Subaru 2009 IMPREZA Service Manual page 1282

C: MALFUNCTION INDICATOR LIGHT DOES NOT COME ON
DIAGNOSIS:
The malfunction indicator light circuit is open or shorted.
TROUBLE SYMPTOM:
When the ignition switch is turned to ON (engine OFF), malfunction indicator light does not illuminate.
WIRING DIAGRAM:
2
38
COMBINATION
METER
i10
i10
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 33 34 35 36 37 38 39 40
Malfunction Indicator Light
IGNITION
B72
SWITCH
No.5
1
i1
B36
ECM
B136
B72
1 2 3
4 5 6
EN(H4DOTC)(diag)-61
SBF-6 MAIN SBF
3
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 25 26 27 28
ENGINE (DIAGNOSTICS)
BATTERY
E
B136
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 33 34 35
EN-06128