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D: IGNITION CONTROL SYSTEM
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode <Ref. to EN(H4DOTC)(diag)-
37, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4DOTC)(diag)-30, PROCE-
DURE, Inspection Mode.>.
WIRING DIAGRAM:
MAIN SBF
E
E31
E32
1 2 3 4
E33
12 13 14 15
23 24 25 26 27 28 29 30 31 32 33
E34
34
1
42
2
48
3
Diagnostics for Engine Starting Failure
IGNITION
SWITCH
SBF-6
3
6
B72
B21
5 6 7 8
9 10 11
16 17 18 19
20 21 22
35
36
37
38
39
40
41
43
44 45
46
47
49
50
51
52
53
54
EN(H4DOTC)(diag)-55
No.12
B21
E2
E31
IGNITION COIL
IGNITION COIL
No.1
No.2
B72
B135
1
2
3
4
1
2
3
8
9
10
11 12 13 14 15
4 5 6
20 21
22 23
24
28
29 30 31
32 33
ENGINE (DIAGNOSTICS)
B135
ECM
E32
E33
IGNITION COIL
IGNITION COIL
No.3
No.4
5
6
7
16 17 18 19
25
26 27
34 35
E34
E
EN-03520
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