1997 SUBARU LEGACY Service Repair Manual

Page 161 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
BRAKES
[ABS
5
.3i
TYPE]
[T10U5]
4-4d

10
.
Diagnostics
Chart
withSelect
Monitor

I
10U4
I
CHECK
ABSCM&H/U
.

1)
Connect
all
connectors
.

2)
Erase
the
memory
.

3)
Perform
inspection
mode
.

4)
Read

Page 162 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
4-4d
[T1
0V0]
BRAKES
[ABS
5
.3i
TYPE]

10
.
Diagnostics
Chart
with
Select
Monitor

D
"
NEW
41
(FBI)

ECU

B4M0962

V
:
TROUBLE
CODE
41
ECU

-
ABNORMAL
ABS
CONTROL
MODULE
-

DIAGNOSIS
:

*
Faulty

Page 163 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
BRAKES
[ABS
5
.3i
TYPE]
[T10V5]4-4d

10
.
Diagnostics
Chart
with
Select
Monitor

a

112131415161718
01112131415
11611711811912
1
23
24
2526
71
28
1
2130
1
31
1
1

La
-_
B4M
1243A

1
110111
CHECK
GROU

Page 164 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
4-4d
[T1ovs1
BRAKES
[ABS
5
.31
TYPE]

10
.
Diagnostics
Chart
with
Select
Monitor

10V6
CHECK
ANY
OTHER
TROUBLE
CODES

APPEARANCE
.

CHECK
:
Are
other
trouble
codes
being
output?

,rES
:
Proceed
with

Page 165 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
4-4d
[r1owo]
BRAKES
[ABS
5
.31
TYPE]

10
.
Diagnostics
Chart
withSelect
Monitor

D
"
NEW
42
(FBI)

LOW
VOLTAGE

84M0963

W
:
TROUBLE
CODE
42
LOW
VOLTAGE

-
SOURCE
VOLTAGE
IS
LOW
-

DIAGNOSIS
:

9

Page 166 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
BRAKES
[ABS
5
.31
TYPE]
[T10W4]
4-4d

10
.
Diagnostics
Chart
with
Select
Monitor

-
%mnnnur

B4M0430

[1
_
Owl
CHECKGENERATOR
.

1)
Start
engine
.

2)
Idling
after
warm-up
.

3)
Measure
voltage
betwe

Page 167 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
4-4d
[rlows3
BRAKES
[ABS
5
.31
TYPE]

10
.
Diagnostics
Chart
withSelect
Monitor

CHECK
POOR
CONTACT
IN
CONNECTORS
.I

CHECK
:
Is
there
poor
contact
in
connectors
between

generator,
battery
and
ABSCM

Page 168 of 3342

SUBARU LEGACY 1997  Service Repair Manual 
4-4d
[T1
0X01
BRAKES
[ABS
5
.3i
TYPE]

10
.
Diagnostics
Chart
withSelect
Monitor

D
"
NEW
42
(FBI)

HIGH
VOLTAGE

B4M1268

X
:
TROUBLE
CODE
42
LOW
VOLTAGE

-
SOURCE
VOLTAGE
IS
HIGH
-

DIAGNOSIS
: