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1A-158 Engine General Information and Diagnosis:
A/C Condenser Cooling Fan Control System Inspection
Wiring Diagram
GRN
2
BLK/YEL
WHT
BLU/YEL
11
8
9
1
15
14
13
12
11
30
29
28
27
26
44
45
43
42
41
60
59
58
57
56
1. Fuse box No.2
2. Ignition switch
3. A/C condenser cooling fan relay
Troubleshooting
Step
1
Check A/C condenser fan control system
Is A/C condenser fan started when A/C is operating?
2
Check A/C condenser fan relay and its circuit
1) Connect scan tool to DLC with ignition switch OFF.
2) Check pending DTC and DTC with scan tool.
Is DTC P0481 displayed?
3
Check A/C refrigerant
1) Check amount of A/C refrigerant referring to "A/C
System Performance Inspection in Section 7B".
Is it good condition?
10
12
BLK/YEL
BLK/YEL
BLK/RED
3
BLK/RED
BLU/YEL
RED
4
BLK/RED
WHT
BLU/YEL
E01
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
4. A/C compressor relay
5. A/C condenser cooling fan motor
6. A/C compressor
Action
BLK/WHT
BRN/WHT
BLK/RED
BLK/RED
RED/BLK
5
BLK
GRY
6
2
1
15
14
13
12
11
17
16
30
29
28
27
26
44
32 31
45
43
42
41
47 46
60
59
58
57
56
7. ECM
8. "FI" fuse
9. "A/C" fuse
System is in good
condition.
Go to "DTC P0481: Fan
2 Control Circuit".
Go to Step 4.
7
E01-29
C01-15
BLK
C01-30
BLK
C01-29
BLK
C01-48
BLK/ORN
E01-60
C01-58
BLK/ORN
5V
12V
E01-1
E01-16
E01-48
E01-49
C01
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
10. "IG COIL" fuse
11. "IGN" fuse
12. Main relay
Yes
Go to Step 2.
Go to Step 3.
Recharge refrigerant.
S6RW0C1104091
2
1
17
16
32 31
47 46
I6RW0C110020-01
No
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