KIA Niro: Hybrid Motor Control System
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Service Highlight / Hybrid Motor Control System
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).
Repalcement
- Replace the HPCU.
(Refer to Hybrid Control System- "Hybrid Power Control Unit ")
Resolver Sensor Description and operation
Description
The accurate position of the rotor must be known at all times to ensure maximum output control of the motor.
Part Circuit Diagram
Hybrid Drive Motor
HSG
READ NEXT:
Resolver Sensor Repair procedures | Motor Temperature Sensor Repair procedures
Inspection
Hybrid Drive Motor
Inspect the resolver sensor resistance.
If the resolver sensor needs to be replaced, replace the hybrid drive motor assembly.
(Refer to Hybrid Motor Assembly - "Hybrid Drive M
SEE MORE:
Air cleaner filter
Replacing air cleaner filter
Operation
Loosen the air cleaner cover attaching
clips (1) and open the cover (2).
Wipe the inside of the air cleaner.
Replace air cleaner filter.
Lock the cover with the cover attaching
cli
Changing a tire with TPMS (Kia NIRO Hybrid)
If you have a flat tire, the low Tire Pressure
and Position telltales will come on.
In this case, have the system checked by
a professional workshop. Kia recommends
to visit an authorized Kia dealer/
service partner.
CAUTION
We recommend tha
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