Kia Sorento: Heater & A/C Control Unit (Manual) Component - Controller - Heating,Ventilation And Air Conditioning - Kia Sorento XM 2011-2019 Service ManualKia Sorento: Heater & A/C Control Unit (Manual) Component

Second Generation XM (2011-2019) / Kia Sorento XM 2011-2019 Service Manual / Heating,Ventilation And Air Conditioning / Controller / Heater & A/C Control Unit (Manual) Component

Connector Pin Function
Connector
Pin No
Function
Connector
Pin No
Function
A
1
Ground
B
18
IGN1
2
Middle - High
19
Sesnor REF (+5V)
3
Middle - Low
20
Evaporator Temperature Sensor (+)
4
High
21
Ambient Temperature Sensor (+)
5
Low
22
Rear Blower Common Signal
6
-
23
Rear Blower Relay ON
B
1
Tail Lamp (ILL+)
24
HTD
2
Battery
25
Rear Defog Switch
3
Mode Control Actuator (Vent)
26
C_CAN (High)
4
Mode Control Actuator (Defog)
27
C_CAN (Low)
5
Temperature Control Actuator (Cool)
28
-
6
Temperature Control Actuator (Warm)
29
ECV IN
7
Intake Actuator (Fresh Air)
30
ECV OUT
8
Intake Actuator (Recirculated Air)
31
Sensor Ground
9
Hazard Select (Output)
32
Ground
10
Rheo Detent
C
1
PTC ON Signal
11
Mode Control Actuator Feedback
2
PTC Relay  2
12
Temperature Control Actuator Feedback
3
PTC Relay  3
13
Intake Actuator Feedback
4
-
14
Blower Common Signal
5
-
15
Blower Feedback Signal
6
-
16
Rheostat (ILL-)
7
-
17
IGN2
8
Ground

Controller
...

Heater & A/C Control Unit (Manual) Replacement
1. Disconnect the negative (-) battery terminal. 2. Using a screwdriver or remover, remove the center fascia panel (A). ...

See also:

Cargo Lamp Installation
1. Replace the lamp bulb. 2. Install the cargo lamp assembly after connecting the lamp connector. ...

Front Stabilizer Bar Removel
1. Remove the front wheel and tire (A) from front hub . Tightening torque: 88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft) ...

Engine And Transmission Assembly Removal
   Х Use fender covers to avoid damaging painted surfaces. Х ...

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