2005 TOYOTA TUNDRA key battery

’05 TUNDRA_U (L/O 0408)
28
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
To lock and unlock all the doors, push
the switches slowly and securely.
To lock: Push the “LOCK” switch. All the
doors are locked simultaneously. At this
time one beep will be heard, and the
parking lights, tail lights and license plate
lights flash once.
Check to see that all the doors are se-
curely locked.
If any of the doors is not securely closed,
locking cannot be performed by the
“LOCK” switch and a beep will sound con-
tinuously for 10 seconds. However, if the
key is in the ignition, a beep will not
sound.
To stop the beep, close all the doors se-
curely or push the “UNLOCK” switch.
The beep 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 doors simultaneously. Each
time the “UNLOCK” switch is pushed, two
beeps will be heard, and the parking
lights, tail lights and license plate lights
flash twice. This double switch operation to unlock all
the doors can be changed to a single
switch operation. For details, contact your
Toyota dealer.
When all the doors are unlocked simulta-
neously with a wireless remote control
transmitter, the interior light, ignition
switch light, step light come on for about
15 seconds and cargo lamp for about 20
seconds before fading out, even if the
door is not opened. (For details, see
“Center interior and personal lights”, “Igni-
tion switch and step lights” and “Cargo
lamp” 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
doors will be automatically 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 wireless door locking or unlocking
function can be erased. For details, con-
tact your Toyota dealer. SWITCHING BEEP SOUND ON AND OFF
You can switch the beep on and off. (The
beep is on initially and after battery re-
placement.)
To switch the beep on and off:
With the driver ’s door opened—
1. Insert the ignition key and remove it.
2. Within 5 seconds, insert the ignition key again and turn it to the “ON” posi-
tion.
3. After 10 seconds, push the same “LOCK”, “UNLOCK” or “PANIC” switch
twice within 10 seconds.
Two beep sounds inform you that the
program has been switched on or off.
If this procedure is not followed exactly,
the beep will not operate as expected.
Check the beep ON/OFF operation by
pushing the transmitter switch after you
finish this procedure. If the beep does not
operate as expected, repeat this proce-
dure from step 1.

’05 TUNDRA_U (L/O 0408)
29
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
Pushing the “PANIC” switch blows the
horn intermittently and flashes the
headlights and tail lights.
The “PANIC” switch is used to deter ve-
hicle theft when you witness anyone at-
tempting to break into or damage your
vehicle.
The alarm will last for one minute. To stop
alarm midway, do the following:
Push any of the switches on the wire-
less remote control transmitter.
Unlock any of the doors with the key.
Turn the ignition key from the “LOCK”
to the “ON” position.
The “PANIC” mode does not work when
the ignition key is in the “ON” position. This alarm function can be disabled. For
details, contact your Toyota dealer.
For replacement, use a CR2016 lithium
battery or equivalent.
CAUTION
Special care should be taken to pre-
vent small children from swallowing
the removed battery or components.
NOTICE

When replacing the transmitter bat-
tery, be careful not to lose the com-
ponents.
 Replace only with the same or
equivalent type recommended by a
Toyota dealer.
 Dispose of used batteries according
to the local laws.
Replace the battery by following these
procedures:
—Activating panic mode —Replacing battery

’05 TUNDRA_U (L/O 0408)
31
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
Be careful not to bend the electrode
when inserting the transmitter bat-
tery and that dust or oils do not
adhere to the transmitter case.
 Close the transmitter case securely.
After replacing the battery, check that the
transmitter operates properly. If the trans-
mitter still does not operate properly, con-
tact your Toyota dealer.
Standard and access cab models
Double cab models
The windows can be operated with the
switch on either front door (standard
and access cab models)/each door
(double cab models).
The power windows work when the ignition
switch is in the “ON” position.
Key off operation: If both front doors are
closed, they work for 43 seconds even
after the ignition switch is turned off. They
stop working when either front door is
opened.
OPERATING THE DRIVER’S WINDOW
Use the switch on the driver’s door.
Normal operation: The window moves as
long as you hold the switch.
To open: Lightly push down the switch.
To close: Pull up the switch.
Power windows

’05 TUNDRA_U (L/O 0408)
40
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
5. Make sure that the indicator light
flashes. Then you may leave the ve-
hicle.
Never leave anyone in the vehicle when
you set the system because unlocking
from the inside activates the alarm.
Activating the alarm
If the system detects a threat to the
vehicle, blows the horn intermittently
for one minute while flashing tail lights
and front side marker lights, and turns
on the interior light.
The system detects a threat under any of
the following conditions:
Either of the front doors is unlocked by
means other than the key or remote
keyless entry transmitter.
If the key is not in the ignition switch,
all the doors will be automatically
locked again.
Any door is forcibly opened.
The side windows are tapped or bro-
ken.
The battery terminal is disconnected
and then reconnected.
The ignition is hotwired. After one minute, the alarm automatically
stops and the indicator light starts flashing
again.
Reactivating the alarm
Once set, until you cancel the system, the
system automatically resets the alarm af-
ter the alarm has stopped.
The alarm will activate again under the
same circumstances described in “Activat-
ing the alarm”.
Stopping the alarm
You can stop the alarm in either of the
following ways:
Unlock any of the doors with the key
or remote keyless entry transmitter.
Place the ignition switch in the “ON”
position.
CANCELLING THE SYSTEM
You can cancel the system as described
in “Stopping the alarm”.
If you cancel the system by unlocking any
of the doors but no door is opened within
30 seconds, all the doors lock automati-
cally and the system will be set again. NOTE: If your vehicle’s tail lights and
front side marker lights turn on
and the buzzer sounds for 2 sec-
onds when the system is can-
celed, the trigger memory was ac-
tivated; an alarm was triggered
while you were away from the ve-
hicle.
TESTING THE SYSTEM
You can check the system operation as
follows.
1. Open all the windows.
2. Set the system as described in “SETTING THE SYSTEM”.
3. Unlock the driver’s door with the inside lock knob. The system should activate
and the alarm should sound.
4. Stop the alarm as described in “Stop- ping the alarm”.
5. Repeat steps 2 to 4 for the passen- ger ’s door.
If the system does not work properly,
have it checked by your Toyota dealer.

’05 TUNDRA_U (L/O 0408)
41
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
To deter vehicle theft, the system is
designed to sound an alarm if any of
the doors or hood is forcibly unlocked
or opened or the battery terminal is
disconnected and then reconnected
when the vehicle is locked.
The alarm blows the horn intermittently
and flashes the headlights and tail 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.
2. Have all passengers get out of the vehicle.
3. Close and lock all the doors and hood.
The indicator light will remain on when all
the doors 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 doors is unlocked or
opened without the key or wireless re-
mote control transmitter, or if the hood
is forcibly opened
If the battery terminal is disconnected
and then reconnected
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
doors will re −lock automatically.
After one minute, the alarm will automati-
cally stop and the indicator light will starts
flashing again.
Theft deterrent system
(double cab models)

’05 TUNDRA_U (L/O 0408)
42
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
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
two ways:
Turn the ignition key from the “LOCK”
to “ON” position.
Unlock any of the doors with the key
or wireless remote control transmitter.
These ways cancel the system at the
same time. TESTING THE SYSTEM
1. Open all the windows.
2. Set the system as described above. The doors should be locked with the
key or wireless remote control transmit-
ter. Be sure to wait until the indicator
light goes off or starts flashing.
3. Unlock any door from the inside. The system s hould 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.Without tachometer
With tachometer
Fuel tank cap

’05 TUNDRA_U (L/O 0408)
79
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
This indicator comes on when the igni-
tion key is turned to the “ON” position.
It goes off after about 6 seconds. This
means the SRS airbags are operating
properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, side and curtain shield airbag sen-
sors, curtain shield airbag sensors, driv-
er ’s seat position sensor, driver ’s seat belt
buckle switch, front passenger occupant
classification system and indicator light,
passenger airbag manual on −off switch,
front passenger ’s seat belt buckle switch,
seat belt pretensioner assemblies, inflat-
ors, warning light, interconnecting wiring
and power sources. (For details, see “Ser-
vice reminder indicators and warning buzz-
ers” in Section 1− 6.)
If either of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion or remains on for more than 6
seconds.
The light comes on while driving. Vehicles with separate seat—The SRS
warning light will come on and front pas-
senger occupant classification indicator
light will indicate “OFF” if there is a mal-
function in the front passenger occupant
classification system.
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS airbags have been inflated.
The front of the vehicle (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS airbags to inflate.
The pad section of the steering wheel
or front passenger airbag cover
(shaded in the illustration) is scratched,
cracked, or otherwise damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.

’05 TUNDRA_U (L/O 0408)
87
2005 TUNDRA from Aug. ’04 Prod. (OM34427U)
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.
Indicator
light
Except for separate seat with automatic
transmission
Indicator
light
For separate seat with automatic trans-
mission
This on− off switch is designed to dis-
able the passenger airbag in order to
allow usage, if necessary, of a member
of a passenger risk group identified in
TABLE 1 is occupying the right front
passenger seating position. (For details,
see “SRS driver airbag and front pas-
senger airbag” in this Section.)
Operate on −off switch as follows:
Insert key into the keyhole.
To turn passenger airbag on—
Except for separate seat with automatic
transmission: Turn the key clockwise to
the “ON” position. At this time, the “ON”
indicator light comes on.
For separate seat with automatic transmis-
sion: Turn the key clockwise to the
“AUTO” position. At this time, the indicator
light condition varies depending on the oc-
cupant in the right front seat. (For details,
see “Front passenger occupant classifica-
tion system” in the Section.)
To turn passenger airbag off—Turn the
key counterclockwise to the “OFF” position
and remove it. At this time, the “OFF”
indicator light comes on. If the key is
removed at any other position than “OFF”,
the switch will automatically return to the
“ON” or “AUTO” position.
Passenger airbag manual
on− off switch (standard cab
and access cab models only)