impact sensor Acura TSX 2005 Owner's Manual

Your airbag system includes:Two SRS (Supplemental Restraint
System) f ront airbags. The driver’s
airbag is stored in the center of
the steering wheel; the f ront
passenger’sairbagisstoredinthe
dashboard. Both are marked ‘‘SRS
AIRBAG.’’
An indicator on the instrument
panel that alerts you that the
passenger’s side airbag has been
turned of f (see page ).
Emergency backup power in case
your vehicle’s electrical system is
disconnected in a crash. A sophisticated electronic system
that continually monitors and
records inf ormation about the
sensors, the control unit, the
airbag activators, the seat belt
tensioners, and driver and f ront
passenger seat belt use when the
ignition is in ON (II).
An indicator on the instrument
panel that alerts you to a possible
problem with your airbags,
sensors, or seat belt tensioners
(see page ).
Automatic seat belt tensioners
(see page ).
Sensors that can detect a
moderate to severe front impact,
or side impact in models with side
airbags.
Two side curtain airbags, one f or
each side of the vehicle. The
airbags are stored in the ceiling
above the side windows. The f ront
and rear pillars are marked ‘‘SIDE
CURTAIN AIRBAG’’ (see page ).
Two side airbags, one f or the
driver and one f or a f ront
passenger. The airbags are stored
in the outer edges of the seat-
backs. Both are marked ‘‘SIDE
AIRBAG’’ (see page ).
Sensors that can detect whether
a child is in the passenger’s side
airbag path and automatically
turn the airbag off (see page
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A irbag System Components
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
23

To get the best protection f rom the
side airbags, front seat occupants
should wear their seat belts and sit
upright and well back in their seats.
To reduce the risk of injury f rom an
inf lating side airbag, your vehicle has
an automatic cutoff system for the
passenger’s side airbag.
Thesideairbagmayalsoshutoff if a
short adult leans sideways, or a
larger adult slouches and leans
sideways into the airbag’s
deployment path.
Objects placed on the f ront
passenger seat can also cause the
side airbag to be shut of f .If the Side Airbag Of f Indicator
comes on (see page ), have the
passenger sit upright. Once the
passenger is out of the airbag’s
deployment path, the system will
turn the airbag back on, and the
indicator will go out.
There will be some delay between
the moment the passenger moves
into or out of the airbag deployment
pathandwhentheindicatorcomes
on or goes of f .
A f ront seat passenger should not
use a cushion or other object as a
backrest. It may prevent the cutof f
system f rom working properly.
Although Acura does not encourage
children to ride in f ront, this system
is designed to shut of f the side
airbag if a child leans into the side
airbag’s path.
If you ever have a moderate to
severe side impact, sensors will
detect rapid deceleration and signal
the control unit to instantly inf late
either the driver’s or the passenger’s
side airbag.
Only one airbag will deploy during a
side impact. If the impact is on the
passenger’s side, the passenger’s
side airbag will deploy even if there
is no passenger. 28
How Your Side A irbags Work
Additional Inf ormation About Your Airbags
Side A irbag Cut of f Syst em
26

In a moderate to severe side impact,
sensors will detect rapid deceleration
and signal the control unit to
instantly inflate the side curtain
airbag on the driver’s or the
passenger’s side of the vehicle.If the impact is on the passenger’s
side, the passenger’s side curtain
airbag will inflate even if there are no
occupants on that side of the vehicle.
To get the best protection f rom the
side curtain airbags, occupants
should wear their seat belts and sit
upright and well back in their seats.
The SRS indicator alerts
you to a potential problem
with your airbags or seat belt
tensioners.
When you turn the ignition switch to
ON (II), this indicator will come on
brief ly then go out. This tells you the
system is working properly.
If the indicator comes on at any
other time, or does not come on at all,
you should have the system checked
by your dealer. For example:
If the SRS indicator does not come
on after you turn the ignition
switch to ON (II).
If the indicator stays on after the
engine starts.
If the indicator comes on or
flashesonandoff whileyoudrive.
CONT INUED
How Your Side Curtain A irbags
Work How the SRS Indicator Works
Additional Inf ormation About Your Airbags
Driving and Passenger Saf ety
27
SIDE CURTAIN AIRBAG