Subaru Legacy 2003 Service Manual page 1895
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Also See for Legacy 2003:
- Owner's manual (472 pages) ,
- Service manual (280 pages) ,
- Quick reference index (80 pages)
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DIAGNOSTICS FOR ENGINE STARTING FAILURE
ENGINE (DIAGNOSTICS)
C: CONTROL MODULE POWER SUPPLY AND GROUND LINE
CAUTION:
After repair or replacement of faulty parts, conduct CLEAR MEMORY MODE <Ref. to EN(H4DOSTC)-
35, Clear Memory Mode.> and INSPECTION MODE. <Ref. to EN(H4DOSTC)-33, Inspection Mode.>
• WIRING DIAGRAM:
MAIN RELAY
4
6
5
3
2
1
B47
E
B72
1 2
3 4
TO FRONT OXYGEN(A/F) SENSOR
No.11
A :
B134
C :
B136
ECM
D :
B137
E :
B84
B22
E3
E
B47
B22
1 2 3 4
1
2
3
4
5 6 7 8
9 10 11 12
5
6
13 14 15 16
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
EN(H4DOSTC)-56
IGNITION
B72
SWITCH
SBF-4
4
1
B134
1 2 3 4
5
6
7
8 9
10 11 12
13
14 15
16 17
18
19 20 21
22
B84
1 2 3
4
5 6
7
8 9 10
11 12
13 14 15
16
17
SBF-5
BATTERY
SBF-1
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
E
EN-00931
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