Kia Sportage: Heater & A/C Control Unit(Manual): Components and Components Location| Components |

| Connector | Pin No | Function | Connector | Pin NO | Function |
| Connector(A) | 1 | High | Connector(B) | 1 | Tail Lamp (ILL+) |
| 2 | Middle High | 2 | Battery | ||
| 3 | Middle Low | 3 | Mode Actuator (VENT) | ||
| 4 | - | 4 | Mode Actuator (DEF) | ||
| 5 | GND | 5 | Temp Actuator (COOL) | ||
| 6 | Low | 6 | Temp Actuator (WARM) | ||
| | 7 | Intake Actuator (FRE) | |||
| 8 | Intake Actuator (REC) | ||||
| 9 | - | ||||
| 10 | Detent | ||||
| 11 | Mode Actuator (F/B) | ||||
| 12 | Temp Actuator (F/B) | ||||
| 13 | Intake Actuator (F/B) | ||||
| 14 | Blower Motor Common (-) | ||||
| 15 | Blower F/B | ||||
| 16 | Rheostat (ILL-) | ||||
| 17 | IG2 | ||||
| 18 | IG1 | ||||
| 19 | Can (HIGH) | ||||
| 20 | Can (LOW) | ||||
| 21 | HTD(Rear DEF IND.) | ||||
| 22 | ECV IN | ||||
| 23 | ECV OUT | ||||
| 24 | - | ||||
| 25 | Vref (+5V) | ||||
| 26 | Evaporator Sensor | ||||
| 27 | Ambient Sensor | ||||
| 28 | - | ||||
| 29 | - | ||||
| 30 | - | ||||
| 31 | Sensor GND | ||||
| 32 | GND | ||||
Controller
Heater & A/C Control Unit(Manual): Repair proceduresAutomatic heating and air conditioning
1.Press the AUTO button.
The modes, fan speeds, air intake and air-conditioning will be controlled automatically
according to the temperature setting.
2.Turn the temperature control knob to se ...
Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
Harness Connector
Pin Function (Connector A)Pin Function (Connector A)1Ignition1Pressure side impact sensor [Driver] High2 -2Side impact ...