Kia Niro: Hybrid Motor Cooling System / Description and operation

Description

The Hybrid Power Control Unit (HPCU) uses various semiconductors that are supplied with high voltage, hence generating more heat than engine combustion devices. Overheating can decrease the efficiency of control devices, restrict proper operation and melt semiconductors in excessive heat, causing system failure. To prevent this, the hybrid system is equipped with a separate cooling system.

Hybrid Motor Cooling System
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Radiator Components and components location
Components Location 1. Radiator 2. Drain plug 3. Radiator lower hose 4. Radiator upper hose ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description System block diagram System function Camera unit of the LKAS processes below function with the video signal inputted 1. LKAS (Lane Keeping Assist System) : The system is designed to help recognize the lane ahead and to give off a lane departure ...

Kia Niro (DE HEV) Owners Manual: To turn cruise control off, do one of the following
Press the CRUISE/ button (the cruise indicator light will be turn off). If your vehicle equipped the speed limit system, press the CRUISE/ button twice. (The cruise indicator light will be turn off.) Turn the ignition off. Both of these actions cancel cruise control operation. If you ...

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