Subaru Impreza 2003 Service Manual page 871

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Q: DTC 85 CHARGE SYSTEM
• DIAGNOSIS:
• Power source voltage of the ECM is low or high.
• TROUBLE SYMPTOM:
• Charge warning light comes on.
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, OPER-
ATION, Inspection Mode.>
• WIRING DIAGRAM:
MAIN RELAY
6
4
5
3
2
1
B47
B136 ECM
B47
1 2
3 4
5 6
GENERATOR
LHD 2 LHD
B61 F44
F44
1
1 2 3 4
8
5 6 7 8
21
EN(H4SOw/oOBD)-95
SBF-1
SBF-5
B136
2 3 4 5 6 7
9 10 11 12 13 14 15 16 17 18 19 20
22 23 24 25 26 27 28 29 30
ENGINE (DIAGNOSTICS)
BATTERY
E
EN-01567