Malfunction Indicator Light Does Not Blink - Subaru LEGACY Service Manual

ENGINE (DIAGNOSTICS)
E: MALFUNCTION INDICATOR LIGHT DOES NOT BLINK.
DIAGNOSIS:
• The malfunction indicator light circuit is open or shorted.
• Test mode connector circuit is in open.
TROUBLE SYMPTOM:
Malfunction indicator light does not blink during inspection mode.
WIRING DIAGRAM:
• EC, EK and K4 model
COMBINATION
METER
i10
i3
B38
A: B134
B75 B72
1 1 2 3
2 4 5 6
B138 A:
1 2 3 4
1 2
5 6 7 8
8 9 10 11 12 13 14 15
18 19 20 21
28 29 30 31
• 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
IGNITION
B72
SWITCH
No.5
6
1
B75
C: B136 D: B137
i10
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
B134 C:
3 4 5 6 7 1 2 3
16 17 7 8 9 10
22 23 24 25 26 27 17 18 19 20 21
32 33 34 28 29 30
EN(H4SO 2.5)(diag)-50
SBF-7
3
1 : WITH IMMOBILIZER: D15
*
WITHOUT IMMOBILIZER: D14
2 : TERMINAL No. RANDOM ARRANGEMENT
*
LHD
1 RHD * 2
B76
2
*
ECM
B38
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17
21 22
B136
D: B137
4 5 6
1 2 3 4
11 12 13 14 15 16
8 9 10 11 12 13 14 15
22 23 24 25 26 27
18 19 20 21 22 23
31 32 33 34 35
26 27 28 29
BATTERY
SBF-1
B138 B122
2
1
B21
E2
E
B21
1 2 3 4 5 6 7 8
18 19 20
12 13 14 15 16 17 18 19
23 24 25 26 27 28 29 30 31 32 33
34 35 36 37
42 43 44 45
48 49 50 51
5 6 7
16 17
24 25
30 31
E
9 10 11
20 21 22
38 39 40 41
46 47
52 53 54
EN-02454