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

| Connector | Pin NO | Function | Connector | Pin NO | Function |
| Connector(A) | 1 | Battery | Connector(B) | 1 | CAN (LOW) |
| 2 | Tail Lamp (ILL+) | 2 | CAN (HIGH) | ||
| 3 | IG2 | 3 | Intake Actuator (F/B) | ||
| 4 | DR Temp Actuator (COOL) | 4 | Mode Actuator (F/B) | ||
| 5 | DR Temp Actuator (WARM) | 5 | PS Temp Actuator (F/B) | ||
| 6 | Detent | 6 | DR Temp Actuator (F/B) | ||
| 7 | Mode Actuator (VENT) | 7 | Diagnosis (Cluster Ion) | ||
| 8 | Mode Actuator (DEF) | 8 | V Ref (+5V) | ||
| 9 | - | 9 | - | ||
| 10 | - | 10 | - | ||
| 11 | - | 11 | ECV IN | ||
| 12 | Rheostat (ILL-) | 12 | GND | ||
| 13 | GND | 13 | HI- Scan(L-line) | ||
| 14 | IG1 | 14 | Evaporator Sensor | ||
| 15 | Ion Signal | 15 | Ambient Sensor | ||
| 16 | Intake Actuator (FRE) | 16 | - | ||
| 17 | Intake Actuator (REC) | 17 | LH Photo (-) | ||
| 18 | Clean Signal | 18 | RH Photo (-) | ||
| 19 | Blower Motor (+) | 19 | - | ||
| 20 | PS Temp Actuator (COOL) | 20 | - | ||
| 21 | PS Temp Actuator (WARM) | 21 | - | ||
| 22 | Power Mosfet (GATE) | 22 | ECV Out | ||
| 23 | Power Mosfet (DRAIN) | | |||
| 24 | HTD(Rear Def Ind.) | ||||
| 25 | Rear Def S/W (Low) | ||||
| 26 | Sensor GND | ||||
Heater & A/C Control Unit(Manual): Repair procedures
Heater & A/C Control Unit(Full Automatic): Repair proceduresRear Washer Motor: Repair procedures
Inspection
1.
With the washer motor connected to the reservoir tank, fill the reservoir tank with water.
Before filling the reservoir tank with water, check the
fil ...
Troubleshooting
Troubleshooting
SymptomSuspect AreaRemedyWater leaks from panoramaroof Deteriorated roof lid weatherstripReplaceExcessive roof lid-to-body clearance and Improperly fitted weatherstripAdjustWind n ...