7D-12 FATC-HAVC
Pin Number and Connection Circuit
16-pin (A)
1
2
3
9
10
11
12
Connector A
Pin No.
Connection circuit
1
2
3
4
5
Temperature actuator (CCW)
6
7
8
Airconditioner switch ground
9
10
Photo sensor (+)
11
Photo sensor (-)
12
Temperature actuator F/B
13
Temperature actuator (CW)
14
15
16
4
5
6
7
8
13
14
15
16
Rheostat
Tail lamp
Battery (+)
Power TR (B)
Power TR (C)
IG2
Ground
HI speed relay
IG2
Ground
20-pin (B)
1
2
3
4
5
11
12
13
14
15
Connector B
Pin No.
Connection circuit
1
Ambient sensor (+)
2
Coolant sensor (+)
3
Sensor voltage 5V
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6
7
8
9
16
17
18
19
Incar sensor (+)
Sensor ground
Intake (ambient)
Intake (incar)
-
-
-
VENT
B/L
FLR
MIX
DEF
-
-
-
-
-
10
20