airbag SUBARU LEGACY 1996 Service Repair Manual

1-3
[0301]
GENERAL
INFORMATION

3
.
Vehicle
Identification
Numbers
(V
.I
.N)

3
.
Vehicle
Identification
Numbers
(V
.I
.N)

1
.
APPLICABLE
V
.I
.N
.
IN
THIS
MANUAL

Station
2200
cc
AWD
~
4AT
T
4
TS
3
1
B
I
KT
I
9
I
5X
I
T
I
8
I
T
2
00
1
and
after
Wagon
engine
POST

2
.
THE
MEANINGOF
V
.I
.N
.

Marker
identifier

l

Stop-
mark

4
S
3

Sequential
number
302001
and
after
:
Station
Wagon

Plant
of
manufacture
and
transmission
type

Plant
of
manufacture
Transmissiontype
SIA

POST
8
(Full-time
AWD
4AT)

Model
year
T
1996

Check
digit

Weight
class
and
restraint
type
Passenger
car
5
:
Withoutpassive
restraint,
with
Dual
SRS
airbag

Model
9
:
POST

Engine
type
4
:
2
.2
liter
engine

Body
type
K
:
Station
Wagon

Line
B
:
SUBARU
B
line

Plant
of
manufacture

Plant
of
manufacture
Type
of
vehicle

SIA

I
4S3
~
Passenger
car
I

Vehicle
attributes
Check
digit
Vehicle
identification

BK
495
X
T
83
0200
1
[

TT
I
T
T
ITT
Z
Stop
mark

2

5-5b
IM1-1]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
1
.
SRS
Airbag
System

1
.
SRS
Airbag
System

1
.
INSTALLATION

3-P3-P
connectorconnector
(Yellow)(Yellow)

Inflator

Airbag
module
(Driver)

Airbag
module
(Passenger)

3-Pconnector
(Yellow)

12-Pconnector
(Yellow)

7-P
connector
(Yellow)

Airbag
control
module

B5H0431A

2

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[Ml-2I
5-5b
1
.
SRS
Airbag
System

2
.
FUNCTION

The
SRS
airbag
is
provided
asan
auxiliary
driver
and
passenger
front
seat
restraint
system
to
be

used
in
combination
with
the
seat
belt
.
When
an
impact
greater
than
a
set
level
is
applied
to
the

front
of
the
vehicle,
the
sensor
senses
it
and
generates
an
electrical
pulse
to
inflate
the
bag
in
the
airbag
module,
thuspreventing
the
upper
bodies
of
the
driver
and
passenger
in
the
front
seat
from

impacting
the
steering
wheel,instrument
panel
and
windshield
.

Driver
side

Safety
sensor
and
electric
sensor,

Passenger
side

Collision

Safety
sensorand
electric
sensor
detect
a
set
strength
of
collision
.
Operation
of
inflator
Nitrogen
gas
is
generated
.
The
Airbag
inflation
completes
.
Discharge
of
gas

Completion

1-151-10656A

3

5-5b
IM2-1l
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)

2
.
Construction

2
.
Construction

1
.
GENERAL

The
SRS
airbag
consists
of
an
airbag
control
module,
electric
sensor
and
safety
sensor
built
into

the
control
module,
and
airbag
modules
ofdriver
and
passenger
containing
an
inflator
and
airbag
.

Electric
sensor
and
safety
sensor
are
connected
in
series,
so
that
the
airbag
will
inflate
if
electric

sensor
and
safety
sensor
sense
animpact
at
the
same
time
.

H5H0432A

4

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[M2-4]
5-5b
2
.
Construction

4
.
SAFETY
SENSOR
AND
ELECTRIC
SENSOR

Safety
sensor
and
electric
sensor
are
built
into
the
airbag
control
module
.

Safety
sensor
is
the
magnet
piston
type
sensor
.
If
the
sensor
receives
a
frontal
impact
exceeding

a
certain
limit,
the
mass
in
the
sensor
moves
forward
to
turn
the
switch
ON
.

The
electric
sensor
consists
of
a
piezo-electric
device
and
generates
a
voltage
corresponding
to

the
deceleration
speed
that
occurs
in
the
body
.

SAFETY
SENSOR
Ma
s
(Magnet)

Spring

1

ELECTRIC
SENSOR

Piezo-electric
device

11

Bonding
wire

B5H0397A

5

Reed
Switch

5-5b
IMZ-10I
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
2
.
Const
r
uc
ti
on

10
.
WARNING
AND
CAUTION
LABELS

B5H0433A

O

SRS
AIRBAG
CONTROL
UNIT
CAUTION

"
READ
SERVICE
MANUAL
"
NO
SERVICEABLE
INSIDE
~
DO
NOT
DISASSEMBLE
OR
TAMPER
"
DO
NOT
DROP
;
KEEP
DRY
"
STORE
IN
CLEAN
DRYAREA

Precaution

*
lisez
le
manuel
d'entretien
.
aucune
piece
interne
nepeut
titre
remplacee
ou
r6paree
*ne
d6montez
ou
alterez
pas
cetteunite
de
controle
.n'echappez
pas
"
emmagasinez
dans
un
endroit
sec

'~`J~~'«*~-~~~=

Jtd~ahl~~4~LZF~~~o
"eMt,t~,-'7
9
"
ML
Lt--
LJASI
.t
IALtdI
.)T-Fc~Oo

CAUTION
:
ALWAYS
USE
SEATBELTS
OR
CHILDSEAT

"
This
car
is
equipped
with
driver
and
front
seat
passenger
SRS
AIRBAG
.
It
is
designed
to
SUPPLEMENT
THE
SEAT-
BELT
"
If
your
"AIRBAG"
indicator
in
the
instrument
panel
lights
while
driving,
see
your
nearest
SUBARU
dealer
.
"
See
your
owner's
manual
for
more
information
.

ATTENTION
:
ATfACHEZ
VOTRE
CEINTURE
DE
SECURITE
ET
UTILISEZ
UN
SIEGE
POUR
ENFANT

"
Cette
voiture
est
pourvue
d'un
coussin
d'air
SRS
pour
le
conducteur
etle
passagerdu
siegeavant
.
Ce
coussin
a
ete
Q
conqu
comme
COMPLEMENT
A
LA
CEINTURE
DE
SECURITE
.'
""
'
'
"
Si
(
indication
AIRBAG
(coussin
d
air)
s
allume
sur
le
tableau
debord
pendant
la
conduite,
consultez
votre
revendeur
SUBARU
le
plus
proche
.
"
Consultez
votre
manuel
du
proprietaire
.

VORSICHT
Vervvenden
Sie
stets
den
Sicherheitsgurt
oder
den
Kindersitz
.

"
Dieses
Fahrzeug
ist
mit
einer
Fahrer=und
Beifahrer-SRS-Luftsackanlage
ausgerustet
.
Es
wurde
vorgesehen,
um
den
Sicherheitsgurt
zu
erganzen
.
"
Wenn
wahrend
der
Fahrt
die

AIRBAG"-Anzeige
am
Instrumentenbrett
leuchtet,
setzen
Sie
sich
mit
Ihrem
ortlichen
SUBARU-Handler
in
Verbindung
.
"
Nahere
Angaben
dazu
sind
aus
der
Bedienungsanleitung
zu
entnehmen
.

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[M2-10]
5-5b
2
.
Construction

U

Ullv''

H5H0660

CAUTION
[BEFORE
INSTALLING]

1.
POINT
FRONT
WHEELS
STRAIGHT
AHEAD
.

2
.
ROTATE
2
.65
TURNS
FROM
RIGHT
END
STOP
.

3
.
ALIGN
MATCH-MARKS
(CENTER
MARKS
Y
)
.

4
.
READ
SERVICE
MANUAL
.

(~~J~1f~~~1~,)

2
.
~OO~~t~~J~~~J2
.65O0~OO~o
3
.
(CENTER
MARK
:
;
)
~o~tr~o
4
.

AIR
BAG
MODULE

98
00-4
.
FRU&t,~
-3F4
~

WARNING
To
prevent
personal
injury
.
Do
not
dismantle,

repair
or
install
in
another
vehicle
.
Service
or
dispose
as
directed
in
the
service
manual
.

r
8
ATTENTION
Pour
eviter
tout
risque
de
blessures
corporel-
les
:
Ne
pas
demonter,
reparer,
installer
dans
un
autre
vehi-

~~
cule
.
L'entretenir
ou
le
remplacer
comme
indique
dans
le
manual
d'entretien
.

ACHTUNG
Zur
Vermeidung
von
Verletzungen
.
Nicht
zer-
I
legen,reparieren
oder
in
einem
anderen
Fahrzeug
instal-
lieren
.
Wartung
and
Ausbau
wie
im
Reparaturhandbuch
beschrieben
.
G5H0287

AIRBAG
GAS
GENERATOR
HERG,
:94/94
UTM
TG-6
BAM
.
PTA
.0369

THIS
GAS
GENERATOR
SHOULD
ONLY
BE
INSTALLED
IN
VEHICLES
EQUIPPEDWITH
AIRBAG
SYSTEMS
AND
IS
TO
BE
INSTALLED
AND/OR
DISASSEMBLED
ONLY
BYTRAINED
PERSONNEL
.
CONTENTS
AREPOISONOUS
AND
EXTREMELY
FLAMMABLE
.
DO
NOT
DISMANTLE,
INCINERATE,
OR
BRING
INTO
CON-TACTWITH
ELECTRICITY,
OR
STORE
AT
TEMPERATURES
EXCEEDING
200°F
.
FIRST
AID
:
IF
CONTENTS
ARE
SWALLOWED,
INDUCE
VOM-
ITING
:
FOR
EYE
CONTACT,
FLUSH
EYES
WITH
WATER
FOR
15
MIN
.
IN
EVERY
CASE
GET
PROMPT
MEDICAL
ATTENTION
.

OO
s
UMGANG
NUR
DURCH
GESCHULTES
PERSONAL
ERLAUBT
~
VERWENDUNG
NUR
ALSINSASSEN-RUCKHALTE
SYSTEM
MIT
LUFTSACK
FUR
KRAFTFAHRZEUGE
ERLAUBT
BEI
AUS-
C
LOSUNG
KANN
DIE
NICHT
MONTIERTE
AIRBAG-EIN-HEIT
1
~
ZUM
GEFAHRLICHEN
WURFSTUCK
WERDEN
.

SUBARU
DEUTSCHLAND
GmbH
DUSSELDORF
MORTON
INTERNATIONAL,
INC
.
OGDEM,USA

DANGER
ACHTUNG
ATTENTION

G5H0288

5-5b
[M2-10]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
2
.
Co
n
struction

0

DANGER
:
POISONOUSFLAMMABLE
MATERIAL

ACHTUNG
:
GIFTIGES
LEICHT
ENTZUNDLICHES
MATE-
RIAL

ATTENTION
:
MATERIAU
TOXIQUE
ET
INFLAMMABLE

"
DO
NOT
USE
ELECTRIC
TESTING
EQUIPMENTS
AND
OTHER
ELECTRIC
RELATED
PRODUCTS
.
"
DO
NOT
OVERHAUL
THE
SYSTEM
AND
AVOID
STRONG
IMPACT
.
"
MAXIMUM
SAFE
TEMPERATURE
FORTHE
AIR
BAG
SYSTEM
IS
200°F
(93°C)
.
"
STORE
THE
SYSTEM
WITH
TOP
SIDE
UP
.
"
REFER
TO
SERVICE
MANUAL
FOR
HANDLING
STORAGEAND
DISPOSAL
PROCEDURES
.

"
KEINE
ELEKTRISCHEN
PRUFGERATE
ODER
AHNLI-
CHE
INSTRUMENTE
VERWENDEN
.
"
NICHT
VERSUCHEN,
ZU
ZERLEGEN
ODER
ZU
RE-
PARIEREN
.
VOR
STOSSEN
SCHUTZEN
.
"
LAGERTEMPERATUR
DARF
93°C
(200°F)
NICHT
UBERSCHREITEN
.
"
MIT
DEM
DECKELNACH
OBEN
LAGERN
.
"
ZU
BEDIENUNG,
LAGERUNG
UND
BESEITIGUNG
SIEHE
WARTUNGSHANDBUCH
.

"
NE
PAS
UTILISER
LE
TESTEUR
ELECTRIQUE
.
"
CE
MODULE
NE
PEUTETRE
NI
DEMONTE
NI
REPA-RE
.
EVITER
LES
CHOCS
.
"
NE
JAMAIS
ENTREPOSER
SOUS
UNE
TEMPERATU-
RE
SUPERIEURE
A
93°C
(200°F)
.
"
LE
MODULE
DOIT
TOUJOURS
ETRE
POSE
AVEC
LE
COUVERCLE
VERS
LE
HAUT
"
CONCERNANT
LE
MODE
D'EMPLOI,
DE
CONSERVA-
TION
ETDE
REJET,
VEUILLEZ
VOUS
REFERER
A
LA
NOTICE
D'UTILISATION
.

AIRBAG
GAS
GENERATOR
UT12016
MORTON
INTERNATIONAL
.
INC
.
OGDEN
.
UT
.
USA
.

BAM-PTi
-0437

EINFUHRER
:
SUBARU
TELEFON
(06031)
6060
DEUTSCHLAND
GmbH,
FRIEDBURG
HERG,
:94/95
BC
.

UMGANG
NUR
DURCH
GESCHULTES
PERSONAL
ER-
LAUBT
VERWENDUNG
NUR
ALS
INSASSEN-RUCK-
HALTESYSTEM
MIT
LUFTSACK
FUR
KRAFTFAHRZEU-
GE
ERLAUBT
BEI
AUSLOSUNG
KANN
DIE
NICHT
MONTIERTE
AIR-
BAG-EINHEIT
ZUM
GEFAHRLICHEN
WURFSTUCK
WERDEN
.

0
42
(93`CC
.t±)
z~1~'~m1~o
"
I)
v
G5H0586
"
$QlJ&1,)
.

5-5b
[cioo]
COMPONENT
PARTS

1
.
SRS
Airbag

1
.
SRS
Airbag

I
T2
I

(2
T5

7
~9

i

T1

T3
T4

BSM0434A

1~
Combination
switch
ASSY
with
roll
connector

~2
TORXO
bolt

~3
Airbag
module
ASSY
(Driver)

~4
Airbag
module
ASSY
(Passenger)

~5
BRKT
B

Q6
BRKT
P
AB

07
BRKTSD
A

~s
TORXO
bolt

Airbag
control
module
~o
Protector
RH

Protector
LH
~2
Airbag
main
harness

Tightening
torque
:
N~m
(kg-m,
It-1b)

T1
:
1
.8
f
0
.5
(0
.18
:L
0
.05,1.3
:1
:
0
.4)

T2
:
2
.5±
0
.5
(0
.25±
0
.05,1
.8±
0
.4)

T3
:
4
.4
f
1
.5(0
.45
f
0
.15,
3
.3±
1
.1)
T4
:
7
.4±
0
.5
(0
.75
:L
0
.05,
5
.4
f
0
.4)

rs
:
10
t
z
(1.o
t
0
.2,
7
.2
:L
1
.4)

T6
:
32
f
10
(3
.3
:
:L
1
.0,
23
.9
f
7
.2)

2
o
lJ

T5

SERVICE
PROCEDURE
[w3A11
5-5b

3
.
Airbag
Module
3
.
Airbag
Module

A
:
REMOVAL

1
.
DRIVER
SIDE

1)
Set
front
wheels
in
straight
ahead
position
.

2)
Turn
ignition
switch
off
.

3)
Disconnect
ground
cable
from
battery
and
wait
forat
least
20
seconds
before
starting
work
.

4)
Using
TORX9
BIT
T30,
remove
two
TORXO
bolts
.

5)
Disconnect
airbag
connector
on
back
of
airbag
mod-

ule
.
<
Ref
.
to
5-5[M2-6].*1
>

6)
Refer
to
"CAUTION"
for
handling
of
a
removed
airbag

module
.
<
Ref
.
to
5-5
[W300]
.*1
>

3