Subaru IMPREZA 2004 Service Manual page 109
Engine section 1
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Also See for IMPREZA 2004:
- Service manual (796 pages) ,
- Owner's manual (491 pages) ,
- Quick reference manual (46 pages)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
AV:DTC P0503 VEHICLE SPEED SENSOR INTERMITTENT/ERRATIC/HIGH
• DTC DETECTING CONDITION:
• Immediately at fault recognition
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(H4SO)(diag)-47,
OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(diag)-40, OPERATION,
Inspection Mode.>.
• WIRING DIAGRAM:
IGNITION
SWITCH
1
4
B72
B56
TCM
COMBINATION
METER
i11
2
SBF-4
SBF-1
No. 18
AT
MT
7
11
B137
ECM
EN(H4SO)(diag)-186
BATTERY
VEHICLE
SPEED
SENSOR
B17
B22
E3
E
E
B17
B72
1 2 3
1 2
3 4
B22
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
B56
1 2 3 4
5 6
7
8
9
10 11 12
13
14 15
16
17
18
19 20 21
22
23
24
B137
1
2
3
4
5
6
7 8 9 10 11
12 13
14
15
16
17
18
19 20
i2
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
32
i11
1 2 3 4 5 6 7 8 9 10
i1
1 2
3 4
5 6
7
8 9 10 11
12 13 14 15 16 17 18 19 20 21 22 23 24
EN-01438
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