Mil Does Not Come On With Ignition Switch On And Engine Stop (But Engine Can Be Started) - Suzuki Swift Sport 2004 Service & Repair Manual

MIL Does Not Come ON with Ignition Switch ON and Engine Stop (but Engine Can Be Started)

Wiring Diagram
17
RED
WHT
G28-31
G28-16
4
BLK/ORN
RED/BLK
8
6 5
GRN
2
WHT
BLK/YEL
11
12 10 1
[A]
15
14
30 29
45 44
59
60
[A]: ECM connector (viewed from harness side)
[B]: Combination meter connector (viewed from harness side)
1. Main fuse box
2. Ignition switch
3. Main relay
4. Malfunction indicator lamp in combination meter
5. "IG COIL" fuse
Circuit Description
When the ignition switch is turned ON, ECM causes the main relay to turn ON (close the contact point). Then, ECM
being supplied with the main power, transmits indication ON signal of MIL to combination meter in order to turn MIL
ON. And then, combination meter turns MIL ON. When the engine starts to run and no malfunction is detected in the
system, ECM transmits MIL indication OFF signal to combination meter in order to turn MIL OFF. And then,
combination meter turns MIL OFF, but if a malfunction was or is detected, MIL remains ON even when the engine is
running.
14
9
14
RED
WHT
16
3
BLK/YEL
BLK/YEL
[B]
G28
16 15 14 13 12 11 10 9 7
8
32 31 30 29 28 27 26 25 24 23
E23
13 12 11 10 9 8 7 6 5 4
28 27 26 25 24 23 22 21 20 19 18
43 42 41 40 39 38 37 36 35 34 33
57 56 55 54 53 52 51 50 49
58 48
Engine General Information and Diagnosis:
15
14
RED
WHT
RED
WHT
14
13
RED RED
WHT WHT
14
BLK/WHT
BRN/WHT
BLK/RED BLK/RED
BLK/RED
6 5 4 3 2 1
22 21 20 19 18 17
2 1 15
3 14 13 12 11 10
28 27 26 25 24
17 16 30 29
32 31 45 44
43 42 41 40 39 38
59 58 57 56 55 54 53
47 46 60
6. "METER" fuse
7. ECM
8. Junction block assembly
9. BCM
10. "FI" fuse
11. Individual circuit fuse box No.1
12. "IG ACC" fuse
7
E23-3
E23-18
C37-13
C37-12
E23-29
C37-58
C37-15
C37-30
E23-60
E23-31
12V 5V
E23-1
E23-16
C37
9 8 7 6 5 4 3 2 1
23 22 21 20 19 18
17 16
32 31
37 36 35 34 33
52 51 50 49
48 47 46
13. TCM (A/T model)
14. CAN communication line
15. ABS/ESP® control module
16. CAN junction connector (ESP® model)
17. Combination meter
1A-47
S7RS0B1104011
BLK
BLK
BLK/ORN
BLK/ORN
I7RS0B110012-02