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:
Charging the electric vehicle (Abrupt stop)
Action to be taken when charging
stops abruptly
When the high voltage battery does not
charge, check the followings:
Check the charging setting for the
vehicle. Refer to "EV settings" (e.g. When scheduled charging is
set, c
High Beam Assist (HBA)
High Beam Assist (HBA) (if equipped) (Kia NIRO Hybrid)
High Beam Assist is a function that automatically
adjusts the headlamp range
(switches between high beam and low
beam) depending on the brightness of
detected vehicles and certain road c
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