Subaru LEGACY 2003 Service Manual page 100
Engine section 1
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Also See for LEGACY 2003:
- Service manual (4441 pages) ,
- Owner's manual (472 pages) ,
- Quick reference index (80 pages)
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DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
P: DTC 51 PARK/NEUTRAL POSITION SWITCH (AT VEHICLE)
• DIAGNOSIS:
• The park/neutral position switch signal is abnormal.
• The shift cable is connected abnormally.
• The harness connector between ECM and inhibitor switch is in short or open.
• TROUBLE SYMPTOM:
• Erroneous idling
CAUTION:
After repair or replacement of faulty parts, conduct CLEAR MEMORY and INSPECTION MODES. <Ref.
to EN(H4SOw/oOBD)-28, OPERATION, Clear Memory Mode.> and <Ref. to EN(H4SOw/oOBD)-26, OP-
ERATION, Inspection Mode.>
• WIRING DIAGRAM:
B135
INHIBITOR SWITCH
P
R
N
12
12
11
7
B12
T3
T7
STARTER MOTOR
B14
EN(H4SOw/oOBD)-98
D
3
2
1
B135
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
B12
1 2 3 4
5 6 7 8
9 10 11 12
T7
1 2 3 4 5 6
7 8 9 10 11 12
EN-01063
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