Kia Niro: 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: Smart Cruise Control (SCC) ECU Schematic diagrams
Schematic Diagrams
Terminal Function
Pin No.
Terminal Function
1
B+
2
-
3
-
4
Ground
5
-
...
Kia Niro 2017 (DE HEV) Service Manual: Radiator Repair procedures
Removal
1.
Disconnect the negative (-) cable of the 12V battery.
2.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
3.
Drain the coolant of hybrid motor cooling syste ...
