2020 TOYOTA COROLLA immobilizer

2
COROLLA_UTABLE OF CONTENTS
For your information ........................
6
Reading this manual ...................... 10
How to search ................................ 11
Pictorial index ................................ 12
1-1. For safe use Before driving ........................ 22
For safe driving ..................... 23
Seat belts .............................. 25
SRS airbags .......................... 29
Front passenger occupant clas- sification system.................. 39
Exhaust gas precautions....... 44
1-2. Child safety Riding with children ............... 45
Child restraint systems .......... 46
1-3. Emergency assistance Safety Connect ..................... 61
1-4. Theft deterrent system Engine immobilizer system ... 67
Alarm ..................................... 69
2-1. Instrument cluster Warning lights and indicators............................................ 72
Gauges and meters (4.2-inch display)................................ 77
Gauges and meters (7-inch dis- play) .................................... 81
Multi-information display ....... 86
Fuel consumption information ............................................ 923-1. Key information
Keys ...................................... 96
3-2.
Opening, closing and locking
th

e doors
Doors ................................. 103
Trunk .................................. 108
Smart key system .............. 111
3-3. Adjusting the seats Front seats ......................... 118
Rear seats.......................... 119
Head restraints................... 121
3-4. Adjust
ing the steering wheel
and mirrors
Ste

ering wheel ...................123
Inside rear view mirror ....... 124
Outside rear view mirrors ... 125
3-5. Opening and closing the win- dows
Power windows .................. 127
Moon roof ........................... 130
4-1. Before driving Driving the vehicle.............. 134
Cargo and luggage ............ 142
Vehicle load limits .............. 145
Trailer towing...................... 145
Dinghy towing .................... 146
4-2. Driving procedures Engine (ignition) switch (vehicles without a smart key system)......................................... 147
Engine (ignition) switch (vehicles with a smart key system) . 148
Continuously variable transmis- sion (vehic les without paddle
shift switches)

..................153
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

21
COROLLA_U
1
1
For safety and security
For safety and security
.1-1. For safe useBefore driving ................. 22
For safe driving .............. 23
Seat belts ....................... 25
SRS airbags ................... 29
Front passenger occupant classification system .... 39
Exhaust gas precautions ..................................... 44
1-2. Child safety Riding with children ........ 45
Child restraint systems... 46
1-3. Emergency assistance Safety Connect .............. 61
1-4. Theft deterrent system Engine immobilizer system..................................... 67
Alarm.............................. 69

671-4. Theft deterrent system
COROLLA_U
1
For safety and security
1-4.Theft deterrent system
Vehicles without a smart key
system
The indicator light flashes after
the key has been removed from
the engine switch to indicate
that the system is operating.
The indicator light stops flashing
after the registered key has been inserted into the engine
switch to indicate that the sys-
tem has been canceled.
Vehicles with a smart key sys-
tem
The indicator light flashes after
the engine switch has been
turned off to indicate that the
system is operating.
The indicator light stops flashing
after the engine switch has been
turned to ACC or ON to indicate
that the system has been can-
celed.
■System maintenance
The vehicle has a mainte-
nance-free type e ngine immobilizer
system.
■Conditions that may cause the
system to malfunction
●If the grip portion of the key is in
contact with a metallic object
●If the key is in close proximity to or
touching a key to the security sys-
tem (key with a built-in transpon-
der chip) of another vehicle
Engine immobilizer
system
The vehicle’s keys have
built-in transponder chips
that prevent the engine from
starting if a key has not
been previously registered
in the vehicle’s on-board
computer.
Never leave the keys inside
the vehicle when you leave
the vehicle.
This system is designed to
help prevent vehicle theft
but does not guarantee
absolute security against all
vehicle thefts.
Operating the system

681-4. Theft deterrent system
COROLLA_U
■Certifications for the engine immobilizer system
Except for vehicles sold in Canada
For vehicles sold in Canada

1133-2. Opening, closing and locking the doors
COROLLA_U
3
Before driving
been used for 5 days or longer.
●If the smart key system has not
been used for 14 days or longer,
the doors cannot be unlocked
from any door except the driver’s
door. In this case, hold the driver’s
door handle, or use the wireless
remote control or mechanical key
to unlock the doors.
■Electronic key battery-saving
function
When battery-saving mode is set,
battery depletion is minimized by
stopping the electronic key from
receiving radio waves.
Press twice while pressing and
holding . Confirm that the elec-
tronic key indicator flashes 4 times.
While the battery-saving mode is
set, the smart key system cannot be
used. To cancel t he function, press
any of the electronic key buttons.
■Conditions affecting operation
The smart key system uses weak
radio waves. In the following situa-
tions, the communication between
the electronic key and the vehicle
may be affected, preventing the
smart key system, wireless remote
control and engine immobilizer sys-
tem from operating properly.
●When the electronic key battery is
depleted
●Near a TV tower, electric power
plant, gas station, radio station,
large display, airport or other facil-
ity that generates strong radio
waves or electrical noise
●When carrying a portable radio,
cellular phone, cordless phone or other wireless communication
device
●When the electronic key is in con-
tact with, or is covered by the fol-
lowing metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have alumi-
num foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that
emit radio waves) are being used
nearby
●When carrying the electronic key
together with the following devices
that emit radio waves
• Another vehicle’s electronic key or a wireless key that emits radio
waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic con-
tent or metallic objects are
attached to the rear window
●When the electronic key is placed
near a battery charger or elec-
tronic devices
●When the vehicle is parked in a
pay parking spot where radio
waves are emitted
If the doors cannot be
locked/unlocked using the smart key
system, lock/unlock the doors by
performing any of the following:
●Bring the electronic key close to
either front door handle and oper-
ate the entry function.
●Operate the wireless remote con-
trol.
If the doors cannot be
locked/unlocked using the above
methods, use the mechanical key.
(  P.513)
If the engine cannot be started using
the smart key system, refer to

1474-2. Driving procedures
COROLLA_U
4
Driving
4-2.Driving procedures
1 Check that the parking brake
is set. ( P.163, 164)
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).
4 Turn the engine switch to
START to start the engine.
■If the engine does not start
The engine immobilizer system may
not have been deactivated. ( P.67)
Contact your Toyota dealer.
■When the steering lock cannot
be released
When starting the engine, the
engine switch may seem stuck in
OFF. To free it, turn the key while
turning the steering wheel slightly
left and right.
1 OFF (“LOCK” position)
The steering wheel is locked and
the key can be removed. (vehicles
with a continuously variable trans-
mission: The key can be removed
only when the shift lever is in P.)
2ACC (“ACC” position)
Some electrical components such
Engine (ignition)
switch (vehicles with-
out a smart key sys-
tem)
Starting the engine
WARNING
■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 or serious injury.
NOTICE
■When starting the engine
●Do not crank the engine for
more than 30 seconds at a time.
This may overheat the starter
and wiring system.
●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.
Changing the engine
switch positions

1494-2. Driving procedures
COROLLA_U
4
Driving
The 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. 6 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.
■If the battery is discharged
The engine cannot be started using
the smart key system. Refer to
P.515 to restart the engine.
■Electronic key battery depletion
 P. 9 7
■Conditions affecting operation
 P. 1 1 3
■Notes for the entry function
 P. 1 1 4
■Steering lock function
●After turning the engine switch off
and opening and closing the
doors, the steering 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.458
■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 restart 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.513.
WARNING
■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 or serious injury.

5118-2. Steps to take in an emergency
COROLLA_U
8
When trouble arises
One of the following may be the
cause of the problem:
 There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle.
 The engine may be flooded.
Try to restart the engine again
following correct starting pro-
cedures. ( P.147, 148)
 There may be a malfunction
in the engine immobilizer sys-
tem. ( P.67)
One of the following may be the
cause of the problem:
 The battery may be dis-
charged. ( P.515)
NOTICE
■To avoid damage to the tire
pressure warning valves and
transmitters (v ehicles 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.
If the engine will not
star t
If the engine will not start
even though correct starting
procedures are being fol-
lowed ( P.147, 148), con-
sider each of the following
points:
The engine will not start
even though the starter
motor operates normally.
The starter motor turns
over slowly, the interior
lights and headlights are
dim, or the horn does not
sound or sounds at a low
volume.