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 | ||||
Bright-metal maintenance
To remove road tar and insects, use a tar remover, not a scraper or other
sharp object.
To protect the surfaces of brightmetal parts from corrosion, apply a coating
of wax or chrome preserv ...
4WD ECU: Description and Operation
Description
4WD ECU processes signals from various sensors and determines
the current road and driving conditions. The ECU then utilizes this
information to implement precision control over the ...
PDM Relay Box: Description and Operation
Description
The PDM relay (A) is united with IG1, IG2 and ACC relays and installed in the lower center fascia panel. ...