Hyundai Santa Fe (2006 year). Manual - part 423
FL -302
FUEL SYSTEM
SCHEMATIC DIAGRAM
EA387AD9
Brake S/W 1 signal
Main relay power
Hot at all times
Brake S/W 2 signal
Main relay power(10A SENSOR #1 FUSE)
Hot at all times
(I/P JUNCTION BOX 15A STOP LP FUSE)
80. Brake S/W 2 signal
38. Brake S/W 1 signal
C254 Brake S/W
Brake S/W
C254
C230-K ECM
1
2
2
1
4
3
3
4
Terminal
Connected to
Function
C230-K terminal 38
15A STOP LP FUSE
10A SENSOR #1 FUSE
C230-K terminal 80
1
2
4
3
C230-K
C230-A
1
2
4
3
6
5
8 7
12
13
16
17
18
23 22
20
21
19
27 26 25 24
28
29
30
14
9
10
11
15
33 32 31
34
37
41
42
40 39 38
35
36
43
44
47 46
49 48
50
53
56
58 57
54
51
52
55
59
60
45
ECM
1
30 29
31
32
38
39
36
37
35
33
34
40
42 41
46 45 44 43
48 47
50 49
2
3
4
6
5
8
7
12 11 10 9
13
14
15
18 17
19
16
22
25
27 26
23
20
21
24
28
51
75 74
53 52
73
79 78 77 76
80
81
83 82
84
86 85
87
89 88
90
92 91
93
94
57
69 68
70
71
64
54
55
56
61
58
59
60
63 62
65
66
67
72
[CIRCUIT DIAGRAM]
[HARNESS CONNECTOR]
[CONNECTOR INFORMATION]
SCMFL6401L
SIGNAL WAVEFORM AND DATA
EF4BE3CA
Fig.1) The waveform of brake signal 1 and 2 are measured simultaneously. Both waveforms are symmetrical.
Fig.1
LFIG313A