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2-756
Control System JL4G15-D
Yes
Check ECM grounding the circuit.
Step 4
ECM Harness Connector EO35
16
15
14
13
12
73
32
31
30
29
28
52
51
50
49
48
47
46
45
44
72
70
69
68
67
66
65
64
71
Yes
Step 5
Check charging system.
Check fuse EF04 to ECM circuit.
Step 6
EC718/EC718RV EC715/EC715RV 10/2009
11
10
9
8
7
6
5
4
3
2
1
27
26
25
24
23
22
21
20
19
18
17
43
42
41
40
39
38
37
36
35
34
33
63
62
61
60
59
58
57
56
55
54
53
FE02-5289b
(a)
Turn the ignition switch to "OFF" position.
(b)
Disconnect ECM harness connector EO35.
(c)
Measure resistance between ECM harness connector EO35
terminal No.73 of and a reliable ground.
Standard Resistance: Less than 1 Ω
Resistance normal?
ECM ground circuit malfunction. Repair the
No
faulty part.
(a)
Check the battery voltage.
Standard voltage: 11-14 V
(b)
Check voltage generator charging voltage.
Standard voltage: 11.5-14.5V
All normal?
Repair the faulty part.
No
Go to step 9
Yes
Engine
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