1996 SUBARU LEGACY harness connector

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T5P1]
5-5b
5
.
Diagnostics
Chart
with
Trouble
Code

1
.
AIRBAG
COMPONENT
PARTS
APPEARANCE

INSPECTION

1)
Conduct
on-board
diagnostic
and
call
up
trouble

codes
stored
in
memory
.
<
Ref
.
to
[T4B0]
.*2>

2)
Select
trouble
code
required
to
check
airbag
compo-

nent
parts
from
those
listed
in
table
and
reproduce
symp-

tom
.

Trouble
codes
Check
parts
Refer
to
5-5
:

Airbag
module
(Passenger)
W3A2
Sri

04*
Airbag
main
harness
W5A0
*1

Airbag
control
module
W6A0
tr2

e
Fuse
No
.
8
T5D3
Sri

11
*
Airbag
main
harness
W5A0
*1
Airbag
control
module
W6A0
x`r2

Body
harness
-

Roll
connector
W7A0
*2

9
Airbag
module
(Driver)
W3A1
x`ri
12
Airbag
main
harness
W5A0
Sri

Airbag
control
module
W6A0
*2

Airbag
module
(Driver)
W3A1
Sri

o
Roll
connector
W7A0
*2
13
Airbag
main
harness
W5A0
*1
Airbag
control
module
W6A0
*2

21
e
Airbag
control
module
W6A0
*2

Airbag
module
(Passenger)
W3A2*1

22
9
Airbag
main
harness
W5A0
Sri

Airbag
control
module
W6A0*2

33
*
Airbag
control
module
W6A0
x`r2

Airbag
main
harness
W5A0
*1

34*
Airbag
module
(Passenger)
W3A2
*1

Airbag
control
module
W6A0*2

Airbag
module
(Driver)
W3A1
Sri

9
Roll
connector
W7A0
ir2
41
r
Airbag
main
harness
W5A0
Sri

Airbag
control
module
W6A0*2

Airbag
module
(Passenger)
W3A2
Sri

42
*
Airbag
main
harness
W5A0
*i

Airbag
control
module
W6A0*2

Airbag
module
(Driver)
W3A1
*1

e
Roil
connector
W7A0
*2
43
Airbag
main
harness
W5A0
x`ri

Airbag
control
module
W6A0
*2

39

5-5b
[T5p2]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)

5
.
Diagnostics
Chart
with
Trouble
Code

v

4U

G5M0461
I

3)
Conduct
appearance
inspection
on
parts
selected
.

CHECK
:
Is
there
anything
unusualabout
the
appear-

ance
of
airbag
component
parts?

ves
:
Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
2
.

NOTE
:

Also
check
connector
terminals,
wiring
harness,
case,
etc
.

for
damage
.

2
.
AIRBAG
COMPONENT
PARTS
VIBRATION

INSPECTION

1)
Gently
shake
check
parts
(to
determine
faults
.)
.

2)
To
check
airbag
module
or
roll
connector,
turn
and
tilt

steering
wheel

CAUTION
:

Do
not
shake
or
vibrate
airbag
control
module
.

CHECK
:
Does
the
component
malfunction
again
when

shaking?

Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
3
.

3
.
SHOWERING
INSPECTION
TO
BODY

Spray
water
on
vehicle
body
.

CAUTION
:

Do
not
directly
spraywater
on
airbag
components
.

CHECK
:
Does
water
leak
into
the
passenger
compart-

ment
when
showering
vehicle?

Replace
faulty
airbag
component
parts
.

No
:
Clear
memory
.

NOTE
:

Also
check
wiring
harnesses
as
water
may
leak
along

them
and
get
airbag
component
parts
wet
.

40

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T5(a1]
5-5b

5
.
Diagnostics
Chart
with
Trouble
Code

Q
:
WARNING
LIGHTINDICATES
TROUBLE

CODE,
THEN
NORMAL
CODE
.

-
FLASHING
NORMAL
CODE
.
-

DIAGNOSIS
:

"
Airbag
connector
is
faulty
.

"
Fuse
No
.
16
is
blown
.

"
Airbag
.
main
harness
is
faulty
.

"
Airbag
control
module
is
faulty
.

"
Body
harness
is
faulty
.

1
1
.
Airbag
connector
appearance
inspection

1
2
.
Atrbag
connector
vibration
inspection

3
.
Showering
inspection
to
body

4
.
Fuse
No
.
16,
airbag
main
harness,
airbag

control
module,
body
harness
appearance

inspection

5
.
Fuse
No
.
16,
airbag
main
harness,
body

harness
vibration
inspection

1
6
.
Showering
inspectionto
body

1
7
.
Warning
light
illumination
check

CAUTION
:

Before
performing
diagnostics
on
airbag
system,
turn

ignition
switch
"OFF",
disconnect
battery
ground
cable,

and
then
wait
at
least
20
seconds
.

1
.
AIRBAG
CONNECTOR
APPEARANCE
INSPECTION

Conduct
appearance
inspection
on
airbag
connectors

(AB2)
through
(AB8)
.
<
Ref
.
to
5-5
[T100]
.*2
>

CHECK
:
Is
thereanything
unusualabout
the
appear-

ance
of
connectors(AB2)
through
(AB8)?

,rES
:
Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
2
.

NOTE
:

Check
terminals,
case
and
wiring
harnesses
for
damage
.

41

5-5b
[T5G12]
SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)

5
.
Diagnostics
Chart
with
Trouble
Code

2
.
AIRBAG
CONNECTOR
VIBRATION
INSPECTION

Conduct
vibration
inspection
on
airbag
connectors
(AB2)

through
(AB8)
.
<
Ref
.
to
5-5
[T100]
.*2
>

CHECK
:
Do
the
connectors
(AB2)
through
(AB8)
mal-

function
again
when
shaking?

Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
3
.

NOTE
:

Gently
shake
each
airbag
connector
.

3
.
SHOWERING
INSPECTION
TO
BODY

Spray
water
on
vehicle
body
.

CAUTION
:

Do
not
directly
spray
water
on
airbag
components
.

CHECK
:
Does
water
leak
into
the
passenger
compart-

ment
when
showering
vehicle?

vES
:
Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
4
.

NOTE
:

If
leaks
are
noted,also
check
wiring
harnesses
as
water

may
leak
along
them
and
wet
airbag
connectors
.

4
.
FUSENo
.
16,
AIRBAGMAINHARNESS,
AIRBAG

CONTROL
MODULE,
BODY
HARNESS
APPEARANCE

INSPECTION

Conduct
appearance
inspection
on
fuse
No
.
16
<
Ref
.
to

[T5L3].*1
>,
airbag
main
harness
<
Ref
.
to
[W5A0]
.*1
>,

airbag
control
module
.
to
[W6AOJ
.*2>
and
body

harness
.

CHECK
:
Is
there
anything
unusualabout
the
appear-

ance
of
fuse
No
.
16,
airbag
main
harness,

airbag
control
module
or
body
harness?

,rES
:
Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
5
.

NOTE
:

Also
check
connectors,
terminals,
wiring
harness
and

case
for
damage
.

42

cal
Wiring
Harness
and
Ground
Point

Connector
Connecting
to

Pole
Color
Area
No
.
Name

2
Brown
B-2
Pressure
sources
switching
solenoid

3
Black
B-2
Pressure
sensor

5
Gray
B-2
Mass
air
flow
sensor

2
Gray
B-2
AT
dropping
resistor

4
Gray
B-3
Cruise
control
pump

6B-3Front
wipermotor

2
Black
A-2
FWD
switch

16
Gray
B-3
T4
T
i
12
Gray
B-2
T3
ransmiss
on

6
Gray
B-3
Ignitor

1
Black
B-3
Starter
(Magnet)

2
Gray
B-2
Brake
fluid
level
switch
2
Black
B-3
Vehicle
speed
sensor

3
Dark
gray
B-2
Front
oxygen
sensor

4
B-2
T5
Rear
oxygen
sensor
cord
(Other
models)

4
B-2
Rear
oxygen
sensor
(California
model)

6Light
gray
B-2
E1
12Light
gray
B-2
E2Engine
wiring
harness

16Light
gray
B-2
E3

2
Back
B-3

3
B-3
MIB

1
Brown
B-3
2B-2
Rear
washer
motor

2f
Green
B-3Front
washer
motor

2
.
BULKHEAD
WIRING
HARNESS
AND
GROUND
POINT
(IN
ENGINE
ROOM)

2
I
a

B

C

-r
t
n

GB-4
GB-5

(
rbag
mode
)
B6M0086B

D

1
3
4
4
[D802]

B6M0587A

A

B

C

D

21

8
.
Electrical
Wiring
Harness
and
Ground
Point

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

131
2
Brown
B-2
Pressure
sources
switching
solenoid

B2
3
Black
B-2
Pressure
sensor

B3
5
Gray
B-2
Mass
air
slow
sensor
B4
2
Gray
B-2
AT
dropping
resistor

B7
4
Gray
B-3
Cruise
control
pump

B8
6B-3Front
wiper
motor

B9
2
Black
A-2
FWD
switch

B11
16
Gray
B-3
T4
T
B12
12
Gray
B-2
T3
ransmission

B13
6
Gray
B-3
Ignitor

B14
1
Black
B-3
Starter
(Magnet)

B16
2
Gray
B-2
Brake
fluid
level
switch

B17
2
Black
B-3
Vehicle
speed
sensor

B18
3
Dark
gray
B-2Front
oxygen
sensor

4B-2
T5Rear
oxygen
sensor
cord(Other
models)
B19
4B-2
Rear
oxygen
sensor
(California
model)
B20
6Light
gray
B-2El
821
12
Light
gray
B-2
E2Engine
wiring
harness

B22
16
Light
gray
B-2
E3

B26
2
Black
B-3

B27
3B-3
MIB

B28
1
Brown
B-3

B29
2B-2
Rear
washer
motor

B110
~
2
f
Green
B-3
~
Front
washer
motor

`
:
Non-colored

2
.
BULKHEAD
WIRING
HARNESS
AND
GROUND
POINT
(IN
ENGINE
ROOM)

1
2
3
a

E

C

DI

Yi-t
~
GB-4GB-5

(Air
`bag
model
(
Airbag
model
~rrE

1
23
4

21

r
Connecting
to

)r
Area
No
.
Name

C-4
D1
Front
doorcord
RH

ow
C-4
ABi
SRS
(Airbag)
harness

;k
C-4
Turn
&
hazard
module

.k
C-3
i1

C-3
i2
instrument
panel
wiring

un
C-3
i3
harness

e
C-3
i4

y
C-3
OBD-IIservice
connector

C-3
Power
window
circuit
breaker

C-3
Power
window
relay

;k
C-3
Illuminationcontrol
module

C-3
Seat
belt
timer

;n
B-4
Fuel
pump
relay

vn
B-4
Main
relay

;k
B-4
Horn
relay

B-4
Blower
relay

y
C-4
FIB
y
C-4
B-3
Shield
joint
connector
(AT)

.k
B-3

:k
B-3
Transmission
control
module

.k
B-3

:k
B-3
Shift-lock
control
module

B-4F44
i
h
B-4F45
Front
w
ring
arness

.k
B-3
Stop
light
switch

,k
B-3
Stop
8
brake
switch
(Withcruise
control)

:k
8-3
Cruise
control
sub
switch

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

869
11
Black
C-3

B70
9
C-3
Combination
switch

B71
8
8-3

B72
6
Black
C-3
Ignition
switch

B73
2
Black
B-3
Key
lock
solenoid

B74
2
Black
B-3
Key
warning
switch

B75
2
Green
B-2
876
T
d
B76
2
Green
8-2
875
e
connector
est
mo

877
7
B-2
Mode
actuator

B78
9
Yellow
B-2
Data
link
connector

B79
14
Gray
C-2
Check
connector

BBO
4
Blue
B-2
i20
Instrument
panel
wiring
harness

B81
1
x
2
B-2
Diagnosis
terminal
(Ground)

B82
6
Black
B-2
Diagnosisconnector

BB3
4
C-1
Shield
joint
connector
(EIG)

BBQ
96Lightblue
C-2
Engine
control
module

B85
4
Brown
B-3
Diode
(Lighting)

B86
4
Black
B-1
Blower
motor
resistor

887
2
Black
B-1
Blower
motor

888
3
Black
B-1
Evaporatorthermoswitch

B90
2
Green
B-4
R50
Room
light
cord

B91
5
B-1
FRESHIRECIRC
actuator

B92
8
B-1
Door
lock
timer

894
20
Black
B-1
Cruise
control
module

B97
56
B-4
R1
Rear
wiring
harness
(S.M
.J
.)

B101
24
B-1
D11
Front
door
cord
LH

8111
3
Gray
C-4FIB

`
:
Non-colored

4
.
BULKHEAD
WIRING
HARNESS
(IN
COMPARTMENT)

1
I
2
I
3
I
4

A

B

C

D

1
I
2
I
3
I
4

[oeo41

B6M0513A

A

B

C

iJ

23

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

830
24
C-4
D1
Front
door
cord
RH

831
7
Yellow
C-4
A81
SRS
(Airbag)
harness

B32
3
Black
C-4
Turn
&
hazard
module

B36
22
Black
C-3
i1

B37
22
C-3
i2
Instrument
panel
wiring

B38
22
Brown
C-3
i3
harness

B39
20Blue
C-3
i4

B40
16
Gray
C-3
OBD-II
service
connector

B41
2
C-3
Power
window
circuit
breaker

842
4
C-3
Power
window
relay

B43
6
Black
C-3
Illumination
control
module

B44
8
C-3
Seat
belt
timer

B46
4
Green
B-4
Fuel
pump
relay

B47
6
Brown
B-4
Main
relay

B49
3
Black
B-4
Horn
relay

850
4
B-4
Blower
relay

851
11
Gray
C-4
FIB
B52
12
Gray
C-4

853
4
B-3
Shield
joint
connector
(AT)

B54
12
Black
B-3

B55
16
Black
B-3
Transmission
control
module

B56
20
Black
B-3

B57
12
Black
B-3
Shift-lock
control
module

861
B
B-4
F44

B62
20
B-4
F45
Front
wiring
harness

B64
2
Black
B-3
Stop
light
switch

B65
4
Black
B-3
Stop
&
brake
switch(Withcruise
control)

B68
5
i
Black
i
B-3
Cruise
control
sub
switch

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

B69
11
Black
C-3

B70
9
C-3
Combination
switch

B71
8
8-3

B72
6
Black
C-3
Ignition
switch

B73
2
Black
B-3
Key
lock
solenoid

B74
2
Black
B-3
Key
warning
switch

B75
2
Green
B-2
B76

B76
2
Green
&2
B75
Test
mode
connector

B77
7
B-2
Made
actuator

B78
9
Yellow
B-2
Data
link
connector

B79
14
Gray
C-2
Check
connector

B80
4
Blue
B-2
i20
Instrumentpanel
wiring
harness

B81
1
x
2
B-2
Diagnosis
terminal
(Ground)

B82
6
Black
B-2
Diagnosis
connector

B83
4
C-1
Shield
joint
connector
(E!G)

884
96
Light
blue
C-2
Engine
control
module

885
4
Brown
B-3
Diode
(Lighting)

B86
4
Black
B-1
Blower
motor
resistor

887
2
Black
B-1
Blower
motor

B88
3
Black
8-t
Evaporator
thermoswitch

890
2
Green
B-4
R50
Room
light
cord

B91
5B-1
FRESHIRECIRC
actuator

892
8
B-1
Door
lock
timer

B94
20
Black
B-1
Cruise
control
module

B97
56
B-4
R1Rear
wiring
harness
(S
.M
.J
.)

B101
24
B-1
D11
Front
doorcord
LH

13111
3
Gray
C-4
FIB

`
:
Non-colored

4
.
BULKHEAD
WIRING
HARNESS
(IN
COMPARTMENT)

A

B

C

1]

4

23