Subaru Legacy 2005 Service Manual page 4176

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
LAN SYSTEM (DIAGNOSTICS)
J: DTC B0201 CAN-HS COUNTER ABNORMAL
DTC DETECTING CONDITION:
High speed CAN communication of body integrated module which monitor the error data and non-received
data are faulty.
TROUBLE SYMPTOM:
• "Er HC" is displayed in odo/trip meter.
• Malfunction indicator light illuminates.
WIRING DIAGRAM:
C:
B136
ECM
D:
B137
1
*
*
2
5AT
4AT
A:
B54
TCM
B231
5AT
A:
1 2 3 4
1 2
3 4
10 11 12
13
19 20 21
D:
B137
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
16
17
18
19 20
21
22
23
24
25
26 27
28 29
30
31
B:
B280
BODY INTEGRATED
MODULE
ABSCM & H/U
B54
4AT A:
5 6
7
8
9
1 2
3
14 15
16
17
18
8 9
10 11 12
22
23
24
17 18
19 20 21
B310
1 2 3 4
5
6
7
8
11 12
13
14 15 16 17 18 19 20 21 22 23 24 25
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
LAN(diag)-46
VDCCM & H/U
VDC
VDC
B301
B54
B:
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
13 14 15 16
21
22
23
24 25
22 23 24
9
10
12
13
14
15
26
B310
*
1
: 2.0 L SOHC RHD MODEL;
2.5 L (KA) RHD MODEL;
2.0 L LHD MODEL;
2.5 L (KS) LHD MODEL
: EXCEPT FOR 2.0 L SOHC
*
2
RHD AND 2.5 L (KA) RHD
MODEL;
2.5 L (EC, K4) LHD MODEL;
3.0 L LHD MODEL
E
B280
C:
4
5
6 7
1
2
16 17 18
19 20
7 8
9
26 27
28 29
30
17 18 19 20 21
28
29
30
B301
1
2 3
4 5 6 7 8 9
10 11
16 17 18 19 20
21 22 23 24 25 26
STEERING ANGLE
SENSOR
2
1
3
B231
B136
3
4
5
6
10
11 12 13 14 15
16
22 23
24
25
26 27
31
32
33 34
35
LAN00174

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