Kia Sportage: 4WD ECU: Schematic Diagrams| Circuit Diagram |
| 4WD ECU Connector |

| Pin | Function |
| 1 | Oil pressure motor A |
| 2 | Oil pressure motor B |
| 3 | Lock mode switch |
| 4 | - |
| 5 | Input sensor signal(+) |
| 6 | - |
| 7 | CAN communication line (High) |
| 8 | CAN communication line (Low) |
| 9 | - |
| 10 | - |
| 11 | - |
| 12 | IG power |
| 13 | Ground |
| 14 | Battery power |
| 15 | Input sensor signal(-) |
| 16 | Pressure sensor(Input) |
| 17 | - |
| 18 | - |
| 4WD ECU Circuit Diagram |

Components and Components Location
Component Location Index
Engine Room
1. Condenser2. Receiver-drier 3. Compressor 4. Expansion Valve5. Service port (High)6. Service port (Low)7. A/C Pressure Transducer
Interior
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Use high quality ethylene glycol coolant
Your vehicle is delivered with high quality ethylene glycol coolant in the cooling
system. It is the only type of coolant that should be used because it helps prevent
corrosion in the cooling syst ...
Description and Operation
Description
The hydraulic system consists of oil, an oil filter, an oil pump, and a valve body (valves and solenoid valves).
The oil pump is powered by the engine. ATF passes through the oil filt ...