Honda Odyssey, RA1-5 (USA / CAN)

Automatic transmission fluid capacity & service interval

Honda Odyssey, RA1-5 (USA / CAN) requires automatic transmission fluid with a capacity range of 3,1 to 7,6 liters. Service intervals include checks at 15000 miles or 12 months, and fluid changes at 30000 miles or 24 months and 45000 miles or 36 months. The data covers 2 configurations.

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

TypeSpecifications
Odyssey 2.2 (1995-1997)
  • Use: Normal
  • Capacity 7,6 liter (Overhaul capacity)
  • Capacity 3,1 liter (Service fill)
  • Check 15000 miles/ 12 months
  • Change 45000 miles/ 36 months
  • Code: 4/1
Odyssey 2.2 (1995-1997)
  • Use: Severe
  • Capacity 7,6 liter (Overhaul capacity)
  • Capacity 3,1 liter (Service fill)
  • Check 15000 miles/ 12 months
  • Change 30000 miles/ 24 months
  • Code: 4/1

Additional Notes

  • The Honda Odyssey RA1-5 (USA/CAN) 2.2 carries a total automatic transaxle overhaul capacity of 7.6 liters, which represents the full fluid volume required when the unit is completely disassembled and refilled from dry.
  • The service fill capacity for the 2.2 automatic transaxle is 3.1 liters, a figure significantly lower than the overhaul capacity because a routine drain does not evacuate fluid retained in the torque converter and passages.
  • Under normal use conditions, the automatic transaxle fluid on the 1995-1997 Odyssey 2.2 is specified for a change interval of 45,000 miles or 36 months, whichever comes first.
  • Under severe use conditions, the same 3.1-liter service fill applies, but the change interval shortens to 30,000 miles or 24 months, reflecting the accelerated fluid degradation associated with more demanding operating conditions.
  • Regardless of whether normal or severe use conditions apply, the check interval remains consistent at 15,000 miles or 12 months for the 1995-1997 Odyssey 2.2 automatic transaxle.

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