2018 HYUNDAI Ioniq G4LE/HYBRID (Electric motor integrated with 1.6L GDI engine) (AE)
AE / 5-door liftback / Global / including South Korea, USA, Europe
G4LEHYBRID (Electric motor integrated with 1.6L GDI engine)Registro exacto de año/versiónSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Battery degradation in hybrids over extended years
- Electric motor inverter cooling issues reported rarely
- GDI carbon buildup potential
First checks
- Battery health and capacity (hybrid/EV versions)
- High voltage system components
- Hybrid system warning lights
- Oil quality due to GDI engine use
Antes de cambiar piezas
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Multiple powertrain variants sold globally including Hybrid, Plug-in Hybrid, and BEV versions; engine code G4LE applies to hybrid petrol engine version.
- Technical specifications such as power output and transmissions vary depending on market and exact model variant.