2004 TOYOTA LAND CRUISER immobilizer

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Ke y s and Doors
Keys10
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Engine immobilizer system 12
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Side doors 13
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Power windows 21
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Power quarter windows 24
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Back door 25
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Hood 27
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Theft deterrent system 28
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Fuel tank cap 29
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Electric moon roof 31
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SECTION 1 2

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Keys
Your vehicle is supplied with 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 master key in case you accidentally
lock your keys inside the vehicle.
For information on use of the wireless
remote control key, see “Wireless remote
control” on page 17.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.

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
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.
Engine immobilizer system
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 either of the following indicator condi-
tions 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 28.)
The indicator light does not start flash-
ing when the key is removed from the
ignition switch.
The indicator light flashes unsteady.

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Theft deterrent system
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
other exterior lights.SETTING THE SYSTEM1. 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 12 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 come 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.
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 key, or if the back door
or hood is forcibly opened
If the battery terminal is disconnected
and then reconnected
The indicator light will come on when the
system is activating.

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see page 235.
It is not a malfunction even if the needle
of the tachometer, fuel gauge, engine
coolant temperature gauge, engine oil
pressure gauge or voltmeter returns to
bottom position when the ignition switch is
turned to the “START” position.
“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.
To turn the key from “ACC” to the “LOCK”
position, you must put the selector lever
in the “P” position.
Once you remove the key, the engine im-
mobilizer system is automatically set. (See
“Engine immobilizer system” on page 12.)
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.
NOTICE
Do not leave the key in the “ON”
position if the engine is not running.
The battery will discharge and the
electronic ignition system could be
damaged.
Ignition switch with steering
lock

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Before making these checks, make sure
you have followed the correct starting
procedure given in “How to start the
engine” on page 235 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
10.)
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” 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. The engine may be flooded because of repeated cranking. See “(b) Starting a
flooded engine” for further instructions.
2. If the engine still will not start, it needs adjustment or repair. Call a Toyota
dealer or qualified repair shop.
If your vehicle will not start—
(a) Simple checks