Dtc C1016: Brake Light Switch - Suzuki SX4 Service Manual

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4F-30 Electronic Stability Program:

DTC C1016: Brake Light Switch

Wiring Diagram
WHT
6
2
1
[A]: ESP® control module connector (viewed from terminal side)
[B]: ECM connector (viewed from harness side)
[C]: A/T model
1. Battery
2. Main fuse box
DTC Detecting Condition and Trouble Area
DTC Detecting Condition
• Master cylinder pressure behavior and brake light
switch signal is disagreed for specified time.
• Brake light switch signal voltage becomes 4.8 – 8.0 V
for specified time.
3
GRN
12V
E01-20
GRN/WHT
[C]
7
BLK
10
11
[B]
E01
15
14
13
12
11
10
9
8
7
26
30
29
28
27
25
24
23
22
21
44
45
43
42
41
40
3938
37
36
59
58
57
56
55
5453
52
51
60
4
E08-7
GRN/WHT
5
6
5
4
3
21
15
14
13
12
11
10
20
19
18
30
29
28
27
26
25
17
16
44
35
34
33
32 31
45
43
42
41
40
50
49
60
59
57
56
55
48
4746
58
3. Junction block assembly
4. Brake light switch
5. Brake light
6. ECM
7. Shift lock relay (A/T model)
• Brake light circuit
• Brake light switch
• ESP® control module
[A]
8
9
12V
C01
9
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
3938
37
36
35
34
33
32 31
5453
52
51
50
49
48
47 46
8. ESP® hydraulic unit / control module assembly
9. Master cylinder pressure sensor
10. To shift lever
11. To transmission range sensor and TCM
Trouble Area
S7RW0A4604016
E08
1
12
2
13
3
14
4
15
5
16
6
17
7
18
8
19
9
20
10
21
11
22
23
24
25
26
I6RW0H460006-01
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