2023 TOYOTA HIGHLANDER check engine

1423-3. Adjusting the seats
From outside
Pull the straps and raise the seat-
backs until they lock.
After using either strap, use the vel-
cro on the strap to attach it to the
seatback.
2 Returning the outer head
restraints.
Remove the secure d seat belts
from the seat belt hangers before
using them.
*: If equipped
1 Check that the shift lever is in
P.
2 Turn the engine switch to
ON.
3 Adjust the driver’s seat, out-
side rear view mirrors and
head-up display (if equipped)
to the desired positions.
4 While pressing the “SET” but-
ton, or within 3 seconds after
the “SET” button is pressed,
press button “1” or “2” until
the buzzer sounds.
If the selected button has already
been preset, the previously
recorded positio n will be overwrit-
Driving position mem-
or y*
This feature automatically
adjusts the driver’s seat,
outside rear view mirrors
and head-up display (if
equipped) to suit your pref-
erences.
Two different driving posi-
tions can be recorded into
memory.
Each electronic key can be
registered to recall your pre-
ferred driving position.
Recording a driving posi-
tion into memory

1433-3. Adjusting the seats
3
Before driving
ten.
■Seat positions that can be
memorized
The adjusted positions other than
the position adjusted by lumbar sup-
port switch can be recorded.
■In order to correctly use the
driving position memory func-
tion
If a seat position is already in the
furthest possible position and the
seat is operated in the same direc-
tion, the recorded position may be
slightly different w hen it is recalled.
1Check that the shift lever is in
P.
2 Turn the engine switch to
ON.
3 Press one of the buttons for
the driving position you want to recall until the buzzer
sounds.
■To stop the position recall oper-
ation part-way through
Perform any of the following opera-
tions:
●Press the “SET” button.
●Press button “1” or “2”.
●Operate any of t he seat adjust-
ment switches (only cancels seat
position recall).
■Operating the driving position
memory after turning the
engine switch off
Recorded seat positions can be
activated up to 180 seconds after
the driver’s door is opened and
another 60 seconds after it is closed
again.
■When the recorded seat posi-
tion cannot be recalled
The seat position may not be
recalled in some situations when the
seat position is recorded in a certain
range. For details, contact your Toy-
ota dealer.
■Registering procedure
Record your driving position to
WARNING
■Seat adjustment caution
Take care during seat adjustment
so that the seat d oes not strike
the rear passenger or squeeze
your body again st the steering
wheel.
Recalling a driving posi-
tion
Registering/cancel-
ing/recall a driving posi-
tion to an electronic key
(memory recall function)

1443-3. Adjusting the seats
button “1” or “2” before perform-
ing the following:
Carry only the key you want to
register, and then close the
driver’s door.
If 2 or more keys are in the vehicle,
the driving position cannot be
recorded properly.
1Check that the shift lever is in
P.
2 Turn the engine switch to
ON.
3 Recall the driving position
that you want to record.
4 While pressing the recalled
button, press and hold the
door lock switch (either lock
or unlock) until the buzzer
sounds.
If the button could not be regis-
tered, the buzzer sounds continu-
ously for approximately 3 seconds.
■Cancelation procedure
Carry only the key you want to
cancel and then close the
driver’s door.
If 2 or more keys are in the vehicle,
the driving position cannot be can-
celed properly.
1 Turn the engine switch to
ON.
2 While pressing the “SET” but-
ton, press and hold the door
lock switch (either lock or
unlock) until the buzzer
sounds twice.
If the button could not be canceled,
the buzzer sounds c ontinuously for
approximately 3 seconds.
■Recall procedure
Make sure that the doors are
locked before recalling the driv-
ing position. Carry the electronic
key that has been registered to
the driving position, and then
unlock and open the driver’s
door using the smart key system
or wireless remote control.
The driving position will move to the
recorded position.
If the driving position is in a position
that has already been recorded, the
seat and outside rear view mirrors
will not move.
■Recalling the driving position
using the memory recall func-
tion
●Different driving p ositions can be
registered for each electronic key.
Therefore, the driving position that
is recalled may be different
depending on the key being car-
ried.
●If a door other than the driver’s
door is unlocked with the smart
key system, the driving position
cannot be recalled. In this case,
press the driving position button
which has been set.
■Customization
Some functions can be customized.

1633-5. Opening, closing the windows and moon roof
3
Before driving
pushing the switch in the
one-touch opening direction, and
hold it there for approximately 4
seconds or more.
6 Pull and hold the power window
switch in the one-touch closing
direction again. After the door
window is completely closed,
continue holding the switch for a
further 1 second or more.
If you release the switch while the
window is moving, start again from
the beginning.
If the window reverses and cannot
be fully closed or opened, have the
vehicle inspected by your Toyota
dealer.
■Door lock linked window opera-
tion
●The power windows can be
opened and closed using the
mechanical key.
* (  P.463)
●The power windows can be
opened using the wireless remote
control.
* ( P. 1 1 5 )*: These settings must be custom-
ized at your Toyota dealer.
■Power windows open warning
buzzer
A buzzer sounds and a message is
shown on the multi -information dis-
play when the engine switch is
turned off and the driver’s door is
opened with the power windows
open.
■Customization
Some functions can be customized.
(  P.494)
WARNING
Observe the following precau-
tions.
Failing to do so may result in
death or serious injury.
■Closing the windows
●The driver is responsible for all
the power window operations,
including the operation for the
passengers. In order to prevent
accidental operation, especially
by a child, do not let a child
operate the power windows. It is
possible for children and other
passengers to have body parts
caught in the power window.
Also, when ridin g with a child, it
is recommended to use the win-
dow lock switch. (
P.164)
●Check to make sure that all pas-
sengers do not have any part of
their body in a pos ition where it
could be caught when a window
is being operated.
●When using the wireless remote
control or mechanical key and
operating the power windows,
operate the power window after
checking to make sure that
there is no possibility of any
passenger having any of their
body parts caug ht in the win-
dow. Also do not let a child
operate window by the wireless
remote control or mechanical
key. It is possib le for children
and other passengers to get
caught in the power window.
●When exiting the vehicle, turn
the engine switch off, carry the
key and exit the vehicle along
with the child. There may be
accidental operation, due to
mischief, etc., that may possibly
lead to an accident.

1673-5. Opening, closing the windows and moon roof
3
Before driving
WARNING
●Check to make sure that all pas-
sengers do not have any part of
their body in a position where it
could be caught when the moon
roof is being operated.
●When using the wireless remote
control or mechanical key and
operating the moon roof, oper-
ate the moon roof after checking
to make sure that there is no
possibility of any passenger
having any of their body parts
caught in the moon roof. Also,
do not let a child operate moon
roof by the wireless remote con-
trol or mechanical key. It is pos-
sible for children and other
passengers to get caught in the
moon roof.
●When exiting the vehicle, turn
the engine switch off, carry the
key and exit the vehicle along
with the child. There may be
accidental operation, due to
mischief, etc., that may possibly
lead to an accident.
■Jam protection function
●Never use any part of your body
to intentionally a ctivate the jam
protection function.
●The jam protection function may
not work if something gets
caught just before the moon
roof is fully closed. Also, the jam
protection function is not
designed to operate while the
switch is being pressed. Take
care so that your fingers, etc. do
not get caught.

1693-5. Opening, closing the windows and moon roof
3
Before driving
*: To stop operation partway, quickly slide and release the switch
again.
■The panoramic moon roof can
be operated when
The engine switch is in ON.
■Operating the panoramic moon
roof after turning the engine off
The panoramic moon roof and elec-
tronic sunshade can be operated for
approximately 45 seconds after the
engine switch is turned to ACC or
turned off. It cannot, however, be
operated once either front door is
opened.
■Closing the shade when the
panoramic moon roof is open
1 Slide the shade switch forward.
The shade closes up to its
half-closed position and then the
panoramic moon roof closes up to
the tilt-up position.
2 Slide and hold the shade switch
again.
The panoramic moon roof closes as
long as the switch is being held.
After the panoramic moon roof is
fully closed, the shade will fully
close automatically.
■Jam protection function
If an object is det ected between the
panoramic moon roof and the frame
in the followin g situations, travel is
stopped and the panoramic moon
roof opens slightly:
●The panoramic moon roof is clos- ing or tilting down.
●The electronic sunshade is clos-
ing.
■When the panoramic moon roof
does not close normally
Perform the following procedure:
●If the panoramic moon roof closes
but then re-opens slightly
1 Stop the vehicle.
2 Slide the panoramic moon roof
switch forward and hold it.
*
The panoramic moo n roof will close
then reopen and pau se for approxi-
mately 10 seconds. Then it will
close up to the tilt-up position.
3 Release the switch and then
slide it forward and hold it again.
The panoramic moo n roof will close
as long as the switch is being held.
4 Check to make sure that the pan-
oramic moon roof is completely
closed and then release the
switch.
●If the panoramic moon roof tilts
down but then tilts back up
1 Stop the vehicle.
2 Slide the panoramic moon roof
switch forward and hold it.
*
The panoramic moo n roof will tilt
down then tilt up and pause for
approximately 10 seconds. Then it
will close.
3 Check to make sure that the pan-
oramic moon roof is completely
closed and then release the
switch.
*: If the switch is released at the
incorrect time, the procedure will
have to be perfo rmed again from
the beginning.
If the panoramic moon roof does not
fully close even after performing the
above procedure correctly, have the
vehicle inspected by your Toyota
dealer.

1703-5. Opening, closing the windows and moon roof
■When the shade does not close
normally
Perform the following procedure:
1 Stop the vehicle.
2 Close the panoramic moon roof.
3 Slide the shade switch forward
and hold it.
*
The shade will close then reopen
and pause for approximately 10 sec-
onds. Then it will close.
4Check to make sure that the
shade is completely closed and
then release the switch.
*: If the switch is released at the
incorrect time, the procedure will
have to be performed again from
the beginning.
If the shade continues to close but
then reopens slightly even after per-
forming the above procedure cor-
rectly, have the vehicle inspected by
your Toyota dealer.
■Panoramic moon roof open
warning buzzer
A buzzer sounds and a message is
shown on the multi -information dis-
play when the engine switch is
turned off and the driver’s door is
opened with the panoramic moon
roof open.
WARNING
Observe the following precau-
tions.
Failing to do so may cause death
or serious injury.
■Opening and closing the elec-
tronic sunshade
●Check to make sure that all pas-
sengers do not have any part of
their body in a position where it
could be caught when the elec-
tronic sunshade is being oper-
ated.
●Do not let a child operate the
electronic sunshade. Closing
the electronic sunshade on
someone can cau se death or
serious injury.
■Opening the panoramic moon
roof
●Do not allow any passengers to
put their hands or heads outside
the vehicle while it is moving.
●Do not sit on top of the pan-
oramic moon roof.
■Opening and closing the pan-
oramic moon roof
●The driver is responsible for
panoramic moon roof opening
and closing operations. In order
to prevent accidental operation,
especially by a child, do not let a
child operate the panoramic
moon roof. It is possible for chil-
dren and other passengers to
have body parts caught in the
panoramic moon roof.

1713-5. Opening, closing the windows and moon roof
3
Before driving
WARNING
●Check to make sure that all pas-
sengers do not have any part of
their body in a position where it
could be caught when the pan-
oramic moon roof is being oper-
ated.
●When exiting the vehicle, turn
the engine switch off, carry the
key and exit the vehicle along
with the child. There may be
accidental operation, due to
mischief, etc., that may possibly
lead to an accident.
■Jam protection function
●Never use any part of your body
to intentionally activate the jam
protection function.
●The jam protection function may
not work if something gets
caught just before the pan-
oramic moon roof or electronic
sunshade is fully closed. Also,
the jam protecti on function is
not designed to operate while
the switch is being pressed.
Take care so that your fingers,
etc. do not get caught.
■To prevent burns or injuries
Do not touch the area between
the underside of the panoramic
moon roof and the electronic sun-
shade. Your hand may get caught
and you could injure yourself.
Also, if the vehicle is left in direct
sunlight for a long time, the under-
side of the panoramic moon roof
could become very hot and could
cause burns.
NOTICE
■To prevent damage to the
panoramic moon roof
●Before opening the panoramic
moon roof, make sure that there
are no foreign objects, such as
stones or ice, around the open-
ing.
●Do not hit the surface or edge of
the panoramic moon roof with
hard objects.
■After the vehicle has been
washed or rained on
Before opening the panoramic
moon roof, wipe any water off the
panoramic moon roof. Otherwise,
water may enter the cabin when
the panoramic moon roof is
opened.