Subaru Legacy 2003 Service Manual page 3071

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DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
VDC (DIAGNOSTICS)
AI: DTC 49 ABNORMAL ENGINE SPEED SIGNAL
DIAGNOSIS:
• Engine speed signal line is broken or short circuited.
TROUBLE SYMPTOM:
• VDC does not operate.
WIRING DIAGRAM:
:
F96
L
1 2 3
4 5 6
7 8 9 10 11 12 13 14
1
2
3
4
5
6
29
30
31
32
33
34
56 57
58
59 60
61
62 63
:
F96
R
1 2 3 4
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
7
8
9
10
11
12
13
35
36
37
38
39
40
64
65
66
67
68
69
70
A:
:
B134
H4
C:
B136
:
H6
ENGINE
CONTROL
MODULE
B255
F96
VDC
CONTROL
F87
MODULE
C:
: H6
B136
1 2
3 4
5 6
7
8 9
10 11 12
13 14 15 16
17 18
19 20 21
22 23 24
F87
14
15
16
17
18
19
20
41
42
43
44
45
46
47
71
72
73
74
75
76
77
VDC-98
OO
: WITHOUT OBD MODEL
: WITH OBD MODEL
WO
: RHD MODEL
R
: LHD MODEL
L
: 4 CYLINDER ENGINE
H4
: 6 CYLINDER ENGINE
H6
: 4 CYLINDER ENGINE RHD MODEL
RH4
: 4 CYLINDER ENGINE LHD MODEL
LH4
A:
: H4
B134
1 2
3 4
5 6
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25
26 27 28 29
30 31 32 33
21
22
23
24
25
26
27
48
49
50
51
52
53
54
78
79
80
81
82 83
7 8
34 35
28
55
VDC00180

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