airbag SUBARU OUTBACK 2001 3.G Service Manual

1-60
HB1047BB
The d river’s SRS frontal airb ag is stowed in the c enter p ortio n of the
steering wheel. The p asseng er ’s SRS frontal airb ag is stowed near the
top of the d ashb oard und er an “SRS AIRBAG ” mark.
In a mod erate to severe frontal c ollision, the d riv er’s and front p assen-
g er ’s SRS frontal airb ag s d ep loy and sup p lement the sea tb elts b y red uc -
ing the imp ac t on the d river ’s and front p asseng er ’s head and c hest.
Operation
CAUTION
Do not touch the SRS airbag system components around the steering wheel and dashboard with bare hands right after deploy-ment. Doing so can cause burns because the components can bevery hot as a result of deployment.

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SRS airbags deploy as soon as a collision occurs. After deployment, SRS airbags start to deflate immediately so that the driver
’s
vision is not obstructed.
OM-H0384
Driver’
s side Passenger ’s side
The SRS airb ag c an func tion only when the ig nition switc h is in the
“ ON ” p osition.
If the front sub sensors insid e the b oth front fend ers and the imp ac t
sensors in the airb ag c ontrol mod ule d etec t a c erta in p red etermined
amount of forc e d uring a frontal c ollision, the c on trol mod ule send s
sig nals to the frontal airb ag mod ules instruc ting t hem to inflate the
SRS frontal airb ag s. Then b oth airb ag mod ules p rod u c e g as, whic h
instantly inflates d river ’s and p asseng er ’s SRS frontal airb ag s. After
the d ep loyment, the SRS airb ag s immed iately start t o d eflate so that
the d river ’s vision is not ob struc ted . The time req uired from d etec ting
imp ac t to the d eflating SRS airb ag after d ep loyment is shorter than
the b link of an eye.
The front p asseng er ’s SRS frontal airb ag d ep loys tog ether with d riv-
er ’s SRS frontal airb ag even when no one oc c up ies the front p assen-
g er ’s seat.
When the SRS frontal airb ag s d ep loy, the d river ’s and front p assen-
g er ’s seatb elt p retensioners op erate at the same time.
Althoug h it is hig hly unlikely that the SRS airb ag would ac tivate in a
non-ac c id ent situation, should it oc c ur, the SRS ai rb ag will d eflate
q uic kly, not ob sc uring vision and will not interfer e with the d river’s
ab ility to maintain c ontrol of the vehic le.

1-62When the SRS 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 urrenc es are
normal result of the d ep loyment. This smoke d oes no t ind ic ate a fire in
the vehic le.
The SRS frontal airb ag is d esig ned to d ep loy in the event of an ac c i-
d ent involving a mod erate to severe frontal c ollisi on. It is b asic ally not
d esig ned to d ep loy in lesser frontal imp ac ts b ec aus e the nec essary
p rotec tion c an b e ac hieved b y the seatb elt alone. A lso, it is b asic ally
not d esig ned to d ep loy in sid e or rear imp ac ts or i n roll-over ac c i-
d ents b ec ause d ep loyment of the SRS frontal airb ag would not help
the oc c up ant in those situations. The SRS airb ag is d esig ned to func -
tion on a one-time-only b asis.
SRS airb ag d ep loyment d ep end s on the level of forc e exp erienc ed in
the p asseng er c omp artment d uring a c ollision. That level d iffers from
one typ e of c ollision to another, and it may have n o b earing on the
visib le d amag e d one to the vehic le itself. n Examples of accident in which the SRS frontal airbag will most
likely deploy.
A head -on c ollision ag ainst a thic k c onc rete wall a t a vehic le sp eed of
12 to 19 mp h (20 to 30 km/h) ac tivates the SRS fron tal airb ag . The
SRS frontal airb ag will also b e ac tivated when the vehic le is exp osed
to a frontal imp ac t similar in fashion and mag nitud e to the ab ove-men-
tioned c ollision.
HB1055BA

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n
Examples of the types of accidents in which it is possible that
the SRS frontal airbag will deploy.
The SRS frontal airb ag may b e ac tivated when the ve hic le sustains a
hard imp ac t in the und erc arriag e area from the road surfac e (suc h as
when the vehic le p lung es into a d eep d itc h, is seve rely b ump ed or
knoc ked hard ag ainst an ob stac le on the road suc h a s a c urb ).
HB1057BA
HB1056BA
n Examples of the types of accidents in which the SRS frontal
airbag is unlikely to deploy.
There are many typ es of c ollisions whic h mig ht not nec essarily req uire
SRS frontal airb ag d ep loyment. If the vehic le strik es an ob jec t, suc h
as a telep hone p ole or sig n p ole, or if it slid es u nd er a truc k’s load
b ed , or if it sustains an ob liq ue offset frontal im p ac t, the SRS frontal
airb ag may not d ep loy d ep end ing on the level of ac c id ent forc es in-
volved .
HB0311
HB1042BB
HB1041AB The vehicle sustains an oblique offset frontal impact.

1-64n
Examples of the types of accidents in which the SRS frontal
airbag will basically not deploy.
The SRS frontal airb ag is b asic ally not d esig ned to d ep loy if the
vehic le is struc k from sid e or from b ehind , or if i t rolls onto its sid e or
roof, or if it is involved in a low-sp eed frontal c ollision.
HB1044AB
The vehicle is struck from the side.
HB0313
HB1043BB
In an ac c id ent where the vehic le is imp ac ted more t han onc e, the
SRS frontal airb ag d ep loys only onc e on the first i mp ac t.
Examp le: In the c ase of a d oub le c ollision, first w ith another vehic le,
then ag ainst a c onc rete wall in immed iate suc c essio n, the SRS frontal
airb ag is ac tivated on the first imp ac t b ut not on the sec ond .
HB1070BB

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SRS side airbag (if equipped)
WARNING
The SRS aide airbag is designed as only a supplement to the
primary protection provided by the seatbelt. It does not do away with the need to fasten seatbelts. It is also important to wear your
seatbelt to help avoid injuries that can result when an occupant isnot seated in a proper upright position. Do not sit or lean unnecessarily close to either front door. The
SRS side airbag is stored in both front seat seatbacks next to the
door, and it provides protection by deploying rapidly (faster thanthe blink of an eye) in the event of a side impact collision. Howev-
er, the force of SRS side airbag deployment may cause injuries ifyour head or other body parts are too close to the SRS side air-bag. Do not rest your arm on either front door or its internal trim. It
could be injured in the event of SRS side airbag deployment. Never allow a child to kneel on the front passenger ’s seat fac-
ing the side window or to wrap his/her arms around the front seat
seatback. In the event of an accident, the force of SRS side airbag
deployment could seriously injure or even kill the child becausehis/her head or arms or other body parts are close to the side air-bag. Since your vehicle is also equipped with a passenger ’s SRS
frontal airbag, children aged 12 and under should be placed inthe rear seat anyway and should be properly restrained at alltimes.

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HB0353
HB0352
Do not sit or lean unnecessary close
to the front door.Do not rest your arm on either front door or its internal trim.
HB0354
Never allow a child to kneel on the front passenger ’s seat facing the side
window.
HB0355
Never allow a child to wrap his/her arms around the front seatback.
WARNING
Do not attach accessories to the door trim or near either SRS
side airbags and do not place objects near the SRS side airbags. In the event of the SRS side airbag deployment, they could bepropelled dangerously toward the vehicle ’s occupants and cause
injuries. Do not put any kind of cover or clothes or other objects over
either front seatback and do not attach labels or stickers to thefront seat surface on or near the SRS side airbag. They could pre-vent proper deployment of the SRS side airbag, reducing protec-tion available to the front seat ’s occupant.

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HS0353
Do not put any kind of cover over either seatback.Do not attach accessories to the door trim or near either side airbag and do not place objects near either side air- bag.
HB0366
The SRS sid e airb ag is stored in the d oor sid e of e ac h front seatb ac k,
whic h b ears an “SRS AIRBAG ” lab el.
In a mod erate to severe sid e imp ac t c ollision, the SRS sid e airb ag on the
imp ac ted sid e of the vehic le d ep loys b etween the oc c up ant and the
d oor p anel and sup p lements the seatb elt b y red uc ing the imp ac t on the
oc c up ant ’s c hest.
Operation
CAUTION
Do not touch the SRS side airbag system components around the front seatback with bare hands right after deployment. Doing socan cause burns because the components can be very hot as aresult of deployment.

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 .

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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