check engine TOYOTA 4RUNNER 2001 Owners Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2001, Model line: 4RUNNER, Model: TOYOTA 4RUNNER 2001Pages: 301, PDF Size: 7.14 MB
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’01 4Runner_U (L/O 0008)
312001 4RUNNER (OM35768U)
TESTING THE SYSTEM
1. Open all the windows.
2. Set the system as described above.
The side doors and back door should
be locked with the key or wireless re-
mote control transmitter. Be sure to
wait until the indicator light goes off or
starts flashing.
3. Unlock any side door from the inside.
The system should activate the alarm.
4. Stopping the alarm as described above.
5. Repeat this operation for the other
doors and hood. When testing on the
hood, also check that the system is
activated when the battery terminal is
disconnected and then reconnected.
If the system does not work properly,
have it checked by your Toyota dealer.
Fuel tank cap
1. To open the fuel filler door, pull the
lever.
When refueling, turn off the engine.
CAUTION
Do not smoke, cause sparks or al-
low open flames when refueling.
The fumes are flammable.
When opening the cap, do not re-
move the cap quickly. In hot weath-
er, fuel under pressure could cause
injury by spraying out of the filler
neck if the cap is suddenly re-
moved.
2. To remove the fuel tank cap, turn
the cap slowly counterclockwise,
then pause slightly before removing
it.
It is not unusual to hear a slight swoosh
when the cap is opened. When installing,
turn the cap clockwise till you hear a
click.
If the cap is not tightened securely, the
malfunction indicator lamp comes on.
Make sure the cap is tightened securely.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.
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(m) Shift front drive
control lever out of
“N”.
(n) Stop and check.
(o) Add washer fluid.
If the indicator or
buzzer comes on...Do this.
(l) Remove key.Key reminder
buzzer (k) Take vehicle to
To y o t a
d ealer
immediately. (j) Close all doors.
(a) Brake System Warning Light and
buzzer
This light comes on in the following cases
when the ignition key is in the “ON” posi-
tion.
When the parking brake is applied...
This light comes on for a few seconds
when the ignition key is turned to the
“ON” position on even after the parking
brake is released.
When the brake fluid level is low...
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
When the hydraulic brake booster
fails...
If the hydraulic booster causes a problem
resulting in poor braking performance, the
warning light comes on and buzzer sounds
continuously.Have your vehicle checked at your
Toyota dealer in the following cases:
The light does not come on even if the
parking brake is applied when the igni-
tion key is in the “ON” position.
The light does not come on even if the
ignition key is turned on with the park-
ing brake released.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If any of the following conditions oc-
curs, immediately stop your vehicle at
a safe place and contact your Toyota
dealer.
The light does not turn off even
after the parking brake is released
while the engine is running.
The warning buzzer comes on to-
gether with the warning light.
In either case, this can indicate that
the brakes may not work properly
and your stopping distance will be-
come longer. Depress the brake
pedal firmly and bring the vehicle
to an immediate stop.
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(e) Low 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 in the following
cases.
a. The fuel tank is completely empty.
(See “Fuel gauge” in this section for
instructions.)
b. The fuel tank cap is not tightened se-
curely. (See “Fuel tank cap” in Section
1 2 for instructions.)
c. There is a problem somewhere in your
engine, automatic transmission electri-
cal system or electronic throttle control
system.
If it comes on while you are driving in
case c, have your vehicle checked/re-
paired by your Toyota dealer as soon as
possible.If this lamp comes on and the engine
speed does not increase with the acceler-
ator pedal depressed down to about the
middle position, there may be a problem
somewhere in your electronic throttle con-
trol system. At this time, 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.
(g) Low Fuel Level Warning Light
This light comes on when the fuel level
in the tank becomes nearly empty. Fill up
the tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the low fuel level
warning light may come on earlier than
usual.
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(n) Automatic Transmission Fluid
Temperature Warning Light
This light warns that the automatic trans-
mission fluid temperature is too high.
If this light comes on while you are driv-
ing, slow down and pull off the road. Stop
the vehicle at a safe place and put the
selector lever in “P”. With the engine id-
ling, wait until the light goes off. If the
light goes off, you may start the vehicle
again. If the light does not go off, call a
Toyota dealer or qualified repair shop for
assistance.
NOTICE
Continued driving with the warning
light on may damage the automatic
transmission.
(o) Low windshield Washer Fluid Level
Warning Light (Canada)
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” in Section 7 3.)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/TRAC”
warning lights, “TRAC OFF” (two wheel
drive models) or “VSC OFF” (four
wheel drive models) indicator light and
slip indicator light go off after a few
seconds. The SRS warning light goes
off after about 6 seconds.There may be the case that the “ABS”
warning light (brake assist system
warning light), “VSC/TRAC” warning
light and “TRAC OFF” (two wheel drive
models) or “VSC OFF” (four wheel
drive models) indicator light stay on for
about 60 seconds after the ignition key
is turned to the “ON” position. It is
normal if they go out after a while.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, either the bulb is burned out or the
circuit is in need of repair. Have it
checked by your Toyota dealer as soon as
possible.
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Leave the system on during ordinary driv-
ing so that it can operate when needed.
When traction control is applied, the slip
indicator light blinks.
You may hear a sound in the engine
compartment for a few seconds when the
engine is started or just after the vehicle
is started. This means that the traction
control system is in the self check mode,
and does not indicate malfunction. When
the traction control system is operating,
you may feel vibration or noise of your
vehicle, caused by operation of the
brakes. This indicates the system is func-
tioning properly.
When getting the vehicle out of mud or
new snow, etc. the traction control system
will help operate to prevent the wheels
from spinning.
You can turn off the traction control
system by pushing the “TRAC OFF”
switch. The “TRAC OFF” indicator light
will come on. Pushing the “TRAC OFF”
switch a second time turns on the trac-
tion control system again and the
“TRAC OFF” indicator light will go off.
The traction control system will automati-
cally go on, and the “TRAC OFF” indicator
light will go off when you drive over 30
km/h (19 mph) even if the “TRAC OFF”
switch is pushed to cancel the traction
control system.If your wheels get stuck in a ditch or
when you are driving on a slippery or
bumpy surface, turn off the traction control
system because its function that controls
engine performance interferes with the
process of freeing your wheels.
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The active traction control system auto-
matically helps control the spinning of
4 wheels (four wheel drive mode) or
rear wheels (two wheel drive mode)
which may occur when accelerating on
slippery road surfaces, by controlling
the output of the brake and engine.
Thus, the system assists driver to con-
trol the driving power of 4 wheels
(four wheel drive mode) or rear wheels
(two wheel drive mode).
When you turn the ignition switch on, the
active traction control system always turns
on automatically, and the slip indicator
light will come on. The indicator lights will
go off after about a few seconds.If the slip indicator light is left on after
the ignition is turn on, have your vehicle
checked by your Toyota dealer as soon as
possible.
When the active traction control is ap-
plied, the slip indicator light blinks.
You may hear a sound in the engine
compartment for a few seconds when the
engine is started or just after the vehicle
is started. This means that the active
traction control system is in the self
check mode, and does not indicate mal-
function. When the traction control system
is operating, you may feel vibration or
noise of your vehicle, caused by operation
of the brakes. This indicates the system
is functioning properly.
When getting the vehicle out of mud or
new snow, etc. the active traction control
system will help operate to prevent the
wheels from spinning.Active traction control system failure
warning
These lights warn that when there is a
problem somewhere in the active traction
control system.
If the “VSC OFF” indicator light and “VSC/
TRAC” warning light come on, have your
vehicle checked by Toyota dealer as soon
as possible.
The lights will come on when the ignition
key is turned to “ON”, and will go off after
about a few seconds.
The lights may come on for 60 seconds
after the ignition key is turned to the “ON”
position. It is normal if they go out after
a while.
Active traction control
system
(four wheel drive models)
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Vehicle skid control system
The vehicle skid control system helps
to provide comprehensive control of the
systems such as anti lock brakes, trac-
tion control, engine control, etc. This
system automatically controls the out-
put of the brakes or engine to help
prevent the vehicle from skidding under
adverse condition.
When you turn the ignition switch on, the
slip indicator light will come on. The slip
indicator light will go off after about a few
seconds.
If the slip indicator light is left on after
the ignition is tuned on, have your vehicle
checked by your Toyota dealer as soon as
possible.If the vehicles is going to skid during
driving, the slip indicator light flashes and
an alarm sounds intermittently.
The vehicle skid control activates when
the vehicle speed is more than 15 km/h
(9 mph).
You may hear a sound in the engine
compartment for a few seconds when the
engine is started or just after the vehicle
is started. This means that the vehicle
stability control is in the self check mode
and does not indicate a malfunction.Four wheel drive models only—
This switch can function only when the
four wheel drive system is selected.
You can turn off the vehicle skid con-
trol system by pushing the center dif-
ferential lock switch. The “VSC OFF”
and center differential lock indicator
lights will come on. Pushing the center
differential lock switch a second time
turns on the system again. The “VSC
OFF” and center differential lock indica-
tor lights will go off.
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If your wheels get stuck in a ditch or
when you are driving on severe off road
and sand, turn off the vehicle skid control
system because its function that controls
engine performance interferes with the
process of freeing your wheels.
NOTICE
Make sure that the center differential
lock indicator light goes off before
normal driving.
Two wheel drive models
Four wheel drive models
Vehicle skid control system failure
warning
These lights warn that when there is a
problem somewhere in the vehicle skid
control system, traction control system
(two wheel drive models), active traction
control system (four wheel drive models).
If the “VSC/TRAC” warning light and
“TRAC OFF” (two wheel drive models) or
“VSC OFF” (four wheel drive models) indi-
cator light come on, have your vehicle
checked by Toyota dealer as soon as pos-
sible. However, it is no problem that the
“VSC/TRAC” warning light comes on when
the brake actuator temperature becomes
high. (For details, see “Traction control
system” and “Active traction control sys-
tem” in this section.)
The “VSC/TRAC” warning light and “TRAC
OFF” (two wheel drive models) or “VSC
OFF” (four wheel drive models) indicator
light will come on when the ignition key
is turned to “ON”, and will go off after
about a few seconds.
The lights may come on for 60 seconds
after the ignition key is turned to the “ON”
position. It is normal if they go out after
a while.
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SETTING AT A DESIRED SPEED
The transmission must be in “D” before
you set the cruise control speed.
Bring your vehicle to the desired speed,
push the lever down in the “SET/COAST”
direction and release it. This sets the ve-
hicle at that speed. If the speed is not
satisfactory, tap the lever up for a faster
speed, or tap it down for a slower speed.
Each tap changes the set speed by 1.6
km/h (1.0 mph). You can now take your
foot off the accelerator pedal.If you need acceleration—for example,
when passing—depress the accelerator
pedal enough for the vehicle to exceed
the set speed. When you release it, the
vehicle will return to the speed set prior
to the acceleration.
CANCELLING THE PRESET SPEED
You can cancel the preset speed by:
a. Pulling the lever in the “CANCEL”
direction and releasing it.
b. Depressing the brake pedal.
If the vehicle speed falls below about 40
km/h (25 mph), the preset speed will auto-
matically cancel out.
If the vehicle speed drops 16 km/h (10
mph) below the preset speed, the preset
speed will also automatically cancel out.
If the preset speed automatically cancels
out other than for the above cases, have
your vehicle checked by your Toyota deal-
er at the earliest opportunity.RESETTING TO A FASTER SPEED
Push the lever up in the “RES/ACC” direc-
tion and hold it. Release the lever when
the desired speed is attained. While the
lever is held up, the vehicle will gradually
gain speed.
However, a faster way to reset is to ac-
celerate the vehicle and then push the
lever down in the “SET/COAST” direction.
RESETTING TO A SLOWER SPEED
Push the lever down in the “SET/COAST”
direction and hold it. Release the lever
when the desired speed is attained. While
the lever is held down, the vehicle speed
will gradually decrease.
However, a faster way to reset is to de-
press the brake pedal and then push the
lever down in the “SET/COAST” direction.
Even if you turn off the overdrive switch,
with the cruise control on, engine braking
will not be applied because the cruise
control is not cancelled. To decrease the
vehicle speed, reset to a slower speed
with the cruise control lever or depress
the brake pedal. If you use the brake
pedal, cruise control is cancelled.
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Three way catalytic converter
The three way catalytic converter is an
emission control device installed in the
exhaust system.
The purpose is to reduce pollutants in the
exhaust gas.
CAUTION
Keep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not drive, idle or park your ve-
hicle over anything that might burn
easily such as grass, leaves, paper
or rags.
NOTICE
A large amount of unburned gases
flowing into the three way catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
Use only unleaded gasoline.
Do not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the three
way catalytic converter.
Do not allow the engine to run at
idle speed for more than 20 min-
utes.
Avoid racing the engine.
Do not push start or pull start your
vehicle.
Do not turn off the ignition while
the vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel systems could cause an ex-
tremely high three way catalytic
converter temperature.
If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a check up as soon
as possible. Remember, your Toyota
dealer knows your vehicle and its
three way catalytic converter sys-
tem best.
To ensure that the three way cata-
lytic converter and the entire emis-
sion control system operate proper-
ly, your vehicle must receive the
periodic inspections required by the
Toyota Maintenance Schedule. For
scheduled maintenance information,
refer to the “Scheduled Maintenance
Guide” or “Owner ’s Manual Supple-
ment”.
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