2015 TOYOTA COROLLA ECU

671-2. Theft deterrent system
1
For safety and security
COROLLA_TMMMS_TMMC_U (OM12F00U)
■System maintenance
The vehicle has a maintenance-free type engine 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 system
(key with a built-in transponder chip) of another vehicle
■ Certifications for the engine immo bilizer system (vehicles without a
smart key system)
For vehicles sold in the U.S.A.
FCC ID: WRKRI-44BTY
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
■ Certifications for the engine immob ilizer system (vehicles with a smart
key system)
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-3
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
NOTICE
■ To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

691-2. Theft deterrent system
1
For safety and security
COROLLA_TMMMS_TMMC_U (OM12F00U)
■System maintenance
The vehicle has a maintenance-free type alarm system.
■ Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following:
●Nobody is in the vehicle.
● The windows and moon roof are closed before the alarm is set.
● No valuables or other personal items are left in the vehicle.
■ Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■ Alarm-operated door lock
In the following situations, the doors are locked automatically to prevent
intruders:
●The doors are unlocked manually without the mechanical key and the alarm
is triggered.
● While the alarm is operating, the doors are unlocked manually without the
mechanical key.
●
A person inside the vehicle opens a
door, the trunk or hood, or unlocks the
vehicle using a door lock switch or inside
lock button.
● The battery is recharged or replaced
when the vehicle is locked. ( P. 534)
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.

752. Instrument cluster
2
Instrument cluster
COROLLA_TMMMS_TMMC_U (OM12F00U)
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 182)*2
(Green)
Cruise control indicator
(P. 197)
*2
(U.S.A.)
Headlight indicator
(P. 184)
*2
“ECO MODE” indicator
(P. 175)
*2
(Canada)
Tail light indicator
(P. 184) *1, 3 Slip indicator ( P. 212)
Headlight high beam
indicator ( P. 184)
*1VSC OFF indicator
(P. 213)
*2Front fog light indicator
(P. 191)*2
(Green)
Smart key system indi-
cator ( P. 164)
*2Sport mode indicator
(P. 177)*1, 5“AIR BAG ON/OFF” indi-
cator ( P. 46)
*1, 2, 4Eco Driving Indicator
Light (P. 89)*2Cruise control “SET”
indicator ( P. 197)
*1“TRAC OFF” indicator
(P. 212)*5Security indicator
(P. 66, 68)

993-2. Opening, closing and locking the doors
3
Operation of each component
COROLLA_TMMMS_TMMC_U (OM12F00U)
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors
have been locked/unlocked. (Locked: once; Unlocked: twice)
■ Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ When the door cannot be locked by the lock sensor on the upper part of
the door handle
■ Door lock buzzer
If an attempt to lock the doors using the wireless remote control or smart key
system is made when a door is not fully closed, a buzzer will sound for 5 sec-
onds. Fully close the door, and lock the vehicle again.
■ Setting the alarm (if equipped)
Locking the doors will set the alarm system. ( P. 68)
■ If the smart key system or the wireless remote control does not operate
properly
Use the mechanical key to lock and unlock the doors. ( P. 528)
Replace the battery with a new one if it is depleted. ( P. 463)
If the door will not lock even when the top-
side sensor area is touched, try using
your palm to touch the lock sensor.

1103-2. Opening, closing and locking the doors
COROLLA_TMMMS_TMMC_U (OM12F00U)
CAUTION
■Using the trunk
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in seri-
ous injury.
● Remove any heavy loads, such as snow and ice, from the trunk lid before
opening it. Failure to do so may cause the trunk lid to suddenly shut again
after it is opened.
● When opening or closing the trunk lid, thoroughly check to make sure the
surrounding area is safe.
● If anyone is in the vicinity, make sure they are safe and let them know that
the trunk is about to open or close.
● Use caution when opening or closing the trunk lid in windy weather as it
may move abruptly in strong wind.
● Do not attach any accessories other than genuine Toyota parts to the trunk
lid. Such additional weight on the trunk lid may cause the lid to suddenly
shut again after it is opened.
●The trunk lid may suddenly shut if it is
not opened fully. It is more difficult to
open or close the trunk lid on an incline
than on a level surface, so beware of
the trunk lid unexpectedly opening or
closing by itself. Make sure that the
trunk lid is fully open and secure before
using the trunk.
● When closing the trunk lid, take extra
care to prevent your fingers etc. from
being caught.
● When closing the trunk lid, make sure to
press it lightly on its outer surface. If the
trunk handle is used to fully close the
trunk lid, it may result in hands or arms
being caught.

1163-2. Opening, closing and locking the doors
COROLLA_TMMMS_TMMC_U (OM12F00U)■
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.
• The electronic key is near the ground or in a high place, or too close to
the rear bumper center when the trunk is opened.
• The electronic key is on the instrument panel, rear package tray 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
doors will become lockable from the out side, possibly trapping the electronic
key inside the vehicle.
● As long as the electronic key is within the effective range, the doors may be
locked or unlocked by anyone. However, only the doors detecting the elec-
tronic 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 60 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 possibility 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 sensor while wearing gloves may prevent
lock or unlock operation.
● When the lock operation is performed using the lock sensor, recognition sig-
nals 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 this case, follow the
following correction procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the
vehicle. (Take care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart key
system. ( P. 114)
● Vehicles with a drive monitor display: If the electronic key is inside the vehi-
cle and a door handle becomes wet during a car wash, a buzzer will sound
outside the vehicle. To turn off the alarm, lock all the doors.

1233-3. Adjusting the seats
3
Operation of each component
COROLLA_TMMMS_TMMC_U (OM12F00U)
CAUTION
■When folding the rear seatbacks down
Observe the following precautions. Failure to do so may result in death or
serious injury.
● Do not fold the seatbacks down while driving.
● Stop the vehicle on level ground, set the parking brake and shift the shift
lever to P (automatic transmission or continuously variable transmission)
or N (manual transmission).
● Do not allow anyone to sit on a folded seatback or in the trunk while driv-
ing.
● Do not allow children to enter the trunk.
● Do not allow anyone to sit on the rear center seat if the rear right seat is
folded down, as the seat belt buckle for the rear center seat belt is th\
en
concealed under the folded seat and cannot be used.
● Be careful not to catch your hand when folding the rear seatbacks.
● Adjust the position of the front seat before folding down the rear seatbacks
so that the front seat does not interfere with the rear seatbacks when fold-
ing down the rear seatbacks.
■ After returning the seatback to the upright position
Observe the following precautions. Failure to do so may result in death or
serious injury.
● Check that the seat belts are not twisted or caught under the seat.
NOTICE
■When the rear right seatback is folded down
Make sure the luggage loaded in the enlarged trunk will not damage the
webbing of the rear center seat belt.
● Make sure that the seatback is securely
locked in position by lightly rocking it
back and forth.
If the seatback is not securely locked,
the red marking will be visible on the
seatback lock release knob. Make sure
that the red marking is not visible.

127
3
Operation of each component
COROLLA_TMMMS_TMMC_U (OM12F00U)
3-4. Adjusting the steering wheel and mirrors
Hold the steering wheel and
push the lever down.
Adjust to the ideal position by
moving the steering wheel hori-
zontally and vertically.
After adjustment, pull the lever up
to secure the steering wheel.
To sound the horn, press on or
close to the mark.
Steering wheel
Adjustment procedure
1
2
Horn