Page 25 of 2890
2-7[T2A3]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
2
.
Electrical
Components
Location
1
604
o
--
~
I
I
~s3Q=
J
f
~~
-~
1
2
I
1~
~~~,
n
~
r/
"
~
~L,
~
ma
r
OBD0047AB2M0216A
Q\
~I
5
86
L
._
c1
0
C0L
CO
HUG
0
cla
on
r(ol
Uj
P
~
0
1
3
B2M0434A
OBD0034A
10
Inhibitor
switch
~6
Radiator
main
fan
relay
2
~2
Fuel
pump
~7
Radiator
sub
fan
relay
1
(IMain
relay
~8
Radiator
sub
fanrelay2
%
Fuel
pump
relay
~9
Starter
%
Radiator
main
fan
relay
1
Page 26 of 2890
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T2A3]
2-7
2
.
Electrical
Components
Location
11
Page 27 of 2890
2-7
(T2A5]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
2
.
Electrical
Components
Location
5
.
EMISSION-RELATED
POWERTRAIN
DIAGNOSTIC
TROUBLE
CODE
(MODE
$03)
Refers
to
datadenoting
emission-related
powertrain
diag-
nostic
trouble
codes
.
For
details
concerning
diagnostic
trouble
codes,
referto
the
DIAGNOSTIC
TROUBLE
CODE
(DTC)
LIST,
2-7
[T
11
AO]
*4
.
NOTE
:
Refer
to
OBD-II
general
scan
tool
manufacturer's
instruc-
tion
manual
to
access
emission-related
powertrain
diag-
nostic
trouble
codes
(MODE
$03)
.
12
Page 28 of 2890

ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T3C1J
2-7
3
.
Diagnosis
System
0
-
ST2
0000000000
0000000000
STi
OBD0057A
4111
o000
0000
oaoo
F[
EJ0000
0000
G3M0150I
Subaru
select
monitor
:::
o
00000
aoaoonoaoooGoou
7
B2M0829A
3
.
Diagnosis
System
C
:
SUBARU
SELECT
MONITOR
1
.
HOW
TO
USE
SUBARU
SELECT
MONITOR
1)
Prepare
Subaru
select
monitor
and
cartridge
.
ST1
498307500
SELECT
MONITOR
KIT
ST2
498345700
CARTRIDGE
2)
Turn
ignition
switch
and
Subaru
select
monitor
switch
to
OFF
.
3)
Insert
cartridge
into
Subaru
select
monitor
.
4)
Connect
Subaru
select
monitor
to
data
link
connector
.
*
Using
data
link
connector
for
Subaru
select
moni-
tor
only,
connect
Subaru
select
monitor
to
its
data
link
connector
located
in
the
lower
portion
of
the
instru-
ment
panel(on
the
driver's
side),
to
the
sideof
the
center
console
box
.
9
Using
data
link
connector
for
Subaru
select
moni-
tor
and
OBD-II
general
scan
tool
;
(1)
Connect
ST
to
Subaru
select
monitor
cable
.
ST
498357200
ADAPTER
CABLE
(2)
Open
the
cover
and
connect
Subaru
select
moni-
tor
to
data
link
connector
located
in
the
lower
portion
of
the
instrument
panel
(onthe
driver's
side),
to
the
lowercover
.
CAUTION
:
Do
not
connect
scan
tools
except
for
Subaru
select
mon-
itor
and
OBD-II
general
scan
tool
.
13
Page 29 of 2890
![SUBARU LEGACY 1996 Service Repair Manual 2-7
[T3C2]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
1
101
H2M1149
I
=0=1
1H]
D
E
F
T
aor0l
oo
L
oo0
RD
FE-11
456
7
F111
0
0
F1_31
a
F03
0
FL-11
ED101
SUBARU LEGACY 1996 Service Repair Manual 2-7
[T3C2]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
1
101
H2M1149
I
=0=1
1H]
D
E
F
T
aor0l
oo
L
oo0
RD
FE-11
456
7
F111
0
0
F1_31
a
F03
0
FL-11
ED101](/manual-img/17/57433/w960_57433-28.png)
2-7
[T3C2]
ON-BOARD
DIAGNOSTICS
II
SYSTEM
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
1
101
H2M1149
I
=0=1
1H]
D
E
F
T
aor0l
oo
L
oo0
RD
FE-11
456
7
F111
0
0
F1_31
a
F03
0
FL-11
ED101
SUBARU
03M0152
I
OBD
(FB
1)
PO100
Diagnostic
trouble
code
Abbreviation
osooos2
OBD
(FB
1)
PO
115
OBD
(FBI)
P0120
<
THV
>
OBD0063
5)
Turn
ignition
switch
to
ON
(engine
OFF)
and
Subaru
select
monitor
switch
to
ON
.
6)
Using
Subaru
select
monitor,
call
up
diagnostic
trouble
code(s)
and
various
data,
then
record
them
.
2
.
READ
DIAGNOSTIC
TROUBLE
CODE
(DTC)
SHOWN
ON
DISPLAY
.
(MODE
FB1)
1)
Select
engine
mode
using
function
key
.
Press
thefunction
key
[0]
.
2)
Designate
mode
using
function
key
.
Press
[F]
[B]
[1]
[ENT]
in
that
order
.
3)
Ensure
diagnostic
trouble
code(s)
is
shown
.
(1)
When
there
is
only
one
diagnostic
trouble
code
.
(2)
When
there
are
multiple
diagnostic
trouble
codes
.
NOTE
:
For
details
concerning
diagnostic
trouble
codes,
referto
the
DIAGNOSTIC
TROUBLE
CODE
(DTC)
LIST,
2-7
[T11A0]*4
.
14
Page 30 of 2890
![SUBARU LEGACY 1996 Service Repair Manual
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T3C4]
2-7
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
~
101
H2M1149
I
OO~O
~o
C0
EFT
01ED
ED
[1-:11
Q
a
sAe
1
FE1
oooa
4
567/
0
FolF01
F01
F-01
0
F
23
E SUBARU LEGACY 1996 Service Repair Manual
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T3C4]
2-7
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
~
101
H2M1149
I
OO~O
~o
C0
EFT
01ED
ED
[1-:11
Q
a
sAe
1
FE1
oooa
4
567/
0
FolF01
F01
F-01
0
F
23
E](/manual-img/17/57433/w960_57433-29.png)
ON-BOARD
DIAGNOSTICS
11
SYSTEM
[T3C4]
2-7
3
.
Diagnosis
System
SELECT
SYSTEM
EGi
Y
:O,N
:/
~
101
H2M1149
I
OO~O
~o
C0
EFT
01ED
ED
[1-:11
Q
a
sAe
1
FE1
oooa
4
567/
0
FolF01
F01
F-01
0
F
23
ENT
F
E
0_1
j
F01FUTF01
SUBARU
G3M0152
I
SELECT
SYSTEM
EGi
Y
:O,N
:/
1
101
H2M11491
oaoo
Eo
co
eF?
F01
F-01
[E-11
F01
[1-
:11
as
n
s1
ooFol
Fol
a
4
5
6
7
00
FLJJ
DFEJ
00
aa~ar
SUBARU
G3M0152I
FFCODE
(
FB2
)
NO
TROUBLE
B2M0474
3
.
READ
CURRENT
DATA
SHOWN
ON
DISPLAY
FOR
ENGINE
.
(FUNCTION
MODE)
1)
Select
engine
mode
using
function
key
.
Press
thefunction
key
[0]
.
2)
Designate
mode
using
function
key
.
Refer
to
"6
.
READ
DATAFUNCTION
KEY
LIST
FOR
ENGINE"
2-7
[T3C6]*4
.
(Example
:
Press
[F]
[0]
[1]
[ENT]
in
that
order
.)
3)
Ensure
data
of
input
or
output
signal
is
shown
.
4
.
READ
FREEZE
FRAME
DATA
SHOWN
ON
DISPLAY
.
(MODE
FB2)
1)
Select
engine
mode
using
function
key
.
Press
thefunction
key
[0]
.
2)
Designate
mode
using
function
key
.
Press
[F]
[B]
[2]
[ENT]
in
that
order
.
3)
Ensure
freeze
frame
data(s)
is
(are)
shown
.
(1)
When
no
trouble
is
detected,
or
after
memory
is
cleared
.
15
Page 31 of 2890
2-7
[T3C5]
ON-BOARD
DIAGNOSTICS
11
SYSTEM
3
.
Diagnosis
System
1
LOAD_F
(
FB2
)
PO100
10
.0%
2
B2M0634
LOAD_F
(FB2
)
PO100
10
.0%
1o1
TW_F
(FB2
)
P0100
80-C
[1l
5
VSP_F
(FB2
)
PO
100
40km/h
B2M0671
SELECT
SYSTEM
EGi
Y
:O,N
:/
1
[01
H2M1149I
00=E,o
C
D
EFT
0
1E_
1
aao
1
11-:11F131
00
a
456
7/
a
FE-11
0
0a
aoaao
SuBARU
G3M0152I
(2)
When
some
trouble
is
detected
.
Abbreviation
~2
Diagnostic
trouble
code
of
trouble
occurred
NOTE
:
Other
freeze
frame
data
is
shown
on
display
by
pushing
thefunction
key
[J,]
.
5
.
READ
FREEZE
FRAME
DATA
SHOWN
ON
DISPLAY
.
(MODE
FB3)
NOTE
:
e
For
items
and
contents
shown
on
display,
referto
"6
.
READDATA
FUNCTION
KEY
LIST
FOR
ENGINE"
2-7
[T3C6]*4
.
9
Freeze
frame
data
will
not
erasewithout
clearing
mem-
o
ry
.
1)
Select
engine
mode
using
function
key
.
Press
thefunction
key
[0]
.
2)
Designate
mode
using
function
key
.
Press
[F][B]
[3]
[ENT]
in
that
order
.
16
Page 32 of 2890
ON-BOARD
DIAGNOSTICS
II
SYSTEM
[T3csi
2-7
3
.
Diagnosis
System
D
I
AG
.
I
(FB3
)
NO
TROUBLE
82M0636
D
I
AG
.
I
(FB3
)
NO
TROUBLE
B2M0636
1
QA_F
(FB3
)
P0100
4
.
5
SV
2
B2M0638
QA_F
(
FB3
)
PO100
4
.5
5V
EGR
(
FB3
)
P0403
Low
82M0649
3)
Ensure
freeze
frame
data(s)
is
(are)
shown
.
(1)
When
no
trouble
is
detected,
or
after
memory
is
cleared
.
(2)
When
a
trouble
occurs
butthe
corresponding
item
is
not
displayed
.
(3)
When
only
one
trouble
corresponding
to
the
dis-
played
item
has
occurred
.
T
Abbreviation
~2
Diagnostic
trouble
code
of
trouble
occurred
(4)
When
multiple
troubles
corresponding
to
the
dis-
played
item
are
detected
.
NOTE
:
Freeze
frame
data
is
shown
on
display
for
2
seconds
at
a
time
.
17