KIA Niro: Hybrid Electric Vehicle (HEV)

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Service Highlight / Hybrid Electric Vehicle (HEV)

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

Hybrid Control System / Components And Components Location

HPCU (Hybrid Power Control Unit) On-Board Charger (OBC) Charge Port Power Cable (HPCUâ†”HSG,Electronic A/C Compressor) Power Cable (HPCUâ†”Main High Voltage Battery System) Power Cable (Main High Voltage Battery System â

Hybrid Power Control Unit (HPCU) connector and high voltage cable

Hybrid Power Control Unit (HPCU) terminal And Input/Output signal HPCU Terminal Function Connector (C133-S) (94Pin) : HPCU signal input and control High Voltage Cable (C133-P) (2 Pin) : HPCUâ†”Power Relay Assembly

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Relay Box (Passenger Compartment) Repair procedures

Fuse Inspection Check that the fuse holders are loosely held and that the fuses are securely fixed by the holders. Check that each fuse circuit has the exact fuse capacity. Check the fuses for any damage. Warning If a fuse is to be rep

Ignition System

Description Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).