display TOYOTA COROLLA 2020 (in English) Service Manual

1524-2. Driving procedures
COROLLA_Uhour with the shift
lever in P, the
engine switch will automatically turn
off. However, this function cannot
entirely prevent battery 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 battery 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-
lowing procedure to turn the
switch off: 1
Check 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.
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)
NOTICE
■To prevent battery discharge
Do not stop the engine when the
shift lever is in a position other
than P. If the engine 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.

1554-2. Driving procedures
COROLLA_U
4
Driving
the button is pressed.
 P.249
*: 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 displayed on the
multi-information display and the
vehicle will go into transmission pro-
tection mode automatically. Have
WARNING
■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
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.158)

1584-2. Driving procedures
COROLLA_U
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.
1Upshifting
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 amount of time
while in one gear range
●If the accelerator pedal is
depressed abruptly and heavily
●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.
1 Upshifting
2 Downshifting
The gear changes once every time
the shift lever or pa ddle 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
Changing gears in the M
position

1654-2. Driving procedures
COROLLA_U
4
Driving
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.
Vehicles with a continuously
variable transmission
 When the shift lever is moved
out of P, the parking brake will
be released, and the parking
brake indicator and parking
brake light will turn off.
 When the shift lever is moved
into P, the parking brake will
be set, and the parking brake
indicator and parking brake
light will turn on.
Operate the shift lever with the
vehicle stopped and the brake
pedal depressed.
The parking brake may not operate
automatically if the shift lever is
moved quickly.
In this case, it is necessary to oper-
ate the parking brake switch.
(  P.164)
Vehicles with a manual trans-
mission
When the engine is off, the park-
ing brake will be set, and the
parking brake indicator and
parking brake light turn on.
■Turning automatic mode off
While the vehicle is stopped and
depressing the brake pedal,
press and hold the parking
brake switch until a message
is shown on the multi-informa-
tion display (vehicles with a con-
tinuously variable transmission)
or auto EPB OFF indicator
comes on (vehicles with a man-
ual transmission)

1664-2. Driving procedures
COROLLA_U
■Parking brake operation
●When the engine switch is not in
ON, the parking brake cannot be
released using the parking brake
switch.
●When the engine switch is not in
ON, automatic mode (automatic
brake setting and releasing [vehi-
cles with a continuously variable
transmission]) is not available.
■Parking brake automatic
release function
The parking brake is automatically
released when slowly depress the
accelerator pedal.
The parking brake will be released
automatically under the following
conditions:
●The driver’s door is closed
●The driver is wearing the seat belt
●The shift lever is a forward or
reverse position.
●The malfunction in dicator lamp or
brake system warning light is not
illuminated.
If the automatic release function
does not operate, manually release
the parking brake.
■If “Parking Brake Temporarily
Unavailable” is displayed on
the multi-information display
If the parking brake is operated
repeatedly over a short period of
time, the system may restrict opera-
tion to prevent overheating. If this
happens, refrain from operating the
parking brake. Norm al operation will return after about 1 minute.
■If “Parking Brake Unavailable”
is displayed on the multi-infor-
mation display
Operate the parking brake switch. If
the message does not disappear
after operating the switch several
times, the system may be malfunc-
tioning. Have the vehicle inspected
by your Toyota dealer.
■Parking brake operation sound
When the parking brake operates, a
motor sound (whirring sound) may
be heard. This does not indicate a
malfunction.
■Parking brake operation
●Depending on the engine switch
position/mode, the parking brake
indicator and parking brake light
will turn on and stay on as
described below:
ON: Comes on until the parking
brake is released.
Not in ON: Stays on for approxi-
mately 15 seconds.
●When the engine switch is turned
off with the parking brake set, the
parking brake indicator and park-
ing brake light will stay on for
about 15 seconds. This does not
indicate a malfunction.
■When the parking brake switch
malfunctions
Automatic mode (automatic brake
setting and releas ing) will be turned
on automatically.
■Parking the vehicle
 P.134
■Parking brake engaged warning
buzzer
A buzzer will sound if the vehicle is
driven with the parking brake
engaged. “Parking Brake ON” is dis-
played on the multi-information dis-
play.

1684-2. Driving procedures
COROLLA_U
■Brake hold system operating
conditions
The brake hold system cannot be
turned on in th e following condi-
tions:
●The driver’s door is not closed.
●The driver is not wearing the seat
belt.
If any of the conditions above are
detected when the brake hold sys-
tem is enabled, the system will turn
off and the brake hold standby indi-
cator light will go off. In addition, if
any of the conditions are detected
while the system is holding the
brake, a warning buzzer will sound
and a message will be shown on the
multi-information display. The park-
ing brake will then be set automati-
cally.
■Brake hold function
●If the brake pedal is left released
for a period of about 3 minutes
after the system has started hold-
ing the brake, the parking brake
will be set automatically. In this
case, a warning buzzer sounds
and a message is shown on the
multi-information display.
●To turn the system off while the
system is holding the brake, firmly
depress the brake pedal and
press the button again.
●The brake hold function may not
hold the vehicle when the vehicle
is on a steep incline. In this situa-
tion, it may be necessary for the
driver to apply the brakes. A warn- ing buzzer will sound and the
multi-information display will
inform the driver of this situation. If
a warning message is shown on
the multi-information display, read
the message and follow the
instructions.
■When the parking brake is set
automatically while the system
is holding the brakes
Perform any of the following opera-
tions to release the parking brake.
●Depress the accelerator pedal.
(The parking brake will not be
released automatically if the seat
belt is not fastened.)
●Operate the parking brake switch
with the brake pedal depressed.
Make sure that the parking brake
indicator light goes off. ( P.164)
■When an inspection at your
Toyota dealer is necessary
When the brake hold standby indi-
cator (green) does not illuminate
even when the brake hold switch is
pressed with the brake hold system
operating conditions met, the sys-
tem may be malfunctioning. Have
the vehicle inspected at your Toyota
dealer.
■If “Brake Hold Malfunction
Press Brake to Deactivate Visit
Your Dealer” or “Brake Hold
Malfunction Visit Your Dealer”
is displayed on the multi-infor-
mation display
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.
■Warning messages and buzzers
Warning messages and buzzers are
used to indicate a system malfunc-
tion or to inform the driver of the
need for caution. If a warning mes-
sage is shown on the multi-informa-
tion display, read the message and
follow the instructions.

1854-5. Using the driving support systems
COROLLA_U
4
Driving
■If a warning message is displayed on the multi-information display
A system may be temporarily unavailable or there may be a malfunction in
the system.
●In the following situations, perform the actions specified in the table. When
the normal operating cond itions are detected, the message will disappear
and the system will be come operational.
If the message does not disappear, contact your Toyota dealer.
SituationActions
When the area around a sensor is
covered with dirt, moisture (fogged
up, covered with condensation, ice,
etc.), or other foreign matterTo clean the part of the windshield in
front of the front camera, use the
windshield wipers or the windshield
defogger of the air conditioning sys-
tem ( P.387, 392).

1874-5. Using the driving support systems
COROLLA_U
4
Driving
The system can detect the fol-
lowing:
 Vehicles
 Bicyclists
 Pedestrians
■Pre-collision warning
When the system determines
that the possibility of a frontal
collision is high, a buzzer will
sound and a warning message
will be displayed on the
multi-information display to urge
the driver to take evasive action.
■Pre-collision brake assist
When the system determines
that the possibility of a frontal
collision is high, the system
applies greater braking force in
relation to how strongly the
brake pedal is depressed.
■Pre-collision braking
If the system determines that
the possibility of a frontal colli-
sion is extremely high, the
brakes are automatically applied
to help avoid the collision or
reduce the impact of the colli-
sion.
PCS (Pre-Collision Sys-
tem)
The pre-collision system
uses a radar sensor and
front camera to detect
objects ( P.190) in front of
the vehicle. When the sys-
tem determines that the
possibility of a frontal colli-
sion with an object is high, a
warning operates to urge
the driver to take evasive
action and the potential
brake pressure is increased
to help the driver avoid the
collision. If the system
determines that the possi-
bility of a frontal collision
with an object is extremely
high, the brakes are auto-
matically applied to help
avoid the collision or help
reduce the impact of the col-
lision.
The pre-collision system
can be disabled/enabled
and the warning timing can
be changed. ( P.189)
Detectable objects
System functions

1894-5. Using the driving support systems
COROLLA_U
4
Driving
■Enabling/disabling the
pre-collision system
The pre-collision system can be
enabled/disabled on
( P.548) of the multi-informa-
tion display.
The system is automatically
enabled each time the engine
switch is turned to ON.
If the system is disabled, the
PCS warning light will turn on
and a message will be displayed
on the multi-information display.
■Changing the pre-collision
warning timing
The pre-collision warning timing
can be changed on
( P.548) of the multi-informa-
tion display.
The warning timing setting is
retained when the engine switch is
turned off. However, if the pre-colli-
sion system is disabled and
re-enabled, the operation timing will
return to the default setting (mid-
dle).
WARNING
●When your vehicle is towing
another vehicle
●When transporting the vehicle
via truck, boat, train or similar
means of transportation
●When the vehicle is raised on a
lift with the engine running and
the tires are allowed to rotate
freely
●When inspecting the vehicle
using a drum tester such as a
chassis dynamometer or speed-
ometer tester, or when using an
on vehicle wheel balancer
●When a strong impact is applied
to the front bumper or front
grille, due to an accident or
other reasons
●If the vehicle cannot be driven in
a stable manner, such as when
the vehicle has been in an acci-
dent or is malfunctioning
●When the vehicle is driven in a
sporty manner or off-road
●When the tires are not properly
inflated
●When the tires are very worn
●When tires of a size other than
specified are installed
●When tire chains are installed
●When a compact spare tire or
an emergency tire puncture
repair kit is used
●If equipment (snow plow, etc.)
that may obstruct the radar sen-
sor or front camera is temporar-
ily installed to the vehicle
Changing settings of the
pre-collision system

1944-5. Using the driving support systems
COROLLA_U• When driving through steam or
smoke
• When the surrounding area is dim,
such as at dawn or dusk, or while
at night or in a tunnel, making a
detectable object appear to be
nearly the same color as its sur-
roundings
• When driving in a place where the
surrounding brightness changes
suddenly, such as at the entrance
or exit of a tunnel
• After the engine has started the vehicle has not been driven for a
certain amount of time
• While making a left/right turn and for a few seconds after making a
left/right turn
• While driving on a curve and for a few seconds after driving on a
curve
• If your vehicle is skidding
• If the front of the vehicle is raised or lowered
• If the wheels are misaligned
• If a wiper blade is blocking the front camera
• The vehicle is being driven at extremely high speeds
• When driving on a hill
• If the radar sensor or front camera is misaligned
●In some situations such as the fol-
lowing, sufficient braking force
may not be obtained, preventing
the system from performing prop-
erly:
• If the braking functions cannot operate to their full extent, such as
when the brake parts are
extremely cold, extremely hot, or
wet
• If the vehicle is not properly main- tained (brakes or tires are exces- sively worn, improper tire inflation
pressure, etc.)
• When the vehicle is being driven
on a gravel road or other slippery
surface
■If VSC is disabled
●If VSC is disabled ( P.252), the
pre-collision brake assist and
pre-collision braking functions are
also disabled.
●The PCS warning light will turn on
and “VSC Turned OFF Pre-Colli-
sion Brake System Unavailable”
will be displayed on the
multi-information display.