KIA Niro: Hybrid Motor System
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Hybrid Motor System
Specifications
Hybrid Drive Motor

Hybrid Starter Generator (HSG)

Electric Water Pump (EWP)

Coolant

Tightening Torques

Special Service Tools

Tool Name /
Number/
Illustration / Description
Pressure cap
pressure
checker
0K253-G5100/
/Used for checking
for pressure cap
pressure and a
coolant leak
Hybrid Motor Assembly / Description And Operation
Description
- The hybrid motor system is equipped with two electric motors - HSG and drive motor.
- The traction motor operates to move the vehicle, to reduce Noise, Vibration, and Harshness (NVH) while driving and to improve fuel efficiency.
- The electric motor takes on the role of a generator during deceleration and braking.
- The Hybrid Starter Generator (HSG) starts the engine while the vehicle is in motion.

- Hybrid Drive Motor Assembly
- Hybrid Drive Motor Assembly Components and components location, Repair procedures
- Hybrid Starter Generator(HSG)
- Hybrid Motor Control System
- Hybrid Motor Cooling System
READ NEXT:
Hybrid Drive Motor Assembly Components and components location, Repair procedures
Component
location!
HPCU (Hybrid Power Control Unit) (LDC+MCU+HCU+Reservoir)
Hybrid drive motor
Hybrid starter generator (HSG)
Electrical radiator
Electric water pump (EWP)
Components
Hybrid motor assembly
SEE MORE:
Engine clutch actuator fluid
Checking the engine clutch actuator fluid level
(Kia NIRO Hybrid)
In normal driving conditions, the actuator
fluid level does not go down rapidly.
However, oil consumption rate may rise
as vehicle mileage increases, and leakage
in actuato
Electric parking brake / Description And Operation
Description
The EPB is an electronic parking brake.
The EPB is different from existing parking systems which operated with the brake
pedal or the lever
type. The EPB system sends the signal to the ECU when a driver operates the EPB
switch. T
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