1996 SUBARU LEGACY brake fluid

WIRING
DIAGRAM
[oso2i
6-3

6
.
Wiring
Diagram

GB-3

838
13
i13
s-r,
Comb
inationmeter

831
O
SRS
Front
wiper
cui
harness
motor

B9

E
E
FWD
switchCIll

GB-6
GB-4
Brake
fluid
B
CE
level
switch
S
.
M
.
J
.
(Refer
to
foldout
page
.]

B97
Rl

892
IM
Door
lock
module

R7

-71P
position
switch

i
Shift
lock
-
solenoid

B94
~
R~5
R57
RSB
Cruise
control
Fuel
gauge
modulemodule
&
fuel
pump

Evaporator

~z
thermoswltch
Rear
defogger
condenser

R23
-
e
Power
antenna
GB-5GB-9

Rear
Rearfinisher
finisher
High-mount
light
LH
light
RHStop
light
D69042D39
-
~-l
R26
car
combination
m
light
RH

R37

m4
0~3

Lisence
plat
044
e
light
RH

D45
Llsence
plate
light
LH

043
Rear
wtperEnj
motor

D4B
Rear
defogge
r

D46
Reargete
latch
switch

tear
combination
light
LH

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

R7
D33

(Black)
R6
i23
(Brown)(Black)
B9
O(Black)
816
(G
rey)
O(Gray)
DL4D65X39
88B
(B18ck)

21
2
12
12
1212
123

Flb
(B
I
ac
k)
B62D63R26
(B
I
8C
k)

F17
(g
I
flc
k)
DG9042R2B
(B
I
ac
k)
i
13
R23
X31
(Ye
II
ow)
(E)

1
2
34
riT2
ri-r2
m34
131415161
o23
R45
67
1
234
1
234
S
M67
8
P567
N8
(B
I
ac
k)
07
894
(B
I
ac
k)i3
(Brown)
830

1
2
34
1
23
4
67
89
1
12
4
78910

1

1
7891
7
23

L
5
16
89
2211171

4
112131
19
0

6
141

6789
67891
1
1
112(3(
111
l
141
1617LB19
t
12114
1
1611
192
p1

BUR04-02B

7

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

ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T10A0]
2-7

10
.
Diagnostics
Chart
with
Trouble
Code

DTC

No
.

Abbreviation

(Subaru
select
monitor)Item
Page

P0500
VSP
Vehicle
speed
sensor
malfunction
'1

P0505
ISC
Idle
control
system
malfunction
`1

P0506
ISC
-
L
Idle
control
system
RPM
lower
than
expected
'1

P0507
ISC
-
H
Idle
control
system
RPM
higher
than
expected
'1

P0600
-
Serial
communication
link
malfunction
`1

P0601
RAM
Internal
control
module
memory
check
sum
error
'1

P0703
ATBRK
Brake
switch
input
malfunction
'1

P0705
ATRNG
Transmissionrange
sensor
circuit
malfunction
`1

P0710
ATF
Transmission
fluid
temperature
sensor
circuit
malfunction
'1

P0720
ATVSP
Output
speed
sensor
(vehicle
speed
sensor
1)
circuit
malfunction
'1

P0725
ATNE
Engine
speed
input
circuit
malfunction
'1

P0731
ATGR1
Gear
1
incorrect
ratio

P0732
ATGR2
Gear
2
incorrect
ratio
"
1
P0733
ATGR3
Gear
3
incorrect
ratio

P0734
ATGR4
Gear
4
incorrect
ratio

P0740
ATLU
-
F
Torque
converter
clutch
system
malfunction
1

P0743
ATLU
Torque
converter
clutch
system
electrical
*1

P0748
ATPL
Pressure
control
solenoid
electrical
'1

P0753
ATSFTi
Shift
solenoid
A
electrical
`1

P0758
ATSFT2
Shift
solenoid
B
electrical
'1

P0760
ATOVR
-
F
Shift
solenoid
C
malfunction
'1

P0763
ATOVR
Shift
solenoid
C
electrical
'1

P1100
ST-SW
Starter
switch
circuit
malfunction
'1

P1101
N/P
-
SW
Neutral
position
switch
circuit
malfunction
[MT
vehicles]
'1

P1101
N/P
-
SW
Neutral
position
switch
circuit
malfunction
[AT
vehicles]
1

P1102
BR
Pressure
sources
switching
solenoid
valve
circuit
malfunction
'1

P1103
TRQ
Engine
torque
control
signal
circuit
malfunction
`1

P1400
PCVSOL
Fueltank
pressure
control
solenoid
valve
circuit
malfunction
38

P1401
PCV
-
FFueltank
pressure
control
system
function
problem
44

P1402
FIVL
Fuel
level
sensor
circuit
malfunction
46

P1500
FAN
-
1
Radiator
fan
relay
1
circuit
malfunction
'1

P1502
FAN
-
F
Radiator
fan
function
problem
'1

P1700
ATTH
Throttle
position
sensor
circuit
malfunction
for
automatic
transmission
'1

P1701
ATCRS
Cruise
control
set
signal
circuit
malfunction
for
automatic
transmission
'1

P1702
ATDIAG
Automatic
transmission
diagnosis
inputsignal
circuit
malfunction
'1

P0461'2
EXERR22
Fuel
level
sensor
circuit
range/performance
problem
56

"1
:
<
Ref
.
to
2-7
[T11A0]
.*4
>

'2
:
Only
OBD-II
general
scan
tool
displays
DTC
.

WIRING
DIAGRAM
[oso2i
6-3

6
.
Wiring
Diagram

GB-3

B3B
i3
i13
Comb
ination
'L~J
meter

B31
SRS
harness

BB
E
E
Frontwiper
[Uf
motor

4-6
GB-4
B9
FWD
sw
I
tch
CI
:~

816
Brakefluid
level
switch

Rear
Rear
finisherfinisher
light
LH
light
RH
049
8
D42
D4G
Lisence
plate
Iight
RH

D45
Lisence
plate
11ght
LH

043
Rearwipe
r
motor

048
Rear
defogge
r

R26
Rear
combination
LM
light
RH

R28
Rear
combination
LM
I(ght
LH

D46
Reargate
klatch
switch

R7
033R67

(B
I
ac
k)R6
i23
(BrowN
(B
I
ec
k)
B9
R25
(B
I
ec
k)
B16
(G
rey)
DB
(Gray)
D44045

21
2
12
1212

FI6
(B
I
ac
k)
B62D63R26
(B
I
ac
k)

039

12

BBB
(Black)

123

Fl7
(B
I
ac
k)
D49D42R2B
(B
I
ac
k)
(K)
(Y
e
11
ow)
(E)(9)
12
34
M1_2T3741
13141516
1
o23
N4
;5677
1
234
1
234
5
M67
8
R56
;7iR8

(B
I
8C
k)
(B
I
ac
K)
(Brown)

P
3141
56
789
1
F273
F1
4
6789
0151
7
89
1
2
34

161
2
314
0
1121314E
69
7181
1
11
1
12
1
314
51617
A
920

12

11112
314(51617
B4
02122
78

I
F1
34

161718
212223py

56

2~14

BUR04-03B

5
.
M
.
J
.
[Referto
foldout
page
.]
-
-
z~

B97
Rl

B92
Door
lock
module

B94
GB-8
Cruise
control
module

888
L=]
Evaporator
thermoswitch

R7

P
position
switch

R6

C
Shift
lock
solenoid

R46R67R58
Fuel
gauge
-e-C~umodule
&
fuel
pump

R25
LEE
Reardefogger
condenser

R23
-riPower
antenna
s1
-
~_5
GB-9

High-mounted
stop
light
D39
-12
m

R37

m4
D33

3

G3M0859
Transmission cover
Transmission cover (Defective casting)
The point listed above should be checked for fluid leak.
Checking method is as follows:
(1) Place the vehicle in the pit, and check whether the
leaking oil is ATF or not. The ATF is wine red in color,
and can be discriminated easily from engine oil and
gear oil.
(2) Wipe clean the leaking oil and dust from a suspect-
able area, using a non-inflammable organic solvent
such as carbon tetrachloride.
(3) Run the engine to raise the fluid temperature, and
set the selector lever to“D”in order to increase the fluid
pressure and quickly detect a leaking point. Also check
for fluid leaks while shifting select lever to“R”,“2”, and
“1”.
G3M0289
B: ADJUSTMENT
1. BRAKE BAND
If the following abnormal shifting conditions are noted in a
road test, the brake band must be adjusted.
Improper brake band clearances and their symptoms
Clearance Problem
1. Too wide Upshift from 1st directly to 3rd gear occurs.
2. WideEngine rpm increases abruptly while upshifting from 1st
to 2nd gear or 3rd to 4th gear.
Time lag of at least one second occurs during kickdown
operation from 3rd to 2nd gear.
3. Small“Braking”symptom occurs while upshifting from 2nd to 3rd
gear.
4. Too smallUpshifts from 2nd to 4th gear and downshifts from 4th to
2nd gear occur repeatedly.
26
3-2SERVICE PROCEDURE
2. On-Car Services

B: TIME LAG TEST
1. GENERAL
If the shift lever is shifted while the engine is idling, there
will be a certain time elapse or lag before the shock can be
felt. This is used for checking the condition of the forward
clutch, reverse clutch, low & reverse brake, forward one-
way clutch and low one-way clutch.
CAUTION:
Perform the test at normal operation fluid tempera-
ture 60 to 80°C (140 to 176°F).
Be sure to allow a one minute interval between tests.
Make three measurements and take the average
value.
2. TEST METHODS
1) Fully apply the parking brake.
2) Start the engine.
Check idling speed (A/C OFF).
“N”range: 800±100 rpm
3) Shift the shift lever from“N”to“D”range.
Using a stop watch, measure the time it takes from shift-
ing the lever until the shock is felt.
Time lag: Less than 1.2 seconds
4) In same manner, measure the time lag for“N”,“R”.
Time lag: Less than 1.5 seconds
3. EVALUATION
1) If“N”,“D”time lag is longer than specified:
Line pressure too low
Forward clutch worn
Low one-way clutch not operating properly
2) If“N”,“R”time lag is longer than specified:
Line pressure too low
Reverse clutch worn
Low & reverse brake worn
Forward one-way clutch not operating properly
40
3-2SERVICE PROCEDURE
3. Performance Test

G3M1050
19) Install rear cover and tighten bolts to specified torque.
Tightening torque:
29±5 N⋅m (3.0±0.5 kg-m, 21.7±3.6 ft-lb)
F: INSTALLATION
To install, reverse the removal sequence.
1) Install the air breather cap tapping with a plastic ham-
mer.
CAUTION:
Be sure to install new air breather cap.
2) Position front member on body by passing it under park-
ing brake cable and securing to rear differential.
NOTE:
When installing rear differential front member, do not con-
fuse the installation sequence of the upper and lower stop-
pers.
G3M1026
3) Install DOJ of rear drive shaft into rear differential. to 3-4 [W2A2].>
ST 28099PA090 SIDE OIL SEAL PROTECTOR
G3M1051
4) Installing procedure hereafter is in the reverse order of
removal.
5) After installation, fill differential carrier with gear oil to
the upper plug level.
CAUTION:
Apply fluid packing to plug.
Fluid packing:
THREE BOND 1205 or equivalent
Oil capacity:
0.8
(0.8 US qt, 0.7 Imp qt)
Tightening torque:
44±4 N⋅m (4.5±0.4 kg-m, 32.5±2.9 ft-lb)
37
3-4SERVICE PROCEDURE
2. Rear Differential