1B-16 AIR CONDITIONING (OPTIONAL)
SYSTEM CIRCUIT
Terminal arrangement of A/C controller
Terminal arrangement of ECM
A: To “FRONT BLOW” fuse 1. Front blower motor relay 6. Dual (refrigerant) pressure switch 11. Condenser cooling fan motor
B: To “REAR DEFG” fuse 2. Front blower motor 7. A/C thermistor (evaporator temperature sensor) 12. A/C controller
C: To “IG METER” fuse 3. Front blower motor resistor 8. Compressor relay 13. ECM
D: To “A/C” fuse 4. Front blower motor switch 9. Compressor
5. A/C switch 10. Condenser cooling fan motor relay
5V
12V
12V
12V
5V
12V
5V
AC-A-1
AC-A-7
AC-A-4
AC-B-2
AC-B-1
AC-A-16
AC-A-9
AC-A-2
AC-A-13
E61-8
E61-17
E61-22
A
DB
BC
1
2
3
4
7
8
6
5
10
11
9
12
13
12 12
3
4
5 6 7 8 9 101112131415 16
AC-B
AC-A
87
2223
34
35
65
1617
25
26
2
1
8
9
20
21
2
1
8
9
21
22
123456
9
24252627282930313233
1011
12
131415161718192021
1234
7
8
9
101112131415
18192021222324
34567
10111213141516171819
2223242526
27
28
3
4567
10
11121314151619 1820
17
23
24
25262729 2830
E61 C51-3 C51-1 C51-2