engine TOYOTA COROLLA HATCHBACK 2022 (in English) Service Manual

123
3
3-2. Opening, closing and locking the doors
Before driving
1 Locks the door
2 Unlocks the door
The front doors can be opened by pull-
ing the inside handle even if the lock
buttons are in the lock position.
■Locking the front doors from the
outside without a key
1 Move the inside lock button to the lock position.
2 Close the door while pulling the door
handle.
Vehicles without a smart entry & start
system
The door cannot be locked if the key is
in the engine switch.
Vehicles with a smart entry & start
system
The door cannot be locked if the engine
switch is in ACC or ON, or the electronic
key is left inside the vehicle.
The key may not be detected correctly
and the door may be locked.
■Open door warning buzzer
If a door or the back door is not fully
closed, a buzzer will sound when the
vehicle speed reaches 5 km/h (3 mph).
The open door(s) or back door is indi-
cated on the multi-information display.
The door cannot be opened from
inside the vehicle when lock is set.
1 Unlock
2 Lock
These locks can be set to prevent chil-
dren from opening the rear doors. Push
down on each rear door switch to lock
both rear doors.
Rear door child-protector
lock

127
3
3-2. Opening, closing and locking the doors
Before driving
■Closing the back door
Lower the back door using a back
door handle, and then push the
back door from the outside to close
it.
Be careful not to pull the back door
sideways when using a handle.
■Open door warning buzzer
 P.123
■Luggage compartment light
●The luggage compartment light turns
on when the back door is opened.
●If the luggage compartment light is left
on when the engine switch is turned
off, the light will go off automatically after 20 minutes.
■Opening/closing the back door
using the wireless remote con-
trol
Press and hold the switch.
Pressing the switch while the back door
is opening/closing will stop the opera-
tion. Pressing the switch again will
operate the back door in the opposite
direction.
NOTICE
■Back door damper stays
The back door is equipped with
damper stays that hold the back door in place.
Observe the following precautions.
Failure to do so may cause damage to the back door damper stay, result-
ing in malfunction.
●Do not attach any foreign objects, such as stickers, plastic sheets, or
adhesives to the damper stay rod.
●Do not touch the damper stay rod
with gloves or other fabric items.
●Do not attach any accessories
other than genuine Toyota parts to
the back door.
●Do not place your hand on the
damper stay or apply lateral forces to it.
Opening/closing the back
door (vehicles with a power
back door)

1303-2. Opening, closing and locking the doors
with instep (toe up) to activate 2
sensors.
• Vehicles with a genuine Toyota
towing hitch vertical detachable:
Refer to Installation Instructions.
Kick sensors
Hands Free Power Back Door
operation detection area
3 When the kick sensor detects
that your foot is pulled back,
after a short delay a buzzer will
sound and the back door will
automatically fully open/close.
If kick operation is performed while the
back door is opening/closing, the back door will stop the operation. Perform a
kick operation again will operate the
back door in the opposite direction.
■Luggage compartment light
●The luggage compartment light turns
on when the back door is opened.
●If the luggage compartment light is left
on when the engine switch is turned off, the light will go off automatically
after 20 minutes.
■Power back door operating condi-
tions
If the following conditions are met with
the power back door operation enabled
( P.577), the power back door can be opened and closed automatically.
●When the back door is unlocked
●When the engine switch is in ON, one
of the following conditions must be met in addition to the above condi-
tions:
• The parking brake is engaged. • The brake pedal is depressed.
• The shift lever is in P (Multidrive) or N
(manual transmission).
■Kick sensor operating conditions
●When the kick sensor operation set-
ting is turned on and the engine switch is turned off
●When an electronic key is carried within the operation range
■Operation of the power back door
●When the power back door system is disabled, the power back door will not
operate, but it can still be opened and
closed manually.
●When the power back door is open-
ing, if the power back door becomes obstructed, operation will stop.
■Close & lock function
When the power back door is open, this
function closes the power back door and then locks all of the doors simultane-
ously. When the following procedures
are performed and there are no elec- tronic keys for the vehicle within the
vehicle, all of the doors will lock when
the power back door is completely closed.
1 Close all of the doors except the
power back door.
2 While carrying an electronic key,
press the switch on the lower
part of the power back door
( P.128).
A different buzzer than the one for a nor-
mal power back door closing operation will sound and then the power back door
will begin closing automatically. When
the power back door is closed, all of the doors will lock simultaneously and oper-
ation signals will indicate that all of the
doors have been locked.
Vehicles with a double locking system:
The double locking syst em will not oper-

133
3
3-2. Opening, closing and locking the doors
Before driving
WA R N I N G
●On an incline, the back door may
suddenly shut after it is opened.
Make sure the back door is fully open and secure.
●In the following situations, the power back door may detect an
abnormality and automatic opera-
tion may be stopped. In this case,
the back door has to be operated manually. Take extra care when on
an incline, as the back door may
open or close abruptly.
• When the back door contacts an
obstacle
• When the battery voltage suddenly
drops, such as when the engine switch is turned to ON or the engine
is started during an automatic oper-
ation
●If a heavy object is attached to the
back door, the power back door may not operate, causing a mal-
function, or the power back door
may suddenly shut again after being opened, causing someone’s
hands, head or neck to be caught
and injured. When installing an accessory part to the back door,
ask any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer for details.
■Jam protection function
Observe the following precautions.
Failure to do so may cause death or
serious injury.
●Never use any part of your body to
intentionally activate the jam pro- tection function.
●The jam protection function may not work if something gets caught just
before the back door fully closes.
Be careful not to catch fingers caught or anything else.
●The jam protection function may not work depending on the shape of the
object that is caught. Be careful not
to catch fingers or anything else.
■Kick sensor
Observe the following precautions when operating the power back door.
Failure to do so may cause death or
serious injury.
●Check the safety of the surrounding
area to make sure there are no obstacles or anything that could
cause any of your belongings to get
caught.
●When putting your foot near the
lower center part of the rear bumper and moving it from the rear bumper,
be careful not to touch the exhaust
pipes until they have cooled down sufficiently, as touching hot exhaust
pipes can cause burns.
●Do not operate the kick sensor if
there is little space under the rear
bumper.
NOTICE
■Back door spindles
The back door is equipped with spin-
dles that hold the back door in place.
Observe the following precautions.
Failure to do so may cause damage
to the back door spindle, resulting in malfunction.
●Do not attach any foreign objects, such as stickers, plastic sheets, or
adhesives to the spindle rod.

1363-2. Opening, closing and locking the doors
*: If equipped
■Antenna location (hatchback)
Antennas outside the cabin
Antennas inside the cabin
Antenna inside the luggage com-
partment
Antenna outside the luggage com-
partment
■Antenna location (wagon)
Antennas outside the cabin
Antennas inside the cabin
Antenna inside the luggage com-
partment
Antenna outside the luggage com-
partment
■Effective range (areas within which
the electronic key is detected)
(hatchback)
When locking or unlocking the
doors
The system can be operated when the
electronic key is within about 0.7 m (2.3
ft.) of an outside front door handle and
back door. (Only the doors detecting the
key can be operated.)
When starting the engine or chang-
ing engine switch modes
Smart entr y & start sys-
tem*
The following operations can
be performed simply by carry-
ing the electronic key on your
person, for example in your
pocket. The driver should
always carry the electronic
key.
 Locks and unlocks the doors
( P.119)
 Locks and unlocks the back
door ( P.125)
 Starts the engine (P.178)

137
3
3-2. Opening, closing and locking the doors
Before driving
The system can be operated when the
electronic key is inside the vehicle.
■Effective range (areas within which
the electronic key is detected)
(wagon)
When locking or unlocking the
doors
The system can be operated when the
electronic key is within about 0.7 m (2.3
ft.) of an outside front door handle and
back door. (Only the doors detecting the
key can be operated.)
When starting the engine or chang-
ing engine switch modes
The system can be operated when the
electronic key is inside the vehicle.
■Alarms and warning messages
A combination of exterior and interior buzzers as well as warning messages
shown on the multi-information display
are used to prevent theft of the vehicle and accidents resulting from erroneous
operation. Take appropriate measures
based on the displayed message. ( P.520)
When only an alarm sounds, circum-
stances and correction procedures are as follows.
●Exterior buzzer sounds once for 5 seconds
●Interior buzzer sounds continuously
■Battery-saving function
The battery-saving function will be acti-
vated in order to prevent the electronic
key battery and the vehicle battery from being discharged while the vehicle is not
operated for a long time.
●In the following situations, the smart
entry & start system may take some
time to unlock the doors. • The electronic key has been left within
approximately 3.5 m (11 ft.) of the out-
side of the vehicle for 2 minutes or longer.
• The smart entry & start system has
not been used for 5 days or longer.
●If the smart entry & start 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 han-
dle, or use the wireless remote control or mechanical key to unlock the
doors.
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 engine switch was
turned to ACC while the
driver’s door was open
(or the driver’s door
was opened while the
engine switch was in
ACC).
Turn the
engine switch
off and close
the driver’s
door.
The engine switch was
turned to off while the
driver’s door was open.
Close the
driver’s door.

1383-2. Opening, closing and locking the doors
■Electronic key battery-saving func-
tion
When battery-saving mode is set, bat-
tery depletion is minimized by stopping
the electronic key from receiving radio waves.
Press twice while pressing and
holding . Confirm that the electronic
key indicator flashes 4 times.
While the battery-saving mode is set,
the smart entry & start system cannot be used. To cancel the function, press any
of the electronic key buttons.
■Conditions affecting operation
The smart entry & start 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 entry & start system, wireless remote control
and engine immobilizer system from
operating properly. (Ways of coping:  P.554)
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that gen-
erates strong radio waves or electrical
noise
●When carrying a portable radio, cellu-
lar phone, cordless phone or other wireless communication device
●When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum
foil inside
• Metallic wallets or bags •Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wirele ss 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 digi-
tal assistants (PDAs)
• Digital audio players • Portable game systems
●If window tint with a metallic content or metallic objects are attached to the
rear window
●When the electronic key is placed
near a battery charger or electronic
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 entry & start system, lock/unlock the doors by performing any
of the following:
●Bring the electronic key close to either
front door handle and operate the
entry function.
●Operate the wireless remote control.
If the doors cannot be locked/unlocked using the above methods, use the
mechanical key. ( P.555)
If the engine cannot be started using the smart entry & start system refer
to P.555.
■Note for the entry function
●Even when the electronic key is within the effective range (detection areas),
the system may not operate properly
in the following cases: • The electronic key is too close to the
window or outside door handle, near
the ground, or in a high place when the doors are locked or unlocked.

139
3
3-2. Opening, closing and locking the doors
Before driving
• The electronic key is on the instru-
ment panel, luggage cover or floor, or in the door pockets or glove box when
the engine is started or engine switch
modes are changed.
●Do not leave the electronic key on top
of the instrument panel or near the door pockets when exiting the vehicle.
Depending on the radio wave recep-
tion conditions, it may be detected by the antenna outside the cabin and the
door will become lockable from the
outside, possibly trapping the elec- tronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be
locked or unlocked by anyone. How-
ever, only the doors detecting the electronic key can be used to unlock
the vehicle.
●Even if the electronic key is not inside
the vehicle, it may be possible to start
the engine if the electronic key is near the window.
●The doors may unlock or lock if a large amount of water splashes on the
door handle, such as in the rain or in a
car wash when the electronic key is within the effective range. (The doors
will automatically be locked after
approximately 30 seconds if the doors are not opened and closed.)
●If the wireless remote control is used to lock the doors when the electronic
key is near the vehicle, there is a pos-
sibility that the door may not be unlocked by the entry function. (Use
the wireless remote control to unlock
the doors.)
●Touching the door lock or unlock sen-
sor while wearing gloves may prevent
lock or unlock operation.
●Some models: When the lock opera-
tion is performed using the lock sen- sor, recognition signals will be shown
up to two consecutive times. After
this, no recognition signals will be given.
●If the door handle becomes wet while
the electronic key is within the effec-
tive range, the door may lock and unlock repeatedly. In that case, follow
the following correction procedures to
wash the vehicle: • Place the electronic key in a location 2
m (6 ft.) or more away from the vehi-
cle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-sav-
ing mode to disable the smart entry & start system. ( P.138)
●If the electronic key is inside the vehi- cle and a door handle becomes wet
during a car wash, a message may be
shown on the multi-information dis- play and a buzzer will sound outside
the vehicle. To turn off the alarm, lock
all the doors.
●The lock sensor may not work prop-
erly if it comes into contact with ice, snow, mud, etc. Clean the lock sensor
and attempt to operate it again.
●A sudden handle operation or a han-
dle operation immediately after enter-
ing the effective range may prevent the doors from being unlocked. Touch
the door unlock sensor and check that
the doors are unlocked before pulling the door handle again.
●If there is another electronic key in the detection area, it may take slightly
longer to unlock the doors after the
door handle is gripped.
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 2 m (6
ft.) of the vehicle.
●The smart entry & start system can be
deactivated in advance. ( P.577)
●Setting the electronic key to bat- tery-saving mode helps to reduce key
battery depletion. ( P.138)
■To operate the system properly
Make sure to carry the electronic key when operating the system. Do not get
the electronic key too close to the vehi-
cle when operating the system from the

1403-2. Opening, closing and locking the doors
outside of the vehicle.
Depending on the position and holding condition of the electronic key, the key
may not be detected correctly and the
system may not operat e properly. (The alarm may go off accidentally, or the
door lock prevention function may not
operate.)
■If the smart entry & start system does not operate properly
●Locking and unlocking the doors:  P. 5 5 5
●Starting the engine: P. 5 5 5
■Customization
Some functions can be customized.
( P.577)
■If the smart entry & start system
has been deactivated in a custom- ized setting
●Locking and unlocking the doors: Use the wireless remote control or
mechanical key. ( P.119, 555)
●Starting the engine and changing
engine switch modes: P. 5 5 5
●Stopping the engine: P. 1 8 0
WA R N I N G
■Caution regarding interference
with electronic devices
●People with implantable cardiac pacemakers, cardiac
resynchronization therapy-pace-
makers or implantable cardioverter defibrillators should maintain a rea-
sonable distance between them-
selves and the smart entry & start
system antennas. ( P.136) The radio waves may affect the
operation of such devices. If neces-
sary, the entry function can be disa- bled. Ask any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer for details, such as the frequency of
radio waves and timing of the emit-
ted radio waves. Then, consult your doctor to see if you should disable
the entry function.
●Users of any electrical medical
device other than implantable car-
diac pacemakers, cardiac resynchronization therapy-pace-
makers or implantable cardioverter
defibrillators should consult the manufacturer of the device for infor-
mation about its operation under
the influence of radio waves. Radio waves could have unex-
pected effects on the operation of
such medical devices.
Ask any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer for details on disabling
the entry function.

147
3
3-4. Adjusting the steering wheel and mirrors
Before driving
The height of the rear view mirror
can be adjusted to suit your driving
posture.
Adjust the height of the rear view
mirror by moving it up and down.
Manual anti-glare inside rear
view mirror
Reflected light from the headlights
of vehicles behind can be reduced
by operating the lever.
Normal position
Anti-glare position
Auto anti-glare inside rear view
mirror
Responding to the level of bright-
ness of the headlig hts of vehicles
behind, the reflected light is auto-
matically reduced.
Changing automatic anti-glare
function mode
On/off
When the automatic anti-glare function
is in ON mode, the indicator illumi-
nates. The function will set to ON mode
each time the engine switch is turned to
ON.
Pressing the button turns the function
to off mode. (The indicator also
turns off.)
Inside rear view mirror
The rear view mirror’s position
can be adjusted to enable suf-
ficient confirmation of the rear
view.
Adjusting the height of rear
view mirror
WA R N I N G
■Caution while driving
Do not adjust the position of the mir-
ror while driving. Doing so may lead to mishandling of
the vehicle and cause an accident,
resulting in death or serious injury.
Anti-glare function