Honda Passport, YF7/YF8 (USA / CAN)

Automatic transmission fluid capacity & service interval

Honda Passport, YF7/YF8 (USA / CAN) requires automatic transmission fluid with a capacity range of 3,3 to 7,5 liters. Service intervals follow a flexible on board maintenance system. The data covers 2 configurations.

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

TypeSpecifications
Passport 3.5 V6 2WD, YF7 (2018-2023)
  • Use: Flexible (on board maintenance system)
  • Capacity 3,3 liter
  • Capacity 6,3-6,7 liter (Overhaul capacity)
  • Code: Q5EY 9/1
Passport 3.5 V6 AWD, YF8 (2018- )
  • Use: Flexible (on board maintenance system)
  • Capacity 3,3 liter
  • Capacity 7,1-7,5 liter (Overhaul capacity)
  • Code: Q5EZ 9/1

Additional Notes

  • The Honda Passport 3.5 V6 2WD (YF7) and AWD (YF8) both share a 3.3-liter service fill capacity for the automatic transaxle, representing the amount of fluid exchanged during a standard drain-and-refill procedure rather than a full system flush.
  • The overhaul capacity for the YF7 2WD automatic transaxle spans 6.3-7 liters, a range that reflects the total fluid volume held throughout the entire transmission assembly, including the torque converter and internal passages that are not drained during a routine service fill.
  • The YF8 AWD automatic transaxle carries a notably higher overhaul capacity of 7.1-7.5 liters compared to the 2WD variant, a difference consistent with the additional mechanical components associated with all-wheel-drive power transfer hardware integrated into the drivetrain.
  • Both the YF7 and YF8 configurations follow a flexible service interval governed by the on-board maintenance system, meaning the transmission fluid change interval is calculated dynamically based on operating conditions rather than a fixed mileage or time schedule.

Other Systems