Kia Optima: Heater & A/C Control Unit(Dual). Components and Components Location - Controller. Heater & A/C Control Unit(Manual) - Heating,Ventilation, Air Conditioning - Kia Optima TF 2011-2019 Service ManualKia Optima: Heater & A/C Control Unit(Dual). Components and Components Location

Components

Control Panel

Connector pin function

Connector pin function
Connector
PIN NO.
Function
Connector
PIN NO.
Function
Connector(A)
1
Tail (+)
Connector(A)
25
-
2
Sensor REF (+5V)
26
Ambient Sensor (+)
3
Hazard Signal
27
Incar Sensor (+)
4
ACC
28
Evaporator Sensor (+)
5
Mode Actuator (VENT)
29
ECV (+)
6
Mode Actuator (DEF)
30
ECV (-)
7
Mode Actuator (F/B)
31
Photo Sensor left (-)
8
Intake Actuator (REC)
32
Photo Sensor right (-)
9
Intake Actuator (FRE)
33
HTD
10
Intake Actuator (F/B)
34
Rear Defog S/W
11
Temp Actuator DR (COOL)
35
K Ц Line
12
Temp Actuator DR (WARM)
36
-
13
Temp Actuator DR (F/B)
37
-
14
Temp Actuator PS (COOL)
38
-
15
Temp Actuator PS (WARM)
39
-
16
Temp Actuator PS (F/B)
40
GND
17
C_Can HIGH
Connector(B)
1
GND
18
C_Can LOW
2
IGN2
19
Detent OUT(-) Signal
3
Blower Motor (+)
20
Rheostat
4
GND
21
Ion Signal
5
FET (GATE)
22
Clean Signal
6
FET (DRAIN F/B)
23
Ionizer Diagnosis
7
IGN1
24
-
8
Battery


Heater & A/C Control Unit(Manual). Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Using the screwdriver, remove the side cover (A). 3. Loosen the mounting scre ...

Heater & A/C Control Unit(Dual). Repair procedures
...

See also:

Fender. Repair procedures
Replacement Х Be careful not to damage the fender and body. Х When removing the cli ...

Cup holder
WARNING - Hot liquids Do not place uncovered cups of hot liquid in the cup holder while the vehicle is in motion. If the hot liquid spills, you may burn yourself. Such a burn to the driver ...

Inspection
1. The rear glass defogger switch inputs can be checked using the GDS. 2. To check the input value of rear glass defogger switch, select option "Body Control Mod ...

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