If You Lose Your Key - Honda FourTrax Rubicon TRX520FA5 2020 Owner's Manual

If You Lose Your Key

Be sure to record your key number (1). Store the spare key and
recorded key number in a safe location. You'll need this number to
have a duplicate key made.
If you lose your key and aren't carrying a duplicate, either get your
spare or have one made. If you don't know your key number, call the
dealer where you purchased your Honda ATV. They may have it
listed in their records. If they don't, transport your ATV to them or
the nearest dealer. The dealer will probably have to remove the
ignition switch assembly to find the key number so they can make a
key for you.
(1)
(1) key number
238 Taking Care of the Unexpected