1997 SUBARU LEGACY wiring diagram

4-4d
ITBSO1
BRAKES
[ABS
5
.31
TYPE]

8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

S
:
TROUBLE
CODE
41

-
ABNORMAL
ABSCONTROL
MODULE
-

DIAGNOSIS
:

9
Faulty
ABSCM&H/U
.

TROUBLE
SYMPTOM
:

9
ABS
does
not
operate
.

WIRING
DIAGRAM
:

F49

ABS
control
module
and
hydraulic
control
unit
E

F49

123456789101112131415

16171819
20
2122
23
242526
2728293031

B4M1246

62

4-4d
[TSTO1
BRAKES
[ABS
5
.31
TYPE]

8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

T
:
TROUBLE
CODE
42

-
SOURCE
VOLTAGE
IS
ABNORMAL
.
-

DIAGNOSIS
:

9
Power
source
voltage
of
the
ABSCM&H/U
is
low
or
high
.

TROUBLE
SYMPTOM
:

*
ABS
does
notoperate
.

WIRING
DIAGRAM
:

F49
SBF-4
FL1.25B

ABS
control
module
and
hydraulic
control
unit

F2
8100
IGN
sw
No

Fuse

8100
F49

12345678910111131415

1
1
2
1
3
1
4
151
16171819
20
2122
23
24
2526
1
11
1
12
1
13
1
14
11
51
16~
2128
2930
31

B4M1245

66

Generator

4-4d
[rsuo1
BRAKES
[ABS
5
.3i
TYPE]

8
.
DiagnosticsChart
with
Trouble
Code
by
ABS
Warning
Light

U
:
TROUBLE
CODE
44

-
A
COMBINATION
OF
AT
CONTROL

ABNORMAL
-

DIAGNOSIS
:

a
Combination
of
AT
control
faults

TROUBLE
SYMPTOM
:

e
ABS
does
not
operate
.

WIRING
DIAGRAM
:

F49

ABS
control
module
and
hydraulic
control
unit
ILE

Fuse
IGN
sw
SBF-4
FL]
.25B

No
.16

F45
B62
B54

m

O
JE

Transmission
control
module

X100
B56

854
B55856

1
3
4
6
P11213149
1
49
10
1
11
11
141
1
11
211311411
tl
1611
/11

F49

123456789101112131415
2122
23
242
5
26
617W031
2171
8
2

8100

f45

'1
14
1

B4M
1247

70

4-4d
[TSVO1
BRAKES
[ABS
5
.31
TYPE]

8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

V
:
TROUBLE
CODE
51

-
ABNORMAL
VALVERELAY
-

DIAGNOSIS
:

Faulty
valve
relay

TROUBLE
SYMPTOM
:

*
ABS
does
notoperate
.

WIRING
DIAGRAM
:

ABS
control
module
and
hydraulic
control
unit
Fuse
SBF-4

t

No
.
19

Valve
relay
~
F4
Lk
9

F2
8100
Fuse
IGN
sw
SBF-4
FL1.25B

Motor
~
O
No
.18
relay

r

w
m

Solenoid
valve

FL
inlet

FL
outlet

FR
inlet

FR
outlet

RL
inlet

RL
outlet

RR
inlet

RR
outlet

Pump
motor

M

E

100
f49

1234567891011113141
4
16171819202122
23
24
52
X
11
1
14
1
181
~
~
q
27
12
8
1
29
1
30
1
31
1

84M1253

74

4-4d
[TSWO]
BRAKES
[ABS
5
.3i
TYPE]
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

W
:
TROUBLE
CODE
52

-
ABNORMAL
MOTOR
AND/OR
MOTOR

RELAY
-

DIAGNOSIS
:

Faulty
motor

Faulty
motor
relay

Faulty
harness
connector

TROUBLE
SYMPTOM
:

e
ABS
does
not
operate
.

WIRING
DIAGRAM
:

ABS
control
moduleand
hydra
ulic
control
unit
SBF-6

Valve
relay~
F49
F28100
Fuse
IGN
sw
SBF-4
FL1
.25B

I
O---tY
Motor
~
bNo
.18
relay
'-

rw
Qm

Solenoid
valve

FL
inlet

FL
outlet

FR
inlet

FR
outlet

RL
inlet

RL
outlet

RR
inlet

RR
outlet

Pump
motor

M

E

E

F49100

11
3
1
4
1
5
11
1
1
2
13
1
14
1
1

12131
4
16171819
20
2122
1
1819
~
~
17
1
7
111
79
1
-10
1
31
1
2324526
11
1
171
1
31
1
41
1
51
1
6

B4M1255

78

4-4d
[Taxo1
BRAKES
[ABS
5
.3i
TYPE]

8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

X
:
TROUBLE
CODE
54

-
ABNORMAL
STOP
LIGHT
SWITCH
-

DIAGNOSIS
:

Faulty
stop
light
switch

TROUBLE
SYMPTOM
:

e
ABS
does
notoperate
.

WIRING
DIAGRAM
:

Fuse
S8F-3
FL1
.258

No
.
12

F49
F2
8100
°
Stop
light
switch
172E
I
w
m

OV
LL

3~
E

ABS
control
B64
(Without
cruise
control)

module
and
865
(With
cruise
control)
hydraulic
control
unit

B64
865
8100
F49

123456789101112131415

M1
'
21
1
34
~
34
111
1
141
111
1920
16171819
20
2122
2324
25
26
27
1
28
1
29
1
3
013
11

B4M1258

82

4-4d
[TSVO]
BRAKES
[ABS
5
.31
TYPE]
8
.
Diagnostics
Chart
with
Trouble
Code
by
ABS
Warning
Light

Y
:
TROUBLE
CODE
56

-
ABNORMAL
G
SENSOROUTPUT

VOLTAGE
-

DIAGNOSIS
:

e
Faulty
G
sensor
output
voltage

TROUBLE
SYMPTOM
:

e
ABS
does
notoperate
.

WIRING
DIAGRAM
:

F49

ABS
control
module
and
hydraulic
control
unit

Ft
P11

1
3
45678

P1
P11

ABS
G
sensor

IIIL131

F49

123456789101112131415
1
16
1
17
1
18
1
19
1
20
11
21
2
2324252627
1
28
1
29
1
30
1
31
1

84M1260
ii

64

4-4d
[Tioco]
BRAKES
[ABS
5
.31
TYPE]

10
.
Diagnostics
Chart
with
Select
Monitor

*~k*~k~~*~k***~k~k~k

ERROR
3

84M0943

C
:
ERROR
3
(1)

-
SELECT
MONITOR
COMMUNICATION

FAILURE
-

DIAGNOSIS
:

Faulty
harness
connector

TROUBLE
SYMPTOM
:

"
ABS
warning
light
remains
on
.

"
ERROR
3
or
1
appears
on
the
select
monitor
display
.

WIRING
DIAGRAM
:

F49

ABS
control
module
and
hydrauliccontrol
unit

S8F-4

818

Data
link
connector

FL1.258

8100
878
F49

1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
11
1
12
1
13
1415
1116
1
17
1
18
1
19
1
20
12
1
2
23
425
96
49
~0L_LLl~J
1116
1
17
1
18
1
19
1
20
12
1
2
23
45
26
1
1
1
1
41
11
9
0
128
293031

84M1266

f2
8100
Fuse
IGNsw

No
.18o-

104

Generator