low oil pressure TOYOTA RAV4 2002 XA20 / 2.G Owners Manual

’02 Rav4_U (L/O 0108)
52002 MY RAV4_U (OM42503U)
Brake system warning light∗1
Discharge warning light∗1
Low engine oil pressure warning light∗1
Malfunction indicator lamp∗1
Headlight high beam indicator light SRS warning light
∗1
Turn signal indicator lights
Driver ’s seat belt reminder light
∗
1Open door warning light∗1
Low fuel level warning light∗1
Automatic transmission fluid temperature warning
light∗1
Antilock brake system warning light∗1or
Low windshield washer fluid level warning light∗1
or
Front passenger ’s seat belt reminder light∗1
or
Automatic transmission indicator lights
Indicator symbols on the instrument panel

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(b) Driver’s Seat Belt Reminder Lightand Buzzer
This light and buzzer remind you to
buckle up the driver’s seat belt.
Once the ignition key is turned to “ON” or
“START”, the reminder light flashes and
buzzer sounds if the driver ’s seat belt is
not fastened. Unless the driver fastens the
belt, the light keeps flashing and the
buzzer stops after about 4 to 8 seconds.
(c) Front Passenger ’s Seat Belt Re- minder Light
This light reminds you to buckle up the
front passenger ’s seat belt.
Once the ignition key is turned to “ON” or
“START”, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Howev-
er, if a front passenger uses an additional
seat cushion, the light may not flash even
when the seat belt is not buckled up.
If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, builtin
sensors in the seat cushion may detect
the pressure, causing the reminder light to
keep flashing. (d) Discharge Warning Light
This light warns that the battery is being
discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
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.

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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.
To allow proper operation of your
vehicle’s ventilation system, keep
the inlet grilles in front of the wind-
shield clear of snow, leaves, or oth-
er obstructions.
Keep the back door closed while
driving. An open or unsealed back
door may cause exhaust gases to
be drawn into the vehicle.
If you smell exhaust fumes in the
vehicle, drive with the windows
open and the back door closed.
Have the cause immediately located
and corrected.
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.
Engine exhaust cautionsFacts about engine oil
consumption

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If your engine stalls while driving...1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place.
2. Turn on your emergency flashers.
3. Turn the ignition key to “ACC” or “LOCK”, and try starting the engine
again.
If the engine will not start, see “If your
vehicle will not start” on page 184 in this
section.
CAUTION
If the engine is not running, the pow-
er assist for the brakes and steering
will not work so steering and braking
will be much harder than usual.
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 and make sure the electric
cooling fan is operating. If it is not,
turn the ignition off.
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.
3. Look for obvious coolant leaks from theradiator, hoses, and under the vehicle.
However, note that water draining from
the air conditioning is normal if it has
been used.
CAUTION
When the engine is running, keep
hands and clothing away from the
moving fan and engine drive belts.
4. If the coolant is leaking, stop the en-gine immediately. Call a Toyota dealer
for assistance.
5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add
coolant to the reservoir while the en-
gine is running. Fill it about half full.
CAUTION
Do not attempt to remove the radiator
cap when the engine and radiator are
hot. Serious injury could result from
scalding hot fluid and steam blown
out under pressure.
If your engine stalls while
driving If your vehicle overheats

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If you are a skilled doityourself mechan-
ic, the Toyota service manuals are recom-
mended. Please be aware that doityour-
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 where ade-
quate ventilation can be obtained if
you run the engine.
OUTSIDE THE VEHICLE
Items listed below should be performed
from time to time, unless otherwise
specified.
Tire pressure
Check the pressure with a gauge every
two weeks, or at least once a month. See
page 231 in Section 72 for additional
information.Tire surface and wheel nuts
Check the tires carefully for cuts, damage
or excessive wear. See page 232 in Sec-
tion 72 for additional information. When
checking the tires, make sure no nuts are
missing, and check the nuts for loose-
ness. Tighten them if necessary.
Tire rotation
Rotate the tires according to the
maintenance schedule. (For scheduled
maintenance information, please refer to
the “Scheduled Maintenance Guide” or
“Owner ’s Manual Supplement”.) See page
234 in Section 72 for additional
information.
Fluid leaks
Check underneath for leaking fuel, oil, wa-
ter or other fluid after the vehicle has
been parked for a while. If you smell fuel
fumes or notice any leak, have the cause
found and corrected immediately.
Doors and engine hood
Check that all doors and back door oper-
ate smoothly and all latches lock securely.
Make sure the engine hood secondary
latch secures the hood from opening when
the primary latch is released.
General maintenance

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2272002 MY RAV4_U (OM42503U)
API service symbol
ILSAC certification mark
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum Insti-
tute) designations such as SL. The center
portion of the label shows the SAE viscos-
ity grade such as SAE 5W30. “Energy
Conserving” shown in the lower portion,
indicates that the oil has fuelsaving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.Look at the seethrough coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “FULL” and “LOW” lines on the
reservoir. If the level is low, add ethyl-
eneglycol type coolant for a proper
corrosion protection of aluminum com-
ponents.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “LOW” line, add
coolant. Bring the level up to the “FULL”
line.
Always use ethyleneglycol type coolant
for a proper corrosion protection of alumi-
num components. See information in the
next column.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, radiator cap and drain
cock and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check
for leaks in the cooling system.
Checking the engine coolant
level

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2682002 MY RAV4_U (OM42503U)
Front cup holder143
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Front fog light switch 82
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Front passenger ’s seat belt reminder light 90
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Front seat
Seatback flattening 38
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Front seats 28,29
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Fuel
Filler door o pener 24
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Fuel economy 181
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Fuel pump shut off system 157
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Gauge 88
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Operation in foreign countries 157 . . . . . . .
Tank cap 24
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Fuel information 155
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Fuel pump shut off system 157
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Fuse
Fuse box 242
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Fuse locations 219
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G
Garage door opener box 138
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Gauge
Engine coolant temperature 88
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Fuel 88
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Glove box 138
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Good driving practice 99,103
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Grocery bag hooks 145
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H
Hazard switch 81
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Head restraints 39
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Headlight switch 80
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High speed operation
During breakin 155
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Hood release, Engine 22
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How to start the engine 170
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I
I/M test 216
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Identification
Engine 166
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Vehicle 165
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Ignition switch 98
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Indicator symbols 5
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Instrument panel
Brightness control 82
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Cigarette lighter and ashtrays 136 . . . . . . .
Clock 136
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Fuel gauge 88
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Indicator symbols 5
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Odometer 89
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Tachometer 89
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Trip meter 89
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Instrument panel light control 82
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Instrument panel overview 2,4
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Interior light 82
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J
Jack
Location 190 . . . . . . . . . . . . . . . . . . . . . . . . . .
Jump starting 185 . . . . . . . . . . . . . . . . . . . . . . . .
K
Key reminder buzzer 90
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Keys 8,203
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L
Light bulbs
Backup lights 249 . . . . . . . . . . . . . . . . . . . . .
Front fog lights 246 . . . . . . . . . . . . . . . . . . . . .
Front side marker lights 248 . . . . . . . . . . . . .
Front turn signal lights 248,249 . . . . . . . . . .
Headlights 245 . . . . . . . . . . . . . . . . . . . . . . . .
High mounted stoplight 250 . . . . . . . . . . . . .
License plate lights 251 . . . . . . . . . . . . . . . . .
Parking lights 248 . . . . . . . . . . . . . . . . . . . . . .
Rear side marker lights 249 . . . . . . . . . . . . .
Rear turn signal lights 249 . . . . . . . . . . . . . .
Stop/tail lights 249 . . . . . . . . . . . . . . . . . . . . .
Light bulbs, Replacing 244 . . . . . . . . . . . . . . . .
Light reminder buzzer 90 . . . . . . . . . . . . . . . . .
Limited slip differential 165 . . . . . . . . . . . . . . . .
Lock
Back door 21 . . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors 12 . . . . . . . . . . . . . . . . . . . . . . . . .
Steering column 98 . . . . . . . . . . . . . . . . . . . .
Low engine oil pressure warning light 90 . . . .
Low fuel level warning light 90 . . . . . . . . . . . . .