immobilizer TOYOTA 4RUNNER 2005 N210 / 4.G Owners Manual

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1. Instrument panel light control dial
2. Headlight, turn signal and front fog
light switches
3. Audio remote control switches
4. Wiper and washer switches
5. Power back window switch
6. Audio system/rear view monitor system and navigation system including audio
system (For the navigation system, see
the separate “Navigation System
Owner ’s Manual”.)
7. Front passenger ’s seat belt reminder light
8. Engine immobilizer/theft deterrent system indicator light
9. Front passenger occupant classification indicator light
10. Multi −information display
11. Emergency flasher switch
12. Air conditioning controls
13. Auxiliary box
14. Back window and outside rear view mirror defogger switch
15. Four −wheel drive control switch knob
(full −time four −wheel drive models) or
multi −mode control switch knob
(multi −mode four −wheel drive models)

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Center differential lock indicator light∗
3
(four −wheel drive models)
Automatic transmission indicator lights
Slip indicator light
Turn signal indicator lights
Low speed four
−wheel drive indicator light∗
3
(four −wheel drive models)
Downhill assist control system indicator light
(four −wheel drive models)
Height control indicator lights
Headlight high beam indicator light
Engine immobilizer/theft deterrent system
indicator light
Roll sensing of curtain shield airbags off
indicator light∗
2
Headlight low beam indicator light
Tail light indicator light
“AUTO LSD” indicator light
(two −wheel drive models)
Low windshield washer fluid level warning
light∗
1 (for vehicles sold in Canada)
Front passenger occupant classification indicator
light Vehicle stability control system off indicator light
(four
−wheel drive models)
Four −wheel drive indicator light∗
3
(multi −mode four −wheel drive models)

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OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys 12
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Engine immobilizer system 14
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Wireless remote control 15
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Side doors 22
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Power windows 27
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Power back window 30
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Back door 32
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Hood 34
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Theft deterrent system 35
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Fuel tank cap 36
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Electric moon roof 38
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SECTION 1 2

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Your vehicle is supplied with the two
kinds of keys.
1. Master keys (black)—These keys work in every lock. Your Toyota dealer will
need one of them to make a new key
with a built −in transponder chip.
2. Sub key (gray)—This key does not work in the glove box.
A transponder chip for engine immobilizer
system has been placed in the head of
the master and sub keys. These chips are
needed to enable the system to function
correctly, so be careful not to lose these
keys. If you make your own duplicate key,
you will not be able to cancel the system
or start the engine. To protect items locked in the glove box
when using valet parking, leave the sub
key with the attendant.
Since the side doors can be locked with-
out a key, you should always carry a
spare key in case you accidentally lock
your keys inside the vehicle.NOTICE
When using a key containing a trans-
ponder chip, observe the following
precautions:

When starting the engine, do not
use the key with a key ring resting
on the key grip and do not press
the key ring against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts.
Keys

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KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend writing down the key num-
ber and storing it in a safe place.The engine immobilizer system is a
theft prevention system. When you in-
sert the key in the ignition switch, the
transponder chip in the key’s head
transmits an electronic code to the ve-
hicle. The engine will start only when
the electronic code in the chip corre-
sponds to the registered ID code for
the vehicle.The system is automatically set when the
key is removed from the ignition switch.
The indicator light will start flashing to
show the system is set.
If any of the following indicator conditions
occurs, contact your Toyota dealer.
The indicator light stays on except
when the theft deterrent system is set-
ting or activating. (See “Theft deterrent
system” on page 35 in this Section.)
The indicator light does not start flash-
ing when the key is removed from the
ignition switch.
The indicator light flashes inconsistent-
ly.
Engine immobilizer system

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Inserting the registered key in the ignition
switch automatically cancels the system,
which enables the engine to start. The
indicator light will go off.
For your Toyota dealer to make you a
new key with built−in transponder chip,
your dealer will need your key number
and master key. However, there is a limit
to the number of additional keys your
Toyota dealer can make for you.
If you make your own duplicate key,
you will not be able to cancel the sys-
tem or start the engine.
NOTICE
Do not modify, remove or disas-
semble the engine immobilizer sys-
tem. If any unauthorized changes or
modifications are made, proper opera-
tion of the system cannot be guaran-
teed.
For vehicles sold in U.S.A.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
CAUTION
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
This device complies with RSS −210 of
Industry Canada. Operation is subject to
the following two conditions:
(1) this device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.
1. “LOCK” switch
2. “UNLOCK” switch
3. Back window open switch
4. “PANIC” switch
Wireless remote control—

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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. 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.
Theft deterrent system

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“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see page 309 in Section
3. “ON”—Engine on and all accessories
on.
This is the normal driving position.
“ACC”—Accessories such as the radio
operate, but the engine is off.
If you leave the key in the “ACC” or
“LOCK” position and open the driver’s
door, a buzzer will remind you to remove
the key.
“LOCK”—Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
You must push in the key to turn it from
“ACC” to the “LOCK” position. The selec-
tor lever must be in the “P” position be-
fore pushing the key.
Once you remove the key, the engine im-
mobilizer system is automatically set. (See
“Engine immobilizer system” on page 14
in Section 1−
2.)
When starting the engine, the key may
seem stuck at the “LOCK” position. To
free it, first be sure the key is pushed all
the way in, and then rock the steering
wheel slightly while turning the key gently. Approximately five hours after the engine
is turned off, you may hear sound coming
from underneath the luggage compartment
for several minutes. This is normal opera-
tion and does not indicate a malfunction.
(See “Leak detection pump” on page x.)
It is not a malfunction if the needles on
all meters and gauges move slightly when
the key is turned to the “ACC”, “ON” or
“START” position.
NOTICE
Do not leave the key in the “ON”
position if the engine is not running.
The battery will discharge and the
ignition could be damaged.
Ignition switch

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Before making these checks, make sure
you have followed the correct starting pro-
cedure given in “How to start the engine”
on page 310 in Section 3 and that you
have sufficient fuel. Also, check whether
the other keys will start the engine. If
they work, your key may be broken. Have
the key checked at your Toyota dealer. If
none of your keys work, there may be a
malfunction in the immobilizer system. Call
your Toyota dealer. (See “Keys” on page
12 in Section 1−2.)
If the engine is not turning over or is
turning over too slowly— 1. Check that the battery terminals are tight and clean.
2. If the battery terminals are O.K., switch on the interior light.
3. If the light is out, dim or goes out when the starter is cranked, the battery
is discharged. You may try jump start-
ing. See “(c) Jump starting” on page
331 for further instructions.
If the light is O.K., but the engine still will
not start, it needs adjustment or repair.
Call a Toyota dealer or qualified repair
shop.NOTICE
Do not pull or pushstart the ve-
hicle. It may damage the vehicle or
cause a collision when the engine
starts. Also the threeway catalytic
converter may overheat and become a
fire hazard.
If the engine turns over at its normal
speed but will not start—
1. Turn the ignition key to “ACC” or “LOCK” and try starting the engine
again.
2. If the engine will not start, the engine may be flooded because of repeated
cranking. See “(b) Starting a flooded
engine” on page 330 for further instruc-
tions.
3. If the engine still will not start, it needs adjustment or repair. Call a Toyota
dealer or qualified repair shop. If the engine will not start, your engine
may be flooded because of repeated
cranking.
If this happens, turn the ignition key to
“START” with the accelerator pedal fully
depressed, and hold the key at this posi-
tion for about 30 seconds. Then the
cranking hold function stops cranking au-
tomatically, and you can try starting the
engine with your foot off the accelerator
pedal.
If the engine does not start, wait a few
minutes and try again.
If the engine still will not start, it needs
adjustment or repair. Call a Toyota dealer
or qualified repair shop for assistance.
If your vehicle will not start—
(a) Simple checks
(b) Starting a flooded engine