TOYOTA 4RUNNER 2012 N280 / 5.G Repair Manual

61
1-2. Opening, closing and locking the doors
1
Before driving
4RUNNER_U
■
Automatic retraction function
The boards will be automatically retracted, for safety, under the following
conditions:
● A board is not completely retracted
● Vehicle speed is approximately 5 mph (8 km/h) or higher
The boards will not automatically extend again when vehicle speed returns
to less than 5 mph (8 km/h).
■ If the Automatic running boards indi cator comes on when driving first
commences
A board has not completely retracted. Check that no obstacles are caught
between a board and the vehicle.
■ If the Automatic running boards indicator light flashes
There may be a malfunction in the Automatic running boards system. Have
the vehicle inspected by your Toyota dealer immediately.
■ When snow or mud is attached to the board or the board is frozen
The Automatic running boards may not operate correctly. Before stepping on
a board, check that it is completely extended. If the Automatic running
boards are not operating correctly, turn the Automatic running boards switch
off and refrain from use.
When removing snow or mud, turn the Automatic running boards switch off.
■ After recharging/reconnecting the battery
If the Automatic running boards have not completely extended or retracted,
the boards may not move in the intended direction the first time they are
operated. However, from the second time onwards, the boards will resume
normal operation.
■ When getting in and out of the vehicle
Take care because clothes and shoes may become dirty due to contact with
the lower part of the vehicle body.

62 1-2. Opening, closing and locking the doors
4RUNNER_U
CAUTION
■Jam protection function
Observe the following precautions.
Failure to do so may cause serious injury.
Never use any part of your body to intentionally activate the jam protection
function.
The jam protection function may not work depending on the shape of the
object that is caught. Be careful not to get fingers or other body parts caught.
■ Cautions regarding the Automatic running boards
Observe the following precautions.
Failure to do so may cause serious injury.
● Check to make sure that all passengers and people in the vehicle’s sur-
rounding area do not have a hand on a board or any part of their body in a
position where it could be caught between a board and the vehicle when
an Automatic running board is being operated.
● Confirm that the boards have completely extended or retracted before get-
ting in or out of the vehicle. If someone gets in or out of the vehicle during
Automatic running board operation, the boards may stop extending or
retracting.
● Drive the vehicle after confirming that the boards have completely
retracted. Driving with a board extended is dangerous because it may hit
other people or objects.
● Take care when pressing the Automatic running boards switch. The board
will extend or retract and may hit other people or objects.
● Always check that the Automatic running boards switch is turned off when
cleaning a board.
● Do not allow children to operate the Automatic running boards.
Operating Automatic running boards in a manner so that a board contacts
someone can cause serious injury, and in some instances, even death.

63
1
1-2. Opening, closing and locking the doors
Before driving
4RUNNER_U
Back door
The back door can be locked/unlocked and opened by the following
procedures:
■ Locking and unlocking the back door
Entry function (vehicles with a smart key system)
 P. 3 6
Wireless remote control
 P. 4 9
Door lock switch
 P. 5 4
Keys (vehicles without a smart key system) Unlocks all the doors
Opens the back window
(turn and hold) (P. 101)
Locks all the doors
Closes the back window
(turn and hold) ( P. 101)
■ Opening the back door from outside the vehicle
Back door opener
Raise the back door while
pushing up the back door
opener switch.
CTH12AS018
CTH12AS038

64 1-2. Opening, closing and locking the doors
4RUNNER_U
Rear step bumperThe rear step bumper is
intended for rear end protection
and easier step-up loading.
CTH12AS019
■When closing the back door
■ Luggage compartment lights
Each luggage compartment light has the following 3 positions:
If the luggage compartment lights remain on when the back door is not fully
closed and the luggage compartment light switch is in the “DOOR” position,
the lights will go off automatically after 20 minutes.
■ If the back door opener is inoperat ive or the battery is discharged
 P. 620
Lower the back door using the back door
handle, and make sure to push the back
door down from the outside to close it.
CTH12AS029
Turns the light off
Turns the light on
Turns the light on/off linked to back
door position
CTH12AS054

65
1-2. Opening, closing and locking the doors
1
Before driving
4RUNNER_U
CAUTION
■
Caution while driving
● Keep the back door closed.
If the back door is left open, it may hit nearby objects while driving or lug-
gage may be unexpectedly thrown out, causing an accident.
In addition, exhaust gases may enter the vehicle, causing death or a seri-
ous health hazard. Make sure to close the back door before driving.
● Before driving the vehicle, make sure that the back door is fully closed. If
the back door is not fully closed, it may open unexpectedly while driving,
causing an accident.
● Never let anyone sit in the luggage compartment. In the event of sudden
braking or a collision, they are susceptible to death or serious injury.
● Do not get on the rear step bumper.
■ When children are in the vehicle
Observe the following precautions.
Failure to do so may result in death or serious injury.
● Do not leave children alone in the luggage compartment.
If a child is accidentally locked in the luggage compartment, they could
have heat exhaustion.
● Do not allow a child to open or close the back door.
Doing so may cause the back door to move unexpectedly, or cause the
child’s hands, head, or neck to be caught by the closing back door, which
may result in death or serious injury of the child.
■ 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 fall closed
again after it is opened.

66 1-2. Opening, closing and locking the doors
4RUNNER_U
CAUTION
●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 to close the back door, and do
not hang on the back door damper stay.
Doing so may cause hands to be caught or the back door damper stay to
break, causing an accident.
● If a bicycle carrier or similar heavy object is attached to the back door, it
may fall closed 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, using a genuine Toyota part is recommended.
●The back door may fall 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 compartment.
● When closing the back door, take extra
care to prevent your fingers etc. from
being caught.
● 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.
CTH12AS035
CTH12AS037

67
1-2. Opening, closing and locking the doors
1
Before driving
4RUNNER_U
NOTICE
■
To prevent damage to th e back door components
Do not allow more than one person to get on the rear step bumper at a time.
■ 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, resulting
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.
CTH12AS036

68
4RUNNER_U
1-3. Adjustable components (seats, mirrors, steering wheel)
Front seats
Manual seat Seat position adjustment
lever
Vertical height adjustment
lever (driver’s side only)
Seatback angle adjustment
lever
Lumber support adjustment
switch (driver’s side only)
CTH13AS055

69
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
4RUNNER_U
Active head restraints
When the occupant’s lower back
presses against the seatback
during a rear-end collision, the
head restraint moves slightly for-
ward and upward to help reduce
the risk of whiplash to the seat
occupant.
Power seat Seat position adjustment
switch
Seatback angle adjustment
switch
Seat cushion (front) angle
adjustment switch (driver’s
side only)
Vertical height adjustment
switch (driver’s side only)
Lumber support adjustment
switch (driver’s side only)
CTH13AS010
CTH13AS011

70 1-3. Adjustable components (seats, mirrors, steering wheel)
4RUNNER_U
■The auto away function for exiting the driver seat
If the seat is already close to the rearmost position, the auto away function
may not operate when the driver exits the vehicle.
■ Active head restraints
Even small forces applied to the seatback may cause the head restraint to
move. Pushing up a locked head restraint forcibly may appear the head
restraint inner structure. These do not indicate problems.
CTH13AS012
Inner
structure During
rear-end
collision