2017 TOYOTA HIGHLANDER HYBRID ECU

951-3. Theft deterrent system
1
For safety and security
HIGHLANDER_HV_U (OM48F12U)■
Alarm-operated door lock
In the following cases, depending on the situation, the door may automatically
lock to prevent improper entry into the vehicle:
●When a person remaining in the vehicle unlocks the door and the alarm is
activated.
● While the alarm is activated, a person remaining in the vehicle unlocks the
door.
● When recharging or replacing the 12-volt battery.
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.

1012. Instrument cluster
2
Instrument cluster
HIGHLANDER_HV_U (OM48F12U)
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( →P. 239) LDA (Lane Departure
Alert with steering con-
trol) indicator
(
→P. 286)
(U.S.A.)
Headlight indicator
(→P. 241)*2, 3 Intuitive parking assist
indicator
(Canada)
Tail light indicator
(→P. 241) “ECO MODE” indicator
(
→P. 234)
Headlight high beam
indicator ( →P. 242)
*1, 8 Slip indicator ( →P. 330)
Automatic High Beam
indicator ( →P. 245)
*1VSC OFF indicator
(→P. 330)
*2Front fog light indicator
(→P. 249)*2BSM (Blind Spot Moni-
tor) indicator ( →P. 313)
Dynamic radar cruise
control (constant speed
control mode) indicator
( →P. 300)
*2, 5, 6BSM (Blind Spot Moni-
tor) outside rear view
mirror indicators
(→P. 313)
Dynamic radar cruise
control (vehicle-to-vehi-
cle distance control
mode) indicator
( →P. 296)
*7
Security indicator
(→P. 91, 93)
Dynamic radar cruise
control “SET”
indicator ( →P. 296, 300) “READY” indicator
(
→P. 225)
*1, 4PCS (Pre-Collision Sys-
tem) warning light
(→P. 272) EV indicator (
→P. 83)

124
HIGHLANDER_HV_U (OM48F12U)
3-2. Opening, closing and locking the doors
◆Entry function
Carry the electronic key to enable this function.
Front doors
Grip the driver's door handle
to unlock the door. Grip the
passenger's door handle to
unlock all the doors.
*
Make sure to touch the sensor
on the back of the handle.
The doors cannot be unlocked
for 3 seconds after the doors are
locked.
*: The door unlock settings can be changed. (→P. 128)
Touch the lock sensor (indentation on the upper part of the door
handle) to lock all the doors.
Check that the door is securely locked.
Back door
Press the unlock button to
unlock all the doors.
The doors cannot be unlocked
for 3 seconds after the doors are
locked.
Press the lock button to lock
all the doors.
Check that the door is securely
locked.
Side doors
Unlocking and locking the doors from the outside
1
2
1
2

1253-2. Opening, closing and locking the doors
3
Operation of each component
HIGHLANDER_HV_U (OM48F12U)
◆Wireless remote controlLocks all the doors
Check that the door is securely
locked.
Unlocks the door.
Pressing the button unlocks the
driver’s door. Pressing the but-
ton again within 5 seconds
unlocks the other doors.
Press and hold to open the win-
dows and moon roof.
*
( →P. 179, 182)
*: This setting must be customized at your Toyota dealer.
■ Operation signals
●Doors: A buzzer sounds and the emergency flashers flash to indicate that
the doors have been locked/unlocked. (Locked: once; Unlocked: twice)
● Windows and moon roof: A buzzer sounds to indicate that the windows and
moon roof are operating.
■ Security feature
If a door is not opened within approximately 60 seconds after the doors are
unlocked, the security feature automatically locks the doors again.
■ When the door ca nnot be locked by the lock sen sor on the upper part of
the front door handle
■ Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a
buzzer will sound continuously for 5 seconds. Fully close the door to stop the
buzzer, and lock the doors again.
■ Power back door reservat ion lock (vehicles with a power back door)
If the wireless remote control is used to lock the doors while the power back
door is closing with all side doors fully closed, a buzzer will sound and the
emergency flashers will flash to indicate that the reservation lock is activated.
At this time the side doors are locked. The back door will be locked when it is
fully closed.
1
2
If the door will not lock even when the top-
side sensor area is touched, try touching
both the topside and underside sensor
areas at the same time.

1373-2. Opening, closing and locking the doors
3
Operation of each component
HIGHLANDER_HV_U (OM48F12U)
WARNING
■Operating the back door
Observe the following precautions.
Failure to do so may cause parts of the body to be caught, resulting in death
or serious injury.
● Remove any heavy loads, such as snow and ice, from the back door
before opening it. Failure to do so may cause the back door to suddenly
shut again after it is opened.
● When opening or closing the back door, 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 back door is about to open or close.
● Use caution when opening or closing the back door in windy weather as it
may move abruptly in strong wind.
● Do not pull on the back door damper stay (vehicles without a power back
door) or back door spindle (vehicles with a power back door) to close the
back door, and do not hang on the back door damper stay (vehicles with-
out a power back door) or back door spindle (vehicles with a power back
door).
Doing so may cause hands to be caught or the back door damper stay
(vehicles without a power back door) or back door spindle (vehicles with a
power back door) to break, causing an accident.
●Vehicles without a power back door:
The back door may suddenly shut if it is
not opened fully. It is more difficult to
open or close the back door on an
incline than on a level surface, so
beware of the back door unexpectedly
opening or closing by itself. Make sure
that the back door is fully open and
secure before using the luggage com-
partment.
● When closing the back door, take extra
care to prevent your fingers etc. from
being caught.
● Vehicles without a power back door:
When closing the back door, make sure
to press it lightly on its outer surface. If
the back door handle is used to fully
close the back door, it may result in
hands or arms being caught.

1393-2. Opening, closing and locking the doors
3
Operation of each component
HIGHLANDER_HV_U (OM48F12U)
WARNING
■Power back door (if equipped)
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 obsta-
cles or anything that could cause any of your belongings to get caught.
● If anyone is in the vicinity, make sure they are safe and let them know that
the back door is about to open or close.
● If the power back door system is turned off with the main switch while the
back door is operating automatically, the automatic operation is stopped.
The back door then has to be operated manually. Take extra care when on
an incline, as the back door may open or close unexpectedly.
● If the operating conditions of the power back door are no longer met, a
buzzer may sound and the back door may stop opening or closing. The
back door then has to be operated manually. Take extra care when on an
incline, as the back door may open or close abruptly.
● On an incline, the back door may suddenly shut after it opens. Make sure
the back door is fully open and secure.
● In the following situations, the power back door may detect an abnormality
and automatic operation 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 12-volt battery voltage suddenly drops, such as when the
power switch is turned to ON mode or the hybrid system is started
during automatic operation
● If a bicycle carrier or similar object is attached to the back door, the power
back door may not operate, causing itself to malfunction, or the back door
may move in the closing direction after being opened, causing someone’s
hands, head or neck to be caught and injured. When installing an acces-
sory part to the back door, ask your Toyota dealer for details.

1443-2. Opening, closing and locking the doors
HIGHLANDER_HV_U (OM48F12U)
WARNING
●Do not pull on the glass hatch damper stay to close the glass hatch, and
do not hang on the glass hatch damper stay.
Doing so may cause hands to be caught or the glass hatch damper stay to
break, causing an accident.
● Do not attach any accessories other than genuine Toyota parts to the
glass hatch. Such additional weight on the glass hatch may cause the
glass hatch to suddenly shut again after it is opened, resulting in death or
serious injury.
● Do not open the glass hatch while the rear wiper is switched on. (If the rear
wiper is switched on while the glass hatch is open, the wiper motor drive
disc will be rotating on the door panel.)
●The glass hatch may suddenly shut if it
is not opened fully. It is more difficult to
open or close the glass hatch on an
incline than on a level surface, so
beware of the glass hatch unexpectedly
open and close by itself. Make sure that
the glass hatch is fully open and secure
before using the luggage compartment.
Also pay attention to your personal
belongings such as bags and ties.
● When closing the glass hatch, take
extra care to prevent your fingers etc.
from being caught. Also pay attention to
your personal belongings such as bags
and ties.
● When closing the glass hatch, make
sure to press it lightly on its outer sur-
face.

1503-2. Opening, closing and locking the doors
HIGHLANDER_HV_U (OM48F12U)■
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 back door is opened.
• The electronic key is on the instrument panel or floor, or in the auxiliary box of the driver's side instrument panel, door pockets or glove box when
the hybrid system is started or power switch modes are changed.
● Do not leave the electronic key on top of the instrument panel or near t\
he
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 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 hybrid system 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. Remove the gloves and touch the lock or unlock
sensor again.
● 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 that 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. 148)