'99 TERCEL (U)
40
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 ºunderridesº, or goes under,
the bed of a truck, etc.).
For the safety of all occupants, be sure
to always wear seat belts.
Collision from the rear
Vehicle rollover
Collision from the side
The SRS airbag is not designed to in-
flate if the vehicle is subjected to a
side or rear impact, if it rolls over, or
if it is involved in a low- speed frontal
collision.
Hitting a curb,
edge of pavement or
hard material
Falling into or
jumping over a
deep hole
Landing hard or vehicle falling
The SRS airbag may deploy if a serious
impact occurs to the underside of your
vehicle. Some examples are shown in
the illustration.
'99 TERCEL (U)41
The SRS airbag system mainly consists of
the following components and their loca-
tions are shown in the illustration.1. SRS airbag warning light
2. Airbag module for driver (airbag and inflator)
3. Airbag sensor assembly
The airbag sensor assembly consists of a
safing sensor and airbag sensor. In a severe frontal impact, the sensor de-
tects deceleration and the system triggers
the airbag inflator. Then a chemical reac-
tion in the inflator momentarily fills the
airbag with non- toxic gas to help restrain
the forward motion of the driver.
When the airbag inflates, it produces a
fairly loud noise and releases some
smoke and residue along with non- toxic
gas. This does not indicate a fire. This
gas is normally harmless, however, for
those who have delicate skin, it may
cause minor skin irritation. Be sure to
wash off any residue as soon as possible
to prevent minor skin irritation.
Deployment of the airbag happens in a
fraction of a second, so the airbag must
inflate with considerable force. While the
system is desi
gned to reduce serious inju-
ries, it may also cause minor burns or
abrasions and swellings.
The steering wheel hub may be hot for
several minutes, but the airbag itself will
not be hot. The airbag is designed to
inflate only once.
CAUTION
The SRS airbag system is designed
only as a supplement to the primary
protection of the driver side seat belt
system. The driver can be k illed or
seriously injured by an inflating air-
bag if they do not wear the available
seat belts. During sudden braking just
before a collision, an unrestrained
driver can move forward into direct
contact with or close proximity to the
airbag which may then deploy during
the collision. To obtain 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 reduces
the chances of death or serious inju-
ries or being thrown out of the ve-
hicle. For instructions and precau-
tions concerning the seat belt system,
see ºSeat beltsº in this chapter.