Honda ATF DW-1 Ultra - Automatic Transmission Fluid

For automatic transmissions:-

 Use DW-1 ATF type automatic transmission fluid. It is
recommended to change Your transmission fluid every 80,000 miles.  As recommended, the transmission fluid should be inspected every
30,000 miles and depending on the condition, it may need to be changed.
The condition of the fluid depends on a variety of factors such as
driving conditions, use of vehicle, and how many miles are on
it If you tow, or do mostly city driving with constant
changes of gears, it may be wise to change your ATF even
more often.