2006 TOYOTA TUNDRA engine

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
NOTICE
The screen should be cleaned with
a dry soft cloth. If the screen is
pushed by hand or wiped with a
hard cloth, the surface of the
screen may be scratched.
 Benzene or alkaline solutions may
damage the coated surface of the
screen .
 To prevent the battery from being
discharged, do not turn on the rear
seat entertainment system longer
than necessary when the engine is
not running.
The rear seat entertainment system can
be operated with the rear seat entertain-
ment system controller. The system can-
not be operated by touching the switches
on the screen directly.
CAUTION
Do not disassemble or modify the
controller. It may cause an accident,
fire or electric shock.
NOTICE
Keep the controller away from direct
sunlight, high heat and high humidity.
These conditions could cause the
case to deform or the battery to ex-
plode or leak.BEFORE USING THE CONTROLLER
(for new vehicle owners)
A battery is already set in the control-
ler with an insulating sheet, which pre-
vents the battery from being dis-
charged. Before using the controller,
remove the insulating sheet.
—Rear seat entertainment
system controller

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Manufactured under license from Dolby
Laboratories. “Dolby”, “Pro Logic”, and
the doubleD symbol are trademarks of
Dolby Laboratories. Confidential unpub-
lished works.
19921997 Dolby Laboratories. All
rights reserved.
This product incorporates copyright
protection technology that is protected
by method claims of certain U.S. pat-
ents and other intellectual property
rights owned by Macrovision Corpora-
tion and other rights owners. Use of
this copyright protection technology
must be authorized by Macrovision Cor-
poration, and is intended for home and
other limited viewing uses only unless
otherwise authorized by Macrovision
Corporation. Reverse engineering or
disassembly is prohibited.
“dts” is a trademark of Digital Theater
Systems, Inc. The rear entertainment system plays vid-
eos and sound when an audio
−video
equipment is connected to the input adapt-
er on the rear console box. For details,
refer to the manufacturer ’s instructions.
To use the adapter, open the lid.
The A/V input adapter is composed of 3
input adapters.
Yellow: Image input adapter
Red: Audio input adapter
White: Audio input adapter
NOTICE
Close the input terminal adapter lid
when the input terminal adapter is not
in use. Inserting anything other than
an appropriate plug that fits the
adapter may cause electrical failure or
short circuit.
—A/V input adapter

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
This power outlet is designed for use as
a power supply for the audio device con-
nected to the A/V input adapter.
The key must be in the “ON” position for
the power outlet to be used.
The maximum capacity for this power out-
let is 115 VAC/100W. If you attempt to
use an appliance that requires more than
115 VAC or 100W, the protection circuit
will activate and cut the power supply.
The power supply will restart automatically
when you use an appliance that operates
within the 115 VAC/100W limits.Main switch
To use the power outlet, push the main
switch on the instrument panel.
An indicator light will illuminate to indicate
that the power outlet is ready for use.
Push the main switch once again to turn
the power outlet off. When the power out-
let is not in use, make sure that the main
switch is turned off.
NOTICE
To prevent the battery from being
discharged, do not use the power
outlet longer than necessary when
the engine is not running.
 Close the power outlet lid when the
power outlet is not in use. Inserting
anything other than an appropriate
plug that fits the outlet may cause
electrical failure or short circuit.
The power outlet is not designed for
the following electric appliances even if
their power consumption is under 115
VAC/100W. These appliances may not
operate properly.
Appliances with high initial peak watt-
age: cathode− ray tube type televisions,
compressor −driven refrigerators, electric
pumps, electric tools, etc.
Measuring devices which process pre-
cise data: medical equipment, measur-
ing instruments, etc.
Other appliances requiring an extremely
stable power supply: microcomputer −
controlled electric blankets, touch sen-
sor lamps, etc.
— 
 \b


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Ty p e E
The power outlets (12 VDC) are de-
signed for power supply for car acces-
sories.
NOTICE
To prevent the fuse from being
blown, do not use the electricity
over the total vehicle capacity of
12V/120W.
 To prevent the battery from being
discharged, do not use the power
outlets longer than necessary when
the engine is not running.
 Close the power outlet lids when
the power outlets are not in use.
Inserting anything other than an ap-
propriate plug that fits the outlet,
or allowing any liquid to get into
the outlet may cause electrical fail-
ure or short circuits.
This power outlet (115 VAC) is designed
for use as a power supply for electric
appliances in the vehicle.
The key must be in the “ON” position for
the power outlet to be used.
The maximum capacity for this power out-
let is 115 VAC/100W. If you attempt to
use an appliance that requires more than
115 VAC or 100W, the protection circuit
will activate and cut the power supply.
The power supply will restart automatically
when you use an appliance that operates
within the 115 VAC/100W limits.
Power outlet (115 VAC)

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
Main switch
To use the power outlet, push the main
switch on the instrument panel.
An indicator light will illuminate to indicate
that the power outlet is ready for use.
Push the main switch once again to turn
the power outlet off. When the power out-
let is not in use, make sure that the main
switch is turned off.
NOTICE
To prevent the battery from being
discharged, do not use the power
outlet longer than necessary when
the engine is not running.
 Close the power outlet lid when the
power outlet is not in use. Inserting
anything other than an appropriate
plug that fits the outlet may cause
electrical failure or short circuits.
The power outlet is not designed for
the following electric appliances even
though their power consumption is un-
der 115 VAC/100W. These appliances
may not operate properly.
Appliances with high initial peak watt-
age: cathode −ray tube type televisions,
compressor −driven refrigerators, electric
pumps, electric tools, etc.
Measuring devices which process pre-
cise data: medical equipment, measur-
ing instruments, etc.
Other appliances requiring an extremely
stable power supply: microcomputer −
controlled electric blankets, touch sen-
sor lamps, etc. Certain electrical appliances may cause
radio noise.

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
INFORMATION BEFORE DRIVING YOUR
TOYOTA
Information before driving your Toyota
Off−road vehicle precautions 350
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Break −in period 351
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Fuel 351
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Fuel pump shut off system 353
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Operation in foreign countries 354
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Three −way catalytic converters 354
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Engine exhaust cautions 355
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Facts about engine oil consumption 356
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Iridium −tipped spark plugs 357
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Brake system 358
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Brake pad wear limit indicators 364
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Rear step bumper 364
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StepSide bed 365
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Limited −slip differential 365
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Your Toyota’s identification 365
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Theft prevention labels 367
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Suspension and chassis 367
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Tire information 368
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Vehicle load limits 376
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Cargo and luggage 377
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Types of tires 379
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SECTION 2

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
When driving offroad or in rugged
terrain, do not drive at excessive
speeds, jump, make sharp turns,
strike objects, etc. This may cause
loss of control or vehicle rollover
causing death or serious injury. You
are also risking expensive damage
to your vehicle’s suspension and
chassis.
Do not drive horizontally across
steep slopes. Driving straight up or
straight down is preferred. Your ve-
hicle (or any similar offroad ve-
hicle) can tip over sideways much
more easily than forward or back-
ward.
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break−in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of
your vehicle:
Avoid full throttle acceleration when
starting and driving.
Avoid racing the engine.
Try to avoid hard stops during the first
300 km (200 miles).
Do not drive slowly with the manual
transmission in a high gear.
Do not drive for a long time at any
single speed, either fast or slow.
Do not tow a trailer during the first 800
km (500 miles). FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mix
−ups, your
Toyota has a smaller fuel tank opening.
The special nozzle on pumps with un-
leaded fuel will fit it, but the larger stan-
dard nozzle on pumps with leaded gas will
not.
At a minimum, the gasoline you use
should meet specifications of ASTM
D4814 in the U.S.A. and CGSB 3.5 −M93
in Canada.
NOTICE
Do not use leaded gasoline. Use of
leaded gasoline will cause the three
way catalytic converter to lose its ef-
fectiveness and the emission control
system to function improperly. Also,
this can increase maintenance costs.
Breakin period Fuel

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2006 TUNDRA from Oct. ’06 Prod. (OM 34458U)
OCTANE RATING
4.0 L V6 (1GRFE) engine: Select
Octane Rating 87 (Research Octane
Number 91) or higher. For improved
vehicle performance, use premium
unleaded gasoline with an Octane
Rating of 91 (Research Octane Number
96) or higher.
4.7 L V8 (2UZFE) engine: Select
Octane Rating 87 (Research Octane
Number 91) or higher.
Use of unleaded gasoline with an octane
rating or research octane number lower
than stated above will cause persistent
heavy knocking. If it is severe, this will
lead to engine damage.
If your engine knocks...
If you detect heavy knocking even when
using the recommended fuel, or if you
hear steady knocking while holding a
steady speed on level roads, consult your
Toyota dealer.
However, occasionally, you may notice
light knocking for a short time while accel-
erating or driving up hills. This is normal
and there is no need for concern. GASOLINE CONTAINING DETERGENT
ADDITIVES
Toyota recommends the use of gasoline
that contains detergent additives to
avoid buildup of engine deposits.
However, all gasoline sold in the U.S.
contains detergent additives to keep clean
and/or clean intake systems.
QUALITY GASOLINE
Automotive manufacturers in the U.S.,
Europe and Japan have developed a
specification for quality fuel named
WorldWide Fuel Charter (WWFC) that
is expected to be applied world wide.
The WWFC consists of four categories
that depend on required emission lev-
els. In the U.S., category 3 or 4 has
been adopted. The WWFC improves air
quality by providing for better emis-
sions in vehicle fleets, and customer
satisfaction through better vehicle per-
formance.
CLEANER BURNING GASOLINE
Cleaner burning gasoline, including re-
formulated gasoline that contains oxy-
genates such as ethanol or MTBE is
available in many areas.
Toyota recommends the use of cleaner
burning gasoline and appropriately blended
reformulated gasoline. These types of gas-
oline provide excellent vehicle perfor-
mance, reduce vehicle emissions, and im-
prove air quality.
OXYGENATES IN GASOLINE
Toyota allows the use of oxygenate
blended gasoline where the oxygenate
content is up to 10% ethanol or 15%
MTBE. If you use gasohol in your
Toyota, be sure that it has an octane
rating no lower than 87.
Toyota does not recommend the use of
gasoline containing methanol.