TOYOTA 4RUNNER 2004 N210 / 4.G Service Manual

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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
2. In front of the vehicle, pull up the
auxiliary catch l ever and lift the
hood.
Before closing the hood, check to see that
you have not forgotten any tools, rags,
etc. Then lower the hood and make sure
it locks into place. If necessary, press
down gently on the front edge to lock it.To deter vehicle theft, the system is
designed to sound an alarm if any of
the side doors, back door or hood is
forcibly unlocked or opened or the bat-
tery terminal is disconnected and then
reconnected when the vehicle is locked.
The alarm blows the horn intermittently
and flashes the headlights, tail lights and
turn signal lights, and turns on the interior
and luggage compartment lights.SETTING THE SYSTEM 1. Turn the ignition key to the “LOCK” position and remove it.
The indicator light will start flashing when
the key is removed from the ignition
switch. (See “Engine immobilizer system”
on page 14 in this Section for details.)
2. Have all passengers get out of the vehicle.
3. Close and lock all the side doors, back door and hood.
The indicator light will remain on when all
the side doors, back door and hood are
closed and locked.
Theft deterrent system

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The system will automatically be set after
30 seconds. When the system is set, the
indicator light will start flashing again.
4. After making sure the indicator light starts flashing, you may leave the ve-
hicle.
Never leave anyone in the vehicle when
you set the system, because unlocking
from the inside will activate the system.
CANCELING THE SYSTEM
The system will cancel under the any of
the following conditions:
Any of the side doors, back door or
hood is opened.
Any of the side doors or the back door
is unlocked.
The key is inserted into the ignition.
The battery terminal is reconnected.
WHEN THE SYSTEM IS SET
Activating the system
The system will sound the alarm under
the following conditions:
If any of the side doors is unlocked or
opened without the key or wireless re-
mote control transmitter, or if the back
door or hood is forcibly opened.
If the battery terminal is disconnected
and then reconnected.
If the ignition is hotwired.
The indicator light will come on when the
system is activated.
If the alarm has been activated and the
key is not in the ignition switch, all the
side doors and back door will re −lock au-
tomatically.
After one minute, the alarm will automati-
cally stop and the indicator light will starts
flashing again.
Reactivating the alarm
Once set, the system automatically resets
the alarm after the alarm stops.
The alarm will activate again under the
same circumstances described in
“Activating the system”.
Stopping the alarm
The alarm will be stopped by the following
these ways:
Unlock any of the side doors or the
back door with the key or wireless re-
mote control transmitter.
Turn the ignition key from the “LOCK”
to “ON” position.
These ways cancel the system at the
same time. If the battery becomes discharged due to
the vehicle being unused for a long time,
etc., when the battery is recharged or re-
placed, the system will give the alarm. If
this happens, immediately unlock any of
the side doors or the back door with the
key or the wireless remote control trans-
mitter, and the alarm will stop.
TESTING THE SYSTEM
1. Open all the windows.
2. Set the system as described above. The side doors and back door should
be locked with the key or wireless re-
mote control transmitter. Be sure to
wait until the indicator light goes off or
starts flashing.
3. Unlock any side door from the inside. The system should activate the alarm.
4. Stopping the alarm as described above.
5. Repeat this operation for the other doors and hood. When testing the
hood, also check that the system is
activated when the battery terminal is
disconnected and then reconnected.
If the system does not work properly,
have it checked by your Toyota dealer.

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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
This indicates that the fuel filler door
is on the left side of your vehicle.1. To open the fuel filler door, pull the
lever.
When refueling, turn off the engine.
CAUTION
Do not smoke, cause sparks or al-
low open flames when refueling.
The fumes are flammable.
When opening the cap, do not re-
move the cap quickly. In hot weath-
er, fuel under pressure could cause
injury by spraying out of the filler
neck if the cap is suddenly re-
moved.
2. To remove the fuel tank cap, turnthe cap counterclockwise by 90 de-
grees (to the pressure point 1), and
then turn it an additional 30 degrees
(to point 2). Pause slightly before
removing it.
It is not unusual to hear a slight swoosh
when the cap is opened.
Fuel tank cap

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3. The removed cap can be stored on
the back side of the fuel filler door.
Position the cap so that the hooks point
to the left and right or up and down, and
set it in the receptacle on the back side
of the door.
When installing the cap, turn the cap
clockwise until you hear a click. When
you hear the click, the cap is fully
closed.
If the cap is not installed securely, the
malfunction indicator lamp comes on.
Make sure the cap is tightened securely.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.
CAUTION
Make sure the cap is installed se-
curely to prevent fuel sp illage in
the event of an accident.
Use only a genuine Toyota fuel tank
cap for replacement. It is designed
to regulate fuel tank pressure.
NOTICE
To prevent damage to the cap, apply
force only in the turning direction to
the cap. Do not pull or pry it.

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Sliding operation
Tilting operation
To operate the moon roof, use the
switch beside the personal lights.
The moon roof works when the ignition
switch is in the “ON” position.
The sun shade can be opened or closed
by hand.
Sliding operation—
To open: Push the switch on the “SLIDE
OPEN” side.
The roof will fully open automatically. To
stop the roof partway, push the switch on
either the “SLIDE OPEN” or “TILT UP”
side quickly.
When you quickly push and release the
switch, the moon roof will open while the
switch is being pushed and stop when
released.
The sun shade will be opened together
with the roof.
When the moon roof is opened fully, the
deflector will raise to reduce the entering
of the strong wind. The angle of the de-
flector will be adjusted according to the
vehicle speed.
To close: Push the switch on the “TILT
UP” side. The roof will fully close automatically. To
stop the roof partway, push the switch on
either the “SLIDE OPEN” or “TILT UP”
side quickly.
When you quickly push and release the
switch, the moon roof will close while the
switch is being pushed and stop when
released.
Tilting operation—
To tilt up: Push the switch on the “TILT
UP” side.
The roof will fully tilt up automatically. To
stop the roof partway, push the switch on
either the “SLIDE OPEN” or “TILT UP”
side quickly.
When you quickly push and release the
switch, the moon roof will tilt up while the
switch is being pushed and stop when
released.
To tilt down: Push the switch on the
“SLIDE OPEN” side.
The roof will fully tilt down automatically.
To stop the roof partway, push the switch
on either the “SLIDE OPEN” or “TILT UP”
side quickly.
When you quickly push and release the
switch, the moon roof will tilt down while
the switch is being pushed and stop when
released.
Electric moon roof

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Key off operation: If both front doors are
closed, it works for 43 seconds even after
the ignition switch is turned off. It stops
working when either front door is opened.
Jam protection function:
If something gets caught between the
moon roof and frame during slide clos-
ing operation, the moon roof stops and
opens half way, and the deflector stops
and raises fully.
If something gets caught between the
moon roof and frame during tilting
down operation, the moon roof stops
and opens fully.
If the moon roof receives a strong impact,
this function may work even if nothing is
caught.
If the battery is disconnected or run
down, the moon roof may not operate
automatically and the jam protection func-
tion will not function correctly after you
reconnect, replace or recharge the battery.
In any of these cases, you should normal-
ize the moon roof.
To normalize the moon roof, push and
hold the switch on the “TILT UP” side until
the moon roof tilts all the way up and
then tilts down a little automatically. Make sure that the moon roof opens and
closes automatically. If the moon roof can-
not be operated properly, have it checked
by your Toyota dealer.
CAUTION
To avoid serious personal injury, you
must do the following.
While the vehicle is moving, always
keep the heads, hands and other
parts of the bodies of all occupants
away from the roof opening. Other-
wise, they could be seriously in-
jured if the vehicle stops suddenly
or if the vehicle is involved in an
accident.
Before you close the moon roof,
always make sure there is nobody
around the moon roof. You must
also make sure nobody places his
or her head, hands and other parts
of the body in the roof opening. If
someone’s neck, head or hands get
caught in the closing roof, it could
result in a serious injury. When
anyone closes the moon roof, first
make sure it is safe to do so.
Be sure to remove the ignition key
when you leave your vehicle.
Never leave anyone (particularly a
small child) alone in your vehicle,
especially with the ignition key still
inserted. Otherwise, he/she could
use the moon roof switch and get
trapped in the roof opening. Unat-
tended person (particularly a small
child) can be involved in a serious
accident.
Never sit on top of the vehicle
around the roof opening.
Never try jamming any part of your
body to activate the jam protection
function intentionally.
The jam protection function may
not work if something gets caught
just before the moon roof is fully
closed.

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OPERATION OF INSTRUMENTS AND
CONTROLS
Occupant restraint systems
Seats 40
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Front seats 40
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Rear seats 46
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Head restraints 58
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Armrest 59
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Seat heaters 60
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Seat belts 61
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SRS driver airbag and front passenger airbag 70
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SRS side airbags and curtain shield airbags 77
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Roll sensing of curtain shield airbags off switch 87
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Child restraint 88
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SECTION 1 3

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While the vehicle is being driven, all ve-
hicle occupants should have the seatback
upright, sit well back in the seat and prop-
erly wear the seat belts provided.
CAUTION
Do not drive the vehicle unless the
occupants are properly seated. Do
not allow any passengers to sit on
top of a foldeddown seatback, or
in the luggage compartment or car-
go area. Persons not properly
seated and/or not properly re-
strained by seat belts can be se-
verely injured in the event of emer-
gency braking or a collision.
During driving, do not allow any
passengers to stand up or move
around between seats. Otherwise,
severe injuries can occur in the
event of emergency braking or a
collision.
Driver seat
CAUTION
The SRS driver airbag deploys with
considerable force, and can cause
death or serious injury especially if
the driver is very close to the airbag.
The National Highway Traffic Safety
Administration (“NHTSA”) advises:
Since the risk zone for driver airbag
is the first 50—75 mm (2—3 in.) of
inflation, placing yourself 250 mm (10
in.) from your driver airbag provides
you with a clear margin of safety.
This distance is measured from the
center of the steering wheel to your
breastbone. If you sit less than 250
mm (10 in.) away now, you can
change your driving position in sever-
al ways:
Move your seat to the rear as far
as you can while still reaching the
pedals comfortably.
Slightly recline the back of the
seat. Although vehicle designs vary,
many drivers can achieve the 250
mm (10 in.) distance, even with the
driver seat all the way forward, sim-
ply by reclining the back of the
seat somewhat. If reclining the back
of your seat makes it hard to see
the road, raise yourself by using a
firm, nonslippery cushion, or raise
the seat if your vehicle has that
feature.
If your steering wheel is adjustable,
tilt it downward. This points the air-
bag toward your chest instead of
your head and neck.
The seat should be adjusted as rec-
ommended by NHTSA above, while
still maintaining control of the foot
pedals, steering wheel, and your view
of the instrument panel controls.
Seats Front seats—
—Front seat precautions

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Front passenger seat
CAUTION
The SRS front passenger airbag also
deploys with considerable force, and
can cause death or serious injury es-
pecially if the front passenger is very
close to the airbag. The front passen-
ger seat should be as far from the
airbag as possible with the seatback
adjusted, so the front passenger sits
upright.
Front seats (with SRS side airbags)
CAUTION
The SRS side airbags are installed in
the driver and front passenger seats.
Observe the following precautions.
Do not lean against the front door
when the vehicle is in use, since
the side airbag inflates with consid-
erable speed and force. Otherwise,
you may be killed or seriously in-
jured.
Do not use seat accessories which
cover the area where the side air-
bags inflate. Such accessories may
prevent the side airbags from acti-
vating correctly, causing death or
serious injury.
Do not modify or replace the seats
or upholstery of the seats with side
airbags. Such change may prevent
the side airbag system from activat-
ing correctly, disable the system or
cause the side airbags to inflate ac-
cidentally, resulting in death or seri-
ous injury.
CAUTION
Do not adjust the seat while the
vehicle is moving as the seat may
unexpectedly move and cause the
driver to lose control of the vehicle.
Be careful that the seat does not
hit a passenger or luggage.
After adjusting the seat position, re-
lease the lever and try sliding the
seat forward and backward to make
sure it is locked in position.
After adjusting the seatback, push
your body back against the seat to
make sure the seat is locked in
position.
Do not put objects under the seats.
Otherwise, the objects may interfere
with the seatlock mechanism or
unexpectedly push up the seat posi-
tion adjusting lever and the seat
may suddenly move, causing the
driver to lose control of the vehicle.
—Seat adjustment precautions

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While adjusting the seat, do not put
your hands under the seat or near
the moving parts. Otherwise, your
hands or fingers may be caught and
injured.1. SEAT POSITION ADJUSTING LEVER
Hold the center of the lever and pull it
up. Then slide the seat to the desired
position with slight body pressure and
release the lever.
2. SEAT CUSHION ANGLE ADJUSTING KNOB
To change the angle of the seat cush-
ion on the front side, turn the knob
either way.
3. SEAT HEIGHT ADJUSTING LEVER
To change the height of the seat, pull
up or push down the lever.
4. SEATBACK ANGLE ADJUSTING LEVER
Lean forward and pull the lever up.
Then lean back to the desired angle
and release the lever.
—Adjusting front seats
(manual seat)