Ecm Power And Ground Circuit Check - Suzuki Grand Vitara 2011 Manual

1A-243 Engine General Information and Diagnosis: For Petrol Engine Model

ECM Power and Ground Circuit Check

Wiring Diagram
2
BLK/YEL
WHT/GRN
BLK/RED
1
8
7
15 14 13 12 11
30 29 28 27 26
44
45 43 42 41
59
60 58 57 56
1. Fuse box No.2
2. Ignition switch
3. Main relay
4. Junction block
5. "IG COIL" fuse
4
WHT WHT
9
5
3
BLK/RED
BLK/RED
11
12
13
14-1
14-2
15-1
15-2
E23
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
6. ECM
7. "IG ACC" fuse
8. "FI" fuse
9. "DOME" fuse
10. DLC
10
WHT
BLK/WHT
BLU
BLU/BLK BLU/BLK
BLU/BLK
GRY/RED
BLU
RED/WHT
GRY/BLK
GRY/GRN
WHT
WHT/BLU
ORN
ORN/BLU
BLU/GRN
BLU/YEL
BLU/YEL
BLU/RED
WHT
BLK
RED
GRN
2 1 15 14 13 12 11
17 16 30 29 28 27 26
44
32 31 45 43 42 41
59
47 46 60 58 57 56
11. Electric load current sensor (for J20
engine)
12. MAP sensor
13. A/C refrigerant pressure sensor (if
equipped with A/C)
14-1. Accelerator pedal position (APP)
sensor (main)
14-2. Accelerator pedal position (APP)
sensor (sub)
6
E23-2
E23-29
C37-15 BLK/ORN
C37-30 BLK/ORN
C37-29
BLK/YEL
C37-48
BLK/YEL
E23-60
C37-58 BLK/YEL
12V
E23-1
5V
E23-16
C37-14
C37-9
C37-55
C37-12
C37-57
E23-56
E23-55
E23-54
E23-53
E23-52
E23-51
C37-45
C37-44
C37-53
C37-54
C37-40
C37-41
C37
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
15-1. TP sensor (main)
15-2. TP sensor (sub) (for AMT model)
S6JB0A1114081
2 1
17 16
32 31
47 46
I5JB0A110096-01