immobilizer TOYOTA COROLLA CROSS HYBRID 2023 Owners Manual

2TABLE OF CONTENTS
For your information ........................5
Reading this manual ...................... 11
How to search ................................ 12
Pictorial index ................................ 13
1-1. For safe use Before driving ........................ 22
For safe driving ..................... 23
Seat belts .............................. 25
SRS airbags .......................... 29
Front passenger occupant clas- sification system.................. 37
Exhaust gas precautions....... 41
1-2. Child safety Riding with children ............... 42
Child restraint systems .......... 43
1-3. Emergency assistance Safety Connect ..................... 64
1-4. Hybrid system Hybrid system features ......... 68
Hybrid system precautions .... 71
1-5. Theft deterrent system Immobilizer system ............... 76
Alarm ..................................... 77
2-1. Instrument cluster Warning lights and indicators............................................ 80
Gauges and meters (4.2-inch display)................................ 84
Gauges and meters (7-inch dis- play) .................................... 87
Multi-information display (4.2-inch display)................. 90
Multi-information display (7-inch display)................................ 98Energy monitor/consumption
screen .............................. 105
3-1. Key information Keys ................................... 112
3-2. Opening, closing and locking the doors
Side doors .......................... 115
Back door ........................... 119
Smart key system .............. 129
3-3. Adjusting the seats Front seats ......................... 134
Rear seats.......................... 135
Head restraints................... 137
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 139
Inside rear view mirror ....... 140
Outside rear view mirrors ... 141
3-5. Opening and closing the win- dows
Power windows .................. 143
Moon roof ........................... 146
3-6. Favorite settings My Settings ........................ 149
4-1. Before driving Driving the vehicle.............. 153
Cargo and luggage ............ 160
Vehicle load limits .............. 163
Trailer towing...................... 16
4
Dinghy towing ....................17

3
4-2. Driving procedures Power (ignition) switch ....... 174
EV drive mode ................... 179
Hybrid transmission ........... 181
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

21
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 .... 37
Exhaust gas precautions ..................................... 41
1-2. Child safety Riding with children ........ 42
Child restraint systems... 43
1-3. Emergency assistance Safety Connect .............. 64
1-4. Hybrid system Hybrid system features .. 68
Hybrid system precautions ..................................... 71
1-5. Theft deterrent system Immobilizer sys tem ........76
Alarm.............................. 77

761-5. Theft deterrent system
1-5.Theft deterrent system
The indicator light flashes after
the power switch has been
turned off to indicate that the
system is operating.
The indicator light stops flashing
after the power 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 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
Immobilizer system
The vehicle’s keys have
built-in transponder chips
that prevent the hybrid sys-
tem 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
NOTICE
■To ensure the system oper-
ates correctly
Do not modify or remove the sys-
tem. If modified or removed, the
proper operation of the system
cannot be guaranteed.

1303-2. Opening, closing and locking the doors
●Interior buzzer sounds continu-
ously
■If “Key Detected in Vehicle” is
shown on the multi-information
display
An attempt was m ade to lock the
doors using the smart key system
while the electronic key was still
inside the vehicle. Retrieve the elec-
tronic key from the vehicle and lock
the doors again.
■Battery-saving function
●In the following situations, the
smart key system may take some
time to unlock the doors. Also the
illuminated entry system may not
operate properly.
• The electronic key has been left in
an area of approximately 11 ft.
(3.5 m) of the outside of the vehi-
cle for 40 seconds or longer.
• The smart key system has not 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 the function, press
any of the electronic key buttons.
■When electronic key function
stops
If the position of the electronic key
has not changed for a certain
amount of time suc h as when the
electronic key is left some where,the
function of the elec tronic key stops
to reduce depletion of the battery.
■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 immobilizer system from
operating properly.
●When the electronic key battery is
depleted
SituationCorrection
procedure
An attempt was
made to lock the
vehicle while a door
was open.Close all of
the doors
and lock the
doors again.
SituationCorrection procedure
The power switch
was turned to ACC
while the driver’s
door was open (or
the driver’s door was
opened while the
power switch was in
ACC).
Turn the
power
switch off
and close
the driver’s
door.
The power switch
was turned to off
while the driver’s
door was open.Close the
driver’s
door.

1744-2. Driving procedures
4-2.Driving procedures
1Check that the parking brake
is set. ( P.186)
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 sys-
tem 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 from any power switch mode.
5
Check 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 illu mination operates
as follows.
●When a door is opened, or the
power switch mode is changed
from ACC or ON t o 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 power switch illu-
mination is const antly illuminated.
■If the hybrid system does not
start
●The immobilizer system may not
have been deactivated. ( P. 7 6 )
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.
■Sounds and vibrations specific
to a hybrid vehicle
 P. 6 8
■If the 12-volt b attery is dis-
charged
The hybrid system cannot be started
Power (ignition)
switch
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

4287-2. Steps to take in an emergency
One of the following may be the
cause of the problem:
The electronic key may not be
functioning properly.
( P.431)
 There may not be sufficient
fuel in the vehicle’s tank.
Refuel the vehicle.
 There may be a malfunction
in the immobilizer system.
( P. 7 6 )
 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.428) One of the following may be the
cause of the problem:

The 12-volt battery may be
discharged. ( P.433)
 The 12-volt battery terminal
connections may be loose or
corroded. ( P.356)
One of the following may be the
cause of the problem:
 The 12-volt battery may be
discharged. ( P.433)
 One or both of the 12-volt bat-
tery terminals may be discon-
nected. ( P.356)
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.174)
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

494Alphabetical Index
Vehicle.................................. 444
Ignition switch (power switch) ............................................... 174Changing the power switch modes ................................ 177
Illuminated entry system ....... 309
Immobilizer system .................. 76
Indicators .................................. 82
Initialization Items to initialize................... 473
Maintenance......................... 341
Power windows .................... 143
Tire pressure warning system........................................... 363
Inside rear view mirror........... 140
Instrument panel li ght control86,
89
Interior lights .......................... 308 Front interior light ................. 308
Rear interior light .................. 308
Wattage ................................ 450
Intuitive parking assist Function ............................... 268
Warning message ................ 269
J
JackPositioning a floor jack ......... 349
Vehicle-equipped jack .......... 418
Jack handle ............................. 418
Jam protection function Moon roof ............................. 146
Power back door .................. 125
Power windows .................... 143
K
Keyless entrySmart key system................. 129
Wireless remote control ....... 113
Keys Battery-saving function......... 130 Electronic key ....................... 112
If the electronic key does not
operate properly .................431
If you lose your keys.............429
Key number plate ................. 112
Keyless entry ........ 115, 121, 129
Mechanical key..................... 112
Power switch ........................174
Replacing the battery ...........382
Warning buzzer ....................129
Wireless remote control........ 113
Knee airbags .............................29
L
Lane Departure Alert (LDA) ...228
Lane Tracing Assist (LTA) ......223 Operation..............................223
Language (multi-information dis- play) .................................96, 103
LATCH anchors.........................56
LDA (Lane Departure Alert) ...228 Operation..............................228
LED accent lights Light switch...........................192
Replacing light bulbs ............388
Lever Auxiliary catch lever .............348
Hood lock release lever ........348
Shift lever .............................181
Turn signal lever ...................185
Wiper lever ...........................198
License plate lights Light switch...........................192
Replacing light bulbs ............387
Wattage ................................450
Light bulbs Replacing .............................387
Lights Automatic High Beam system...........................................195
Front interior lights................308
Front personal lights .............309

499Alphabetical Index
T
Tachometer ......................... 84, 87
Tail lightsLight switch .......................... 192
Replacing light bulbs ............ 388
Wattage ................................ 450
Tail lights/rear sid e marker lights
Replacing light bulbs ............ 387
Theft deterrent system Alarm ...................................... 77
Immobilizer system ................ 76
Tire inflation pre ssure............ 374
Maintenance data................. 449
Warning light ........................ 406
Tire information ...................... 453 Glossary ............................... 456
Size ...................................... 454
Tire identification number ..... 454
Uniform Tire Quality Grading 455
Tire pressure display ............. 360
Tire pressure warning system Function ............................... 360
Initializing ............................. 363
Installing tire pressure warning valves and transmitters ...... 363
Registering ID codes ............ 366
Warning light ........................ 406
Tires Checking .............................. 358
Emergency tire puncture repair kit........................................ 417
If you have a flat tire ............. 417
Inflation pressure.................. 374
Information ........................... 453
Replacing ............................. 370
Rotating tires ........................ 360
Size ...................................... 449
Snow tires ............................ 291
Tire pressure warning system ........................................... 360
Warning light ........................ 406 Tools ........................................418
Top tether strap ........................61
Total load capacit
y .................444
To w i n g Dinghy towing .......................173
Emergency towing ................397
Towing eyelet........................399
Trailer towing ...... ..................164
Toyota Safety Sense 3.0 Automatic High Be am ...........195
Dynamic radar cruise control 235
Emergency Driving Stop System ...........................................250
LDA (Lane Departure Alert) ..228
LTA (Lane Tracing Assist) .....223
PCS (Pre-Collisio n System) .213
RSA (Road Sign Assist) ........233
TRAC (Traction Control) ........285
Traction battery (hybrid battery) Hybrid battery (tr action battery)
air vents ................................74
Location ..................................71
Specification .........................446
Warning message...................75
Traction Control (TRAC) ........285
Traction motor (electric motor)68
Trailer towing ..........................164
Transmission Driving mode select switch ...283
Hybrid transmission ..............181
If th e s hif t le ver ca n no t b e s hif te d from P .................................182
Paddle shift switches ............183
S mode .................................183
Trip meters ..........................85, 89
Turn signal lights Replacing light bulbs ............387
Turn signal lever ...................185
Wattage ................................450
U
USB charging port ..................315

503
Immobilizer system