engine SUBARU LEGACY 1996 Service Manual PDF

s-$
[D601]
WIRING
DIAGRAM

6
.
Wiring
Diagram

No
.
Load

MB-2
Powerwindow
circuit
breaker

Engine
control
module

Fuel
pump
relay
MB-3
Main
relay

OBD-II
service
connector

MB-4A/C
relay
holder

MB-6
Headlight
LH

Diode
(Lighting)

Lighting
switch

Combination
meter
M
B_$

Headlight
RH

Combination
meter

Door
lock
timer

MB-9
Luggage
room
light

Radio

Room
light

MB-10
A/C
relay
holder

ALT-1
Combination
meter

IG
A/C
relay
holder

Cruise
control
module

ST
Engine
control
module

Inhibitor
switch

FB-2
Diode
(A/C)

Sub
fan
motor
FB-3
Sub
fan
relay-2

Engine
control
module

Fuel
pump
relay
FB-4
Ignition
coil

Transmission
control
module

Side
marker
light
LH
FB-6
Side
marker
light
RH

FB-7Door
lock
timer

FB-9Hazard
switch

AT
shift
lock
control
module
FB-10
Key
warning
switch

Power
antenna

FB-11
Radio

FB-12
Cigarette
lighter

FB-13
Remote
control
rearview
mirrorswitch

AT
shift
lock
control
module

Combination
switch
Front
washer
motor
FB-14
Front
wipermotor

Rear
washer
motor

Rear
wipermotor

Rear
wiper
relay

FB-15Transmission
control
module

Na
Load

Rear
defogger

FB-16
Rear
defogger
condenser

Reardefogger
switch

FB-17
Rear
defogger
switch

FB-18
AT
shift
lock
control
module

Inhibitor
switch

FB-19
Hazard
switch

Combination
meter
FB-20
Mode
control
panel
FB-21
Combination
meter
(Airbag)

Blower
motor
relay

Check
connector

FB-22
FRESH/RECIRC
actuator

Mode
actuator

Powerwindow
relay

Seat
belt
timer

FB-23
Airbag
.
control
module

FB-24
Airbag
control
module

FB-25
Lighting
switch

FB-26
Parking
switch

FB-27
Parking
switch

FB-28
Illumination
light

FB-29
Illumination
light

FB-30
Stop
light
switch

Stop
&
brake
switch

FB-31
Horn
relay

FB-32
Blower
motor
relay

FB-33
Parking
switch

License
plate
light
LH

License
plate
light
RH

FB-34
Rear
combination
light
LH

Rear
combination
light
RH

Rear
finisher
light
LH

Rear
finisher
light
RH

FB-35
Cruise
control
main
switch
Cruise
control
module

6-3
I113so2l
WIRING
DIAGRAM
6
.
Wiring
Diagram

Shield
joint
connector

fl
:
B54

b
:
855

c
:
B56

E3
B22

E2
821

-(California
momodel)

GE
B3

Mass
air
flowsensor

c
:
i14
it
836

Combination
5~f6BR
BRA,
meter

B76

Test
mode
connector

OBD-II
Service
connector

Bl2

-0-~
Inhibitor
switch

(ED
(
JD
Transmission

884

i

46
Engine
control
module

Bl3

LM
Ignitor

879
Chec
k
connector

B78
Data
link
connector

(g
)(Green)
B53
83
(Gray)
(g
)(Gray)
B78
(Ye
I
low)
B54
B
I
eck>

1234
12345
1
2345656789
1
7
1
8
1
9
1
10
11
41
5112

Bl2
(Grey)
Blt
(Gray)

B2l
(L
i
ght
i
l4
B79
(Grey)
B22
(L
1
ght
B55
(B
I
ac
k)B40
(Gray)
gray)
gray)

1234
1234
5678
12345678
1
23
4S67
P1
121-4'i'5
9
1
10
12
1
3
1
4
1
5
1
6
f
7~81
0
1
11
1
12
1
13
1
8
1,
9
0l
2
3t
3141516
9
013112
3456
9101
11121314L51b

B56
(B
I
ac
k)
O(Black)
884
(L
(
ght
b
I
ue)

1
2
345678
9l0
111213141516
171B
19
20
2122
232425
26
27282930
3132
3334353637383940
4142
4344

1
2
34
S678
9
L0
1
2
3
456
7
89
10
45
1
46
1
47
1
484950
51
52
p
354555657
S8
5960
6162
63
1
64656667686970

11121314151617181920L1121314151b1718L9202122
717273747
767778
1
79
1
8
01
81
1
82
1
83
1
84858687888990919293949596

BUR04-02C

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

WIRING
DIAGRAM
[D605]
6-3

6
.
Wiring
Diagram

FWD
switch
(AWD)

B9

Data
link
connector

B78

OBD-11
service
connector

840

Droppig
Cruise
resistorcont
rol
modu
le

Check
connector

nP
B79
~
B4
~
B94

0E

o
L
-
-
-
------------------------
-

4
-~
C
-
-------------'---------_
_1'
H
0
U

c0
-
,
F
LO
N

B11
T4
1Ref
.
to
/Engine
F-
r
electrical
system
.

AT
contro
l
--'-'-"----

Veh
i
c
l
e
speed
i(Transmission)
___
.---------
-
--
sensor
1

ATF
temperature
sensor
Linepressuresolenoid

Lock-up
solenoid

AWD
solenoid

Shift
solenoid
1

Shift
solenoid
2

Shift
solenoid
3

a
:
B54

b
:
855

c
:
BSb
R
R
3
Throttleposition

She!
I
d
point
n,
821
E2

sensor

El3
connector
B84
B53
~-
--
-
-

contro
II
89
(BI
ac
k)
1
O
(Gray)
E13
(Brown)
B53B78
(Ye
II
Ow)
m
od
ule
1
~
F172-1
3
4
2
12
123
1234
56789

B54
(B
I
ac
k)
B79
(Grey)
B55
(B
I
ac
k)
B40
(Gray)

123456
789101112
1
23
4
67
8
910
1112
11
13
1
14
r,
1
1
1
2
1
3
1
4
1
5
161
7
1
8
1
910111213141516

12345678

910111213141516

(BD
(Gray)
(B
I
ack)
856894
(B
I
ack)
884
(L
i
ght
b
I
ue)

12
34
56
78
9l0
lll2
1314
1516
11181920212223242526272829303132333435363738394041424344

1
2
J3141
56789
10
4546474849
051
1
52
1
53
1
54
1
5
515
6
1
57'
58
4
60
6162
6364656667b8
b970

13142116
I1
1213141516171814
20
7172
73747576
7178
79
80
182
3
8586B7888990
9192
93
949596

BUR41-02B

11

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
(D6013]
6-3
6
.
Wiring
Diagram

Data
link
connector
Test
mode

B78
B75
~
B76
r
J
-j
mm
C
0
J

4

m

1Ref
.
to
Air
/conditioning
system
.

1Ref
.to
Radiator
~-----s
/
f
an
system
.

10
.

ef
.
toAT
control
R
system,
/L
a
F
m
3
L
o
P
~t
P
O

Engine
B86
control
module

m
M
s

D

j
i

E
v
v

.
.
.
.
l
J
"
-

N
819
8l
BIB
~
B19

f
~
T5
..
..
a

""
CD
Pressure
Front
sources
oxygenswitching
sensor,
~~
i
A
.,n
;H

B75
(Green)

2

Bt8
(Dark
gray)

21
3

CF

Rear
oxygensensor
(California
model)
Rear
oxygensensor
valve
(Othermodels)

B76
(Green)
Bl
(Brown)
Bl9
T6
(Grey)
878
(Y
e
II
ow)

IFNI
12
75
56789

B40
(Grey)
(BBD
(L
i
ghtb
I
ue)

12345678

910111213141516

1
23
4
56
7
8
9
l0
U
l213
14
15
16
17
1819
20
1
22232426
27
28
293
03
132
33
343
5
3637
38
39
4
0
4142
43
44
45
1
46
1
47
1
48
1
49
1
5051
253
54
S5
56S7
5
859
60616
263
64656661
6869
70
71
7273747576777879
80
818283
84
85
1
86
1
87
1
88
1
89
1
90
91
92
93949596

BUR10-02B

13

OBD-1l
service
connector

840

s-3
[D6013]

6
.
Wiring
Diagram

WIRING
DIAGRAM

Engine
Shield
Boost
Throttle
coolant
point
sensor
position
Knock
temperature
E
.G.R
.
connector
sensor
sensor
sensor
solenoid

B83
H
I
B2
~~
E13
PI
E14
m
I
E8
~I
ElB

..

E2

B21

Ref
.
toAT(
;;
control
system
.

Enginecontro
I
884
module

.
.
..

822
m
mv

E3
m~~;
(Ca
I
i
forn
t
a
mode
l
)

W-
M--
(
9
)
F-F-M-
(
:
9D

Mess
air
Ignitor
flowsensor

(Brown)
E18
E8
(Brown)(Black)
B2
El3
(Brown)

12
123

B3
(Grey)
Bl3
(Gray)

12345123456

Ell
mm
EE

GE
Ignition
coil

E!2
(Gray)

123

82l
(L
i
ght
gray)

1234
5678
9101112

B83

1234

B22
(L
i
ght
gray)

6278
S

1

34

9
101112
3141516
1a

BUR10-02C

14

6-3
[oso2s]
WIRING
DIAGRAM

6
.
Wiring
Diagram

23
.
RADIATOR
FAN
SYSTEM

Diode
(A/C)

Main
fan
motor

oi3~

Subfen
motor

C
~

Flb
(B
leCk)

F43
(Orange)
Fl7
(B
I
ec
K)

(~D(~~(~D
QD

1
2
1
2
[3ql2
4
34
P34
34

A/C
relay
holder(Black)

F44

1234
5678

Engine
control
module

al
I

Air
conditioning
relay
holder

10A
F27

Main
fan
relay-1
F28

Ma
i
nfan
F30
Mr
relay-2

Sub
fan
F29
o
D
relay-2

F45

234
6789
1
1112131415161718192010

884
(L
1
ght
b
I
ue)

12
345678
9l0
lit213141516
17181920212
3242526
78
930
313233343
363738394
4142434445464748
1
49
~
1]
1
51
~
2
15
3
1
54
~
5
56
7
58
59
0
6l
62
63
4
65
66
67
68
9
70
7172
7374
7
76
77
78
79
8
8182
83
84
8
96
87
9
9
192
9394
9
96

BUR14-02

16

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

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