Suzuki GRAND VITARA User Manual

Engine General Information and Diagnosis: 1A-250
Radiator Cooling Fan Low Speed Control System Check
S5JB0A1104071
Wiring Diagram
Troubleshooting
WARNING
!
Keep hands, tools, and clothing away from engine cooling fan to help prevent personal injury. This fan
is electric and can come on whether or not the engine is running. The fan can start automatically in
response to the ECT sensor with the ignition switch at the “ON” position.
NOTE
• Before performed troubleshooting, be sure to read the “Precautions of ECM Circuit Inspection: ”.
• When measuring circuit voltage, resistance and/or pulse signal at ECM connector, connect the
special tool to ECM and/or the ECM connectors referring to “Inspection of ECM and Its Circuits: ”.
E23 C37
34
1819
5671011
1720
47 46495051
2122
52
1625
9
24
14
29
5557 54 53
59
60 58
2
262728
15
30
56 48
32 31343536374042 39 38
44
45 43 41 33
11213
23
834
1819
5671011
1720
47 46495051
2122
52
1625
9
24
14
29
5557 54 53
59
60 58
2
262728
15
30
56 48
32 31343536374042 39 38
44
45 43 41 33
11213
23
8
5V
RED/BLK
E23-46
E23-47
BLU/RED
BLU/YEL
BLU/BLK
E23-48
PPL/YEL
GRY/GRN
C37-24
C37-57
1
BLK
RED
YEL/GRN
C37-15
C37-29
C37-48
BLK/ORN
C37-58
C37-30
BLK/ORN
BLK/YEL
BLK/YEL
BLK/YEL
RED/YEL
BLK
BLU
BLU
YEL/GRN
BLU/WHT
YEL/GRN
8
4
5
9
2
10
3
6
7
I5JB0A110105-01
1. Fuse box No.1 5. Radiator cooling fan relay No. 3 9. ECT sensor
2. Ignition switch 6. Radiator cooling fan motor No.1 10. “IG2 SIG” fuse
3. Radiator cooling fan relay No. 1 7. Radiator cooling fan motor No.2
4. Radiator cooling fan relay No. 2 8. ECM

Suzuki GRAND VITARA Specifications

General

Brand	Suzuki
Model	GRAND VITARA
Category	Automobile
Language	English