2004 TOYOTA TACOMA ECO mode

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2004 TACOMA from Sep. ’03 Prod. (OM35814U)
Avoid sharp turns or lockedwheel
braking, as use of chains may ad-
versely affect vehicle handling.
When driving with chains installed,
be sure to drive carefully. Slow
down before entering curves to
avoid losing control of the vehicle.
Otherwise an accident may occur.
NOTICE
Twowheel drive model with
P235/55R16 size tire:
Due to a lack of wheel clearance, do
not use tire chains as they can dam-
age your vehicle.
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace a damaged wheel,
the tire may slip off the wheel or cause
loss of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis.Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.
CAUTION
Observe the following instructions.
Otherwise, an accident may occur re-
sulting in death or serious injuries.
Do not use wheels other than the
manufacturer ’s recommended size,
as this may cause dangerous han-
dling characteristics resulting in
loss of control.
Fourwheel drive models:
Do not use wheels of different
brands, sizes and types, as this
may cause dangerous handling
characteristics resulting in loss of
control.
Replacing wheels

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2004 TACOMA from Sep. ’03 Prod. (OM35814U)
Recommended oil viscosity:SAE 5W −30
Outside temperature
Please contact your Toyota dealer for fur-
ther details.
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
Tw o −wheel drive models except Pre
Runner
With manual transmission2RZ− FE engine 8.0 (8.5, 7.0)
5VZ− FE engine 9.7 (10.3, 8.5)
With automatic transmission 2RZ− FE engine 7.8 (8.2, 6.9) Four
−wheel drive models and Pre
Runner
With manual transmission3RZ− FE engine 8.3 (8.8, 7.3)
5VZ− FE engine 10.1 (10.7, 8.9)
With automatic transmission 3RZ− FE engine 8.2 (8.7, 7.2)
5VZ− FE engine 10.0 (10.5, 8.8)
Coolant type: “Toyota Super Long Life Coolant” is
filled in your Toyota vehicle at factory
fill. In order to avoid technical problems,
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 hybrid organic acid technology.
Do not use plain water alone.
Please contact your Toyota dealer for
further details. BATTERY
Open voltage
∗ at 20
°C (68 °F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes
after the key is removed with all the
lights turned off
Charging rates: 5 A max.
CLUTCH
Pedal free play, mm (in.): 5—15 (0.2—0.6)
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
MANUAL TRANSMISSION
Oil capacity, L (qt., Imp. qt.): 2RZ− FE engine 2.6 (2.7, 2.3)
3RZ− FE engine 2.5 (2.6, 2.2)
5VZ− FE engine
Tw o −wheel drive models
2.6 (2.7, 2.3)
Four −wheel drive models
2.2 (2.3, 1.9)
Oil type: Gear Oil API GL−4 or GL−5
Recommended oil viscosity: SAE 75W −90

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2004 TACOMA from Sep. ’03 Prod. (OM35814U)
AUTOMATIC TRANSMISSION
Fluid capacity (drain and refill),
L (qt., Imp. qt.):
Tw o −wheel drive models except Pre
Runner
Up to 2.4 (2.5, 2.1)
Four −wheel drive models and Pre Run-
ner
Up to 2.0 (2.1, 1.8)
Fluid type:
2RZ− FE engine—
Toyota Genuine ATF D −II or
DEXRON III (DEXRON II)
3RZ− FE and 5VZ −FE engines—
Toyota Genuine ATF Type T −IV
Change automatic transmission fluid
only as necessary. Generally, it is necessary to change
automatic transmission fluid only if
your vehicle is driven under one of
the Special Operating Conditions listed
in your “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”. When changing the automatic
transmission fluid, use only “Toyota
Genuine ATF Type T
−IV” (ATF
JWS3309 or NWS6500) to aid in
assuring optimum transmission perfor-
mance.
Notice: Using automatic transmis-
sion fluid other than “Toyota Genu-
ine ATF Type TIV” may cause dete-
rioration in shift quality, locking up
of your transmission accompanied
by vibration, and ultimately damage
the automatic transmission of your
vehicle.
Please contact your Toyota dealer for fur-
ther details.
TRANSFER
Oil capacity, L (qt., Imp. qt.): 1.0 (1.1, 0.9)
Oil type: Gear Oil API GL−4 or GL−5
Recommended oil viscosity: SAE 75W −90 DIFFERENTIAL
Oil capacity, L (qt., Imp. qt.):
Tw o −wheel drive models except Pre
Runner 2RZ− FE engine 1.35 (1.4, 1.2)
5VZ− FE engine 2.55 (2.7, 2.2)
Four −wheel drive models and Pre
Runner
Front (except Pre Runner) 1.15 (1.2, 1.0)
Rear Short wheel baseWith rear differential lock system 2.65 (2.8, 2.3)
Without rear differential lock sys-
tem 2.55 (2.7, 2.2)
Extra long wheel base With rear differential lock system 2.95 (3.1, 2.6)
Without rear differential lock sys-
tem 2.45 (2.6, 2.2)
Oil type: Hypoid Gear Oil API GL −5

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2004 TACOMA from Sep. ’03 Prod. (OM35814U)
B
A
Rear end of truck bed
Recommended location
for cargo center of
gravity for cargo
weight rating
Twowheel drive models except Pre
Runner mm (in.)
AB
Regular cab
models1397
(55.0)965
(38.0)
Xtra −cab models
2RZ− FE engine
5VZ− FE engine
1372
(54.0) 1397
(55.0)927
(36.5) 927
(36.5)
Fourwheel drive models and Pre Run-
ner mm (in.)
A
B
1257
(49.5)901
(35.5)
The figures given in the illustration indi-
cate the recommended center of gravity
zone.
CAUTION
If a load is too far back, it can cause
dangerous handling. If it is too far
forward, the front axle may be over-
loaded.
Camper center of gravity
Recommended center of
gravity location zone
Cargo weight rating
Twowheel drive models except Pre
Runner Regular cab models with full options’
weight of 90 kg (205 lb.) With 2 occupants 430 kg (950 lb.)
With 3 occupants 375 kg (830 lb.)
—Center of gravity location —Cargo weight rating and
proper matching

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2004 TACOMA from Sep. ’03 Prod. (OM35814U)
Xtracab models with full options’
weight of 85 kg (195 lb.)With 2 occupants in the front
seats and no occupants in the
rear seats 365 kg (815 lb.)
With 3 occupants in the front
seats and no occupants in the
rear seats 365 kg (810 lb.)
With 3 occupants in the front
seats and 2 occupants in the rear
seats 265 kg (590 lb.)
Fourwheel drive models and Pre Run-
ner Regular cab models with full options’
weight of 120 kg (265 lb.)
With 2 occupants 500 kg (1100 lb.)
With 3 occupants 465 kg (1025 lb.) Xtracab models with full options’
weight of 125 kg (280 lb.)
Vehicles with off road package
With 2 occupants in the front
seats and no occupants in the
rear seats 340 kg (750 lb.)
With 2 occupants in the front
seats and 2 occupants in the rear
seats 135 kg (300 lb.)
Vehicles without off road package With 2 occupants in the front
seats and no occupants in the
rear seats 440 kg (975 lb.)
With 3 occupants in the front
seats and no occupants in the
rear seats 370 kg (825 lb.)
With 3 occupants in the front
seats and 2 occupants in the rear
seats 235 kg (525 lb.) When the truck is used to carry a slide
−in
camper, the total cargo load of the truck
consists of the manufacturer ’s camper
weight figure, the weight of installed addi-
tional camper equipment not included in
the manufacturer ’s camper weight figure,
the weight of camper cargo, and the
weight of passengers in the camper.
The total cargo load should not exceed
the truck’s cargo weight rating and the
camper ’s center of gravity should fall with-
in the truck’s recommended center of
gravity zone when installed.
CAUTION
Be careful—overloading can cause
dangerous braking and handling prob-
lems, and can damage your vehicle
and its tires.

’04 Tacoma U (L/O 0309)
2004 TACOMA from Sep. ’03 Prod. (OM35814U)
Publication No. OM35814U
Part No. 01999-35814
Printed in Japan 01−0309 −00
Quick index
 If a service reminder indicator or warning buzzer comes on 121 . . . . . . . .
 If your vehicle will not start 246 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 If your engine stalls while driving 249 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If you cannot increase the engine speed 249 . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 If you have a flat tire 251 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
 If your vehicle becomes stuck 262 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

 If your vehicle needs to be towed 263 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break −in period 205 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 General maintenance 279 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
 Complete index NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher
See page 205 for detailed information.
Fuel tank capacity: Two −wheel drive models except Pre Runner
60 L (16.0 gal., 13.3 lmp. gal.)
Four −wheel drive models and Pre Runner
70 L (18.5 gal., 15.4 lmp. gal.)
Engine oil:
API grade SL “Energy −Conserving” or ILSAC multigrade engine oil is recom-
mended.
See page 293 for detailed information.
Tire information: See pages 297 through 305.
Tire inflation pressure: See page 327.
fU −1
I
Gas Stati on Inform ati on