Honda PIONEER 2022 Owner's Manual page 98

Storage Compartments
(except for SXS1000M3P/M5P)
To access the underseat storage, remove the front seat (page 153).
Cargo should not exceed:
25 lb (11.4 kg)
UNDER SEAT
underseat storage underseat storage
The underseat storage is equipped with a drain plug. When driving
through water, the plug should be installed to help prevent water
from entering through the bottom of the storage area.
The underseat storage is not waterproof. Do not place items that
could be damaged by water in the underseat storage.
If water does accumulate, the drain plug can be removed to allow
for water removal.
Be careful not to flood this area when washing your vehicle.
Instruments & Controls 89