Subaru Legacy 2003 Service Manual page 473

DIAGNOSTICS FOR ENGINE STARTING FAILURE
ENGINE (DIAGNOSTICS)
E: FUEL PUMP CIRCUIT
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode<Ref. to EN(H4SO)-47, OPER-
ATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)-40, OPERATION, Inspection
Mode.> .
• WIRING DIAGRAM:
FUEL PUMP
RELAY
2
1
3
4
B46
FUEL PUMP
2
1
R58
B46 B72
1 2 1 2
3 4 3 4
No. 13
IGNITION
B72
SWITCH
No. 11
4
RHD
B97
R1
3 RHD
5
R57 R15
R57
R58
1 2
1 2
3 4 5 6
3 4
5 6
EN(H4SO)-76
SBF-5
SBF-4
1
2
B134 ECM
B99
R3
R3
B97
1 2 3 4 2 3 4 5
1
11 12 13 14 15 16
5 6 7 8
SBF-1
B134
1 2 3 4
6 7 8 9
10
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
17 18 19 20
24 25 26 27 28 29
BATTERY
5 6 7 8
30 31 32 33 34 35
EN-01120