Kia Niro: Hybrid Motor Control System / Description and operation

Description

The Hybrid Power Control Unit (HPCU), composed of various components, is the core device among the Power Electronics devices that acts as the brain.

It comprises of the Hybrid Control Unit (HCU), an inverter Motor Control Unit (MCU), the Generator Control Unit (GCU)] and the Low-voltage DC-DC Converter (LDC).

Hybrid Motor Control System
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Motor Control Unit (MCU) Components and components location
Components Location 1. HPCU assembly ...

Other information:

Kia Niro (DE HEV) Owners Manual: Regenerative Brake Warning Light
This warning light illuminates : When the regenerative brake does not operate and the brake does not perform well. This causes the Brake Warning light (red) and Regenerative Brake Warning Light (yellow) to illuminate simultaneously. In this case, drive safely and we recommend that you have y ...

Kia Niro (DE HEV) Owners Manual: Malfunction indicator
The VSM can be deactivated even if you don’t cancel the VSM operation by pressing the ESC OFF button. It indicates that a malfunction has been detected somewhere in the EPS (Electronic Power Steering) system or VSM system. If the ESC indicator light () or EPS warning light remains on, we r ...

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