Malfunction Indicator Light Does Not Come On - Subaru LEGACY Service Manual

ENGINE (DIAGNOSTICS)
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 come on.
WIRING DIAGRAM:
• EC, EK and K4 model
B134
B72
1 2 3
4 5 6
• KA and KS model
NOTE:
Fuel injection system for KA and KS model is the same as 2.0 L model. Refer to EN(H4SO 2.0) section.
Malfunction Indicator Light
B72
No.5
6
COMBINATION
METER
i10
i3
B38
ECM
B134
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
EN(H4SO 2.5)(diag)-46
IGNITION
SWITCH
SBF-7
3
i10
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20 21 22
BATTERY
SBF-1
E
B38
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
EN-01985