Kia Niro: Hybrid Control System / Hybrid Power Control Unit (HPCU) Components and components location

Kia Niro 2017 (DE HEV) Service Manual / Service Highlight / Hybrid Control System / 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 battery system assembly)
5. High voltage connector (↔ Hybrid drive motor assembly)
6. High voltage connector (↔ HSG&Electric A/C compressor)
7. Low Voltage DC/DC Converter (LDC) supply output terminal (+)
8. DC Fuse (30A)
9. Low Voltage DC/DC Converter (LDC) ground terminal (-)
10. High voltage connector (↔ HSG&Electric A/C compressor)

Hybrid Power Control Unit (HPCU) Specifications
Specification Hybrid Power Control Unit (HPCU) Item Specification Operating Voltage (V) 204 - 275.2 Operating F ...

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. ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Fuel Pressure Sensor (FPS) Description and operation
Description Installed on top of the low pressure fuel pump, the Fuel Pressure Sensor (FPS) measures the pressure in the low pressure fuel line. Based on the fuel pressure measured by the FPS and the amount of fuel consumed, the fuel pump control module (FPCM) determines whether to ...

Kia Niro 2017 (DE HEV) Service Manual: High voltage shut-off procedures
High Voltage Shut-off Procedures    • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure t ...

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