2001 TOYOTA COROLLA sensor

'01 Corolla U (L/O 0005)
452001MY_COROLLA_U (OM12720U)
The SRS side airbag system consists
mainly of the following components, and
their locations are shown in the illustra-
tion.
1. SRS warning light
2. Side airbag modules (airbag and inflat-
or)
3. Side airbag sensor assemblies
4. Airbag sensor assembly
The SRS side airbag system is controlled
by the airbag sensor assembly. The airbag
sensor assembly consists of a safing sen-
sor and airbag sensor.In a severe side impact, the side airbag
sensor triggers the side airbag inflators.
Then a chemical reaction in the inflators
quickly fills the airbags with non±toxic gas
to help restrain the lateral motion of the
occupants.
When the airbags inflate, they produce a
fairly loud noise and release some smoke
and residue along with non±toxic gas. This
does not indicate a fire. This gas is nor-
mally harmless; however, for those who
have delicate skin, it may cause a minor
skin irritation. Be sure to wash off any
residue as soon as possible to prevent
any potential skin irritation.
Deployment of the airbags happens in a
fraction of a second, so the airbags must
inflate with considerable force. While the
system is designed to reduce serious inju-
ries, it may also cause minor burns or
abrasions and swelling.
Front seats may be hot for several min-
utes, but the airbags themselves will not
be hot. The airbags are designed to inflate
only once.
CAUTION

The SRS side airbag system is de-
signed only as a supplement to the
primary protection of the driver
side and front passenger side seat
belt systems. To ensure maximum
protection in an accident, the driver
and all passengers in the vehicle
must wear their seat belts. Wearing
a seat belt during an accident re-
duces the chances of death or seri-
ous injury or being thrown out of
the vehicle. For instructions and
precautions concerning the seat
belt system, see ªSeat beltsº in this
section.
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'01 Corolla U (L/O 0005)
762001MY_COROLLA_U (OM12720U)
Headlights and turn signals
HEADLIGHTS
To turn on the following lights: Twist
the headlight/turn signal lever knob.
Position 1ÐParking, tail, license plate,
side marker and instrument panel lights
Position 2ÐHeadlights and all of the
above
Light reminder buzzer
A buzzer will remind you to turn the lights
off when the driver 's door is opened if you
remove the key with the headlights left
on.
NOTICE
To prevent the battery from being dis-
charged, do not leave the lights on
for a long period when the engine is
not running.
Daytime running light system
The headlights turn on at reduced intensi-
ty when the parking brake is released with
the engine started, even with the light
switch in the ªOFFº position. They will not
go off until the ignition switch is turned
off.
To turn on the other exterior lights and
instrument panel lights, twist the knob to
the position 1.
Twist the knob to the position 2 to turn
the headlights to full intensity for driving
at night.
Vehicles for the U.S.A.: The headlights
automatically turn to full intensity in the
twilight even with the light switch in the
ªOFFº position.
The daytime running light control sensor
is on the top of the driver's side instru-
ment panel.
Do not place anything on the instrument
panel, and/or do not affix anything on the
windshield to block this sensor.
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'01 Corolla U (L/O 0005)
892001MY_COROLLA_U (OM12720U)
NOTICE
Do not drive the vehicle with the
warning light onÐeven for one block.
It may ruin the engine.
(g) ªABSº Warning Light
The light comes on when the ignition key
is turned to the ªONº position. If the anti±
lock brake system works properly, the
light turns off after a few seconds. There-
after, if the system malfunctions, the light
comes on again.
When the ªABSº 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 ªABSº 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.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 ªONº posi-
tion, or remains on.

The light comes on while you are dri-
ving.
A warning light turning on briefly during
operation does not indicate a problem.
(h) Open Door Warning Light
This light remains on until all the doors
are completely closed.
(i) SRS Warning Light
This light will come on when the igni-
tion key is turned to the ªACCº or
ªONº position. After about 6 seconds,
the light will go off. This means the
system of the airbag and front seat belt
pretensioners are operating properly.
The warning light system monitors the air-
bag sensor assemblies, 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 ªACCº or
ªONº position or remains on.

The light comes on or flashes while
driving.
(j) 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 ªAdding washer fluidº in Section 7±3.)
(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 ªACCº or ªLOCKº
position.
(l) Light Reminder Buzzer
This buzzer will sound if the head light
switch is left on and the driver's door is
opened with the key removed from the
ignition switch.
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