Fuse SUBARU LEGACY 1996 Service User Guide

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

SUPPLEMENTAL
RESTRAINT
SYSTEM
(ELECTRIC
SENSOR
TYPE)
[T5G17]
5-5b

5
.
Diagnostics
Chart
with
Trouble
Code

v
0
v

GSM0461

5
.
FUSENo
.
16,
AIRBAG
MAINHARNESS,
BODY

HARNESS
VIBRATION
INSPECTION

Conduct
vibration
inspection
on
fuse
No
.
16,
airbag
main

harness
and
body
harness
.

CAUTION
:

Do
not
shake
or
vibrate
airbag
control
module
.

CHECK
:
Do
fuse
No
.
16,
airbag
main
harness
or
body

harness
malfunction
again
when
shaking?

Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
6
.

NOTE
:

Gently
shake
each
part
.

6
.
SHOWERING
INSPECTION
TO
BODY

Spray
water
on
vehicle
body
.

CAUTION
:

Do
not
directly
spraywater
on
each
part
.

CHECK
:
Does
wafer
leak
into
the
passenger
compart-

ment
when
showering
vehicle?

,res
:
Replace
faulty
airbag
component
parts
.

No
:
Go
to
step
7
.

NOTE
:

If
leaks
are
noted,
check
wiring
harnesses
as
water
may

leak
along
them
and
get
parts
wet
.

7
.
WARNING
LIGHT
ILLUMINATION
CHECK

Turn
ignition
switch
"ON"
(engine
off)
and
observe
airbag

warning
light
.

CHECK
:
Does
the
airbag
warning
light
comes
on
for
8

seconds,then
go
out
and
stay
out?

,rES
:
Clear
memory
.

Go
to
[T4E0]*2
"DIAGNOSTICS
PROCEDURE"
.

43

6-3
[D601]
WIRING
DIAGRAM

6
.
Wiring
Diagram

6
.
Wiring
Diagram

Batterycurrent
1
.
POWER
SUPPLY
ROUTING

Current
fromignition
switch
IG
terminal

---
Current
fromignition
switch
ACC
terminal

-------
Other
currents
Mainfuse
box
(M/B)
g27

SBF-5
45A
~
L
SBF-4
45A
,
BY
r-,
coc_
:
/CA
1
Do

BF-1
30A

BF-2
30A

N
m
m

M/B
FUSE/RELAY
LOCATION

826
-
MB-1
2
Rw
M
B-2
1
MB-3
R

-
MB-4

(

:8

~V

:

9)
,
R

F35

Headlight
No
.
22
15A
5
W
relay
LHNo
.
23
20A
Br
6
°
No
.
24
15A
RL
-----
---------
------0'
~-P--
1
---------°^----
MB-6
7
LB
7
No
.
26
15A
BY
°
~

~
_
No
.
25
15A

3
--°--°
BR
MB-8
.J
4

LR
2
MB-9

Headlight
relay
RH
F38

r~W

WC
relay
holder

mmllmm

O
~
SBFSBF
~~~
~
Head

i~25
N0
'
24
Headlight
4A
No,
relay
RH

~
SBF
~
38fSBf
N0
.
b

F/B

a

N0
.
--
2
:
0
N0
.f
o
N
.
176
N
RU7
.
R-DEF
N0
.
7
N0
.
N
.
3
0N
.
It
.4
~~
P
I
.7
LEI]

o
O
N0
.
19N0
.
12N0
.
~y~~~,~~~
ILLUrtI
.
O

N0.21
N0
.
14
N0
.7
MAIN
FAN
,

D

2

IF--

F26

F38
(B
I
ec
k)

2

B27

123

--'----
ALT-1

B26
(B
I
ac
k)

F26
(Grey)

12

F35
(B
I
ec
k)

1234
5678

BURO1-01A

WIRING
DIAGRAM
[nso1i
6-3

6
.
Wiring
Diagram

mm~
86I

O7
M
F44
m

a
:
F40

b
:
Bill

c
:
F42
Fuse
end
relay
box
(F/B)

BN
CSNo
.
11
20A

e7
No
.
17
15A
"
--O'~-o------------
NO
.
3
20A
----
~
'
--0
~4-----
-t
L
.__
.
.--
..__
.--

~~-~-0-
No-
.
-
2
-
20A
-------1-
FB-2
~R
e4
----------
FB-3
-°-
a3
-
---
--------°-°-°------
Y
-
Sub
fan
re
la
1
0

L
b
1
No
.
13
20A
_
_
No
.
14
l0A

FB-4

B72
U-
o
UaZ
i
o

RY
1
Br
-
-R
2
ACC
U

LR
5
IG-I
ST
Ignition
switch

d
:
BSl
I

e
:
852
I

f
:
i5
IG
e9
w~
__
.
.--
St

FB-7
f4
FB-9

e4

RY

W
e1
Y
FB-10
fll

f5

-
G
-

-----

--
-
-

FB-11

FB-
2
1
fl
R

1
--
-
-
FB-13
e3
-----
FB-14

No
.
OA
°
---°-
efo
er
relay

No
.
1
15A

No
.
15
l0A
_

No
.
8
15A
No
.
16
15A

F
B-37
YR
--
B
15

RL
°---
--------------
FB-16
BL
FB-17

BYBY
FB-18
RB
FB-19

GW
FB-20

RB
FB-21
FB-22

-
GY
FB23
-
BGF824
F
tE
---------------
-
B-25
---
r
iaii&
iiiumination
l~l
relay
,
BrR
~
-
dll
T
FB
27
___
..
.__--___J
~
_
.____
.__-
i
wG
.
.____
.__
._._.
FB-28
.
9
l0A
NoBRNo
.
1
A2
20
d
Gw
-
c2
3
FB30RY
5A
21
No
.
1
d9RY32
FB-
No
.
20
15A

~-°
.O'`
O-No_
5
__
l0A--------------
-7
R_-_-_°-----°--
FB-3FB-6

,
t
e4
R
N
o
.18
l0A
L
BRc3
6
1
SAd4
FB-35

F44872F40
Blll
F42
851
B52
i5

(B
I
ack)
(Gray)
(Gray)(Gray)(Gray)(Gray)(Gray)

1
2
34
123
5678
456
1
23
45
6789
0
213
342
678910151
ffm~i~
2131
7
7891
1112
891
11
1
1415

BUR01-018

3

WIRING
DIAGRAM
[113so31
6-3

6
.
Wiring
Diagram

3
.
AIR
CONDITIONING
SYSTEM

Air
conditioningrelay
holder
F27

Compressor
Magnet
F24
clutch

Thermal
protector
F48

Pressure
switch
Q47

Engine
control
module

l
a
p

To
Power
Supply
Routing

IG
FB-22
FB-32
FB-20

IG
SW
FUSE
Na
15
FUSE
Na20FUSENa
21
FUSE
Na
15

M

11
Evaporation
thermo-
FRESH/RECIRC
switch
actuator

F48
(B
I
ue)
(j~)
(Gr
ay)

(M
FIT2-1

123
45
6
C1-
F2~
n
R3
[4151617
1
234

(~D(~D(~D
(~~D
(E)

j
F1W2-1
1
2
1
2
1
2
1
2-
-
-
MMMM
F3T
i
0
9
4
1
3
4
34
34
34

A/Crelay
holder(Black)

Mode
actuator

Ref
.
to
Lighting

Blower
motor
Blower
resistor
motor
relay

O
(B
I
ac
k)

Blower
motor

B87
(B
I
ac
k)
O
(B
I
ac
k)
B50880
(B
I
ue)
B91
1
12
1
2
123
34
345

i
ll
(B
I
ac
k)F45
1
l
(B
I
ac
k)
1
234S
I
6
1
7
1
12345
b789
125
6789(0
34
I1121314t516171819202122
1
9
1
10
1
11
1
12
1
13
1
14
1
15
1
t6
111121314t51617t81920~~

BB4
(L
t
ght
b
I
ue)

12U34
U
56
U
78
U
U
9l0
U
Ilt2
U
1314LJ1516
17
1
18
1
19
1
20
1
21
1
22
1
23
1
24
1
25
1
26
1
27
1
28
1
29
1
30
1
31323
3
34
35
3637
38
39
40
4142
43
44454647
1
48
1
49
~
0
1
51
1
52
1
53
1
54
~
5
1
56
1
57
1
M59
1
60
1
61
~
2
1
63
1
64
1
65
1
66
1
67
1
66
1
69
1
7'
7172
73
74
75
76777B7980
81
1
89
1
83
1
84
8
86878889
90
9192
93
94
996

BUR45-02

9

6-3
[osos1
WIRING
DIAGRAM

6
.
Wiring
Diagram

5
.
AT
CONTROL
SYSTEM

To
Power
Supply
Routing

FB-20

FUSE
Na
15

FB-4
~

FUSENo
.
l6

FB-15
~

FUSE
Na
l4

FB-22

FUSE
Na
LS

FB-30

FUSE
Na
t2

F45
862

Combination
meter

Speedometer
circuit

/--\
FWD

AT
OIL
TEMP

i2837
i(0
:
g

C14
:
c

r4
B39
812

Stop
light
switch

*1
:
With
cruise
control

Diagnosis
Diagnosis
D
terminal
connector

B81
882
*
1
865
;,

m
E

'
B64

Ref
.
to
Back-up
)light
system
.

)Ref-to
Startingsystem
.

B64
(B
I
sC
k)
B65
(B
I
aC
k)

12
12
34

i
10
(L
i
ght
grey)

1234
678910111213(41516

2
5678
456
9101112
1
11213141516
78910111213

F45
14
(B
I
u
e)
i2

4
89
12
45
678910
1
1
11
1
1
21
15
1
14
1
1-511
36
1718714201
111213141516171814202122

BUR41-02A

892
(B
I
ac
k)
(Gray)
B12
B21
(L
i
ght
gray)
i
14

1234

10

Inhibitor
switch

6-3
[Dso131
WIRING
DIAGRAM

6
.
Wiring
Diagram

Combination
meter

Tachometer
i10
:a

-

110
OD
:
b

Malfunction
i14
I:
c
indicator
~}g
lamp

Speedometer
circuit

ill

Main
relay
o
B47
Twisted
wire

0

B46
E
Fuel
pump
relay

13
.
ENGINE
ELECTRICAL
SYSTEM

To
Power
Supply
Routing
FB-20
~
MB-3
~
FB-4
~
ST
FB-22
Check

FUSENa
15
SBF-2
FUSE
Na
l6IGSW
FUSE
W
15
connector
a
v
B79

,~l,,I
F45

u
B62(2
837

i3
B3B

S
.
M
.
J
.
[Referto
foldout
page
.]

R58R57Rt5

Fuel
M
Y

pump

E
Inhibitor
switch

Bl2
B97817

RI

Vehicle
speed
sensor
2

B17
(B
I
ac
k)
i
tl
B46
(Green)
R15
(B
I
ac
k)
R58

12
1
2
123
12
12334
3456
456

(
2D
(Light
gray)
110
i
l2
(L
I
ght
gray)

1
1
1
2
1
3
1
4
1
5
1
6
M78
9
1
10
1
11
1
12
1
D
1
1234567891011113141516

rnrnmvo~
v
.»ov
.0m
.OMPPmM
.Oh
l~

Enginecontro
I
B84
module

B47
(Brown)
(g
)(Gray)

1
2
1
23
4
31
45
67
85
1
69
1
16N1
1
12
1
-

(
ED

B79
(Gray)

1
23
4567
89
1
10
1112
1314

t2(3
(B
rown)

234789
12345
678910
l
'
1
11
1
1
2l3l4151617181920~~
lll2(31415t6L71819202122

BUR10-02A

12

WIRING
DIAGRAM
[Dsoso1
6-3

6
.
Wiring
Diagram

30
.
SRS
(AIRBAG
SYSTEM)

To
PowerSupply
Routing

FB-21

FUSE
Na
15

FB-23

FUSE
No
.8

FB-24
~

FUSE
Na
16

FB-22

FUSE
No
.15

Combination

m

t
r
te
Alrba
c
I
rcu7t
7A

I
nf
I
ator
4~
43)

Or
1
ver
side)
Inflator
(Passenger
g3~
side)

AB2
~
l

AB7
AB3
AB1-0

A88A89

AB6

i3
B38

Diagnosis
terminal

E

-
Ref-to
Engine
electrical
system
.

B79R

Checkconnector

BB2
-C17Diagnosis
'-CC~7
connector

O
:
A(rbagcord

Airbag
control
module

Drive
r
Cl
Electric
circui
t
_
ear
memory
sensor
G-sensor
Warning
Ii
g
ht
Die
nosi5
Impact
module
sensing
'
cricui

ConstantConstant
Back-upcurrent

-

currentSafety
cap
.citor
drive
circuit

T

drive
circuit
sensor

-6~

Booster

il3
B82
(B
I
ac
k)
831
(Ye
II
ova
879
(Grey)
i3
(Brown)

1
2
123
t
23
4567
1
345
6789L0
1
234
3456
1
4
151
6
1
78
910
1(1
1314
11121314116171819202122

BU86-02

17

3-2
[rsPO]
AUTOMATIC
TRANSMISSION
AND
DIFFERENTIAL

8
.
Diagnostic
Chart
with
Select
Monitor

DISPLAY

LEDNo
.
Signal
name
Symbol

1
FWD
switch
FF
2
Kick-down
switch
KD

3
--

4
--

5
Brake
BR

6
ABS
switch
AB

7
Cruise
control
set
CR

8
Power
switch
PW

9
-
-

10
t
-
--
I
-

FF
KDBR
ABCR
PW

DDDD
,o

DISPLAY
LEDNo
.
Signal
name
Symbol

1
N/P
range
switch
NP

2
R
range
switch
RR

3
D
range
switch
RD

43
range
switch
R3

5
2
range
switch
R2

6
1
range
switch
R1

7
Diagnosis
switch
SS

--

s
--

,o
_
1

-

NPRRRD
R3
R2
R1
SS

10

P
:
MODE
FAO

-
SWITCH
1
(SW1)
-

Reference
values

"
Lights
up
when
the
fuse
is
installed
in
FWD
switch
(No
.
1)
.

"
Lights
up
when
the
brake
pedal
is
depressed
(No
.
5)

"
Lights
up
when
the
ABS
signal
is
entered
(No
.
6)
.

"
Lights
up
when
the
cruise
control
is
set
(No
.
7)
.

NOTE
:

LED
Nos
.
2
and
8
do
not
come
on
.

Q
:
MODE
FA1

-
SWITCH
2
(SW2)
-

Reference
values

"
Lights
up
when
the
N
or
P
range
is
selected
(No
.
1)
.

"
Lights
up
when
the
R
range
is
selected
(No
.
2)
.

"
Lights
up
when
the
D
range
is
selected
(No
.
3)
.

"
Lights
up
when
the
3
range
is
selected
(No
.
4)
.

"
Lights
up
when
the
2
range
is
selected
(No
.
5)
.

"
Lights
up
when
the
1
range
is
selected
(No
.
6)
.

"
Lights
up
when
the
diagnosis
switch
is
connected

(No
.
7)
.

NOTE
:

If
each
LED
does
not
illuminate
in
the
above
conditions,

inhibitor
switch
malfunction
may
occur
.
Performdiagnos-

tics
on
inhibitor
switch
.
<
Ref
.
to
2-7
[T10AN0]
.*2
>

20

6-3
IDso1a1
WIRING
DIAGRAM

6
.
Wiring
Diagram

R57R15

Combination
meter
To
Power
Supply
Routing

FB-20
MB-3FB-4
ST
FB-22Check
Tachometer
connector
FUSE
Na
15
S8F-2
FUSE
Na
16
[G
519
FUSE
Na
l5
P
v

1-0
B79
CD
:
bm
rI
a
m

~
~
F45
Malfunction
Q
D
:
C

indicator
,
.
862
lamp
7

Speedometer
B
i
circuit

I11

*c~
)
Main
relay
E

o
B47
=
Twisted
wire

=2
R
0
F-0
0-
<
71

846
E

Fuel
pump
relay
"
>-
3z
M
~`
LL
J
C
A
V
mJ
(7

Fue
I
pump
&
~
MM~mVPPP
-+
fuel
gauge
module
~
Jv
Fue
I
S
.
M
.
J
.
mJ
B97
3
Engine
pump
[Refer'
to
a
1,
B17
control
B84
module
foldout
page
.],
JJ
Rl
~/
m
L
C

O

R

Fuel
ix
J
temperature
R67R46
sensor
u
Vehicle
=
speed
'
rr
sensor
D
Fuel
gauge
~
r
Inhibitor
switch
n

R59

Fue
I
gauge
C~
sub
module

R59
R67R68

B17

(B
lack)

12
2
12
C

i14

111213141516171819110111112113

((
9
)
5
1

F1F1
Pressure
Vent
controlcontrol
solenoid
solenoi
valvevalve

R69
OD
846
R47
(Green)

U
:Z~)
123
~
34

13
.
ENGINE
ELECTRICAL
SYSTEM

R47

F-1
Fuel
tank
d
pressure
sensor

(Brown)

M
F1F2-1

'
2
3
[3141
456
1516

(L
I
ght
gray)
i
10
(
2D
(L
i
ght
gray)

12345678910111213(41516

B12
R57B12

(Gray)

1234
12
3
5678
45678
9101112

F45
B79

(Gray)

1
23
45
67
89
IO
1t
12
1314

(2i3
(Brown)

23456789
12345
678910
1111213141516171819201
[t
1
1
12
1
13
1
14
1
15
1
16
1
17
1
18
1
19
1
20
21
1
99
1

BUR10-03A

6