Infiniti FX45 (2008) [59/398] Infiniti advanced air bag system front seats

Infiniti FX45 (2008) [59/398] Infiniti advanced air bag system front seats
1. Crash zone sensor
2. Roof-mounted curtain side-impact and
rollover supplemental air bags
3. Occupant classification system control
unit
4. Occupant classification sensor (pres-
sure sensor)
5. Front seat-mounted side-impact
supplemental air bag modules
6. Supplemental front air bag modules
7. Air bag Control Unit (ACU)
8. Seat belt pretensioner
9. Satellite sensors
10. Roof-mounted curtain side-impact and
rollover supplemental air bag modules
INFINITI ADVANCED AIR BAG
SYSTEM (front seats)
This vehicle is equipped with the INFINITI
Advanced Air Bag System for the driver
and front passenger seats. This system is
designed to meet certification require-
ments under U.S. regulations. It is also
permitted in Canada. However, all of the
information, cautions and warnings 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 supple-
mental front-impact air bag is mounted in
the instrument panel above the glove box.
The front air bags are designed to inflate
in higher severity frontal collisions, al-
though 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 col-
lisions. Vehicle damage (or lack of it) is
not always an indication of proper supple-
mental air bag system operation.
The INFINITI Advanced Air Bag System has
dual stage inflators. It also monitors infor-
mation from the crash zone sensor, the
Air bag Control Unit (ACU), seat belt
buckle switches, occupant classification
sensor (pressure sensor) and passenger
seat belt tension sensor. Inflator opera-
tion is based on the severity of a collision
and seat belt usage of the driver. For the
front passenger, it additionally monitors
the weight of an occupant or object on
the seat and seat belt tension. Based on
information from the sensors, only one
front air bag may inflate in a crash, de-
pending on the crash severity and
whether the front occupants are belted or
SSS0597
Safety Seats, seat belts and supplemental restraint system 1-45
w 07.8.7/S50-D/V5.0 X

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