KIA Niro: Hybrid Motor Cooling System
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Service Highlight / Hybrid Motor Cooling System
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Electric Water Pump (EWP) Repair procedures
Description
The Hybrid Power Control Unit (HPCU) uses various semiconductors that are
supplied with high voltage, hence generating
more heat than engine combustion devices. Overheating can decrease the
efficiency of control devices, restrict pr
Refilling And Bleeding
Warning
Never remove the cap when the engine is hot. Serious scalding could
be caused by hot fluid under high pressure escaping
from the reservoir.
Warning
When pouring inverter coolant, be sure to shut the relay box lid to
prevent spilling c
SEE MORE:
Steering Column and Shaft Repair procedures
Replacement
Warning
When a DTC related to MDPS motor occurs, check the connectors
and wiring. If no problem is found, replace the motor.
Be sure to check the last two digits of the constant in the
barcode of new MDPS motor before replaci
Oil Level Check
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover")
Remove the oil filler plug (A or B).
Check the condition of the oil and make sure that it is at the proper
level (A).
Inst
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