2004 TOYOTA HIGHLANDER engine oil

’04 HIGHLANDER_U (L/O 0308)
v
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Important health and safety
information about your Toyota
CAUTION
WARNING: Engine exhaust, some of its constitu- ents, and a wide variety of automobile compo-
nents contain or emit chemicals known to the
State of California to cause cancer and birth de-
fects and other reproductive harm. In addition,
oils, fuels and fluids contained in vehicles as
well as waste produced by component wear con-
tain or emit chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm.
Battery posts, terminals and related accessories contain lead and lead compounds. Wash your
hands after handling. Used engine oil contains
chemicals that have caused cancer in laboratory
animals. Always protect your skin by washing
thoroughly with soap and water.
Accessories, spare parts and
modification of your Toyota
A wide variety of non −genuine spare parts and accessories
for Toyota vehicles are currently available in the market.
You should know that Toyota does not warrant these prod-
ucts and is not responsible for their performance, repair, or
replacement, or for any damage they may cause to, or
adverse effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non −genuine
Toyota products. Modification with non −genuine Toyota
products could affect its performance, safety or durability,
and may even violate governmental regulations. In addi-
tion, damage or performance problems resulting from the
modification may not be covered under warranty.

’04 HIGHLANDER_U (L/O 0308)
9
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Brake system warning light∗
1
Discharge warning light∗1
Low engine oil pressure warning light∗1
Malfunction indicator lamp∗1
SRS warning light∗1
Driver ’s seat belt reminder light∗1Open door warning light∗1
Automatic transmission fluid temperature
warning light∗1
or
Low windshield washer fluid level warning
light∗1
or
Vehicle stability control system warning light∗1
Anti −lock brake system warning light∗
1or
Front passenger ’s seat belt reminder light∗1
Low tire pressure warning light∗1
Indicator symbols on the instrument panel

’04 HIGHLANDER_U (L/O 0308)
10
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
∗
1: For details, see “Service reminder indicators and warning
buzzers” on page 129 in Section 1 −6.
∗
2: If this light flashes, see “Cruise control” on page 159 in
Section 1 −7.Cruise control indicator light
∗
2
Overdrive −off indicator light
Slip indicator light
Turn signal indicator lights
Automatic transmission indicator lights
Snow mode indicator light
Traction control system off indicator light
Headlight high beam indicator light
or Engine oil replacement reminder light
∗
1
(for vehicles sold in U.S.A.)
“AIRBAG ON” indicator light
“AIRBAG OFF” indicator light

’04 HIGHLANDER_U (L/O 0308)
131
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
If the indicator or buzzer comes on...Do this.
(o)Replace engine oil.
(p)Key reminder buzzerRemove key.

’04 HIGHLANDER_U (L/O 0308)
133
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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 Engine 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 the
warning light on—even for one block.
It may ruin the engine.
(f) Malfunction Indicator Lamp
This lamp comes on when the ignition
key is turned to the “ON” position and
goes off after the engine starts. This
means that the warning light system is
operating properly.
If the lamp remains on, or the lamp
comes on while driving, first check the
followings.
Empty fuel tank
If the fuel tank is empty, refuel immedi-
ately.
Loose fuel tank cap
If the fuel tank cap is loose, securely
tighten it.
These cases are temporary malfunctions.
The malfunction indicator lamp will go off
after taking several driving trips.
If the lamp will not go off even after the
several trips, contact your Toyota dealer
as soon as possible. If the fuel tank is not empty or the fuel
tank cap is not loose...
There is a problem somewhere in the
engine, emission control system, elec-
tronic throttle control system, automatic
transmission electrical system or warn-
ing light system itself.
In this case, slow down and have your
vehicle checked/repaired by your Toyota
dealer as soon as possible.
If the engine speed does not increase with
the accelerator pedal depressed down,
there may be a problem somewhere in
your electronic 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.

’04 HIGHLANDER_U (L/O 0308)
136
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Tw o−wheel drive models only—The “TRAC
OFF” indicator light will come on when the
“VSC” warning light comes on even if the
“TRAC OFF” switch is not pushed.
(m) Low Tire Pressure Warning Light
This light warns that the tire inflation pres-
sure is critically low. The light comes on
when the ignition key is turned to the
“ON” position. It goes off after a few sec-
onds. This indicates that the low tire pres-
sure warning system is functioning proper-
ly.
If the light comes on while driving, adjust
tire inflation pressure to the specified lev-
el. (See “Tires” on page 402 in Section 8.)
After the tire inflation pressure is adjusted,
push the tire pressure warning system re-
set switch for a few seconds and make
sure the warning light goes off. If the light
still remains or blinks slowly (every 0.5
seconds), have the low tire pressure warn-
ing system checked at your Toyota dealer.
If the light blinks rapidly (every 0.25 sec-
onds), the low tire pressure warning sys-
tem needs to be initialized.
For details, see “Tire pressure warning
system” on page 155 in Section 1 −7. (n) Low Windshield Washer Fluid Level
Warning Light
The light warns that the windshield washer
fluid level is too low. Add washer fluid at
your earliest opportunity. (For instructions,
see “Adding washer fluid” on page 391 in
Section 7 −3.)
(o) Engine Oil Replacement Reminder Light (for vehicles sold in U.S.A.)
This light reminds you when to replace
the engine oil.
This light will come on when the ignition
key is turned to “ON” and will go off after
about a few seconds.
When you drive for about 7200 km (4500
miles) after the engine oil replacement,
this light illuminates for about 3 seconds
and then flashes for about 12 seconds
with the ignition key turned to the “ON”
position. If you continue driving without
replacing the engine oil, and if the dis-
tance driven exceeds 8000 km (5000
miles), the light will come on after the
ignition key is turned to “ON” position.
The light will remain on thereafter.
If the light is flashing, we recommend that
you replace the engine oil at an early
opportunity depending on the driving and
road conditions. If the light comes on,
replace it as soon as possible. The system must be reset after the en-
gine oil replacement. Reset the system by
the following procedure:
1. Turn the ignition key to the “OFF” posi- tion with the odometer reading shown.
(For details, see “Odometer and two
trip meters” on page 127 in this Sec-
tion.)
2. Turn the ignition key to the “ON” posi- tion while holding down the trip meter
reset knob.
Hold down the knob for at least 5 sec-
onds. The odometer indicates “000000”
and the light goes off.
If the system fails to reset, the light will
continue flashing.
(p) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver’s door with
the ignition key in the “ACC” or “LOCK”
position.

’04 HIGHLANDER_U (L/O 0308)
137
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light and low windshield
washer fluid level warning light)
1. Apply the parking brake.
2. Open one of the side doors or back door.
The open door warning light should
come on.
3. Close the door. The open door warning light should go
off.
4. Turn the ignition key to “ON”, but do not start the engine.
All the service reminder indicators ex-
cept the open door warning light should
come on. The “ABS” and “VSC” warn-
ing lights, low tire pressure warning
light and engine oil replacement re-
minder light go off after a few seconds.
The SRS warning light goes off after
about 6 seconds. (The “TRAC OFF”
indicator light and slip indicator light
also come on and go off after a few
seconds.)
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by your Toyota
dealer as soon as possible.

’04 HIGHLANDER_U (L/O 0308)
281
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
INFORMATION BEFORE DRIVING YOUR
TOYOTA
Information before driving your Toyota
Off−road vehicle precautions 282
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Break −in period 283
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
Fuel 283
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 285
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 286
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three −way catalytic converters 286
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust cautions 287
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Facts about engine oil consumption 288
. . . . . . . . . . . . . . . . . . . . . . . . . .
Iridium −tipped spark plugs 289
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system 289
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Brake pad wear limit indicators 293
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Your Toyota’s identification 293
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft prevention labels 294
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
Suspension and chassis 295
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Tire information 296
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Vehicle load limits 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
Cargo and luggage 305
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Types of tires 307
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
SECTION 2