Smart Key System - Toyota Grand Highlander 2024 Manual

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3-2. Opening, closing and locking the doors

Smart key system

The following operations
can be performed simply by
carrying 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.115)
 Locks and unlocks the back
door (P.121)
 Starts and stops the engine
(P.203)
■
Antenna location
A
Antennas outside the cabin
B
Antennas inside the cabin
C
Antenna outside the luggage
compartment
■
Effective range (areas within
which the electronic key is
detected)
A
When locking or unlocking the
doors
The system can be operated when
the electronic key is within about 2.3
ft. (0.7 m) of an outside door handle.
(Only the doors detecting the key
can be operated.)
B
When starting the engine or
changing engine switch modes
The system can be operated when
the electronic key is inside the vehi-
cle.
■
Alarms and warning messages
An alarm sounds and warning mes-
sages are displayed on the
multi-information display to protect
against unexpected accidents or
theft of the vehicle resulting from
erroneous operation. When a warn-
ing message is displayed, take
appropriate measures based on the
displayed message. (P.488)
When only an alarm sounds, cir-
cumstances and correction proce-
dures are as follows.
●
When an exterior alarm sounds
once for 5 seconds
Situation
An attempt was
made to lock the
vehicle while a door
was open.
Correction
procedure
Close all of
the doors
and lock the
doors again.