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

Kia Niro 2017 (DE HEV) Service Manual / Hybrid Control System / 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: Repair procedures
Component Replacement After Deployment Before doing any SRS repairs, use the KDS/GDS to check for DTCs. Refer to the Diagnostic Trouble Code list for repairing of the related DTCs. When the fro ...

Kia Niro 2017 (DE HEV) Service Manual: A/C Pressure Transducer Repair procedures
Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminals "1" and “2”. 2. Check if the voltage is within specification. Voltage = 0.00878835 * Pressure + ...