model SUBARU LEGACY 1997 Service Repair Manual
[x] Cancel search | Manufacturer: SUBARU, Model Year: 1997, Model line: LEGACY, Model: SUBARU LEGACY 1997Pages: 3342, PDF Size: 62.95 MB
Page 1 of 3342

4-1
[c1oa1
COMPONENT
PARTS
1
.
Conventional
Suspension
1
.
Conventional
Suspension
4
.
REAR
SUSPENSION
(SUS
MODEL)
B4M1214A
Stabilizer
~2
Stabilizer
bracket
03
Stabilizer
bushing
~a
Clamp
~5
Floating
bushing
Stopper
Stabilizer
link
~8
Rear
lateral
link
9
Bushing
(C)
(%
Bushing
(A)
Front
lateral
link
02
Bushing
(B)
Trailing
link
rear
bushing
Da
Trailing
link
Trailing
link
front
bushing
#
Trailing
link
bracket
Cap
(Protection)
#
Washer
g
Rear
crossmember
~o
Strut
mount
cap
Strut
mount
~2
Rubber
seat
upper
Dust
cover
~a
Coil
spring
~5
Helper
~s
Rubber
seat
lower
Damper
strut
Self-locking
nut
Adapter
rear
crossmember
(OUTBACK
model)
Tightening
torque
:
N~m
(kg-m,
it-Ib)
Tl
:
20f6
(2
.0±
0
.6,
14
.5f4
.3)
T2
:
25f7(2
.5f0
.7,
18
.1f5
.1)
T3
:
44f6
(4
.5f0
.6,
32
.5f4
.3)
T4
:
59
f
10
(6.0
1
1
.0,
43
f
7)
T5
:
98
4
:15
(10
.0
f
1.5,
72±
11)
T6
:
98
f
20
(10
.0
f
2
.0,
72
f
14)
T7
:
113
f
15
(11
.5
f
1
.5,
83
f
11)
T8
:
127
f
20
(13
.0
f
2
.0,
94
1
14)
T9
:
137
f
20
(14
.0
f
2
.0,
101114)
T10
:196±io
(20
.0±i
o,
145±~9
)
9
Page 3 of 3342

8
.
Electrical
Wiring
Harness
and
Ground
Point
Connector
Connecting
to
No
.
Pole
Color
Area
No
.
Name
R17
1
Black
A-3
Rear
defogger
(Power)
R18
2
Black
B-3
Rear
speaker
RH
R19
2B-3
High-mounted
stop
light
R20
2
Blue
B-2
Trunk
room
light
R21
2
Black
B-2
Rear
speaker
LH
R22
1
Brown
B-1
Rear
door
switch
LH
R23
3
B-2
Power
antenna
R24
6B-3
R60
Trunk
lid
cord(Without
security
system)
8
B-3
R60
Trunk
lid
cord
(With
security
system)
R25
2
Black
B-4
Rear
defogger
condenser
R26
4
B-4
Rear
combination
light
RH
R27
2
B-4
Trunk
room
light
switch
R28
4
B-3
Rear
combination
light
LH
R45
6
B-4
Trailer
connector
(SUS
model)
R47
3B-3Fueltank
pressure
sensor
R60
6B-4
R24
Rear
wiring
harness
(Without
security
system)
8B-4
R24
Rear
wiring
harness
(With
security
system)
R61
3B-4
Key
switch
(Security)
R62
4B-4
Rear
finisher
light
RH
R63
2B-3
License
plate
light
R64
4B-3
Rear
finisher
light
LH
R65
1
Black
A-2
Rear
defogger(Ground)
R66
2
Black
B-4
E
High-mounted
stop
light
(Rear
spoiler)
'
:
Non-colored
3
A
B
C
D
8
.
REAR
END
WIRING
HARNESS
AND
GROUND
POINT
OF
SEDAN
1
1
2
1
3
R65
1
R17
,
R19
4
\
R66
GD
A
~
~
R45
i
O
~~`
R18
''r
~
R25
R21
~
~O
\
R22
O
R20
R24
R47
~---
R23R2g
'
:
R60
R62
o
GB-9
0
~~,
.~I
~~I)~1
B6M0104B
2
R63R26
R64R27
R61~
~
GB-9
3
[D808]
B6M0823A
4
A
B
C
D
Page 6 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
4-4
[M13-21
BRAKES
13
.
Anti-lock
Brake
System
(ABS)
[5
.3i
Type]
O
BATTERY
B4H1216A
O
ABS
control
module
and
S
Front
right
outlet
solenoidvalve
D
ABS
warning
light
hydraulic
control
unit
(2
Rea SUBARU LEGACY 1997 Service Repair Manual
4-4
[M13-21
BRAKES
13
.
Anti-lock
Brake
System
(ABS)
[5
.3i
Type]
O
BATTERY
B4H1216A
O
ABS
control
module
and
S
Front
right
outlet
solenoidvalve
D
ABS
warning
light
hydraulic
control
unit
(2
Rea](/img/17/57434/w960_57434-5.png)
4-4
[M13-21
BRAKES
13
.
Anti-lock
Brake
System
(ABS)
[5
.3i
Type]
O
BATTERY
B4H1216A
O
ABS
control
module
and
S
Front
right
outlet
solenoidvalve
D
ABS
warning
light
hydraulic
control
unit
(2
Rear
left
inlet
solenoid
valve'
0
Stop
light
switch
9
ABS
control
module
section
D
Rear
left
outlet
solenoidvalve
0
Stop
light
Valve
relay
0
Rear
right
inlet
solenoidvalve
(5
G
sensor
(only
AWD
model)
O
Motor
relay
8
Rear
right
outlet
solenoid
valve
0
Front
left
ABS
sensor
m
Motor
R
Transmission
control
module
Z
Front
right
ABS
sensor
Front
left
inlet
solenoid
valve
(only
AT
module)
Z
Rear
left
ABS
sensor
8
Front
left
outlet
solenoidvalve
(3
Diagnosis
connector
(8
Rear
right
ABS
sensor
Front
right
inlet
solenoidvalve
0
Data
link
connector
Page 16 of 3342

BRAKES
44
Page
S
SPECIFICATIONS
AND
SERVICE
DATA
1
.
Brakes
C
COMPONENT
PARTS
...........
.
.
.
.....................
.
.
......
..
.
.
.
..........................
1
.
FrontDisc
Brake
2
.
Rear
Disc
Brake
3
.
Rear
Drum
Brake
4
.
Master
Cylinder
5
.
Brake
Booster
6
.
ABS
System
7
.
Hill
Holder
8
.
Parking
(Hand)
Brake
9
.
ABS/TCS
System
10
.
ABS
System(ABS
5
.3i
Type)
...
....
.
...
..........................
.
.
...
.
.............
W
SERVICE
PROCEDURE
...............
.
.
......
.
.
...
.
....................
.
.
.
.
.
.
...
.
...
.
.......
1
.
Front
Disc
Brake
2
.
Rear
Disc
Brake
3
.
Rear
Drum
Brake
4
.
Parking
Brake
(Rear
Disc
Brake)
5
.
Master
Cylinder
6
.
Brake
Booster
7
.
Brake
Hose
8
.
Hill
Holder
9
.
Parking
Brake
Lever
10
.
Parking
Brake
Cable
11
.
Air
Bleeding
(Without
TCS
model)
12
.
Brake
Fluid
Replacement
13
.
Proportioning
Valve
14
.
ABS
Sensor
15
.
Hydraulic
Unit
for
ABS
System
16
.
ABS
Control
Module
17
.
G
Sensor
for
ABS
System
18
.
Brake
Hose
and
Pipe
am
.
.
.....
.
.................................
.
.
...
.
.....
..
19
.
Air
Bleeding
(With
TCS
model)
20
.
Hydraulic
Unit
for
ABS/TCS
System
21
.
ABS/TCS
Control
Module
22
.
Hydraulic
Unit
for
ABS
System
(ABS
5
.3
Type)
23
.
ABS
Control
Module
(ABS
5
.3
Type)
24
.
G
Sensor
for
ABS
System
(ABS
5
.3
Type)
25
.
ABS
Control
Module
and
Hydraulic
Control
Unit
(ABSCM&H/U)
[ABS
5
.3i
Type]
.
.
.
.
.
.
.
...
.
.
.
.
.
..
.
.
...................................
.
...
.
.
.........
..........
26
.
ABS
Sensor
(ABS
5
.3i
Type)
....
...........................................
.
.
....
.
...
.
27
G
Sensor
(ABS
5
3i
T
e)
2
....
.2
....
.4
........
.
.
..
.4
....
..
.15
....
..
.15
yp
....
.
.
......
...
.
...................................
.
.
.
.
.......
.
.
.....
K
DIAGNOSTICS
1
.
Entire
BrakeSystem
2
.
Hill
Holder
PRECAUTION
FORSUPPLEMENTAL
RESTRAINT
SYSTEM
"AIRBAG"
The
Supplemental
Restraint
System
"Airbag"
helps
to
reduce
the
risk
or
severity
of
injury
to
the
driver
in
a
frontal
collision
.
The
Supplemental
Restraint
System
consists
of
an
airbag
module
(located
in
the
center
of
the
steer-
ing
wheel),sensors,
a
control
module,warning
light,
wiring
harness
and
roll
connector
.
Information
necessary
to
servicethe
safety
is
included
in
the"5-5
.
SUPPLEMENTAL
RESTRAINT
SYSTEM"
ofthis
Service
Manual
.
WARNING
:
"
To
avoid
rendering
the
Airbag
system
inoperative,
which
could
lead
to
personal
injury
or
death
in
the
event
of
a
severe
frontal
collision,
all
maintenance
must
be
performed
byan
authorized
SUBARU
dealer
.
"
Improper
maintenance,
including
incorrect
removal
and
installation
of
the
Airbag
system,
can
lead
to
personal
injury
caused
by
unintentional
activation
of
the
Airbag
system
.
"
All
Airbag
system
electrical
wiring
harnesses
and
connectors
are
covered
with
yellow
outer
insu-
lation
.
Do
not
use
electrical
test
equipment
on
any
circuit
relatedtothe
Supplemental
Restraint
System
"Airbag"
.
Page 20 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
SERVICE
PROCEDURE
[W18A5]
4-4
18
.
Brake
Hose
and
Pipe
5
.
MODELS
WITH
ABS
(ABS
5
.3i
TYPE)
B4M1221A
Union
bolt
~2
Front
brake
hose
RH
~3
Clip
~4
Valve
bracket
~5
Proportioning
valve
06
Front
b SUBARU LEGACY 1997 Service Repair Manual
SERVICE
PROCEDURE
[W18A5]
4-4
18
.
Brake
Hose
and
Pipe
5
.
MODELS
WITH
ABS
(ABS
5
.3i
TYPE)
B4M1221A
Union
bolt
~2
Front
brake
hose
RH
~3
Clip
~4
Valve
bracket
~5
Proportioning
valve
06
Front
b](/img/17/57434/w960_57434-19.png)
SERVICE
PROCEDURE
[W18A5]
4-4
18
.
Brake
Hose
and
Pipe
5
.
MODELS
WITH
ABS
(ABS
5
.3i
TYPE)
B4M1221A
Union
bolt
~2
Front
brake
hose
RH
~3
Clip
~4
Valve
bracket
~5
Proportioning
valve
06
Front
brake
pipe
ASSY
~7
Front
brake
hose
LH
(V
Two-way
connector
Connector
bracket
~o
Rear
brake
hose
RH
Rear
brake
pipe
ASSY
~z
Rear
brake
hose
LH
Center
brake
pipe
ASSY
'
41
Tightening
torque
:
N~m
(kg-m,
ft-115)
TI
:
13f3
(1
.3f0
.3,
9
.4f2
.2)
T2
:
15±z(1
.5-0z,
10
.8±a)
T3
:
18f3
(1
.8f0
.3,
13
.0±
2
.2)
T4
:
18±
5
(1
.8
f
0
.5,
13
.0
f3
.6)
5
Page 23 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
4-4
[w2sBO]
SERVICE
PROCEDURE
25
.
ABS
Control
Module
and
Hydraulic
Control
Unit
(ABSCM&H/U)
[ABS
5
.3i
Type]
B
:
INSPECTION
i
Mark
>
ABSCM&H/U
B4M
1248A
/Pressure
ga
u
ge
\
/\
B4M0633A
1)
C SUBARU LEGACY 1997 Service Repair Manual
4-4
[w2sBO]
SERVICE
PROCEDURE
25
.
ABS
Control
Module
and
Hydraulic
Control
Unit
(ABSCM&H/U)
[ABS
5
.3i
Type]
B
:
INSPECTION
i
Mark
>
ABSCM&H/U
B4M
1248A
/Pressure
ga
u
ge
\
/\
B4M0633A
1)
C](/img/17/57434/w960_57434-22.png)
4-4
[w2sBO]
SERVICE
PROCEDURE
25
.
ABS
Control
Module
and
Hydraulic
Control
Unit
(ABSCM&H/U)
[ABS
5
.3i
Type]
B
:
INSPECTION
i
Mark
>
ABSCM&H/U
B4M
1248A
/Pressure
ga
u
ge
\
'
/\
B4M0633A
1)
Check
connected
and
fixed
condition
of
connector
.
2)
Check
specifications
of
the
mark
with
ABSCM&H/U
.
Mark
Model
C3
AWD
AT
C4
AWD
MT
C
:
CHECKING
THE
HYDRAULIC
UNIT
ABS
OPERATION
1
.
CHECKINGTHE
HYDRAULIC
UNIT
ABS
OPERATION
BY
PRESSURE
GAUGE
1)
Lift-up
vehicle
and
remove
wheels
.
2)
Disconnect
the
air
bleeder
screwsfrom
the
FL
andFR
caliper
bodies
.
3)
Connect
two
pressure
gauges
to
the
FL
andFR
cali-
perbodies
.
CAUTION
:
Pressure
gauges
used
exclusively
for
brake
fluid
must
be
used
.
e
Do
not
employ
pressure
gauge
previously
used
for
transmission
since
the
piston
seal
is
expanded
which
may
lead
to
malfunction
of
the
brake
.
NOTE
:
Wrap
sealing
tape
around
the
pressure
gauge
.
8
Page 36 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
4-4d
[raoo]
BRAKES
[ABS
5
.31
TYPE]
4
.
Schematic
4
.
Schematic
10
14
BATTERY
16
-----I
---
IGN
17
----I
=
O_
.__J
C5
19
U6
--
-
------
H
!
20
-----------
g
10
1
-
~
11
----------
--- SUBARU LEGACY 1997 Service Repair Manual
4-4d
[raoo]
BRAKES
[ABS
5
.31
TYPE]
4
.
Schematic
4
.
Schematic
10
14
BATTERY
16
-----I
---
IGN
17
----I
=
O_
.__J
C5
19
U6
--
-
------
H
!
20
-----------
g
10
1
-
~
11
----------
---](/img/17/57434/w960_57434-35.png)
4-4d
[raoo]
BRAKES
[ABS
5
.31
TYPE]
4
.
Schematic
4
.
Schematic
10
14
BATTERY
16
-----I
---
IGN
17
----I
=
O_
.__J
C5
19
U6
--
-
------
H
!
20
-----------
g
10
1
-
~
11
----------
----
r
12
23
`
"
...
.,`
@
.
Twisted
w
ire
B
4M1227A
ABS
control
module
and
hydraulic
control
unit
(ABSCM&H/U)
~2
ABS
control
module
area
~3
Valve
relay
~a
Motor
relay
~5
Motor
06
Front
left
inlet
solenoid
valve
07
Front
left
outlet
solenoid
valve
~8
Front
right
inlet
solenoid
valve
Front
right
outlet
solenoid
valve
~o
Rear
left
inlet
solenoid
valve
Rear
left
outlet
solenoid
valve
g
Rear
right
inlet
solenoid
valve
Rear
right
outlet
solenoid
valve
~a
Transmission
control
module
(only
AT
model)
~5
Diagnosis
connector
~s
Data
link
connector
ABS
warning
light
Qe
Stop
light
switch
Stop
light
~o
G
sensor
(only
AWD
model)
Front
left
ABS
sensor
~2
Front
right
ABS
sensor
Rear
left
ABS
sensor
Rear
right
ABS
sensor
6
Page 38 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
BRAKES
[ABS
5
.31
TYPE]
[T501]
4-4d
5
.
Control
Module
I/O
Signal
Terminal
N
Input/Output
signal
Contents
o
.
_)
Measured
value
andmeasuring
conditions
ABS
Front
left
wheel
9-10
sensor2
Fron SUBARU LEGACY 1997 Service Repair Manual
BRAKES
[ABS
5
.31
TYPE]
[T501]
4-4d
5
.
Control
Module
I/O
Signal
Terminal
N
Input/Output
signal
Contents
o
.
_)
Measured
value
andmeasuring
conditions
ABS
Front
left
wheel
9-10
sensor2
Fron](/img/17/57434/w960_57434-37.png)
BRAKES
[ABS
5
.31
TYPE]
'
[T501]
4-4d
5
.
Control
Module
I/O
Signal
Terminal
N
Input/Output
signal
Contents
o
.
_)
Measured
value
andmeasuring
conditions
ABS
Front
left
wheel
9-10
sensor'2
Front
right
wheel
11-12
0
.12
-
1
V
(Wheel
speed
Rear
left
wheel
7-8
(When
it
is
20Hz
.)
sensor)
Rear
right
wheel
14-15
Valve
relay
power
supply
24-23
10
-
15
Vwhen
ignition
switch
is
ON
.
Motor
relay
power
supply
25-23
10
-
15
Vwhen
ignition
switch
is
ON
.
G
sensor'2
Power
supply
30-28
4
.75
-
5
.25
V
(AWD
model
ground
28
-
only)
output
6-28
2
.3f0
.2
V
when
vehicle
isin
horizontal
position
.
Stop
light
switch*1
2-23
Less
than
1
.5
V
when
the
stop
light
is
OFF
and,10
-
15
V
when
thestop
light
is
ON
.
ABS
warning
light`2
21-23
Less
than
1.5
V
during
1
.5
seconds
when
ignition
switch
is
ON,and
10
-
15
V
after
1.5
seconds
.
AT
ABS
signal'2
(AT
model
only)
31-23
Less
than
1
.5
V
when
the
ABS
control
does
not
operate
still
and
more
than5
.5
V
when
ABS
operates
.
ABS
operation
signal
monitor*2
3--23
Less
than
1
.5
V
when
the
ABS
control
does
not
operate
still
and
more
than5
.5
V
when
ABS
operates
.
Select
Data
is
received
.
20-23
Less
than
1
.5
V
when
no
data
is
received
.
monitor'2
Data
is
sent
.
5--23
4
.75
-
5
.25
V
when
no
data
is
sent
.
ABS
Terminal
No
.
3
29-23
10
-
15
V
when
ignition
switch
is
ON
.
diagnosis
connector*2
Terminal
No
.
6
4-23
10
-
15
V
when
ignition
switch
is
ON
.
Power
supply'1
1-23
10
-
15
V
when
ignition
switch
is
ON
.
Grounding
line
23
-
Grounding
line
~26
*1
:
Measure
the
I/O
signal
voltage
after
removing
the
connector
from
the
ABSCM&H/U
terminal
.
'2
:
Measure
the
I/O
signal
voltage
at
connector
(F2)
or
(Fi)
.
9
Page 58 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
4-4d
[rsBO]
BRAKES
[ABS
5
.31
TYPE]
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
B
:
TROUBLE
CODE
21
(FRONT
RH)
C
:
TROUBLE
CODE
23
(FRONT
LH)
D
:
TROUBLE
CODE
25
(REAR
RH)
E
:
T SUBARU LEGACY 1997 Service Repair Manual
4-4d
[rsBO]
BRAKES
[ABS
5
.31
TYPE]
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
B
:
TROUBLE
CODE
21
(FRONT
RH)
C
:
TROUBLE
CODE
23
(FRONT
LH)
D
:
TROUBLE
CODE
25
(REAR
RH)
E
:
T](/img/17/57434/w960_57434-57.png)
4-4d
[rsBO]
BRAKES
[ABS
5
.31
TYPE]
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
B
:
TROUBLE
CODE
21
(FRONT
RH)
C
:
TROUBLE
CODE
23
(FRONT
LH)
D
:
TROUBLE
CODE
25
(REAR
RH)
E
:
TROUBLE
CODE
27
(REAR
LH)
-
ABNORMAL
ABS
SENSOR
(OPEN
CIRCUIT
OR
INPUT
VOLTAGE
TOO
HIGH)
-
DIAGNOSIS
:
"
Faulty
ABS
sensor
(Broken
wire,
input
voltage
too
high)
Faulty
harness
connector
TROUBLE
SYMPTOM
:
*
ABS
does
notoperate
.
WIRING
DIAGRAM
:
F49
ABS
control
module
and
hydraulic
control
unit
OUTBACK
with
steproof
model
B~5
O
O
P8
OO
Ft
100
1
3
1
10
70969
4
78
Rear
ABS
sensor
LH
RearABS
sensor
RH
r----------------
I
OUTBACK
with
steproof
model
I
I
Q
I
RearABS-C~l
sensor
LH
I
I
RearABS
j
~--m
sensor
RH
I
Q
I
------------J
Front
ABS
sensorLH
Front
ABS
sensor
RH
f{9
1
345678911112131415
1116
1
17
1
18
1
19
1
2
0
2
122
4
26
7
1
28
1
29
130131
1
B4M1238
32
Page 59 of 3342
![SUBARU LEGACY 1997 Service Repair Manual
BRAKES
[ABS
5
.31
TYPE]
[TSE2]4-4d
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
Except
OUTBACK
model
1
2
D
S2
B4MOSO6E
OUTBACK
model
Front
Rear
1
2
2
1
D
84M
1036C
Except
O SUBARU LEGACY 1997 Service Repair Manual
BRAKES
[ABS
5
.31
TYPE]
[TSE2]4-4d
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
Except
OUTBACK
model
1
2
D
S2
B4MOSO6E
OUTBACK
model
Front
Rear
1
2
2
1
D
84M
1036C
Except
O](/img/17/57434/w960_57434-58.png)
BRAKES
[ABS
5
.31
TYPE]
[TSE2]4-4d
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light
Except
OUTBACK
model
1
2
D
S2
B4MOSO6E
OUTBACK
model
Front
Rear
1
2
2
1
D
84M
1036C
Except
OUTBACK
model
1
2
-
L
Vq
f
1
B4MO807E
OUTBACK
model
Front
Rear
2
1
D
_v
B4M1037C
$E1
CHECK
ABS
SENSOR
.
1)
Turn
ignition
switch
to
OFF
.
2)
Disconnect
connector
from
ABS
sensor
.
3)
Measure
resistance
of
ABS
sensor
connector
terminals
.
Terminal
Front
RH
No
.
1
-
No
.
2
:
Front
LH
No
.
1
-
No
.
2
:
Rear
RH
No
.
1
-
No,
2
:
Rear
LHNo
.
1
-
No
.
2
:
CHECK
:
Is
the
resistance
between
0
.8
and
1
.2
kS2?
,rES
:
Go
to
step
8E2
.
No
:
Replace
ABS
sensor
.
8E2
I
CHECK
BATTERY
SHORT
OF
ABS
SENSOR
.
1)
Disconnect
connector
from
ABSCM&H1U
.
2)
Measure
voltage
between
ABS
sensor
and
chassis
ground
.
Terminal
Front
RH
No
.
1
(+)
-
Chassis
ground
(
)
:
Front
LH
No
.
1
(+)
-
Chassis
ground
(
)
:
Rear
RH
No
.
1
(
+)
-
Chassis
ground
(
)
:
Rear
LH
No
.
1
(+)
-
Chassis
ground
(
)
:
CHECK
:
Is
the
voltage
less
than
1
V?
vES
:
Go
to
step
8E3
.
No
:
Replace
ABS
sensor
.
33