Honda e:Ny1, RS1 (EU)

Coolant capacity & service interval

Honda e:Ny1, RS1 (EU) coolant capacity ranges from 1,9 to 6,6 liters. Service intervals require checks every 20000 km or 12 months. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • e:Ny1 (2023- )
  • High voltage battery
  • Use: Normal
  • Capacity 2,7-6,6 liter
  • Check 20000 km/ 12 months
  • e:Ny1 (2023- )
  • Power electronics
  • Use: Normal
  • Capacity 1,9-4 liter
  • Check 20000 km/ 12 months

Additional Notes

  • The Honda e:Ny1 carries two separate coolant circuits, one dedicated to the high voltage battery and another serving the power electronics, each with its own distinct capacity range.
  • The high voltage battery cooling system holds between 2.7 and 6.6 liters of coolant, a notably wide range that reflects variation between a partial drain and a full system overhaul fill.
  • The power electronics cooling circuit has a capacity range of 1.9 to 4 liters, again spanning partial and full fill scenarios within the same circuit.
  • Both cooling circuits share an identical inspection interval of every 20,000 km or 12 months, whichever comes first, under normal use conditions.