2025 NISSAN Leaf EM57 (electric motor) (ZE1-ZE2)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Battery capacity degradation over time
• Charging port hardware wear
• Brake system wear due to regenerative braking

First checks

• Battery health and state of charge
• Charging system and onboard charger functionality
• Brake system and tires

Vor dem Teiletausch

• 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

• 2025 Nissan Leaf continues as a global electric vehicle offering with updated EM57 electric motor and 40 kWh or 62 kWh battery options depending on market
• Market power and battery options vary: US and Europe typically get 62 kWh pack, other markets may have the smaller 40 kWh version