2003 TOYOTA TUNDRA key

’03 TUNDRA_U (L/O 0307)
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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
1 OPERATION OF INSTRUMENTS AND CONTROLSPage
1 Overview of instru ments and controls
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2 Keys and DoorsNO TAG
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3 Seats, Seat belts, Steering wheel and MirrorsNO TAG
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4 Lights and WipersNO TAG
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5 Gauges, Meters and Service reminder indicatorsNO TAG
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6 Ignition switch, Transmission and Parking brakeNO TAG
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7 Car audio systemNO TAG
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8 Air conditioning systemNO TAG
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9 Other equipmentNO TAG
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2 INFORMATION BEFORE DRIVING YOUR TOYOTA NO TAG . . . . .
3 STARTING AND DRIVING NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 IN CASE OF AN EMERGENCY NO TAG . . . . . . . . . . . . . . . . . . . . . . . . .
5 CORROSION PREVENTION AND APPE ARANCE CARE NO TAG
6 VEHICLE MAINTENANCE AND CARE NO TAG . . . . . . . . . . . . . . . . . .
7 DOITYOURSELF MAINTENANCE
1 IntroductionNO TAG
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2 Engine and ChassisNO TAG
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3 Electrical componentsNO TAG
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8 SPECIFICATIONS NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
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9 REPORTING SAFETY DEFECTS FOR U.S. OWNERS AND CAMPER INFORMATION NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 0 INDE X NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
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Table of contents

’03 TUNDRA_U (L/O 0307)
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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys 12
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Front doors 12
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Access doors 14
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Remote keyless entry system 14
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Power windows 18
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Rear side windows 20
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Rear window 21
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Power rear window 21
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Tailgate 22
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Hood 23
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Toyota vehicle intrusion protection system (TVIP) 24
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Fuel tank cap 26
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SECTION 1 2

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
These keys work in every lock.
Since the doors can be locked without a
key, you should always carry a spare key
in case you accidentally lock your key
inside the vehicle.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.LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn
it.
To lock: Turn the key forward.
To unlock: Turn the key backward.
Vehicles with power door lock system—
Both doors lock and unlock simultaneously
with either door. In the driver’s door lock,
turning the key once will unlock the driv-
er’s door and twice in succession will un-
lock the driver ’s door and passenger ’s
door simultaneously.
Keys Front doors

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
LOCKING AND UNLOCKING WITH
INSIDE LOCK KNOB
Move the lock knob.
To lock: Push the knob forward.
To unlock: Pull the knob backward.
Closing the door with the lock knob in the
lock position will also lock the door. Be
careful not to lock your keys in the ve-
hicle.
Vehicles with power door lock system—
The door will not lock if the key is left in
the ignition switch when closing the front
doors.Driver’s side
Passenger’s side
LOCKING AND UNLOCKING WITH
POWER DOOR LOCK SWITCH
Push the switch.
To lock: Push the switch down on the
front side.
To unlock: Push the switch down on the
rear side.
Both doors lock or unlock simultaneously.
CAUTION
Before driving, be sure that the doors
are closed and locked, especially
when small children are in the ve-
hicle. Along with the proper use of
seat belts, locking the doors helps
prevent the driver and passengers
from being thrown out from the ve-
hicle during an accident. It also helps
prevent the doors from being opened
unintentionally.

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For easy access to the rear seat, open
the access door (rear door).
To open: First, open the front door widely.
Then pull the outside handle or inside le-
ver of the access door.
If you try to open the front and rear doors
simultaneously, they will not open.
To close: First, close the access door
completely. Then close the front door.
You can open and close the access door
only when the front door is widely opened.
NOTICE
The front door and access door could
be damaged if they hit each other
when being opened or closed. Be
sure to follow the above instructions.
Locking operation
Unlocking operation
Access doors Remote keyless entry system
(for U.S.A. only)

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2003 TUNDRA from Jul. ’03 Prod. (OM 34430U)
The remote keyless entry system is
designed to lock or unlock all the
doors or activate the “PANIC” mode
from a distance within approximately 1
m (3 ft.) of the vehicle.
LOCKING AND UNLOCKING THE
DOORS
To lock and unlock all the doors, push
the switches of the transmitter 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 tail
lights and front side marker lights will
flash once.
Check to see that the doors are securely
locked.
If any door is not securely closed, locking
cannot be performed by the “LOCK”
switch and a beep will sound continuously
for 5 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. 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 tail lights
and front side marker lights will flash
twice.
When the “UNLOCK” switch is pressed,
the interior light and ignition switch light
come on. The lights remain on for about
30 seconds unless any door is opened
and closed.
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
and one beep will be heard, and the tail
lights and front side marker lights will
flash once.
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.
“PANIC” SWITCH
Pushing the “PANIC” switch blows the
horn intermittently, flashes the head-
lights and tail lights, and turns on the
interior light.
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, push the “PANIC” switch
once again, lock or unlock any door with
the key or transmitter, or turn the ignition
key from the “LOCK” to “ON” position.
The “PANIC” mode does not work when
the ignition key is in the ignition switch.

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REMOTE KEYLESS ENTRY
TRANSMITTER
The remote keyless entry transmitter is an
electronic component. Observe the follow-
ing instructions in order not to cause dam-
age to the transmitter.
Do not leave the transmitter on places
where the temperature becomes high
such as on the dashboard.
Do not disassemble it.
Avoid knocking it hard against other
objects or dropping it.
Avoid putting it in water.
You can use up to 4 remote keyless entry
transmitters for the same vehicle. Contact
your Toyota dealer for detailed information.
If the remote keyless entry transmitter
does not actuate the doors or alarm, or
operate from a normal distance:
Check for closeness to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the transmitter.
The battery may have been consumed.
Check the battery in the transmitter. To
replace the battery, see “REPLACING
TRANSMITTER BATTERY”. If you lose your transmitter, contact your
Toyota dealer as soon as possible to
avoid the possibility of theft, or an acci-
dent. (See “If you lose your remote key-
less entry transmitter” in Section 4.)
MODEL/FCC ID: BAB237131056
CAN: 2024 102 1519
MADE IN JAPAN
This complies with Part 15 of the FCC
rules. Operation is subject to the follow-
ing 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.
REPLACING TRANSMITTER BATTERY
For replacement, use a CR2025 lithium
battery or equivalent.
CAUTION
Special care should be taken to pre-
vent small children from swallowing
the removed transmitter 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 transmitter battery by follow-
ing these procedures:

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4. Put a new transmitter battery with posi-
tive (+) side up.
Place the rubber gasket back on the
transmitter. Then close the transmitter
case securely.
NOTICE
 Make sure the positive side and
negative side of the transmitter bat-
tery are faced correctly.
 Do not replace the battery with wet
hands. Water may cause unexpected
rust.
Do not touch or move any compo-
nents inside of the transmitter, or
it may interfere with proper opera-
tion.
 Be careful not to bend the electrode
of the transmitter battery insertion
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.
The windows can be operated with the
switch on either front door.
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