Kia Niro: Hybrid Control System / Hybrid Power Control Unit (HPCU) Description and operation

Kia Niro 2017 (DE HEV) Service Manual / Service Highlight / Hybrid Control System / Hybrid Power Control Unit (HPCU) Description and operation

Description

The Hybrid Power Control Unit (HPCU) is an integrated power conversion unit which consists of the two inverters, LDC, and HCU.

Hybrid Power Control Unit (HPCU) Components and components location
Components 1. Hybrid Control Unit(HCU) [HPCU] 2. Inverter [HPCU] 3. Low Voltage DC/DC Converter (LDC) [HPCU] 4. High voltage connector (↔ High voltage batte ...

Hybrid Power Control Unit (HPCU) Schematic diagrams
Hybrid Power Control Unit (HPCU) connector and high voltage cable Hybrid Power Control Unit (HPCU) terminal And Input/Output signal ECM Terminal Functi ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Heater Core Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater -"Heater Unit") 3. Remove the heater core cover (A) after loosening the mounting screw ...

Kia Niro 2017 (DE HEV) Service Manual: Height Adjuster Repair procedures
Replacement 1. Remove the front seat belt upper anchor. (Refer to Front Seat Belt - "Front Seat Belt Pretensioner") 2. After loosening the mounting bolts, remove the height adjuster (A). Tightening torque : ...

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