hybrid system has
cooled down, inspect the
hoses and radiator core (radi-
ator) for any leaks.

Radiator
Cooling fans

If a large amount of coolant leaks,
immediately contact your Toyota
dealer.

4

The coolant level is satisfac-
tory if it is between the
“FULL” and “LOW” lines on
the reservoir.

Reservoir
“FULL” line
“LOW” line

5

Add coolant if necessary.

Water can be used in an emer-

gency if coolant is unavailable.

6

After stopping the hybrid sys-
tem and waiting for 5 minutes
or more, start the hybrid sys-
tem again and check for the
multi-information display.
If the message does not dis-
appear: Stop the hybrid sys-
tem and contact your Toyota
dealer.
If the message is not dis-
played: The hybrid system
temperature has dropped
and the vehicle may be
driven normally.

However, if the message appears

again frequently, contact your Toy-

ota dealer.

WARNING

■

When inspecting under the

hood of your vehicle

Observe the following precau-

tions. Failure to do so may result

in serious injury such as burns.

●

If steam is seen coming from

under the hood, do not open the

hood until the steam has sub-

sided. The engine compart-

ment may be very hot.

520

8-2. Steps to take in an emergency

COROLLA HV_U

1

Stop the hybrid system. Set
the parking brake and shift
the shift lever to P.

2

Remove the mud, snow or
sand from around the front
wheels.

3

Place wood, stones or some
other material under the front
wheels to help provide trac-
tion.

4

Restart the hybrid system.

5

Shift the shift lever to D or R
and release the parking
brake. Then, while exercising
caution, depress the acceler-
ator pedal.

■

When it is difficult to free the

vehicle

Press the

switch to turn off

TRAC.

WARNING

●

After the hybrid system has

been turned off, check that the

“READY” indicator is off. When

the hybrid system is operating,

the gasoline engine may auto-

matically start, or the cooling

fans may suddenly operate

even if the gasoline engine

stops. Do not touch or approach

rotating parts such as the fan,

which may lead to fingers or

clothing (especially a tie, a scarf

or a muffler) getting caught,

resulting in serious injury.

●

Do not loosen the coolant reser-

voir caps while the hybrid sys-

tem and radiator are hot.

High temperature steam or

coolant could spray out.

NOTICE

■

When adding engine/power

control unit coolant

Add coolant slowly after the

hybrid system has cooled down

sufficiently. Adding cool coolant to

a hot hybrid system too quickly

can cause damage to the hybrid

system.

■

To prevent damage to the

cooling system

Observe the following precau-

tions:

●

Avoid contaminating the coolant

with foreign matter (such as

sand or dust etc.).

●

Do not use any coolant additive.

If the vehicle becomes

stuck

Carry out the following pro-
cedures if the tires spin or
the vehicle becomes stuck
in mud, dirt or snow:

Recovering procedure

521

8-2. Steps to take in an emergency

COROLLA HV_U

8

Whe

n tr

ouble

ar

ises

WARNING

■

When attempting to free a

stuck vehicle

If you choose to push the vehicle

back and forth to free it, make

sure the surrounding area is clear

to avoid striking other vehicles,

objects or people. The vehicle

may also lunge forward or lunge

back suddenly as it becomes free.

Use extreme caution.

■

When shifting the shift lever

Be careful not to shift the shift

lever with the accelerator pedal

depressed.

This may lead to unexpected

rapid acceleration of the vehicle

that may cause an accident

resulting in death or serious injury.

NOTICE

■

To avoid damaging the trans-

mission and other compo-

nents

●

Avoid spinning the front wheels

and depressing the accelerator

pedal more than necessary.

●

If the vehicle remains stuck

even after these procedures are

performed, the vehicle may

require towing to be freed.

522

8-2. Steps to take in an emergency

COROLLA HV_U

523

COROLLA HV_U

9

9

Vehicle

specificatio

ns

Vehicle specifications

.

9-1. Specifications

Maintenance data (fuel, oil

level, etc.). . . . ..

524

Fuel information . . ..

531

Tire information . . ...

533

9-2. Customization

Customizable features

. . . . . . . . ..

544

9-3. Initialization

Items to initialize . . .

552

524

9-1. Specifications

COROLLA HV_U

9-1.Specifications

*1

:Unladen vehicles

*2

:For Guam and Saipan

■

Vehicle identification num-
ber

The vehicle identification num-
ber (VIN) is the legal identifier
for your vehicle. This is the pri-
mary identification number for
your Toyota. It is used in regis-
tering the ownership of your
vehicle.
This number is stamped under
the right-hand front seat.

This number is also stamped on
the top left of the instrument
panel.

Maintenance data (fuel, oil level, etc.)

Dimensions and weight

Overall length

182.3 in. (4630 mm)

Overall width

70.1 in. (1780 mm)

Overall height

*1

56.5 in. (1435 mm)

57.3 in. (1455 mm)

*2

Wheelbase

106.3 in. (2700 mm)

Tread

Front

60.1 in. (1527 mm)

*2

60.3 in. (1531 mm)

Rear

60.1 in. (1526 mm)

*2

60.4 in. (1534 mm)

Vehicle capacity weight
(Occupants + luggage)

825 lb. (375 kg)

Seating capacity

Seating capacity

5 (Front 2, Rear 3)

Vehicle identification