Hyundai Ioniq: Hybrid System Overview / HEV (Hybrid Electric Vehicle) System

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Hybrid System Overview / HEV (Hybrid Electric Vehicle) System

Hybrid Vehicle

The HYUNDAI Hybrid Electric Vehicle (HEV) uses both the gasoline engine and the electric motor for power. The electric motor is run by a high-voltage HEV battery.

Depending on the driving conditions, the HEV computer selectively operates between the engine and the electric motor or even both at the same time.

Fuel efficiency increases when the engine is off at idle, or when the vehicle is driven by the electric motor with the HEV battery.

The HEV battery charge must be maintained, so at times the engine will come on even at idle to act as a generator. Charging also occurs when decelerating or by regenerative braking.

Hyundai Ioniq. HEV (Hybrid Electric Vehicle) System

Hybrid System Overview

PHEV (Plug-in Electric Vehicle) System

Plug-in Hybrid Vehicle The HYUNDAI Plug-in Hybrid Electric Vehicle (PHEV) shares the characteristics of both a conventional hybrid electric vehicle and an all-electric vehicle...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Rear Door Belt Inside Weatherstrip. Repair procedures

Replacement1.Remove the rear door trim.(Refer to Rear Door - "Rear Door Trim")2.Remove the rear door belt inside weatherstrip (A).3.To install, reverse the removal procedure. • When installing, install it by first contacting the inside part (basis point of assembly) of arrow to door frame...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Repair procedures

AdjustmentGlass Adjustment • Check the glass run channel for damage or deterioration, and replace it if necessary.1.Remove the front door trim.(Refer to Front Door - "Front Door Trim")2.Separate the mounting plug hole (A) from the front door module...