Horn Test/Replacement

Remove the front bulkhead cover (see FRONT BULKHEAD COVER REPLACEMENT ).
Disconnect the 1P connector (A) from each horn (B).

Fig 1: Disconnecting 1P Connector From Horn
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Test the horn by connecting battery power to the terminal (A) and grounding the bracket (B). The horn should sound.

Fig 2: Identifying Horn Grounding Bracket
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If it fails to sound, replace it.