Honda Civic X, FC/FK (EU)

Automatic transmission fluid capacity & service interval

Honda Civic X, FC/FK (EU) automatic transmission fluid capacity ranges from 3,3 to 6,7 liters. Service intervals include checks at 20000 km/12 months and changes at 60000 km/36 months, 80000 km/48 months, or 120000 km/72 months. The data covers 4 configurations.

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

TypeSpecifications
Civic 1.6 i-DTEC, FC/FK (2017-2022)
  • Use: Subsequently
  • Capacity 6,7 liter (Overhaul capacity)
  • Capacity 3,3 liter (Service fill)
  • Check 20000 km/ 12 months
  • Change 80000 km/ 48 months
  • Code: Q59Y 9/1
Civic 1.6 i-DTEC, FC/FK (2017-2022)
  • Use: Severe
  • Capacity 6,7 liter (Overhaul capacity)
  • Capacity 3,3 liter (Service fill)
  • Check 20000 km/ 12 months
  • Change 80000 km/ 48 months
  • Code: Q59Y 9/1
Civic 1.6 i-DTEC, FC/FK (2017-2022)
  • Use: First change only
  • Capacity 6,7 liter (Overhaul capacity)
  • Capacity 3,3 liter (Service fill)
  • Check 20000 km/ 12 months
  • Change 120000 km/ 72 months
  • Code: Q59Y 9/1
Civic 1.6 i-DTEC, FC/FK (2017-2022)
  • Use: Subsequently, severe
  • Capacity 6,7 liter (Overhaul capacity)
  • Capacity 3,3 liter (Service fill)
  • Check 20000 km/ 12 months
  • Change 60000 km/ 36 months
  • Code: Q59Y 9/1

Additional Notes

  • The Honda Civic X, FC/FK (EU) automatic transaxle holds 6.7 liters at overhaul capacity, reflecting the total volume of fluid required when the unit is fully disassembled and refilled from dry.
  • The service fill capacity for the automatic transaxle is 3.3 liters, representing the partial volume exchanged during a routine drain-and-refill without a full teardown of the unit.
  • Across all use conditions in the 1.6 i-DTEC automatic transaxle specifications for 2017-2022, the fluid check interval is consistent at 20,000 km or 12 months, whichever comes first.
  • Under subsequently and severe use conditions, the automatic transaxle fluid change interval is set at 80,000 km or 48 months, applying identically to both of those conditions as separate entries in the specifications.
  • The first change only condition carries a longer initial fluid change interval of 120,000 km or 72 months, which is notably extended compared to the intervals assigned to subsequent or severe use conditions.
  • When subsequently and severe conditions are combined into a single use classification, the fluid change interval shortens to 60,000 km or 36 months, the most frequent change schedule among all listed conditions for the 1.6 i-DTEC automatic transaxle.

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