2000 TOYOTA TUNDRA ignition

TUNDRA (34413U)
140
(Eject button)
Push this button to eject a compact disc.
After you turn the ignition to LOCKº, you
will be able to eject a disc but you will
not be able to reinsert it.
DISC IN (Disc indicator)
When the compact disc is inserted, the
disc indicator on the right side of DISC
INº turns on.NOTICE
To ensure the correct audio system operation:

Be careful not to spill beveragesover the audio system.

Do not put anything other than acassette tape or Compact Disc into
the slot.

The use of cellular phone inside ornear the vehicle may cause a noise
from the speakers of the audio sys-tem which you are listening to.However, this does not indicate a
malfunction.
RADIO RECEPTION
Usually, a problem with radio reception
does not mean there is a problem with
your radioÐit is just the normal result of
conditions outside the vehicle.
For example, nearby buildings and terrain
can interfere with FM reception. Power
lines or telephone wires can interfere with
AM signals. And of course, radio signals
have a limited range, and the farther you
are from a station, the weaker its signal
will be. In addition, reception conditions
change constantly as your vehicle moves. Here are some common reception prob-
lems that probably do not indicate a prob-
lem with your radio:
FM
Fading and drifting stationsÐGenerally, the
effective range of FM is about 40 km (25
miles). Once outside this range, you may
notice fading and drifting, which increase
with the distance from the radio transmit-
ter. They are often accompanied by distor-
tion.
Multi- pathÐFM signals are reflective,
making it possible for two signals to reach
your antenna at the same time. If this
happens, the signals will cancel each oth-
er out, causing a momentary flutter or
loss of reception.
Static and flutteringÐThese occur when
signals are blocked by buildings, trees, or
other large objects. Increasing the bass
level may reduce static and fluttering.
Station swappingÐIf the FM signal you
are listening to is interrupted or weak-
ened, and there is another strong station
nearby on the FM band, your radio may
tune in the second station until the origi-
nal signal can be picked up again.
ÐCar audio system operating
hints
ProCarManuals.com

TUNDRA (34413U)
170
NOTICE
A large amount of unburned gasesflowing into the three- way catalyticconverter may cause it to overheatand create a fire hazard. To prevent
this and other damage, observe thefollowing precautions:

Use only unleaded gasoline.

Do not drive with an extremely lowfuel level; running out of fuel could
cause the engine to misfire, creat-ing an excessive load on the three-way catalytic converter.

Do not allow the engine to run atidle speed for more than 20 minu-
tes.

Avoid racing the engine.

Do not push- start or pull- start yourvehicle.

Do not turn off the ignition while
the vehicle is moving.

Keep your engine in good runningorder. Malfunctions in the engineelectrical system, electronic ignitionsystem/distributor ignition system
or fuel systems could cause an ex-tremely high three- way catalyticconverter temperature.

If the engine becomes difficult tostart or stalls frequently, take yourvehicle in for a check- up as soon
as possible. Remember, your Toyotadealer knows your vehicle and itsthree- way catalytic converter sys-
tem best.

To ensure that the three- way cata-lytic converter and the entire emis-sion control system operate proper-ly, your vehicle must receive the
periodic inspections required by theToyota Maintenance Schedule. Forscheduled maintenance information,
refer to the separate ScheduledMaintenance Guideº or Owner'sManual Supplementº.
Engine exhaust cautions
CAUTION

Avoid inhaling the engine exhaust.
It contains carbon monoxide, which
is a colorless and odorless gas. It
can cause unconsciousness or even
death.

Make sure the exhaust system has
no holes or loose connections. The
system should be checked from
time to time. If you hit something,
or notice a change in the sound of
the exhaust, have the system
checked immediately.

Do not run the engine in a garage
or enclosed area except for the
time needed to drive the vehicle in
or out. The exhaust gases cannot
escape, making this a particularly
dangerous situation.

Do not remain for a long time in a
parked vehicle with the engine run-
ning. If it is unavoidable, however,
do so only in an unconfined area
and adjust the heating or cooling
system to force outside air into the
vehicle.
ProCarManuals.com

TUNDRA (34413U)
174
CAUTION
Do not use tires other than the
manufacturer 's designated tires, and
do not mix tires or wheels of differ-
ent sizes. You may prevent the anti-
lock brake system from operating at
full effectiveness.
Ty p e A
Ty p e B
ABSº warning light
This light comes on when the ignition key
is turned to the ONº position. After a few
seconds, the light will go off.
If any of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.

The light does not come on as de-
scribed above, or remains on.

The light comes on while driving.
Even if the anti- lock brake system should
fail, the brake system will still operate
conventionally. However, when the ABSº
warning light is on (and the brake system
warning light is off), the anti- lock brake
system is not assisting brake performance
so that the wheels can lock- up during
sudden braking or braking on slippery
road surfaces. Have your vehicle checked
by your Toyota dealer as soon as pos-
sible.
ProCarManuals.com

TUNDRA (34413U)
199
Part 4
IN CASE OF AN
EMERGENCY

If your vehicle will not start

If your engine stalls while
driving

If your vehicle overheats

If you have a flat tire

If your vehicle needs to
be towed

If you lose your keys
Before making these checks, make sure
you have followed the correct starting pro-
cedure given in How to start the engineº
in Part 3 and that you have sufficient fuel.
If the engine is not turning over or is
turning over too slowlyÐ
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 startingº 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 push- start the ve- hicle. It may damage the vehicle orcause a collision when the enginestarts. Also the three- way catalytic
converter may overheat and become afire hazard.
If the engine turns over at its normal
speed but will not startÐ
1. Check that all the push- on connectors are tight. (For example, connectors at
the spark plugs, ignition coil and/or dis-
tributor)
2. If the connectors are O.K., the engine may be flooded because of repeated
cranking. See (b) Starting a flooded
engineº for further instructions.
If your vehicle will not startÐ
(a) Simple checks
ProCarManuals.com

TUNDRA (34413U)
213
If towing is necessary, we recommend
you have it done by your Toyota dealer
or a commercial tow truck service. In
consultation with them, have your ve-
hicle towed using either (a) or (b).
Only when you cannot receive a towing
service from a Toyota dealer or com-
mercial tow truck service, tow your ve-
hicle carefully in accordance with the
instructions given in ÐEmergency tow-
ingº in this part.
Proper equipment will help ensure that
your vehicle is not damaged while being
towed. Commercial operators are generally
aware of the state/provincial and local
laws pertaining to towing.
Your vehicle can be damaged if it is
towed incorrectly. Although most operators
know the correct procedure, it is possible
to make a mistake. To avoid damage to
your vehicle, make sure the following few
precautions are observed. If necessary,
show this page to the tow truck driver.
TOWING PRECAUTIONS:
Use a safety chain system for all towing,
and abide by the state/provincial and local
laws. The wheels and axle on the ground
must be in good condition. If they are
damaged, use a towing dolly.Two- wheel drive modelsÐ
(a) Towing with wheel lift type truck
From frontÐ

Manual transmission:
We recommend using a towing dolly under
the rear wheels. If you do not use a tow-
ing dolly, release the parking brake and
put the transmission in neutral.

Automatic transmission:
Use a towing dolly under the rear wheels.
NOTICE
Never tow a vehicle with an automatic transmission from the front with therear wheels on the ground, as thismay cause serious damage to the
transmission.
From rearÐ Place the ignition key in the
ACCº position.
NOTICE

When lifting wheels, take care to
ensure adequate ground clearancefor towing at the opposite end ofthe raised vehicle. Otherwise, the
bumper and/or underbody of thetowed vehicle will be damaged dur-ing towing.

Do not tow with the key removed orin the LOCKº position, as thesteering lock mechanism is not
strong enough to hold the frontwheels straight while towing.
(b) Using flat bed truck
ProCarManuals.com

TUNDRA (34413U)
214
Four- wheel drive modelsÐ
(a) Towing with wheel lift type truck
From frontÐ

Manual transmission:
We recommend using a towing dolly under
the rear wheels. If you do not use a tow-
ing dolly, release the parking brake, put
the transmission in neutral and set the
transfer in H2º mode.

Automatic transmission:
Use a towing dolly under the rear wheels.
NOTICE
Never tow a vehicle with an automatic transmission from the front with therear wheels on the ground, as thismay cause serious damage to the
transmission.
From rearÐ We recommend using a tow-
ing dolly under the front wheels. If you do
not use a towing dolly, place the ignition
key in the ACCº position, put the trans-
mission in neutral and set the transfer in
H2º (lever type) or 2WDº (button type)
mode.
NOTICE
Do not tow with the key removed or
in the LOCKº position when towingfrom the rear without a towing dolly.The steering lock mechanism is not
strong enough to hold the frontwheels straight.
(b) Using flat bed truck
(c) Towing with sling type truck
All modelsÐ
(c) Towing with sling type truck
NOTICE
Do not tow with sling type truck, ei-
ther from the front or rear. This maycause body damage.
ProCarManuals.com

TUNDRA (34413U)
236
NOTICE

Remember that battery and ignitioncables carry high currents or volt-ages. Be careful of accidentallycausing a short circuit.

Add only demineralized or distilledwater to fill the radiator. And if youspill some of the coolant, be sure
to wash it off with water to preventit from damaging the parts or paint.

Do not allow dirt or anything elseto fall through the spark plug holes.

Do not pry the outer electrode of a
spark plug against the center elec-trode.

Use only spark plugs of the speci-fied type. Using other types willcause engine damage, loss of per-
formance or radio noise.

Do not overfill automatic transmis-sion fluid, or the transmissioncould be damaged.

Do not drive with the air cleaner
filter removed, or excessive enginewear could result. Also backfiringcould cause a fire in the engine
compartment.

Be careful not to scratch the glasssurface with the wiper frame.

When closing the engine hood,check to see that you have not for-
gotten any tools, rags, etc.
Parts and tools
Here is a list of parts and tools you will
need on performing do- it- yourself mainte-
nance. Remember all Toyota parts are de-
signed in metric sizes, so your tools must
be metric.
Checking the engine oil level
Parts (if level is low):
Engine oil API grade SJ,
Energy- Conservingº or ILSAC
multigrade having viscosity proper for
your climate
Tools:
Rag or paper towel
Funnel (only for adding oil)
Checking the engine coolant level
Parts (if level is low):
TOYOTA Long Life Coolantº or equiva-
lent
See Chapter 7- 2 for details about cool-
ant type selection.
Demineralized or distilled water
Tools:
Funnel (only for adding coolant)
ProCarManuals.com

TUNDRA (34413U)
251
Battery recharging precautions
During recharging, the battery is pro-
ducing hydrogen gas.
Therefore, before recharging:1. If recharging with the battery installed on the vehicle, be sure to disconnect
the ground cable.
2. Be sure the power switch on the re- charger is off when connecting the
charger cables to the battery and when
disconnecting them.
CAUTION

Always charge the battery in an un-
confined area. Do not charge the
battery in a garage or closed room
where there is not sufficient ventila-
tion.

Only do a slow charge (5 A or
less). Charging at a quicker rate is
dangerous. The battery may ex-
plode, causing personal injuries.
NOTICE
Never recharge the battery while the
engine is running. Also, be sure allaccessories are turned off.
Checking and replacing fuses
Ty p e A
Good Blown
Ty p e B
Ty p e C Good Blown
Good Blown
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See Fuse locationsº in Chapter 7- 1 for
locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull a suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
Part 8 of this manual for the functions
controlled by each circuit.
ProCarManuals.com