2001 TOYOTA TUNDRA battery

'01 TUNDRA_U (L/O 0008)
452001 TUNDRA (OM 34416U)
In the following cases, contact your Toyota
dealer as soon as possible:

The SRS airbags have been inflated.

The front part 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.
Indicator light
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 ªSRS driver and front passenger
airbagsº in this section.)
Operate on±off switch as follows:
Insert key into the keyhole and turn it.
To turn passenger airbag on: Turn the key
clockwise to the ªONº position.
To turn passenger airbag off: Turn the key
counterclockwise to the ªOFFº position.
The indicator comes on when the passen-
ger airbag system is off.
CAUTION

Make sure that the indicator light is
off.

Do not turn off the passenger air-
bag manual on±off switch except
when a member of a passenger risk
group identified in TABLE 1 (page
38) is occupying the right front pas-
senger seating position.

When the passenger airbag manual
on±off switch is turned off, the pas-
senger airbag will not inflate in a
collision and turning off the pas-
senger airbag can reduce the occu-
pant protection which your vehicle
safety systems can provide to you
in certain accidents and increase
the likelihood of serious personal
injuries.
For details, see ªSRS driver and front
passenger airbagsº in this section.
Passenger airbag manual
on±off switch
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'01 TUNDRA_U (L/O 0008)
782001 TUNDRA (OM 34416U)
Headlights and turn signals
HEADLIGHTS
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1ÐParking, tail, license plate and
instrument panel lights
Position 2ÐHeadlights and all of the
above
The lights automatically turn off when the
driver 's door is opened with the ignition
turned off. To turn them on again, turn the
key to the ªONº position or actuate the
headlight switch. If you are going to park
for over one week, make sure the head-
light switch is off.
NOTICE
To prevent the battery from being dis-
charged, do not leave the lights onfor a long period when the engine isnot running.
Daytime running light system (on some
models)
The headlights turn on at reduced intensi-
ty when the parking brake is released with
the engine started, even with the light
switch in the ªOFFº position. They will not
go off until the ignition switch is turned
off.
To turn on the other exterior lights and
instrument panel lights, twist the knob to
the position 1.
Twist the knob to the position 2 to turn
the headlights to full intensity for driving
at night.
High±Low beamsÐ For high beams, turn
the headlights on and push the lever away
from you (position 1). Pull the lever to-
ward you (position 2) for low beams.
The headlight high beam indicator light
(blue light) on the instrument panel will
tell you that the high beams are on.
Flashing the high beam headlights
(position 3)ÐPull the lever all the way
back. The high beam headlights turn off
when you release the lever.
You can flash the high beam headlights
with the knob turned to ªOFFº.

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'01 TUNDRA_U (L/O 0008)
792001 TUNDRA (OM 34416U)
TURN SIGNALS
To signal a turn, push the headlight/
turn signal lever up or down to position
1.
The key must be in the ªONº position.
The lever automatically returns after you
make a turn, but you may have to return
it by hand after you change lanes.
To signal a lane change, move the lever
up or down to the pressure point (position
2) and hold it.
If the turn signal indicator lights (green
lights) on the instrument panel flash faster
than normal, a front or rear turn signal
bulb is burned out.
Emergency flashers
To turn on the emergency flashers,
push the switch.
All the turn signal lights will flash. To turn
them off, push the switch once again.
Turn on the emergency flashers to warn
other drivers if your vehicle must be
stopped where it might be a traffic hazard.
Always pull as far off the road as pos-
sible.
The turn signal light switch will not work
when the emergency flashers are operat-
ing.
NOTICE
To prevent the battery from being dis-
charged, do not leave the switch onlonger than necessary when the en-gine is not running.
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'01 TUNDRA_U (L/O 0008)
882001 TUNDRA (OM 34416U)
NOTICE
Do not drive the vehicle with the oil
pressure below the normal range untilthe cause is fixedÐit may ruin theengine.
Vo l t m e t e r
The voltmeter tells whether the battery
is charged or discharged. Check it
while the engine is runningÐthe needle
should always indicate as shown above.
If the needle reads below or above the
normal range while the engine is running,
it indicates the charging system needs im-
mediate repair.
However, it is normal for the needle to
drop below the normal range during en-
gine starting.
Tachometer
The tachometer indicates engine speed
in thousands of rpm (revolutions per
minute). Use it while driving to select
correct shift points and to prevent en-
gine lugging and over±revving.
Driving with the engine running too fast
causes excessive engine wear and poor
fuel economy. Remember, in most cases
the slower the engine speed, the greater
the fuel economy.
NOTICE
Do not let the indicator needle get
into the red zone. This may causesevere engine damage.
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'01 TUNDRA_U (L/O 0008)
912001 TUNDRA (OM 34416U)
CAUTION
If the light does not turn off even
after the parking brake is released
while the engine is running, immedi-
ately stop your vehicle at a safe
place and contact your Toyota dealer.
In this case, the brakes may not work
properly and your stopping distance
will become longer. Depress the brake
pedal firmly and bring the vehicle to
an immediate stop.
(b) Driver's Seat Belt Reminder Light
and Buzzer
This light and buzzer remind you to
buckle up the driver's seat belt.
Once the ignition key is turned to ªONº or
ªSTARTº, the reminder light flashes and
buzzer sounds if the driver 's seat belt is
not fastened. Unless the driver fastens the
belt, the light keeps flashing and the
buzzer stops after about 4 to 8 seconds. (c) Front Passenger 's Seat Belt Re-
minder Light
This light reminds you to buckle up the
front passenger 's seat belt.
Once the ignition key is turned to ªONº or
ªSTARTº, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Unless
the front passenger fastens the belt, the
light keeps flashing.
If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, built±in
sensors in the seat cushion may detect
the pressure, causing the reminder light to
keep flashing.
(d) Discharge Warning Light
This light warns that the battery is being
discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
The engine ignition will continue to oper-
ate, however, until the battery is dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest Toyota dealer or repair shop.
NOTICE
Do not continue driving if the engine drive belt is broken or loose.
(e) Low Oil Pressure Warning Light
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call a
Toyota dealer or qualified repair shop for
assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with thewarning light onÐeven for one block.It may ruin the engine.
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'01 TUNDRA_U (L/O 0008)
962001 TUNDRA (OM 34416U)
ªSTARTºÐStarter motor on. The key
will return to the ªONº position when
released.
For starting tips, see Section 3.
ªONºÐEngine on and all accessories
on.
This is the normal driving position.
ªACCºÐAccessories such as the radio
operate, but the engine is off.
If you leave the key in the ªACCº or
ªLOCKº position and open the driver's
door, a buzzer will remind you to remove
the key.
ªLOCKºÐEngine 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 the key
from ªACCº to the ªLOCKº position. On
vehicles with an automatic transmission,
the selector lever must be in the ªPº posi-
tion before pushing the key.
When starting the engine, the key may
seem stuck at the ªLOCKº 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.
CAUTION
For manual transmission:
Never remove the key when the ve-
hicle is moving, as this will lock the
steering wheel and result in loss of
steering control.
NOTICE
Do not leave the key in the ªONº
position if the engine is not running.The battery will discharge and theignition could be damaged.
Ignition switch with steering
lock
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'01 TUNDRA_U (L/O 0008)
1572001 TUNDRA (OM 34416U)
Power outlets
The power outlets are designed for
power supply for car accessories.
The key must be in the ªACCº or ªONº
position for the power outlets to be used.
NOTICE
To prevent the fuse from being
blown, do not use the electricityover the total vehicle capacity of12V/120W.
To prevent the battery from beingdischarged, do not use the poweroutlets longer than necessary when
the engine is not running.
Close the power outlet lids whenthe power outlets are not in use.Inserting a foreign object other thanthe appropriate plug that fits the
outlet, or allowing any liquid intothe outlet may cause electrical fail-ure or short circuits.
Glove box
To open the glove box door, pull the
lever.
On some models, the glove box light will
come on when the glove box is opened
with the headlight switch on.
CAUTION
To reduce the chance of injury in
case of an accident or a sudden stop,
always keep the glove box door
closed while driving.
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'01 TUNDRA_U (L/O 0008)
1902001 TUNDRA (OM 34416U)
Always perform a maintenance in-
spection after each day of off±roaddriving that has taken you throughrough terrain, sand, mud, or water.
For scheduled maintenance in-formation, refer to the ªScheduledMaintenance Guideº or ªOwner's
Manual Supplementº.
Winter driving tips
Make sure you have a proper freeze
protection of engine coolant.
Your coolant must contain ethylene±glycol
type coolant for a proper corrosion
protection of aluminum components. Use
ªTOYOTA Long Life Coolantº or equivalent.
See Section 7±2 for details about coolant
type selection.
NOTICE
Do not use alcohol type antifreeze orplain water alone.
When it is extremely cold, we recommend
to use 60% solution for your Toyota, to
provide protection down to about ±50 C
(±58 F). Do not use more than 70% solu-
tion for better coolant performance.
Check the condition of the battery and
cables.
Cold temperatures reduce the capacity of
any battery, so it must be in top shape
to provide enough power for winter start-
ing. Section 7±3 tells you how to visually
inspect the battery. Your Toyota dealer
and most service stations will be pleased
to check the level of charge. Make sure the engine oil viscosity is
suitable for the cold weather.
See Section 7±2 for recommended viscos-
ity. Leaving a heavy summer oil in your
vehicle during winter months may cause
harder starting. If you are not sure about
which oil to use, call your Toyota deal-
erÐhe will be pleased to help.
Keep the door locks from freezing.
Squirt lock de±icer or glycerine into the
locks to keep them from freezing. To open
a frozen lock, try heating the key before
inserting it.
Use a washer fluid containing an anti-
freeze solution.
This product is available at your Toyota
dealer and most auto parts stores. Follow
the manufacturer 's directions for how
much to mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-age your vehicle's paint.
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