KIA Niro: Hybrid Electric Vehicle (HEV)

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Service Highlight / Hybrid Electric Vehicle (HEV)

Hybrid Control System / Description And Operation

The Hybrid Electric Vehicle (HEV) uses hybrid power source (Engine, Electric motor), so its fuel efficiency is relatively high and exhaust emission is very small compared to the traditional vehicle which uses only engine as power source. It con

Hybrid Control System / Components And Components Location

HPCU (Hybrid Power Control Unit) On-Board Charger (OBC) Charge Port Power Cable (HPCU↔HSG,Electronic A/C Compressor) Power Cable (HPCU↔Main High Voltage Battery System) Power Cable (Main High Voltage Battery System ↔ Sub High

Hybrid Power Control Unit (HPCU) connector and high voltage cable

Hybrid Power Control Unit (HPCU) terminal And Input/Output signal HPCU Terminal Function Connector (C133-S) (94Pin) : HPCU signal input and control High Voltage Cable (C133-P) (2 Pin) : HPCU↔Power Relay Assembly

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Air Conditioning System / Repair Procedures

Checking Refrigerant Specifications Check refrigerant specifications label inside engine room. Examples R-134a R-1234yf If refrigerant specifications label is not visible, check the refrigerant service port diameter. High pressu

Charging the electric vehicle (Abrupt stop)

Action to be taken when charging stops abruptly When the high voltage battery does not charge, check the followings: Check the charging setting for the vehicle. Refer to "EV settings" (e.g. When scheduled charging is set, c