2008 TOYOTA 4RUNNER check engine

x
Leak detection pump
This pump performs fuel evaporation leakage check. This
check is done approximately five hours after the engine is
turned off. So you may hear sound coming from under-
neath the luggage compartment for several minutes. It
does not indicate a malfunction.
Perchlorate Material
Special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate.
These components may include airbag, seat belt preten-
sioners, and wireless remote control batteries.

17
To lock and unlock all the side doors
and back door, push the switches of
the transmitter slowly and securely.
To lock: Push the LOCK" switch. All the
side doors and back door are locked si-
multaneously. At this time one beep will
be heard, and the turn signal lights flash
once.
Check to see that all the side doors and
back door are securely locked.
If any of the side doors or the back door
is not securely closed, locking cannot be
performed by the LOCK" switch and a
beep will sound continuously for 10 sec-
onds. However, if the key is in the engine
switch, a beep will not sound.
To stop the buzzer, close all the side
doors and back door securely or push the
UNLOCK" switch.
The buzzer can be disabled. For details,
contact your Toyota dealer.
To unlock: Push the UNLOCK" switch
once to unlock the driver ’s door alone.
Pushing the switch twice within 3 seconds
unlocks all the side doors and back door
simultaneously. Each time the UNLOCK"
switch is pushed, two beeps will be heard,
and the turn signal lights flash twice.This double switch operation to unlock all
the side doors and back door can be
changed to a single switch operation. For
details, contact your Toyota dealer.
When the UNLOCK" switch is pressed,
the interior light, luggage compartment
light, engine switch light and running
board lights (on some models) will come
on and remain on for about 15 seconds
before fading out. (For details, see
Interior light" on page 136, Luggage
compartment light" on page 138, Engine
(ignition) switch light" on page 139 and
Running board lights" on page 140 in
Section 1−5.)
You have 30 seconds to open a door after
using the wireless remote unlock feature.
If a door is not opened by then, all the
side doors and back door will be automati-
cally locked again.
The timing for the automatic door lock
function can be changed. For details, con-
tact your Toyota dealer.
If the LOCK" or UNLOCK" switch is kept
pressed in, the locking or unlocking opera-
tion is not repeated. Release the switch
and then push again.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.
Cancelling the wireless door locking or
unlocking function
Cancelling the flash of the turn si
gnal
lights
Changing the volume of beep sound

30

CY12036
The back window can be operated with
the switch on the instrument panel or
the key operation in the back door key-
hole.
The power back window works when the
engine switch is in the ON" position.
You can open the back window when the
back window wiper is working. At that
time, the wiper stops working until the
window is closed again.
If the back window is not fully closed, the
back window wiper, washer and defogger
will not work. (See Back window wiper
and washer" on page 141 and Back
window and outside rear view mirror
defoggers" on page 142 in Section 1−5.)If the battery is disconnected or run
down,
the power back window may not
operate automatically and the jam protec-
tion function will not function correctly af-
ter you reconnect, replace or recharge the
battery. In any of these cases, you should
normalize the power back window with the
power back window switch.
To normalize the power back window:
1. Push the  " (down) switch and lower
the window halfway.
2. Push the  " (up) switch until the win-
dow closes and hold the switch for a
second.
Make sure that the window opens and
closes automatically. If the power back
window cannot be operated properly, have
it checked by your Toyota dealer.
OPERATING FROM INSIDE
The engine switch must be in the ON"
position.
Normal operation: To open or close the
back window, quickly push and release the
  " (down) or  " (up) switch. Automatic operation:
To open or close
the back window, push and hold the  "
(down) or  " (up) switch. The window
will fully open or close. To stop the win-
dow partway, push the switch on either
the  " (down) or  " (up) side briefly.
Key off operation: If both front doors are
closed, it works for 43 seconds even after
the engine switch is turned off. It stops
working when either front door is opened.
Jam protection function: During automat-
ic closing operation or key off closing op-
eration, the window stops and opens half
way if something gets caught between the
window and window frame.
If the window receives a strong impact,
this function may work even if nothing is
caught.
CAUTION
Never try jamming any part of your
body to activate the jam protection
function intentionally, as it could re-
sult in death or serious injury.
The jam protection function may
not work if something gets caught
just before the window is fully
closed.
Power back window

33
To normalize the back door, unlock it with
the key, remote control transmitter or pow-
er door lock switch, see Locking and
unlocking doors" on page 16 and Side
doors" on page 22 in this Section.
Make sure that the back door opens. If
the back door cannot be opened properly,
have it checked by your Toyota dealer.
The back door can be locked or unlocked
in the following ways.
All the side doors and back door lock
and unlock simultaneously with the
back door. Insert the key into the key-
hole, turn it clockwise to lock and turn
it counterclockwise to unlock.
Operate the power door lock switch.
(See Side doors" on page 22 in this
Section.)
Operate the wireless remote control.
(See Locking and unlocking doors"
on page 16 in this Section.)
All the side doors and back door are
locked and unlocked simultaneously
with the driver’s door. (See Side
doors" on page 22 in this Section.)
If the battery terminal is disconnected and
reconnected, the back door will be auto-
matically locked. Be careful not to lock
your keys in the vehicle. When all the side doors and back door
are unlocked simultaneously with a key,
the interior light, luggage compartment
light, engine switch light and running
board lights (on some models) will come
on and remain on for about 15 seconds
before fading out. (For details, see Interi-
or light" on page 136, Luggage compart-
ment light" on page 138, Engine (ignition)
switch light" on page 139 and Running
board lights" on page 140 in Section 1−5.)
The back window can be opened and
closed with the key operation in the back
door keyhole. (For details, see Power
back window" on page 30 in this Section.)
CY12009
When closing the back door, the inside
strap can be used to make the reach
easier.
To close the back door, lower it and press
down on it. After closing the back door,
try pulling it up to make sure it is secure-
ly closed.
Back door closer:
When the back door
has not been fully closed, it is automati-
cally closed completely.
See Stowage precautions" on page 365
in Section 2 for precautions when loading
luggage.

36
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 engine 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 engine switch 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 replaced, 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 con-
trol transmitter, 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. Stop 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.

40
Key off operation: If both front doors are
closed, it works for 43 seconds even after
the engine 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 death or serious 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 killed or seri-
ously injured if the vehicle stops
suddenly or if the vehicle is in-
volved 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 death or serious injury.
When anyone closes the moon roof,
first make sure it is safe to do so.
Be sure to remove the key when
you leave your vehicle.
Never leave anyone (particularly a
small child) alone in your vehicle,
especially with the key still in-
serted. 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, as it could re-
sult in death or serious injury.
The jam protection function may
not work if something gets caught
just before the moon roof is fully
closed.

150
If the indicator or buzzer comes on...Do this.
(h)Replace engine oil.
(i)orTake vehicle to Toyota dealer. If brake system warning light is also on, stop
immediately and contact Toyota dealer.
(j)If the light flashes, take vehicle to Toyota dealer.
(k)Close all side doors and back door.
(l)Take vehicle to Toyota dealer immediately.
(m)Stop and check.
(n)Adjust tire inflation pressure (including spare tire). If the warning light comes on after
blinking for 1 minute, contact Toyota dealer.

152
(a) Brake System Warning Light andBuzzer
This light comes on in the following cases
when the engine switch is in the ON"
position.
When the parking brake is applied...
This light comes on for a few seconds
when the engine switch is turned to the
ON" position even after the parking brake
is released.
When the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
When the hydraulic brake booster
fails...
If the hydraulic booster causes a problem
resulting in poor braking performance, the
warning light comes on and buzzer sounds
continuously. Have your vehicle checked at your
Toyota dealer in the following cases:
The light does not come on even if the
parking brake is applied when the en-
gine switch is in the ON" position.
The light does not come on even if the
engine switch is turned on with the
parking brake released.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If any of the following conditions oc-
curs, immediately stop your vehicle at
a safe place and contact your Toyota
dealer.
The light does not turn off even
after the parking brake is released
while the engine is running.
The warning buzzer comes on to-
gether with the warning light.
In either case, this can indicate that
the brakes may not work properly
and your stopping distance will be-
come longer. Depress the brake
pedal firmly and bring the vehicle
to an immediate stop.
The brake system warning light re-
mains on together with the ABS"
warning light.
In this case, not only the anti−lock
brake system will fail but also the
vehicle will become extremely un-
stable during braking.
Any of the following conditions may oc-
cur, but do not indicate the malfunc-
tion:
The light may stay on for about 60
seconds after the engine switch is
turned to the ON" position. It is nor-
mal if it turns off after a while.
Depressing the brake pedal repeatedly
may turn on the warning light and
buzzer. It is normal if the light turns off
and the buzzer stops sounding after a
few seconds.
You may hear a small sound in the
engine compartment after the engine is
started or the brake pedal is depressed
repeatedly. This is a pump pulsating
sound of the brake system, and it is
not a malfunction.