Toyota Grand Highlander (USA / CAN)

Transfer case fluid capacity & service interval

Toyota Grand Highlander (USA / CAN) transfer case fluid capacity is 0,45 liter. Service intervals include checking every 15000 miles or 18 months, and changing every 15000 to 30000 miles or 18 to 36 months. The data covers 2 configurations.

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

TypeSpecifications
Grand Highlander 2.4 AWD (2023- )
  • Use: Normal
  • Capacity 0,45 liter
  • Check 15000 miles/ 18 months
  • Change 30000 miles/ 36 months
  • Code: GF1A
Grand Highlander 2.4 AWD (2023- )
  • Use: Severe
  • Capacity 0,45 liter
  • Change 15000 miles/ 18 months
  • Code: GF1A

Additional Notes

  • The Toyota Grand Highlander 2.4 AWD transfer case holds 0.45 liter of fluid, a figure that reflects a service fill volume typical of compact transfer case units rather than a full overhaul or dry-fill capacity.
  • Under normal use conditions, a fluid level check is due at 15,000 miles or 18 months, with a full fluid change interval set at 30,000 miles or 36 months.
  • Under severe use conditions, the change interval shortens to 15,000 miles or 18 months, which is the same interval assigned only to a fluid check under normal use.
  • The 0.45 liter capacity remains consistent across both the normal and severe use specifications, meaning operating conditions affect service timing but not the volume of fluid the transfer case holds.

Other Systems