display TOYOTA COROLLA 2021 (in English) Service Manual

1644-2. Driving procedures
COROLLA_Uas the audio system can be used.
3
ON ( “ON” position)
All electrical com ponents can be
used.
4 START ( “START” position)
For starting the engine.
■Turning the key from ACC to
OFF
1 Shift the shift lever to P (continu-
ously variable transmission) or N
(manual transmission).
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 engine switch is
in OFF or ACC to r emind you to
remove the key.
1 Check that the parking brake
is set. ( P.180, 181)
2 Check that the shift lever is in
P (continuously variable
transmission) or N (manual
transmission).
3 Firmly depress the brake
pedal (continuously variable
transmission) or clutch pedal
(manual transmission).
and a message will be dis-
played on the multi-information dis-
play. If it is not displayed, the
engine cannot be started.
4 Press the engine switch
shortly and firmly.
When operating the engine switch,
one short, firm press is enough. It is
not necessary to press and hold the
switch.
The engine will crank until it starts
or for up to 30 seconds, whichever
is less.
Continue depressing the brake
pedal (continuously variable trans-
mission) or clutch pedal (manual
transmission) unt il the engine is
completely started.
WA R N I N G
■Caution when driving
Do not turn the engine switch to
OFF while driving. If, in an emer-
gency, you must turn the engine
off while the vehicle is moving,
turn the engine switch only to
ACC to stop the engine. An acci-
dent may result i f the engine is
stopped while driving. ( P.502)
NOTICE
■To prevent battery discharge
Do not leave the engine switch in
ACC or ON for long periods of
time without the engine running.
Engine (ignition)
switch (vehicles with
a smar t key system)
Performing the following
operations when carrying
the electronic key on your
person starts the engine or
changes engine switch
modes.
Starting the engine

1654-2. Driving procedures
4
Driving
COROLLA_UThe engine can be started from any
engine switch mode.
■If the engine does not start
●The engine immobilizer system
may not have been deactivated.
(
 P. 8 0 )
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.
■If the battery is discharged
The engine cannot be started using
the smart key system. Refer to
P.546to restart the engine.
■Electronic key battery depletion
 P. 1 1 0
■Conditions affecting operation
 P. 1 2 7
■Notes for the entry function
 P. 1 2 8
■Steering lock function
●After turning the engine switch off
and opening and closing the
doors, the steer ing wheel will be
locked due to the steering lock
function. Operating the engine
switch again automatically can-
cels the steering lock.
●When the steering lock cannot be
released, “Push Engine Switch
while Turning Steering Wheel in
Either Direction” will be displayed
on the multi-information display.
Press the engine switch shortly
and firmly while turning the steer- ing wheel left and right.
●To prevent the steering lock motor
from overheating, operation of the
motor may be suspended if the
engine is turned on and off repeat-
edly in a short period of time. In
this case, refrain from operating
the engine switch.
After about 10
seconds, the steering lock motor
will resume functioning.
■Electronic key battery
 P.489
■Operation of the engine switch
●If the switch is not pressed shortly
and firmly, the engine switch
mode may not change or the
engine may not start.
●If attempting to res tart the engine
immediately after turning the
engine switch off, the engine may
not start in some cases. After turn-
ing the engine switch off, please
wait a few seconds before restart-
ing the engine.
■Customization
If the smart key system has been
deactivated in a customized setting,
refer to P.544.
WA R N I N G
■When starting the engine
Always start the engine while sit-
ting in the driver’s seat. Do not
depress the accelerator pedal
while starting the engine under
any circumstances.
Doing so may cause an accident
resulting in death o r serious injury.

1664-2. Driving procedures
COROLLA_U
Continuously variable trans-
mission
1 Stop the vehicle completely.
2 Set the parking brake
( P.180, 181), and shift the
shift lever to P.
Check the parking brake indicator
is illuminated.
3 Press the engine switch.
The engine 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.
Manual transmission
1 Stop the vehicle completely.
2 Set the parking brake.
( P.180, 181)
Check the parking brake indicator
is illuminated.
3Shift the shift lever to N.
( P.176)
4 Press the engine switch.
The engine will stop, and the meter
display will be extinguished.
5Release the brake pedal and
check that “ACCESSORY” or
“IGNITION ON” is not shown
on the multi-information dis-
play.
■Automatic engine shut off fea-
ture
●The vehicle is equipped with a
feature that automatically shuts off
the engine when the shift lever is
in P (continuously variable trans-
mission) or the parking brake is
set (manual transmission) with the
engine running for an extended
period.
●The engine will automatically shut
off after approxima tely 1 hour if it
has been left running while the
shift lever is in P (continuously
variable transmission) or the park-
ing brake is set (manual transmis-
sion).
●The timer for the automatic engine
shut off feature will reset if the
brake pedal (continuously variable
transmission) or th e clutch pedal
WA R N I N G
■Caution while driving
If engine failure o ccurs while the
vehicle is moving, do not lock or
open the doors until the vehicle
reaches a safe and complete
stop. Activation of the steering
lock in this circumstance may lead
to an accident, resulting in death
or serious injury.
NOTICE
■When starting the engine
●Do not race a cold engine.
●If the engine becomes difficult to
start or stalls frequently, have
your vehicle checked by your
Toyota dealer immediately.
■Symptoms indicating a mal-
function with the engine
switch
If the engine switch seems to be
operating somewh at differently
than usual, such as the switch
sticking slightly, there may be a
malfunction. Contact your Toyota
dealer immediately.
Stopping the engine

1674-2. Driving procedures
4
Driving
COROLLA_U(manual transmission) is
depressed, or if the shift lever is in
a position other than P (continu-
ously variable transmission) or the
parking brake is released (man-
ual transmission).
●After the vehicle is parked, if the
door is locked with the door lock
switch (
P.120) from the inside or
the mechanical key ( P.544) from
the outside, the automatic engine
shut off feature will be disabled.
The timer for the automatic engine
shut off feature will be re-enabled
if the driver’s door is opened.
Modes can be changed by
pressing the engine switch with
brake pedal (continuously vari-
able transmission) or clutch
pedal (manual transmission)
released. (The mode changes
each time the switch is
WA R N I N G
■Stopping the engine in an
emergency
●If you want to stop the engine in
an emergency while driving the
vehicle, press and hold the
engine switch for more than 2
seconds, or press it briefly 3
times or more in succession.
(  P.502)
However, do not touch the
engine switch while driving
except in an emergency. Turn-
ing the engine off while driving
will not cause loss of steering or
braking control, but the power
assist to thes e systems will be
lost. This will make it more diffi-
cult to steer and brake, so you
should pull over and stop the
vehicle as soon as it is safe to
do so.
●If the engine switch is operated
while the vehicle is running, a
warning message will be shown
on the multi-info rmation display
and a buzzer sounds.
●Vehicles with a continuously
variable transmission: To restart
the engine after performing an
emergency shutdown, shift the
shift lever to N and then press
the engine switch.
●Vehicles with a manual trans-
mission: To restart the engine
after performing an emergency
shutdown, depress the clutch
pedal and then press the engine
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
engine.
●Do not leave the vehicle with
the engine running 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 engine running
in an area with snow build-up,
or where it is snowing. If snow-
banks build up around the vehi-
cle while the engine is running,
exhaust gases may collect and
enter the vehicle.
Changing engine switch
modes

1684-2. Driving procedures
COROLLA_U
pressed.)
1OFF
*
The emergency flashers can be
used.
2ACC
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.
*: Vehicles with a continuously vari- able transmissio n: If the shift
lever is in a position other than P
when turning off the engine, the
engine switch will be turned to
ACC, not to off.
■Auto power off function
Continuously variable transmission:
If the vehicle is le ft in ACC for more than 20 minutes or ON (the engine
is not running) for more than an
hour with the shif
t lever in P, the
engine switch will automatically turn
off. However, this function cannot
entirely prevent b attery discharge.
Do not leave the vehicle with the
engine switch in ACC or ON for long
periods of time when the engine is
not running.
Manual transmission: If the vehicle
is left in ACC for more than 20 min-
utes or ON (the engine is not run-
ning) for more than an hour, the
engine switch will automatically turn
off. However, this function cannot
entirely prevent b attery discharge.
Do not leave the vehicle with the
engine switch in ACC or ON for long
periods of time when the engine is
not running.
If the engine is stopped with the
shift lever in a position other
than P, the engine switch will not
be turned off but instead be
turned to ACC. Perform the fol-
NOTICE
■To prevent battery discharge
●Do not leave the engine switch
in ACC or ON for long periods of
time without the engine running.
●If “ACCESSORY” or “IGNITION
ON” is displayed on the
multi-information display, the
engine switch is not off. Exit the
vehicle after turning the engine
switch off.
When stopping the engine
with the shift lever in a
position other than P
(vehicles with a continu-
ously variable transmis-
sion)

1694-2. Driving procedures
4
Driving
COROLLA_U
lowing procedure to turn the
switch off:
1Check that the parking brake
is set.
2 Shift the shift lever to P.
3 Check that “ACCESSORY” is
displayed on the multi-infor-
mation display and press the
engine switch shortly and
firmly.
4 Check that “ACCESSORY”
or “IGNITION ON” on the
multi-information display are
off.
*: If equipped
*: To improve fuel efficiency and
reduce noise, shift the shift lever
to D for normal driving.
■When driving with the dynamic
radar cruise control or dynamic
radar cruise control with
full-speed range activated
Even when switching the driving
mode to sport mode with the intent
of enabling engine braking, engine
braking will not occur because
dynamic radar cruise control or
dynamic radar cruise control with
NOTICE
■To prevent battery discharge
Do not stop the engine when the
shift lever is in a position other
than P. If the engin e is stopped in
another shift lever position, the
engine switch will not be turned
off but instead be turned to ACC
mode. If the vehicle is left in ACC,
battery discharge may occur.
Continuously variable
transmission (vehi-
cles without paddle
shift switches)
*
Select the shift position
depending on your purpose
and situation.
Shift position purpose
and functions
Shift posi-
tionObjective or function
PParking the vehi-
cle/starting the engine
RReversing
N
Neutral
(Condition in which the power is not transmit- ted)
DNormal driving*
B
Applying moderate
engine braking driving down hills

1724-2. Driving procedures
COROLLA_U
*: If equipped
*: To improve fuel efficiency and reduce noise, shift the shift lever
to D for normal driving.
■To protect the continuously
variable transmission
If the continuously variable trans-
mission fluid temperature is high,
“Transmission Oil Temp. High Stop
in a Safe Place and See Owner’s
Manual” will be d isplayed on the
multi-information display and the
vehicle will go into transmission pro-
tection mode automatically. Have the vehicle inspected by your Toyota
dealer.
■When driving with dynamic
radar cruise control with
full-speed range activated
Even when switching the driving
mode to sport mode with the intent
of enabling engine braking, engine
braking will not occur because
dynamic radar cruise control with
full-speed range will not be can-
celed. ( P.271)
■Restraining sudden start
(Drive-Start Control)
 P.152
■G AI-SHIFT
G AI-SHIFT automat ically selects a
suitable gear for sporty driving
according to drive r’s input and driv-
ing conditions. G AI-SHIFT operates
automatically when th e shift lever is
in D and sport mode is selected for
the driving mode. (Selecting normal
mode or shifting the shift lever to the
M position cancels this function.)
■After recharging/reconnecting
the battery
 P.549
Continuously variable
transmission (vehi-
cles with paddle shift
switches)
*
Select the shift position
depending on your purpose
and situation.
Shift position purpose
and functions
Shift posi-
tionObjective or function
PParking the vehi-
cle/starting the engine
RReversing
N
Neutral
(Condition in which the power is not transmit- ted)
DNormal driving*
M
10-speed sport sequen-tial shiftmatic mode driving ( P.175)WA R N I N G
■When driving on slippery
road surfaces
Do not accelerate or shift the shift
gears suddenly.
Sudden changes in engine brak-
ing may cause the vehicle to spin
or skid, resulting in an accident.

1744-2. Driving procedures
COROLLA_Uthe button is pressed.

P. 2 7 1
To drive using temporary shift
range selection, operate the “-”
or “+” paddle shift switch.
When the “-” paddle shift switch
is operated, the shift range
switches to a range that enables
engine braking force that is suit-
able to driving conditions. When
the “+” paddle shift switch is
operated, the shift range
switches to a range that is one range higher than the current
range.
Changing the shift range allows
restriction of the highest gear,
preventing unnecessary upshift-
ing and enabling the level of
engine braking force to be
selected.
1
Upshifting
2 Downshifting
The selected shift range, from D1 to
D10, will be displayed on the
multi-information display.
■Gear step functions
●You can choose from 10 levels of
engine braking force.
●A lower gear step will provide
greater engine braking force than
a higher gear step, and the engine
speed will also increase.
■Deactivation of temporary
10-speed Sport Sequential
Shiftmatic mode
In the following situations, tempo-
rary 10-speed Sport Sequential
Shiftmatic mode will be deactivated:
●When the vehicle is stopped
●If the accelerator pedal is
depressed continuously for more
than a certain a mount of time
while in one gear range
●If the accelerator pedal is
depressed abruptly and heavily
WA R N I N G
■To prevent an accident when
releasing the shift lock
Before pressing the shift lock
override button, make sure to set
the parking brake and depress the
brake pedal.
If the accelerator pedal is acci-
dentally depressed instead of the
brake pedal when the shift lock
override button is pressed and the
shift lever is shifted out of P, the
vehicle may suddenly start, possi-
bly leading to an accident result-
ing in death or serious injury.
Selecting the driving
mode
Selecting shift ranges in
the D position

1754-2. Driving procedures
4
Driving
COROLLA_U
●When the shift lever is shifted to a
position other than D
●When the “+” paddle shift switch is
operated for a certain amount of
time continuously
To enter 10-speed sport
sequential shiftmatic mode, shift
the shift lever to M position.
Gear steps can then be selected
by operating the shift lever or
paddle shift switches, allowing
you to drive in the gear step of
your choosing.
1Upshifting
2 Downshifting
The gear changes once every time
the shift lever or paddle shift switch
is operated.
The selected gear step, from M1 to
M10, will be displayed on the
multi-information display.
However, even when in the M
position, the gear steps will be
automatically changed if the engine speed is too high, or too
low.
■Gear step functions
●You can choose from 10 levels of
engine braking force.
●A lower gear step will provide
greater engine braking force than
a higher gear step, and the engine
speed will also increase.
■When the vehicle comes to a
stop with the shift lever in the M
position
●The transmission will automati-
cally downshift to M1 once the
vehicle is stopped.
●After a stop, the vehicle will start
off in M1.
●When the vehicle
is stopped, the
transmission is set at M1.
■Downshifting restriction warn-
ing buzzer
To help ensure sa fety and driving
performance, dow nshifting opera-
tion may sometimes be restricted. In
some circumstances, downshifting
may not be possible even when the
shift lever or paddle shift switch is
operated. (A buzzer will sound
twice.)
■If the 10-speed sport sequential
shiftmatic mode indicator does
not come on even after shifting
the shift lever to M
This may indicate a malfunction in
the continuously variable transmis-
sion system. Have the vehicle
inspected by your Toyota dealer
immediately.
(In this situation , the transmission
will operate in the same manner as
when the shift lever is in D.)
■Continuously variable transmis-
sion fail-safe control
The system detects malfunctioning
parts targeted (all of the solenoids
that perform the shifting function) by
the On-Board Diagnostics, and per-
Changing gears in the M
position

1814-2. Driving procedures
4
Driving
COROLLA_U
*: If equipped
■Using the manual mode
The parking brake can be set
and released manually.
U.S.A.
Canada
1 Pull the switch to set the
parking brake
The parking brake indicator and
parking brake lig ht will turn on. Pull and hold the parking brake
switch if an emergency occurs and
it is necessary to
operate the park-
ing brake while driving.
2 Push the switch to release
the parking brake
• Operate the parking brake switch
while depressing the brake pedal.
• Using the parking brake auto- matic release function, the park-
ing brake can be released by
depressing the accelerator pedal.
When using this function, slowly
depress the accelerator pedal.
Make sure that the parking brake
indicator and parking brake light
turn off.
■Turning automatic mode on
While the vehicle is stopped,
pull and hold the parking brake
switch until a message is
shown on the multi-information
display (vehicles with a continu-
ously variable transmission) or
auto EPB OFF indicator turn
off (vehicles with a manual
transmission)
When the automatic mode is
turned on, the parking brake
operates as follows.
Electric parking
brake*
The parking brake can be
set or released automati-
cally or manually.
In automatic mode, the
parking brake can be set or
released automatically.
Also, even in automatic
mode, the parking brake can
be set or released manually.
Operating instructions