Honda PIONEER 2022 Owner's Manual page 288

Vehicle Identification
Color Label & Code
The color label is attached to the center front side of the frame,
located under the front hood.
Remove the front hood (page 151).
The color code is helpful when ordering replacement parts. You may
record the color and code in the Quick Reference section at the rear
of this manual.
UNDER FRONT HOOD
color label
Technical Information 279