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 proceduresTroubleshooting
Troubleshooting
1.
No windows operate from the main switch on the driver''s door.
2.
Driver''s side window does not operate.
3.
Passenger''s side window does not operate. ...
Don’t let your parking brake freeze
Under some conditions your parking brake can freeze in the engaged position.
This is most likely to happen when there is an accumulation of snow or ice around
or near the rear brakes or if the bra ...