1. Crash zone sensor
2. Supplemental front-impact air bag mod-
ules
3. Air bag Control Unit (ACU)
4. Front seat-mounted side-impact
supplemental air bag modules
5. Roof-mounted curtain side-impact
supplemental air bag
6. Side satellite sensor
7. Seat belt with pretensioner
NISSAN Advanced Air Bag System
(front seats)
This vehicle is equipped with the NISSAN Ad-
vanced Air Bag System for the driver and front
passenger seats. This system is designed to
meet certification requirements under U.S. regu-
lations. It is also permitted in Canada. However,
all of the information, cautions and warn-
ings in this manual still apply and must be
followed.
The driver supplemental front-impact air bag is
located in the center of the steering wheel. The
passenger supplemental front-impact air bag is
mounted in the dashboard above the glove box.
The frontair bags aredesigned to inflatein higher
severity frontal collisions, although they may in-
flate if the forces in another type of collision are
similar to thoseof a higher severityfrontal impact.
They may not inflate in certain frontal collisions.
Vehicle damage (or lack of it) is not always an
indication of proper front air bag system opera-
tion.
The NISSAN Advanced Air Bag System has dual
stage inflators. It also monitors information from
the crash zone sensor, the Air bag Control Unit
(ACU), seat belt buckle sensors, occupant clas-
sification sensor (pressure sensor) and passen-
ger seat belt tension sensor. Inflator operation is
based on the severity of a collision and seat belt
usage for the driver. For the front passenger, it
additionally monitors the weight of an occupant
or objecton theseat andseat belttension. Based
on information fromthe sensors, onlyone front air
bag may inflate in a crash, depending on the
crash severity and whether the front occupants
are belted or unbelted. Additionally, the front
passenger air bag may be automatically turned
OFF under some conditions, depending on the
weight detected on the passenger seat and how
the seatbeltis used.If thefront passengerair bag
is OFF, the passenger air bag status light will be
illuminated (ifthe seat isunoccupied, the lightwill
not be illuminated,but the air bagwill be off).See
“Front passenger air bag and status light” later in
LRS0873
1-48 Safety—Seats, seat belts and supplemental restraint system
