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: Delivery Pipe Repair procedures
Removal    In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be injury caused by leakage of the high pressure fuel. So don’t do any repair work rig ...

Kia Niro (DE HEV) Owners Manual: High beam operation
To turn on the high beam headlamp, push the lever away from you. The lever will return to its original position. The high beam indicator will light when the headlight high beams are switched on. To turn off the high beam headlamp, pull the lever to you when the high beam is on. The lever w ...

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