KIA Niro: Hybrid Control System - Service Data
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Hybrid Control System / Hybrid Control System - Service Data
Hybrid Power Control Unit (HPCU)

Brake Switch
- Type : ON/OFF Switch


DC Fuse

High Voltage Battery System
Battery Pack Assembly
General Specification

Warning
Main high voltage battery pack assembly (180V) + Sub high voltage battery pack assembly (180V)
Operating Specification

Power Relay Assembly (PRA)

High Voltage Battery Control System
Main Fuse


Main Relay (+)/ (-)

Pre-Charge Relay

Battery Current Sensor

Battery Temperature & Air Inlet Temperature Sensor
Air Inlet Temperature Sensor


Battery Temperature Sensor (Side of cell)


High Voltage Battery Cooling System
Cooling Fan
Current

Duty


Low Voltage DC/DC Converter (LDC)
Low Voltage DC/DC Converter (LDC) (Inside HPCU)

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Hybrid Control System - Tightening Torques
Hybrid Control System
High Voltage Battery System
High Voltage Battery Control System
High Voltage Battery Cooling System
Low Voltage DC/DC Converter (LDC)
High Voltage Battery Charging System
Power Cable
Spec
Hybrid Control System / Description And Operation
The Hybrid Electric Vehicle (HEV) uses hybrid power source (Engine, Electric
motor), so its fuel efficiency is relatively
high and exhaust emission is very small compared to the traditional vehicle
which uses only engine as power source. It
con
SEE MORE:
High Voltage (HV) battery (lithium-ion polymer)
On-Board Charger (OBC): Transforms
(inverts) AC power charge
power, to DC power, to charge the
high voltage battery
Inverter: Transforms direct current
into alternating current to supply
power to the motor, and transforms
alternating
SRS components and functions
* The actual features in your vehicle may
not necessarily be available due to the
selected options or regions.
Driver's front air bag module
Passenger's front air bag module
Side air bag modules*
Curtain air bag modules*
Ret
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