Subaru LEGACY 2003 Service Manual page 40

DIAGNOSTICS CHART WITH DIAGNOSIS CONNECTOR
VDC (DIAGNOSTICS)
B: ABS AND VDC WARNING LIGHTS DO NOT GO OFF.
DIAGNOSIS:
• ABS warning light circuit is open or shorted.
• VDC warning light circuit is open or shorted.
• Diagnosis circuit is open.
TROUBLE SYMPTOM:
• When starting the engine and while ABS and/or VDC warning light is kept ON.
WIRING DIAGRAM:
• 3.0 L model
NO. 18 15A
i1
B36
:
B62 L
B100 : R
:
F45 L
F2 : R
i62 B82
1 2 1 2 3
3 4 5 6 4 5 6 7 8
i60
1 2 3 4 5 6 7 8
1 2 3 4
9 10 11 12 13 14 15 16 17 18
10 11 12 13 14 15 16 17 18 19 20
1 2 3 4 5 6
29 30 31 32 33 34
56 57 58 59 60 61 62 63
IGNITION
SWITCH
SBF-4
IGNITION
RELAY
COMBINATION
METER
a:
b:
c:
F87 VDC CONTROL MODULE
F96 : L F45
1 2 3 4 5 6 1 2 3 4
8 9 10 11 12 13 14 15 16
7 8 9 10 11 12 13 14
F96 : R
5 6 7 8 9
1 2
12 13 14 15 16 17 18 19 20 21 22 23 24
7 8 9 10 11 12 13
35 36 37 38 39 40
64 65 66 67 68 69 70
NO. 5 15A
: LHD MODEL
L
: RHD MODEL
R
i10
i11
B36 i1
i12
J1
B255
F96
: L i11
5 6 7
1 2 3 4 5 6 7
8 9 10 11 12 13 14 15 16
F2 : R
3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
F87
14 15 16 17 18 19 20
41 42 43 44 45 46 47
71 72 73 74 75 76 77
VDC-38
BATTERY
DIAGNOSIS
TERMINAL
LHD LHD
6
RHD 16 RHD
i60 i61
i12
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18
i10
8 9 10 11 12 13 14
21 22 23 24 25 26 27
48 49 50 51 52 53 54
78 79 80 81 82 83
B81
DIAGNOSIS
CONNECTOR
B82
VDC OFF
SWITCH
3
5
i62
B36
A1 A2 A4 A5 A6
A3
B1 B2 B4 B5 B6
B3
C2 C4 C5 C6
D1 D2 D4 D5 D6
C3
E1 E2 E4 E5 E6
F1 F6
G1 G6
H6
H1
I1 I6
J1 J6
K1 K6
L1 L2 L4 L5 L6
N3
M1 M2 M4 M5 M6
N2 N4 N5 N6
O3
O1 O2 O4 O5 O6
P3
P1 P2 P4 P5 P6
28
55
VDC00173