dashboard NISSAN ALTIMA 2002 L31 / 3.G Owners Manual

Supplemental front air bag system
The driver supplemental air bag is located in
the center of the steering wheel; the front
passenger supplemental air bag is mounted in
the dashboard above the glove box. Thesesystems are designed to meet optional certi-
fication requirements under U.S. regulations.
They are also permitted in Canada. The op-
tional certification allows front air bags to be
designed to inflate somewhat less forcefully
than previously.However, all of the informa-tion, cautions and warnings in this manual
still apply and must be followed.The front
air bags are designed to inflate in higher
severity frontal collisions, although they may
inflate if the forces in another type of collision
are similar to those of a higher severity frontal
impact. They may not inflate in certain frontal
collisions. Vehicle damage (or lack of it) is not
always an indication of proper supplemental
air bag operation.
The supplemental air bag system has dual
stage inflators for both the driver and pas-
senger air bags. The system monitors infor-
mation from the crash zone sensor, the
diagnosis sensor unit and seat belt buckle
sensors that detect if the seat belts are
fastened. Inflator operation is based on the
severity of a collision and whether the seat
belts are being used.
When the supplemental front air bag in-
flates, a fairly loud noise may be heard,
followed by release of smoke. This smoke is
not harmful and does not indicate a fire.
Care should be taken not to inhale it, as it
may cause irritation and choking. Those
with a history of a breathing condition
should get fresh air promptly.
Supplemental front air bags, along with the
LRS0104
1-14Seats, restraints and supplemental air bag systems
ZX

tion of any malfunction. If the computer
senses any malfunction, it switches the anti-
lock brake system OFF and turns on the
ABS brake warning light in the dashboard.
The brake system then operates normally,
but without anti-lock assistance.
If the light comes on during the self-test or
while driving, take the vehicle to an autho-
rized NISSAN dealer for repair.
WARNING
The anti-lock brake system is a sophis-
ticated device, but it cannot prevent
accidents resulting from careless or
dangerous driving techniques. It can
help maintain vehicle control during
braking on slippery surfaces, but re-
member that the stopping distance on
slippery surfaces will be longer than on
normal surfaces, even with the anti-
lock brake system. Stopping distances
may also be longer on rough, gravel or
snow covered roads, or if you are using
tire chains. Always maintain a safe dis-
tance from the vehicle in front of you.
Ultimately, the responsibility for safety
of self and others rests in the hands of
the driver.cTire type and condition of tires may
also affect braking effectiveness.
When replacing tires, install the
specified size of tire on all four
wheels.
cWhen installing a spare tire, make
sure it is the proper size and type as
specified on the tire placard. For tire
placard location information, refer to
ªTire placardº in the ``Technical and
consumer information'' section of
this manual.
Refer to ``Wheels and tires'' in the
``Maintenance and do-it-yourself'' sec-
tion of this manual.When driving on slippery surfaces or sud-
denly avoiding obstacles on roads, the ve-
hicle might swerve or slip. With the vehicle
traction control system, sensors detect
these movements and control the braking
and engine output to help improve vehicle
stability while driving.
cWhen the traction control system is op-
erating, the slip indicator in the instru-
ment panel blinks.
cIf the slip indicator blinks, the vehicle is
under slippery conditions. Be sure to
drive carefully. See ªSlip indicator lightº,
and ªtraction control off indicator lightº in
the ªInstruments and controlsº section.
cIf a malfunction occurs in the system,
the
andindicator lights come
on in the meter panel.
As long as these warning lights are on,
the traction control function is canceled.
The vehicle will behave like a vehicle
without the system.
TRACTION CONTROL
SYSTEM (TCS)
5-20Starting and driving
ZX