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Table B-8 A/C Condenser Fan Control System
1
80A
30A
C64
7
6
5
4
3
17
16
15
14
13
12
11
27
26
25
24
23
22
21
34
33
32
31
1. Relay/fuse box
2. Main relay
3. Radiator fan relay
4. Radiator fan motor
TROUBLESHOOTING
Step
1
DTC Check
1) Connect scan tool to DLC with ignition
switch turned OFF.
2) Check pending DTC and DTC with scan
tool.
IS DTC P0480 and/or P0481 displayed?
2
Check A/C condenser Fan Control System
1) Start engine.
2) Turn ON A/C switch and operate blower fan
motor.
Is A/C condenser fan motor started?
BLU/WHT
BLK/RED
BLU/WHT
2
BLK/YEL
20A
15A
C63
2
1
7
6
5
4
3
10
9
8
19
18
17
16
15
14
13
12
11
20
19
18
27
26
25
24
23
30
29
28
35
34
33
32
31
5. A/C condenser fan relay No.1
6. A/C condenser fan relay No.2
7. A/C condenser fan motor
8. A/C compressor relay
Action
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-185
3
4
BLU/RED
BLK
5
BLU
6
7
BLK
8
BLK/YEL
9
GRN
G91
2
1
6
5
4
3
2
10
9
8
16
15
14
13
12
11
10
9
22
21
20
27
26
25
24
23
22
21
20
19
30
29
28
35
34
33
32
31
30
9. A/C compressor
10. ECM
Yes
Go to corresponding DTC
diag. Flow table.
Go to Step 3.
10
BRN
G91-4
C64-12
PNK
GRN/YEL
C64-5
PNK/BLK
C64-11
C64-15
BRN/WHT
BLK/RED
G91-5/6
1
7
8
18
17
29
28
Go to Step 2.
Go to Step 4.
No
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