1996 SUBARU LEGACY warning light

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
.

5-5b
[TaAO]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)

4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

4
.
Diagnostics
Chart
for
On-board

Diagnostic
System

A
:
BASIC
DIAGNOSTICS
PROCEDURE

1)
Airbag
warning
light
comes
"ON"
.

2)
Turn
ignition
switch
to
"ON",
(engine
"OFF")
and
observe
airbag
warning
light
.

3)
If
airbag
warning
light
stays
"ON"
after
8
seconds
or
remains
"OFF",
or
comes
back
"ON"
after
30
seconds,
this
indicates

a
current
problem
.
Proceed
to
step
8)
.

If
airbag
warning
light
comes
"ON"
for
8
seconds,
then
goes
out
and
stays
out,
this
indicates
normalsystem
operation
atthis

time
.
Check
the
memory
for
intermittent
problems
by
performing
the
procedure
outlined
in
[T4B0)tr2
"ON-BOARD

DIAGNOSTICS"
.
Proceed
to
step
4)
.

4)
If
trouble
code
indicated,
<
Ref
.
to
[T4D1]*2
-
[T4D2]
.*2>
proceed
to
step
5)
.

If
normal
code
indicated,
<
Ref
.
to
[T4D2]
.
>
proceed
to
step
6)
.

5)
Repairand
replacement,
<
Ref
.
to
[T5P1]
.*2>
proceed
to
step
7)
.

6)
Repair
and
replacement,
<
Ref
.
to
[T5Q1]
.*2>
proceed
to
step
7)
.

7)
Turn
ignition
switch
"ON",
(engine
"OFF")
and
observe
airbag
warning
light
.
If
airbag
warning
light
stays
"ON"
after
8

seconds
or
comes
back
"ON"
after
30
seconds,
proceed
to
step
8)
.

If
airbag
warning
light
comes
"ON"
for
8
seconds,
then
goes
out
and
stays
out,
proceed
to
step
9)
.

8)
Repair
and
replacement
.
<
Ref
.
to
[T4E1]
.*2>
Proceed
to
step
10)
.

9)
Clear
memory
.
<
Ref
.
to
[T4C0]
.z`r2>
Proceed
to
step
10)
.

10)
END

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T4CO]
5-5b

4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

2

L3141
B5mol
15B

2

33

E
;1
1~3141516
B5M01
16B

B
:
ON-BOARD
DIAGNOSTIC

When
the
airbag
system
isin
functioning
condition,
the

airbag
warning
light
will
remain
on
for
8
seconds
and
go

out
when
the
ignition
switch
is
set
to
ON
.

If
there
is
any
malfunction,
the
airbag
warning
light
will

either
stay
on
or
off
continuously
.
In
such
cases,
perform

on-board
diagnostic
in
accordance
with
the
specified
pro-

cedure
to
determine
trouble
codes
.

1)
Turn
ignition
switch
ON
(with
engine
OFF)
.

2)
ConnectDIAG
.
terminal
T
to
No
.
1
terminal
of
diag-
nosis
connector
~2
located
below
lower
cover
.

3)
Check
in
accordance
with
the
trouble
code
indicated

by
the
AIRBAG
warning
light,
and
record
the
trouble

codes
.

4)
Turn
the
ignition
switch
"OFF"
and
remove
the
DIAL
.

terminal
from
No
.1
terminal
of
diagnosis
connector
.

C
:
CLEAR
MEMORY

After
eliminating
problem
as
per
trouble
code,
clear
mem-

oryas
follows
:

Make
sure
ignition
switch
is
ON
(and
engine
off)
.
Connect

one
DIAL
.
terminal
1Q
on
diagnosis
connector
(Z
termi-
nal
No
.
1
.

While
warning
light
is
flashing,
connect
the
other
DIAL
.

terminal
(Z
on
terminal
No
.
2
for
at
least
three
seconds
.

After
memory
is
cleared,
normal
warning
light
flashing
rate

resumes
.
(Warning
light
flashes
every
0
.6
seconds

ON-OFF
operation
.)
Memory
cannotbe
cleared
if
any

problem
exists
.

After
clear
memory
and
then
DIAG
.
terminals
(1)
and
(3),

extract
from
diagnosis
connector
02
.

9

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[TaD2]
5-5b

4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

Trouble
code/Contents
of
troubles
Memory
function
Contents
of
diagnosis
Page

1)
Airbag
warning
light
is
faulty
.

2)
Airbag
control
module
to
airbag
warning
light

Airbag
warning
light
remains
on
.
Not
provided
.
harness
circuit
is
shorted
or
open
.
32
3)
Grounding
circuit
is
faulty
.
4)
Airbag
control
module
is
faulty
.

5)
(AB1)
and
(B39)arenot
connected
properly
.

1)
Fuse
No
.
15
is
blown
.

2)
Body
harness
circuit
is
open
.

Airbag
warning
light
remains
off
.
Not
provided
.
3)
Airbag
warning
light
is
faulty
.
35
4)
Airbag
main
harness
is
faulty
.

5)
Airbag
control
module
is
faulty
.

Warning
light
indicates
trouble
code,

then
normal
code
.
(Flashing
trouble
Provided
.
Airbag
system
component
parts
are
faulty
.
38

code
.)

1)
Airbag
connector
is
faulty
.

Warning
light
indicates
trouble
code,
2)
Fuse
No
.
16
is
blown
.

then
normal
code
.
(Flashing
normal
Not
provided
.
3)
Airbag
main
harness
is
faulty
.
41

code
.)
4)
Airbag
control
module
is
faulty
.

5)
Body
harness
is
faulty
.

[NOTE]
Dr
:
Driver
side
Ps
:
Passenger
side

2
.
HOW
TOREAD
TROUBLE
CODES

TheAIRBAG
warning
light
flashes
a
code
corresponding

to
the
faulty
parts
.

The
long
segment
(1.2
secon)
indicates
a
"ten",
and
the

short
segment
(0
.3
secon)
indicates
a
"one"
.

Example
:

ON
Flashing10
111
p
~
J
~
L
J
1
code
12
:
OFF

1
.2
0
.3
0
.3
0
.3
0
.3
1
2
(Sec)

ON
Flashing
OFF
10
10

70
.3171d
.2
_

11

10
code
21
:

T
12
0
.3
1
.2
0
.3
(Sec)

Flashing
ON

normal
OFF
code
:
1
0
.6
0
.6
(Sec)

85M01
17A

11

5-5b
[TaE1)
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)

4
.
DiagnosticsChart
for
On-board
Diagnostic
System

E
:
DIAGNOSTICS
PROCEDURE

1
.
AIRBAG
WARNING
LIGHT
STAYS
ON
AFTER
8

SECONDS
.

1)
Perform
on-board
diagnostic
.
<
Ref
.
to
5-5
[T4130]
.

*2>

2)
Are
trouble
codes
4,
12,
13,
22,
34,
41,
42
or
43
indi-

cated?
<
Ref
.
to
5-5
[T4D1
]*2-[T4D2]
.*2
>

Record
trouble
codes
.
If
"YES"
proceed
to
step
4)
.
If
"NO"

proceed
to
step
3)
.

3)
Proceed
with
diagnostics
and
repair
according
to
trou-

ble
code
indicated
then
perform
step
15)
.

4)
If
codes
4,
22,34,
42are
indicated,
proceed
tostep
5)
.

If
codes
4,
22,
34,
42
arenot
indicated,
proceed
to
step
10)
.

5)
If
codes
12,
13,
41,
43
are
indicated,
proceed
tostep
6)
.

If
codes
12,13,41,
43are
not
indicated,
proceed
to
step

11)
.

6)
Turn
ignition
switch
"OFF",
disconnect
battery
ground

cable,
and
wait
20
seconds
.
Disconnect
passenger
side

airbag
module
connector
(AB9)
to
(AB10)
.
<
Ref
.
to
5-5

[W3A2]
.*1
>
Connect
test
harness
C
connector
(1
C)
to

(AB9)
.

Connect
airbag
resistorto
test
harness
C
connector
(3C)
.

Remove
lower
coverpanel
and
connect
test
harness
C

connector
(1C)
to
(AB8)
<
Ref
.
to
5-4
[W1A0)
.*1
>
with

airbag
resistor
attached
to
test
harness
C
connector
(3C)
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than
30
seconds?

See
"NOTE
:"
.

If
"YES"
proceed
tostep
7)
.

If
"NO"
proceed
tostep
3)
.

7)
Turn
ignition
switch
"OFF",
disconnect
battery
ground

cable,
and
wait
20
seconds
.
Connect
passenger
side
air-

bagmodule
connector
(AB9)
to
(AB10)
.
Connect
battery

ground
cable
and
turn
ignition
switch
"ON"
.
Does
airbag

warning
light
go
"OFF"
after
8
seconds
and
remain
offfor

more
than
30
seconds?

See
"NOTE
:"
.

If
"YES"
proceed
to
step
8)
.

If
"NO"
proceed
tostep
13)
.

12

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T4E1]
5-5b

4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

8)
Turn
ignition
switch
"OFF",
disconnect
battery
ground

cable,
and
wait
20
seconds
.
Connect
connector
(A138)to

(AB3)
.
Remove
driver
side
airbag
moduleand
connect
test

harness
C
connector
(1C)
to
(AB7)
.
<
Ref
.
to
5-5

[W3A1]
.*1
>

Connect
airbag
resistorto
test
harness
C
connector
(3C)
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than
30seconds?

See
"NOTE
:"
.

If
"YES"
proceed
to
step
9)
.

If
"NO"
proceed
to
step
14)
.

9)
Turn
ignition
switch
"OFF",
disconnect
battery
ground

cable,
and
wait
20
seconds
.
Replace
with
a
new
driver
side

airbag
module
.
<
Ref
.
to
5-5
[W3A1
]
.*1
>
Proceed
tostep

15)
.

10)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Remove
lower
cover

panel
and
connect
test
harness
C
connector
(1C)
to
(AB8)

<
Ref
.
to
5-4
[W1A0]
.*1
>
with
airbag
resistor
attached
to
test
harness
C
connector
(3C)
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than30
seconds?

See
"NOTE
:"
.

If
"YES"
proceed
to
step
8)
.

If
"NO"
proceed
to
step
3)
.

13

5-5b
[T4Ey]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
4
.
Diagnostics
Chart
for
On-board
Diagnostic
System

11)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Disconnect
passen-

ger
side
airbag
module
connector
(AB9)
to
(AB10)
.
<
Ref
.

to
5-5
[W3A2]
.*1
>

Connect
test
harness
C
connector
(1C)
to
(AB9)
.
Connect

airbag
resistorto
test
harness
C
connector
(3C)
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than30
seconds?

See
"NOTE
:"
.

If
"YES"
proceed
to
step
12)
.

If
"NO"
proceed
to
step
3)
.

12)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Replace
with
a
new

passenger
side
airbag
module
<
Ref
.
to
5-5
[W3A2]
.*1
>

then
proceed
to
step
15)
.

13)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable
and
wait
20
seconds
.
Replace
with
a
new

passenger
side
airbag
module
<
Ref
.
to
5-5
[W3A2]
.*1
>

then
proceed
to
step
7)
.

14)
Turn
ignition
switch
"OFF",
disconnect
battery

ground
cable,
and
wait
20
seconds
.
Replace
with
a
new

combination
switch,
<
Ref
.
to
5-5
[W7A0]
.*2
>
and
install

driver
side
airbag
module
<
Ref
.
to
5-5
[W3A1
]
.*1
>
.

Connect
battery
ground
cable
and
turn
ignition
switch

"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8
seconds

and
remain
off
for
more
than
30
seconds?
See
"NOTE
:"
.

If
"YES"
proceed
to
step
16)
.

If
"NO"
proceed
to
step
9)
.

15)
Connect
battery
ground
cable
and
turn
ignition

switch
"ON"
.
Does
airbag
warning
light
go
"OFF"
after
8

seconds
and
remain
off
for
more
than30
seconds?
See

"NOTE
:"
.

If
"YES"
proceed
to
step
16)
.

If
"NO"
proceed
to
step
1)
.

16)
Perform
clear
memory
procedure
.
<
Ref
.
to
5-5

[T4C0]
.*2
>

If
memory
cannot
be
cleared,
another
trouble
code
exists
.

Return
to
step
1)
.

If
memory
can
be
cleared,
proceed
to
step
17)
.

17)
END
NOTE
:

e
Always
remember
to
secure
the
greendouble
locks

before
turning
the
ignition
switch
"ON"
.

9
In
some
cases
the
airbag
warning
light
will
go
"OFF"

after
8
seconds
but
will
turn
"ON"
again
within
30
sec-

onds
.
In
this
case
continue
diagnostics
with
the
basic

diagnostics
procedures
or
trouble
code
procedures
.

14

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T511]
5-5b

5
.
Diagnostics
Chart
with
Trouble
Code

I
:
TROUBLE
CODE
33

DIAGNOSIS
:

*
Airbag
module
is
inflated
.

1
.
Check
it
trouble
code
33
Is
Indicated
.

CAUTION
:

Before
performing
diagnostics
on
airbag
system,
turn

ignition
switch
"OFF",
disconnect
battery
ground

terminal,
and
then
wait
at
least
20
seconds
.
<
Ref
.
to
5-5

[W6A0]
.*2
>

1
.
CHECK
IF
TROUBLE
CODE
33
IS
INDICATED
.

Confirm
flashing
trouble
code
according
to
[T4A0]*2
"BASIC
DIAGNOSTICS
PROCEDURE"
.

CHECK
:
Is
airbag
warning
light
trouble
code
33
indi-

cated?

~,rES'~
:
Replace
airbag
control
module
.

No
:
Clear
memory
.

27