SONATA(YF) >2013 > G 2.4 GDI > Heating,Ventilation, Air Conditioning > Controller > Heater & A/C Control Unit(Manual)>Components and Components Location
Components
Connector pin function
Connector
Pin NO
Function
Connector
Pin NO
Function
Connector(A)
1
GND
Connector(B)
1
Tail Lamp (ILL+)
2
Middle High
2
Batt
3
Middle Low
3
Mode Actuator (VENT)
4
High
4
Mode Actuator (DEF)
5
Common
5
Temp Actuator (COOL)
6
Low
6
Temp Actuator (WARM)
7
Intake Actuator (FRESH)
8
Intake Actuator (REC)
9
-
10
Detent Out (+)
11
Mode Actuator (F/B)
12
Temp Actuator (F/B)
13
Intake Actuator (F/B)
14
Blower Common
15
Blower F/B
16
Rheostat (ILL-)
17
IGN2
18
-
19
Can +
20
Can -
21
-
22
Ecv +
23
Ecv -
24
-
25
Sensor REF (+5V)
26
Evaporator Sensor (+)
27
Ambient Sensor
28
Clock REF (+5V)
29
HTD
30
RR Defog S/W
31
Sensor GND
32
GND