2004 TOYOTA TUNDRA oil temperature

[x] Cancel search: oil temperature

power steering remote start brake pads replacement jacking points tire pressure center console

Page 19 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
10
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
1. Oil pressure gauge
2. Service reminder indicators and
indicator lights
3. Tachometer 4. Speedometer
5. Shift position indic

Page 21 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
12
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
Driver ’s seat belt reminder light∗
1
Low engine oil pressure warning light∗1
Low fuel level warning light∗1
Brake sys

Page 156 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
147
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Gauges, Meters and Service reminder indicators
Fuel gauge 148
. . . . . . . . . . . . .

Page 158 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
149
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
The gauge indicates the engine coolant
temperature when the ignition switch is
on. The engine operating temperature
will vary

Page 333 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
324
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a

’04 TUNDRA_U (L/O 0309)
324
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a major role in main-
taining the engine in proper working order.
ENGINE OIL CONSUMPTION
It is normal that an engine should con-
sume some engine oil during normal
engine operation. The causes of oil
consumption in a normal engine are as
follows.
Oil is used to lubricate pistons, piston
rings and cylinders. A thin film of oil
is left on the cylinder wall when a pis-
ton moves downwards in the cylinder.
High negative pressure generated when
the vehicle is decelerating sucks some
of this oil into the combustion chamber.
This oil as well as some part of the oil
film left on the cylinder wall is burned
by the high temperature combustion
gases during the combustion process.
Oil is also used to lubricate the stems
of the intake valves. Some of this oil
is sucked into the combustion chamber
together with the intake air and is
burned along with the fuel. High tem-
perature exhaust gases also burn the
oil used to lubricate the exhaust valve
stems. The amount of engine oil consumed de-
pends on the viscosity of the oil, the
quality of the oil and the conditions the
vehicle is driven under.
More oil is consumed by high
−speed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
Oil consumption: Max. 1.0 L per 1000
km (1.1 qt./600 miles, 0.9 lmp. qt./600
miles)
When judging the amount of oil con-
sumption, note that the oil may become
diluted and make it difficult to judge
the true level accurately.
As an example, if a vehicle is used for
repeated short trips, and consumes a nor-
mal amount of oil, the dipstick may not
show any drop in the oil level at all, even
after 1000 km (600 miles) or more. This
is because the oil is gradually becoming
diluted with fuel or moisture, making it
appear that the oil level has not changed.
The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an expressway, making it
appear that oil is excessively consumed
after driving at high speeds. IMPORTANCE OF ENGINE OIL LEVEL
CHECK
One of the most important points in prop-
er vehicle maintenance is to keep the en-
gine oil at the optimum level so that oil
function will not be impaired. Therefore, it
is essential that the oil level be checked
regularly. Toyota recommends that the oil
level be checked every time you refuel
the vehicle.
NOTICE
Failure to check the oil level regularly
could lead to serious engine trouble
due to insufficient oil.
For detailed information on oil level check,
see “Checking the engine oil level” in Sec-
tion 7
−2.
Facts about engine oil
consumption

Page 361 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
352
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
NOTICE
If driving through water, such as
when crossing shallow streams,
first check the depth of the water
and the bottom of

’04 TUNDRA_U (L/O 0309)
352
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
NOTICE
If driving through water, such as
when crossing shallow streams,
first check the depth of the water
and the bottom of the river bed for
firmness. Drive slowly and avoid
deep water.
Take all necessary safety measures
to ensure that water damage to the
engine or other components does
not occur.
Water entering the engine air intake
will cause severe engine damage.
Water can wash the grease from
wheel bearings, causing rusting and
premature failure, and may also en-
ter the differentials, transmission
and transfer case, reducing the gear
oil’s lubricating qualities.
Sand and mud that has accumulated
in brake drums and around brake
discs may affect braking efficiency
and may damage brake system com-
ponents.
Always perform a maintenance in-
spection after each day of offroad
driving that has taken you through
rough terrain, sand, mud, or water.
For scheduled maintenance in-
formation, refer to the “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement”.Make sure your coolant is properly pro-
tected against freezing.
Only use “Toyota Super Long Life Coolant”
or similar high quality ethylene glycol
based non −silicate, non −amine, non− nitrite,
and non −borate coolant with long −life hy-
brid organic acid technology.
See “Checking the engine coolant level” in
Section 7 −2 for details of coolant type
selection.
“Toyota Super Long Life Coolant” is pre −
mixed with 50% coolant and 50% deion-
ized water. This coolant provides protec-
tion down to about −35 C ( −31 F).
NOTICE
Do not use plain water alone.
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.
Winter driving tips

Page 381 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
372
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
If the engine speed does not increase with
the accelerator pedal depressed down to
about the middle position , there may be

’04 TUNDRA_U (L/O 0309)
372
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
If the engine speed does not increase with
the accelerator pedal depressed down to
about the middle position , there may be a
problem somewhere in your electronic
throttle control system.
At this time, if you depress the accelera-
tor pedal more firmly and slowly, you can
drive your vehicle at low speeds. Have
your vehicle checked by your Toyota deal-
er as soon as possible.
Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition key is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
If the engine speed does not increase with
the accelerator pedal depressed down, there
may be a problem somewhere in your elec-
tronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible.
Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition key is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
If your engine coolant temperature
gauge indicates overheating, if you ex-
perience a loss of power, or if you hear
a loud knocking or pinging noise, the
engine has probably overheated. You
should follow this procedure...
1. Pull safely off the road, stop the ve- hicle and turn on your emergency
flashers. Put the transmission in “P”
(automatic) or neutral (manual) and ap-
ply the parking brake. Turn off the air
conditioning if it is being used.
2. If coolant or steam is boiling out of the radiator or reservoir, stop the engine.
Wait until the steam subsides before
opening the hood. If there is no coolant
boiling over or steam, leave the engine
running.
CAUTION
To help avoid personal injury, keep
the hood closed until there is no
steam. Escaping steam or coolant is
a sign of very high pressure.
If you cannot incr ease the
engine speed
(5VZFE engine) If you cannot incr
ease the
engine speed
(2UZFE engine) If your vehicle overheats

Page 410 of 479

TOYOTA TUNDRA 2004 1.G Owners Manual ’04 TUNDRA_U (L/O 0309)
401
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
What about do�it�yourself maintenance?
Many of the maintenance items are easy
to do yourself if you have a little mechani-
ca

’04 TUNDRA_U (L/O 0309)
401
2004 TUNDRA from Sep. ’03 Prod. (OM34426U)
What about doityourself maintenance?
Many of the maintenance items are easy
to do yourself if you have a little mechani-
cal ability and a few basic automotive
tools. Simple instructions for how to per-
form them are presented in Section 7.
If you are a skilled do −it−yourself mechan-
ic, the Toyota service manuals are recom-
mended. Please be aware that do −it−your-
self maintenance can affect your warranty
coverage. See “Owner ’s Warranty Informa-
tion Booklet” or “Owner ’s Manual Supple-
ment” for the details. Listed below are the general maintenance
items that should be performed as fre-
quently as specified. In addition to check-
ing the items listed, if you notice any
unusual noise, smell or vibration, you
should investigate the cause or take your
vehicle to your Toyota dealer or a quali-
fied service shop immediately. It is recom-
mended that any problem you notice be
brought to the attention of your dealer or
the qualified service shop for their advice.
CAUTION
Make these checks only with ade-
quate ventilation if you run the en-
gine.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See Section 7
−3 for additional in-
formation. Engine coolant level
Make sure the coolant level is between
the “F” and “L” lines on the see
−through
reservoir when the engine is cold. See
Section 7 −2 for additional information.
Radiator, condenser and hoses
Check that the front of the radiator and
condenser are clean and not blocked with
leaves, dirt, or insects. See Section 7 −2
for additional information.
Battery condition
Check the battery condition by the indica-
tor color. See Section 7 −3 for additional
information.
Brake fluid level
Make sure the brake fluid level is correct.
See Section 7 −2 for additional information.
Engine oil level
Check the level on the dipstick with the
engine turned off and the vehicle parked
on a level spot. See Section 7 −2 for addi-
tional information.
Power steering fluid level (5VZFE en-
gine)
Check the level on the dipstick. The level
should be in the “HOT” or “COLD” range
depending on the fluid temperature. See
Section 7 −2 for additional information.
General maintenance

Load next 8 pages

Page: 1-8 9-16 next >

air condition radiator water pump traction control coolant level adblue