2023 TOYOTA COROLLA HYBRID Owners Manual

1694-1. Before driving
4
Driving
Trailer towing
Toyota does not recom-
mend towing a trailer with
your vehicle. Toyota also
does not recommend the
installation of a tow hitch or
the use of a tow hitch carrier
for a wheelchair, scooter,
bicycle, etc. Your vehicle is
not designed for trailer tow-
ing or for the use of tow
hitch mounted carriers.
Dinghy towing
Your vehicle is not designed
to be dinghy towed (with 4
wheels on the ground)
behind a motor home.
NOTICE
■To avoid serious damage to
your vehicle
Do not tow your vehicle with the
four wheels on the ground.

1704-2. Driving procedures
4-2.Driving procedures
1Check that the parking brake
is set. ( 183)
2 Check that the shift lever is in
P.
3 Firmly depress the brake
pedal.
4 Turn the power switch to
START to start the hybrid
system.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator is
illuminated.
5Check that the “READY” indi-
cator is illuminated.
If the “READY” indicator changes
form a flashing light to a solid light
and a beep sound, the hybrid sys-
tem is starting normally.
The vehicle will not move when the
“READY” indicator is off.
The vehicle can move when the
“READY” indicator i s on even if the
engine is stopped. (The engine
starts or stops automatically in
accordance with the state of the vehicle.)
■If the hybrid system does not
start
The immobilizer system may not
have been deactivated. ( P. 8 7 )
Contact your Toyota dealer.
■When the ambient temperature
is low, such as during winter
driving conditions
When starting the hybrid system,
the flashing time of the “READY”
indicator may be long. Leave the
vehicle as it is until the “READY”
indicator is steady on, as steady
means the vehicle is able to move.
■Sounds and vibrations specific
to a hybrid vehicle
 P. 7 9
■When the steering lock cannot
be released
When starting the hybrid system,
the power switch may seem stuck in
OFF. To free it, turn the key while
turning the steering wheel slightly
left and right.
■If the “READY” indicator does
not come on
In the event that the “READY” indi-
Power (ignition)
switch (vehicles with-
out a smart key sys-
tem)
Starting the hybrid sys-
tem

1714-2. Driving procedures
4
Driving
cator does not come on even after
performing the proper procedures
for starting the vehicle, contact your
Toyota dealer immediately.
■If the hybrid system is malfunc-
tioning
 P. 8 6
1 OFF (“LOCK” position)
The steering wheel is locked and
the key can be rem oved. (The key
can be removed only when the shift
lever is in P.)
2 ACC (“ACC” position)
Some electrical components such
as the audio sys tem can be used.
3ON ( “ON” position)
All electrical components can be
used.
4START ( “START” position)
For starting the hybrid system.
■Turning the key from ACC to
OFF
1 Shift the shift lever to P.
2 Push in the key and turn it to
OFF.
■Key reminder function
A buzzer sounds if the driver’s door
is opened while the power switch is
in OFF or ACC to remind you to
remove the key.
WARNING
■When starting the hybrid sys-
tem
Always start the hybrid system
while sitting in the driver’s seat.
Do not depress the accelerator
pedal while starting the hybrid
system under any circumstances.
Doing so may cause an accident
resulting in death or serious injury.
NOTICE
■When starting the hybrid sys-
tem
If the hybrid system becomes diffi-
cult to start, have your vehicle
checked by your Toyota dealer
immediately.
Changing the power
switch positions
WARNING
■Caution when driving
Do not turn the power switch to
OFF while driving. If, in an emer-
gency, you must turn the hybrid
system off while the vehicle is
moving, turn the power switch
only to ACC to stop the hybrid
system. An accident may result if
the hybrid system is stopped
while driving. ( P.363)

1724-2. Driving procedures
1Check that the parking brake
is set. ( P.183)
2 Check that the shift lever is in
P.
3 Firmly depress the brake
pedal.
and a message will be dis-
played on the multi-information dis-
play. If it is not displayed, the hybrid
system cannot be started.
4 Press the power switch
shortly and firmly.
When operating the power switch,
one short, firm press is enough. It is
not necessary to press and hold the
switch.
If the “READY” indicator turns on,
the hybrid system will operate nor-
mally.
Continue depressing the brake
pedal until the “READY” indicator is
illuminated.
The hybrid system can be started
NOTICE
■To prevent 12-volt battery dis-
charge
Do not leave the power switch in
ACC or ON for long periods of
time without the hybrid system on.
Power (ignition)
switch (vehicles with
a smar t key system)
Performing the following
operations when carrying
the electronic key on your
person starts the hybrid
system or changes power
switch modes.
Starting the hybrid sys-
tem

1734-2. Driving procedures
4
Driving
from any power switch mode.
5Check that the “READY” indi-
cator is illuminated.
The vehicle cannot be driven if the
“READY” indicator is off.
■Power switch illumination
According to the situation, the
power switch illumination operates
as follows:
●When a door is opened, or the
power switch mode is changed
from ACC or ON to off, the power
switch illumination comes on.
●When depressing the brake pedal
with carrying the electronic key on
your person, the power switch illu-
mination blinks.
●When the power switch mode is in
ACC or ON, the po wer switch illu-
mination is constantly illuminated.
■If the hybrid system does not
start
●The immobilizer system may not
have been deactivated. ( P. 8 7 )
Contact your Toyota dealer.
●If a message related to start-up is
shown on the multi-information
display, read the message and fol-
low the instructions.
■When the ambient temperature
is low, such as during winter
driving conditions
●When starting th e hybrid system,
the flashing time of the “READY”
indicator may be long. Leave the
vehicle as it is until the “READY”
indicator is steady on, as steady
means the vehicle is able to move.
●When the hybrid battery (traction
battery) is extremely cold (below
approximately -22°F [-30°C])
under the influenc e of the outside
temperature, it ma y not be possi-
ble to start the hybrid system. In
this case, try to start the hybrid
system again after the tempera-
ture of the hybrid battery
increases due to the outside tem-
perature increase etc.
■Sounds and vibrations specific
to a hybrid vehicle
 P. 7 9
■If the 12-volt b attery is dis-
charged
The hybrid system cannot be started
using the smart key system. Refer
to P.410 to restar t the hybrid sys-
tem.
■Electronic key battery depletion
 P.122
■Conditions affecting operation
 P.137
■Notes for the entry function
 P.138
■If the “READY” indicator does
not come on
In the event that the “READY” indi-
cator does not come on even after
performing the proper procedures
for starting the vehicle, contact your
Toyota dealer immediately.
■If the hybrid sys tem is malfunc-
tioning
 P. 8 6

1744-2. Driving procedures
■Electronic key battery
 P. 3 5 0
■Operation of the power switch
●If the switch is not pressed shortly
and firmly, the power switch mode
may not change or the hybrid sys-
tem may not start.
●If attempting to re start the hybrid
system immediately after turning
the power switch off, the hybrid
system may not start in some
cases. After turn ing the power
switch off, please wait a few sec-
onds before restarting the hybrid
system.
■Customization
If the smart key system has been
deactivated in a customized setting,
refer to P.408.
1 Stop the vehicle completely.
2 Set the parking brake
( P.183), and shift the shift
lever to P.
Check the parking brake indicator
is illuminated.
3 Press the power switch
shortly and firmly.
The hybrid system will stop, and the
meter display will be extinguished.
4Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown
on the multi-information dis-
play.
■Automatic hybrid system shut
off feature
●The vehicle is equipped with a
feature that automatically shuts off
the hybrid system when the shift
lever is in P with the hybrid system
operating for an extended period.
●The hybrid system will automati-
cally shut off after approximately 1
hour if it has been left running
while the shift lever is in P.
●The timer for the automatic hybrid
system shut off feature will reset if
the brake pedal is depressed or if
the shift lever is in a position other
WARNING
■When starting the hybrid sys-
tem
Always start the hybrid system
while sitting in the driver’s seat.
Do not depress the accelerator
pedal while starting the hybrid
system under any circumstances.
Doing so may cause an accident
resulting in death or serious injury.
NOTICE
■When starting the hybrid sys-
tem
If the hybrid system becomes diffi-
cult to start, have your vehicle
checked by your Toyota dealer
immediately.
■Symptoms indicating a mal-
function with the power
switch
If the power switch seems to be
operating somewhat differently
than usual, such as the switch
sticking slightly, there may be a
malfunction. Contact your Toyota
dealer immediately.
Stopping the hybrid sys-
tem

1754-2. Driving procedures
4
Driving
than P.
●After the vehicle is parked, if the
door is locked with the door lock
switch (P.131) from the inside or
the mechanical key ( P.408) from
the outside, the automatic hybrid
system shut off fea ture will be dis-
abled. The timer for the automatic
hybrid system shu t off feature will
be re-enabled if the driver’s door
is opened.
WARNING
■Stopping the hybrid system
in an emergency
●If you want to stop the hybrid
system in an emergency while
driving the vehicle, press and
hold the power switch for more
than 2 seconds, or press it
briefly 3 times or more in suc-
cession. (
P.363)
However, do not touch the
power switch while driving
except in an emergency. Turn-
ing the hybrid system off while
driving will not cause loss of
steering or braking control, how-
ever, power assist to the steer-
ing will be lost. This will make it
more difficult to steer smoothly,
so you should pull over and stop
the vehicle as soon as it is safe
to do so.
●If the power switch is operated
while the vehicle is running, a
warning message will be shown
on the multi-info rmation display
and a buzzer sounds.
●To restart the hybrid system
after performing an emergency
shutdown, shift the shift lever to
N and then press the power
switch.
■When parking
Exhaust gases include harmful
carbon monoxide (CO), which is
colorless and odorless. Observe
the following precautions.
Failure to do so may cause
exhaust gases to enter the vehicle
and may lead to an accident
caused by light-headedness, or
may lead to death or a serious
health hazard.
●If the vehicle is in a poorly venti-
lated area or a closed area,
such as a garage, stop the
hybrid system.
●Do not leave the vehicle with
the hybrid system operating for
a long time. If such a situation
cannot be avoided, park the
vehicle in an open space and
ensure that exhaust fumes do
not enter the vehicle interior.
●Do not leave the hybrid system
operating in an area with snow
build-up, or where it is snowing.
If snowbanks build up around
the vehicle while the hybrid sys-
tem is operating, exhaust gases
may collect and enter the vehi-
cle.

1764-2. Driving procedures
Modes can be changed by
pressing the power switch with
brake pedal released. (The
mode changes each time the
switch is pressed.)
1OFF
*1
The emergency flashers can be
used.
2ACC*2
Some electrical components such
as the audio system can be used.
“ACCESSORY” will be displayed
on the multi-information display.
3ON
All electrical com ponents can be
used.
“IGNITION ON” will be displayed on
the multi-information display.
*1: If the shift lever is in a position other than P when turning off the hybrid system, the power switch
will be turned to A
CC, not to off.
*2: ACC mode can be enabled/dis-
abled on the customize menu.
( P.442)
■Auto power off function
If the vehicle is left in ACC or ON
(the hybrid system is not operating)
for more than 20 minutes with the
shift lever in P, th e power switch will
automatically turn off.
Also, if the remaining 12-volt battery
is low with the shif t lever in P and
the power switch in ACC or ON
(hybrid system is not operating), a
buzzer sounds and a message is
displayed in the mu lti-information
display. If left in this state, the power
switch automatica lly turns to off.
However, this function cannot
entirely prevent 12- volt battery dis-
charge. Do not leave the vehicle
with the power swit ch in ACC or ON
for long periods of time when the
hybrid system is not operating.
■When ACC customization is in
off
With the power switch is turned off,
the multimedia system can still be
used for a certain time until the bat-
tery saving function starts operating.
Changing power switch
modes