SUBARU LEGACY 2001 3.G Owners Manual
Manufacturer: SUBARU, Model Year: 2001, Model line: LEGACY, Model: SUBARU LEGACY 2001 3.GPages: 453, PDF Size: 4.61 MB
Page 91 of 453

1-68SRS side airbag deploys as soon as a collision occurs.
After deployment, SRS sideairbag starts to deflate immedi-
ately. HB0359
The SRS sid e airb ag c an func tion only when the ig nition switc h is in
the “ON ” p osition.
The d river ’s and front p asseng er ’s SRS sid e airb ag s d ep loy ind ep en-
d ently of eac h other sinc e eac h has its own imp ac t sensor. Also, the
SRS sid e airb ag d ep loys ind ep end ently of the fronta l airb ag s in the
steering wheel and instrument p anel.
An imp ac t sensor is inc orp orated into eac h of the v ehic le’s c enter p il-
lars. If either sensor d etec ts a c ertain p red etermi ned amount of forc e
d uring a sid e imp ac t c ollision, the c ontrol mod ule send s a sig nal to
the sid e airb ag mod ule on the imp ac ted sid e of the vehic le, instruc t-
ing it to inflate the SRS sid e airb ag . Then the sid e airb ag mod ule p ro-
d uc es g as, whic h instantly inflates the SRS sid e ai rb ag . After the d e-
p loyment, the SRS sid e airb ag immed iately starts to d eflate. The time
req uired from d etec ting imp ac t to d eflating of the SRS sid e airb ag af-
ter d ep loyment is shorter than the b link of an eye.
The SRS sid e airb ag d ep loys even when no one oc c up i es the seat on
the sid e of whic h an imp ac t is ap p lied .
Page 92 of 453

Seat, seatbelt and SRS airbags1-69
–
CONTINUED –
When the SRS sid e airb ag d ep loys, a sud d en, fairly
loud inflation
noise will b e heard and some smoke will b e released . These oc c ur-
renc es are normal result of the d ep loyment. This sm oke d oes not ind i-
c ate a fire in the vehic le.
The SRS sid e airb ag is d esig ned to d ep loy in the ev ent of an ac c id ent
involving a mod erate to severe sid e imp ac t c ollisio n. It is b asic ally not
d esig ned to d ep loy in lesser sid e imp ac t. Also, it is b asic ally not d e-
sig ned to d ep loy in frontal or rear imp ac ts b ec ause SRS sid e airb ag
d ep loyment would not help the oc c up ant in those sit uations.
Eac h SRS sid e airb ag is d esig ned to func tion on a o ne-time-only b a-
sis.
SRS sid e airb ag d ep loyment d ep end s on the level of forc e exp eri-
enc ed in the p asseng er c omp artment d uring a sid e im p ac t c ollision.
That level d iffers from one typ e of c ollision to an other, and it may have
no b earing on the visib le d amag e d one to the vehic l e itself.
n Example of the type of accident in which the SRS side airbag
will most likely deploy.
A severe sid e imp ac t near the front seat ac tivates the SRS sid e air-
b ag .
HB0313
Page 93 of 453

1-70n
Examples of the types of accidents in which the SRS side air-
bag is unlikely to deploy.
There are many typ es of c ollisions whic h mig ht not nec essarily req uire
SRS sid e airb ag d ep loyment. In the event of ac c id en ts like those illus-
trated b elow, the SRS sid e airb ag may not d ep loy d e p end ing on the
level of ac c id ent forc es involved .
HB0363HB0362
HB0361 The vehicle strikes a telephone pole or similar object.
The vehicle is involved in a side impact in an area outside the passenger compartment.
The vehicle is involved inan oblique side impact.
HB1044AB
HB1045AB
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Seat, seatbelt and SRS airbags1-71
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CONTINUED –
n
Examples of the types of accidents in which the SRS side air-
bag will basically not deploy.
The SRS sid e airb ag is b asic ally not d esig ned to d e p loy if the vehic le
is involved in a frontal c ollision or is struc k fro m b ehind . Examp les of
suc h ac c id ents are illustrated b elow.
HB1043BB
HB1046AB
In an ac c id ent where the vehic le is struc k from the sid e more than
onc e, the SRS sid e airb ag d ep loys only onc e on the first imp ac t.
Examp le: In the c ase of a d oub le sid e imp ac t c ollis ion, first with one
vehic le and immed iately followed b y another from th e same d irec tion,
the SRS sid e airb ag is ac tivated on the first imp ac t b ut not on the se-
c ond .
HB1071BB