Reply To: Transmission Fluid 2002 Sienna

[Richard Kirshy]

The listed fluids above are suitable for T-IV applications, meaning they are compatible.
If your changing the filter and flushing the system, there should be no issue.
If you plan on doing a spill and fill, depending on the system capacity, and how much fluid can be removed via the drain plug.
It may take 3 – 5 drain a fills.
My choice would be the complete flush. Less labor and faster.

• This reply was modified 3 years, 12 months ago by Richard Kirshy.