Subaru Impreza 2003 Service Manual page 1775

DIAGNOSTIC PROCEDURE WITHOUT DIAGNOSTIC TROUBLE CODE (DTC)
E: CHECK POWER MODE SWITCH
DIAGNOSIS:
• The LED does not come on when POWER switch is ON.
• The POWER switch circuit is open or shorted.
TROUBLE SYMPTOM:
No power mode occurs.
WIRING DIAGRAM:
LHD MODEL
C:
COMBINATION
METER
B:
POWER
i1
B36
B133
1 2 3
4 5 6
i10
1 2 3 4 5 6
7
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
i2
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22
IGNITION
SWITCH
i11
i10
i2
B37
B55
1 2 3 4 7 8 9
5 6
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24
8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10
23 24
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
SBF-4 SBF-1
B:
B55
TCM
E
B56
1 2 3 4 5 6 7
10 11 12 13 14 15 16 17 18
19 20 21 22 23 24
i11
1 2 3 4 5
12 13 14 15
4AT-105
BATTERY
C:
B56
POWER AND HOLD
SWITCH
POWER OFF
5
4
B133
8 9
i1
6 7 8 9 10 11
16 17 18 19 20 21 22 23 24
E
SNOW
HOLD
AT-01151