2000 TOYOTA 4RUNNER warning light

72000 4Runner (OM35762U)
Cruise control indicator light*
2
Driving pattern (PWRº mode) indicator light
Rear differential lock indicator light
*
1: For details, see Service reminder indicators and warning
buzzersº in Section 1- 5.
*
2: If this light flashes, see Cruise controlº in Section 1- 6.Four- wheel drive indicator light
(type A)
(type B)
ProCarManuals.com

482000 4Runner (OM35762U)
ÐFront seat belt pretensioners
The driver and front passenger 's seat
belt pretensioners are designed to be
activated in response to a severe fron-
tal impact.
When the airbag sensor detects the shock
of a severe frontal impact, the front seat
belt is quickly drawn back in by the re-
tractor so that the belt snugly restrains
the front seat occupants.
The seat belt pretensioners are activated
even with no passenger in the front seat.
Collisions occurring at certain speeds and
angles may cause the seat belt preten-
sioners and SRS airbags not to operate
all together.This indicator comes on when the igni-
tion key is turned to the ACCº or
ONº position. It goes off after about
6 seconds. This means the front seat
belt pretensioners are operating proper-
ly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
warning light, interconnecting wiring and
power sources. (For details, see Service
reminder indicators and warning buzzersº
in Section 1- 5.)The seat belt pretensioner system mainly
consists of the following components and
their locations are shown in the illustra-
tion.
1. Front airbag sensors
2. SRS warning light
3. Seat belt pretensioner assemblies
4. Airbag sensor assembly
The seat belt pretensioner is controlled by
the airbag sensor assembly. The airbag
sensor assembly consists of a safing sen-
sor and airbag sensor.
ProCarManuals.com

512000 4Runner (OM35762U)
This indicator comes on when the igni-
tion key is turned to the ACCº or
ONº position. It goes off after about
6 seconds. This means the SRS airbags
are operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, inflators, warning light, interconnect-
ing wiring and power sources. (For details,
see Service reminder indicators and
warning buzzersº in Section 1- 5.)The SRS airbag system is designed to
activate in response to a severe frontal
impact within the shaded area between
the arrows in the illustration.
The SRS airbags will deploy if the severi-
ty of the impact is above the designed
threshold level, comparable to an approxi-
mate 25 km/h (15 mph) collision when
impacting straight into a fixed barrier that
does not move or deform.
If the severity of the impact is below the
above threshold level, the SRS airbags
may not deploy.However, this threshold velocity will be
considerably higher if the vehicle strikes
an object, such as a parked vehicle or
sign pole, which can move or deform on
impact, or if it is involved in an underride
collision (e.g. a collision in which the nose
of the vehicle underridesº, or goes under,
the bed of a truck, etc.).
It is possible that in some collisions at the
lower zone of airbag sensor detection and
activation the SRS airbags and seat belt
pretensioners will not operate all together.
For the safety of all occupants, always
wear your seat belts.
ProCarManuals.com

522000 4Runner (OM35762U)
Collision from the rear
Collision from the side
Vehicle rollover
The SRS airbags are not designed to
inflate if the vehicle is involved in a
side or rear collision, if it rolls over, or
if it is involved in a low- speed frontal
collision.
Hitting a curb,
edge of pavement
or hard materialFalling into or
jumping over a
deep hole
Landing hard or vehicle falling
The SRS airbags may deploy if a seri-
ous impact occurs to the underside of
your vehicle. Some examples are shown
in the illustration.The SRS airbag system consists mainly of
the following components, and their loca-
tions are shown in the illustration.
1. Front airbag sensors
2. SRS warning light
3. Airbag module for passenger
(airbag and inflator)
4. Airbag sensor assembly
5. Airbag module for driver
(airbag and inflator)
The airbag sensor assembly consists of a
safing sensor and airbag sensor.
ProCarManuals.com

882000 4Runner (OM35762U)
Fuel gauge
The gauge works when the ignition
switch is on and indicates the approxi-
mate quantity of fuel remaining in the
tank.
Nearly fullÐNeedle at Fº
Nearly emptyÐNeedle at Eº
It is a good idea to keep the tank over
1/4 full.
If the fuel level approaches Eº or the low
fuel level warning light comes on, fill the
fuel tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the fuel gauge
needle may fluctuate or the low fuel level
warning light may come on earlier than
usual.If the fuel tank is completely empty, the
malfunction indicator lamp comes on. Fill
the fuel tank immediately.
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.The gauge indicates the engine coolant
temperature when the ignition switch is
on. The engine operating temperature
will vary with changes in weather and
engine load.
If the needle moves into the red zone,
your engine is too hot. If your vehicle
overheats, stop your vehicle and allow the
engine to cool.
Your vehicle may overheat during severe
operating conditions, such as:

Driving up a long hill on a hot day.

Reducing speed or stopping after high
speed driving.
Engine coolant temperature
gauge
ProCarManuals.com

912000 4Runner (OM35762U)
(l) Shift front drive
control lever out of
Nº.
(m) Stop and check.
(n) Add washer fluid.
If the indicator or
buzzer comes on...Do this.
(k) Remove key.Key reminder
buzzer(a) Brake System Warning Light
This light comes on in the following cases
when the ignition key is turned on.

When the parking brake is applied...

When the brake fluid level is low...
Have your vehicle checked at your
Toyota dealer in the following case:

The light does not come on even if the
parking brake is applied with the igni-
tion ONº.
CAUTION
If the light does not go out even after
the parking brake is released during
the engine running, immediately stop
your vehicle at a safe place and con-
tact your Toyota dealer. In this case,
the brakes may not work properly and
your stopping distance will be longer.
Depress the brake pedal firmly.
(b) Driver's Seat Belt Reminder Light
and Buzzer
This light and buzzer remind you to
buckle up the driver's seat belt.
Once the ignition key is turned to ONº or
STARTº, the reminder light flashes and
buzzer come on if the driver's seat belt
is not fastened. Unless the driver fastens
the belt, the light keeps on flashing and
the buzzer sounds for about 4 to 8 se-
conds.
(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 ONº or
STARTº, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Unless
the front passenger fastens the belt, the
light stays flashing.
If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, built- in
sensors in the seat cushion may detect
the pressure, causing the reminder light to
come on.
ProCarManuals.com

922000 4Runner (OM35762U)
(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 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 onÐeven 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 gaugeº in Section 1- 5 for instruc-
tions.)
b. The fuel tank cap is not tightened se-
curely. (See Fuel tank capº in Section
1- 2 for instructions.)
c. There is a problem somewhere in your
engine or automatic transmission electrical
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.(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.
(h) ABSº Warning Light
The light comes on with the ignition key
turned to ONº. If the anti- lock brake sys-
tem works properly, the light goes out
after a few seconds. Thereafter, if the
system malfunctions, the light comes on.
When the ABSº warning light is on (and
the brake system warning light is off), the
anti- lock brake system does not operate,
but the brake system still operates con-
ventionally.
When the ABSº warning light is on (and
the brake system warning light is off), the
anti- lock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
ProCarManuals.com

932000 4Runner (OM35762U)
If the following conditions occur, this
indicates a malfunction somewhere in
the parts monitored by the warning
light system. Contact your Toyota deal-
er as soon as possible to service the
vehicle.

The light does not come on with the
ignition key turned to ONº, or remains
on.

The light comes on while driving.
If the light lit during driving goes out and
does not come on again, it is a normal
operation.
However, it is a normal operation for the
light to be on with rear differential locked.
At this time, the anti- lock brake system
does not operate.
With rear differential lock: However, it is
a normal operation for the light to be on
with rear differential locked. At this time,
the anti- lock brake system does not oper-
ate.(i) Open Door Warning Light
This light remains on until all the doors
and back door are completely closed.
(j) SRS Warning Light
This light will come on when the igni-
tion key is turned to the ACCº or
ONº position. After about 6 seconds,
the light will go off. This means the
system of the airbag and front seat belt
pretensioner are operating properly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
inflators, warning light, interconnecting wir-
ing and power sources.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.

The light does not come on when the
ignition key is turned to the ACCº or
ONº position or remains on.

The light comes on or flashes while
driving.(k) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver 's door with
the ignition key in the ACCº or LOCKº
position.
(l) Unengaged Parkº Warning
Light
( four- wheel drive vehicles
with automatic transmission)
This light warns that the transmission
Parkº mechanism is not engaged. If the
front drive control lever is in the Nº posi-
tion while the selector lever is in the Pº
position, the transmission will disengage
and the wheels will not lock.
CAUTION
To restore the park function, shift the
front drive control lever out of Nº,
or the vehicle can move.
ProCarManuals.com