1996 SUBARU LEGACY wiring

WIRING
DIAGRAM
[D6013]
6-3

6
.
Wiring
Diagram

CrankshaftCamshaftpositionpositionsensorsensor

P~2
(
E10
I
Ely
3
3

.
.
.
.

.
.
~r------------'
I
~1
r-----------J
ii
i
i
iI

E1

m~
B20
N

I11II

Eng(ne
control
884
module

m
J
Jm
3
~r

H

YJ
J
(D

JJ
CO
;~
E3

N
NJ
?-J
N
3
N

E17
EB
E6
~
E16
-E5
M
N
E7
~N
E4

#4#3
#2
#1

Fuel
Injector
Idle
air
control
Purge
control
solenoid
valve
solenoid
valve

E15
(Darkgray)
(L
(
ght
gray)
E5
Elb
(L
f
ght
gray)

El0
(Gray)
(Dark
gray)
E6
El7
(Darkgray)

1
2
C
I
D
g84
(L
i
ght
b
l
ue)

1234
5678
910
111213141516

E4
(B
I
ue)
E7
(Gre
)
B20
(L
r
ht
171814202122232425262728293045464748495051525354555657
3132333435363738394041424344
58596061626364656667b96970
yg
gra
y)

123

71
1
72
1
73
1
74
1
75
1
767778
79
80
8182
83
84
1
85
1
86
1
87
1
'9
1
89
1
90
1
9192
1
93
1
94
1
959b

12
123
456

BUR10-03D

9

6-3
[Dso1s]
WIRING
DIAGRAM

6
.
Wiring
Diagram

16
.
FUEL
GAUGE
SYSTEM

To
Power
Supply
Routing

FB-20

FUSE
Na
15

a
:i
10
Combinationmeter

b
:
i12

c
:
i14
Low-fuel
^^
warning
light

Fuel
gauge

(3

B38

Fuel
gauge
sub
module
R59

E

v

J\

B

Fuel
gauge
module

~I
R58

B22
E3

R

E

S
.
M
.
J
.
[Refer
to
foldout
page
.]

R59R57R58
il4

12
3
123
12
45678
456
12345678910111213

B22
(L
i
ght
gray)

(L
i
ght
gray)
Q
l0
i
12
(L
i
ght
gray)
1
2
34
i3
(Brown)
5678
9101112
1
1
1
2
1
3
45
678910
12345678910111213141516
13141516
1
11
1
12
1
13
1
14
1
15
1
16
1
17
1
18
1
19
1
2
11
9
1
1121314E
;11
6
1
7
F8
~9
1
10
1
11
1
12
1
13
1
14
1
15
1
1
-6
1
1311

BUR61-02

10

8
.
Electrical
Wiring
Harness
and
Ground
Point

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

R156
B-2
B97
Bulkhead
wiring
harness
(S
.M
.J
.)

R4
1
Black
B-2
Parking
brake
switch

R5
2B-2
Select
lever
illumination
light

R6
2
Black
B-2
Shift
lock
solenoid

R7
2B-2P
position
switch

RS
2B-2
Seat
belt
switch

R9
1
Brown
B-3Front
door
switch
LH

R11
8
B-4D21
Rear
doorcord
LH
R12
1
Brown
B-2
Front
door
switch
RH

R14
8
B-2
D27
Rear
door
cord
RH

R15
8B-3
R57
Fueltank
cord

R16
1
Brown
A-3
Rear
door
switch
RH

R30
2
Black
B-2
Diode
(Rear
gale
latch
switch)

R46
2
B3
R67
Fuel
lankcord

R50
2
Green
B-2
890
Bulkhead
wiring
harness

R52
2
A-3
Room
light

R57
S
B-3
R15
Rear
wiring
harness

R58
6
A-3
Fuel
gaugemodule
&
fuel
pump

R59
2
B-4
Fuel
gauge
submodule
R67
2
B-3
R46
Rear
wiring
harness

R68
2B-3
Pressure
control
solenoid
valve

R69
I
2
A-3
Vent
control
solenoid
valve

non-coiorea

A

B

C
n

6
.
REAR
WIRING
HARNESS
AND
GROUND
POINT

1
I
2
I
3
I
4
2
~S
4
[D806]

B6M0695A

A

B

C

u

8
.
Electrical
Wiring
Harness
and
Ground
Point

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

R156
B-2
B97
Bulkhead
wiring
harness
(S
.M
.J
.)

R4
1
Black
B-2
Parking
brake
switch

R5
2B-2
Select
lever
illumination
light

R6
2
Black
B-2
Shift
lock
solenoid

R7
2B-2P
position
switch

RS
2B-2
Seat
belt
switch

R9
1
Brown
B-3Front
door
switch
LH

R11
8
B-4D21
Rear
doorcord
LH
R12
1
Brown
B-2
Front
door
switch
RH

R14
8
B-2
D27
Rear
door
cord
RH

R15
8B-3
R57
Fueltank
cord

R16
1
Brown
A-3
Rear
door
switch
RH

R30
2
Black
B-2
Diode
(Rear
gale
latch
switch)

R46
2
B3
R67
Fuel
lankcord

R50
2
Green
B-2
890
Bulkhead
wiring
harness

R52
2
A-3
Room
light

R57
S
B-3
R15
Rear
wiring
harness

R58
6
A-3
Fuel
gaugemodule
&
fuel
pump

R59
2
B-4
Fuel
gauge
submodule
R67
2
B-3
R46
Rear
wiring
harness

R68
2B-3
Pressure
control
solenoid
valve

R69
I
2
A-3
Vent
control
solenoid
valve

non-coiorea

A

B

C
n

6
.
REAR
WIRING
HARNESS
AND
GROUND
POINT

1
I
2
I
3
I
4
2
~S
4
[D806]

B6M0695A

A

B

C

u

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

R22
1
Brown
C-1
Rear
door
switch
LH

R23
6
G2
Power
antenna

R25
2
Black
C-3
Rear
defogger
condenser

R26
4
Black
D-4
Rear
combination
light
RH

R28
4
Black
C-2
Rear
combination
light
LH
R36
5
Black
C-3
Rear
wiper
relay

R37
2
C-3
D33
R38
4
G3
D34
Rear
gatecord

R39
8
C-4
D35

R47
3
I
D-3
I
Fuel
tank
pressure
sensor

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

D33
2
C-3
R37
D34
4C-3
R38
Rear
wiring
harness

D35
8
C-4
R39
D37
1
Black
B-3L
li
D38
1
B-3
uggage
room
ght

D39
2B-3
High-mounted
stop
light

D40
1
Black
B-4
Rear
defogger
(Power)

D42
4B-4
Rear
finisher
light
RH

D43
48-3
Rear
wiper
motor

D44
2B-4
License
plate
light
RH

D45
2A-3
License
plate
light
LH

D46
2
Black
A-4
Rear
gate
latch
switch

D47
4
A-4
Rear
gate
lock
actuator

D48
1
Black
B-3
Rear
defogger
(Ground)

D49
I
4A-3
Rear
finisher
light
LH

''
Non-colored

9
.
REAR
END
WIRING
HARNESS
AND
GROUND
POINT

1
243

B

C

C

D

B6M069

1
2
3_
I
4
13

11`~~Il'//

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

R22
1
Brown
C-1
Rear
door
switch
LH

R23
6
G2
Power
antenna

R25
2
Black
C-3
Rear
defogger
condenser

R26
4
Black
D-4
Rear
combination
light
RH

R28
4
Black
C-2
Rear
combination
light
LH
R36
5
Black
C-3
Rear
wiper
relay

R37
2
C-3
D33
R38
4
G3
D34
Rear
gatecord

R39
8
C-4
D35

R47
3
I
D-3
I
Fuel
tank
pressure
sensor

Connector
Connecting
to

No
.
Pole
Color
Area
No
.
Name

D33
2
C-3
R37
D34
4C-3
R38
Rear
wiring
harness

D35
8
C-4
R39
D37
1
Black
B-3L
li
D38
1
B-3
uggage
room
ght

D39
2B-3
High-mounted
stop
light

D40
1
Black
B-4
Rear
defogger
(Power)

D42
4B-4
Rear
finisher
light
RH

D43
48-3
Rear
wiper
motor

D44
2B-4
License
plate
light
RH

D45
2A-3
License
plate
light
LH

D46
2
Black
A-4
Rear
gate
latch
switch

D47
4
A-4
Rear
gate
lock
actuator

D48
1
Black
B-3
Rear
defogger
(Ground)

D49
I
4A-3
Rear
finisher
light
LH

''
Non-colored

9
.
REAR
END
WIRING
HARNESS
AND
GROUND
POINT

1
243

B

C

C

D

B6M069

1
2
3_
I
4
13

11`~~Il'//

1. Engine Lubrication System
Before troubleshooting, make sure that the engine oil level
is correct and no oil leakage exists.
Trouble Possible cause Corrective action
1. Warning light remains
on.1) Oil pressure switch
failureCracked diaphragm or oil leakage within switch Replace.
Broken spring or seized contacts Replace.
2) Low oil pressureClogged oil filter Replace.
Malfunction of oil by-pass valve of oil filter Clean or replace.
Malfunction of oil relief valve of oil pump Clean or replace.
Clogged oil passage Clean.
Excessive tip clearance and side clearance of oil
pump rotor and gearReplace.
Clogged oil strainer or broken pipe Clean or replace.
3) No oil pressureInsufficient engine oil Replenish.
Broken pipe of oil strainer Replace.
Stuck oil pump rotor Replace.
2. Warning light does not
go on.1) Burn-out bulb Replace.
2) Poor contact of switch contact points Replace.
3) Disconnection of wiring Repair.
3. Warning light flickers
momentarily.1) Poor contact at terminals Repair.
2) Defective wiring harness Repair.
3) Low oil pressureCheck for the same pos-
sible causes as listed in
1.—2)
17
2-4DIAGNOSTICS
1. Engine Lubrication System

A: OPERATION (WITHOUT A/C MODEL)
CONDITION:
Engine coolant temperature is above 95°C (203°F).
TROUBLE SYMPTOM:
Radiator main fan does not operate under the above
condition.
1. Check fuse and power supply.
OK
Not OK
Melted fuse,repair the shorted part of the circuit
,replace fuse.
2. Check harness connector between fuse and
relay box, and A/C relay holder.
OK
Not OK
Repair or replace wiring harness.
3. Check A/C relay holder.
OK
Not OK
Repair or replace A/C relay holder.
4. Check harness connector between A/C relay
holder and main fan motor.
OK
Not OK
Repair or replace wiring harness.
5. Check ground circuit of main fan motor.
OK
Not OK
Repair or replace wiring harness.
6. Check main fan motor.
OK
Not OK
Replace main fan motor.
Refer to 2-7 On-Board Diagnostics II System.
B2M0427A
1. CHECK FUSE AND POWER SUPPLY.
1) Check fuse No. 13.
2) Turn ignition switch to ACC.
3) Measure voltage between fuse and relay box, and body.
Connector & terminal / Specified voltage:
(F40) No. 3—Body / 10 V, or more






22
2-5DIAGNOSTICS
2. Radiator Main Fan