Horn Test/Replacement

WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Remove the front bumper (see FRONT BUMPER REMOVAL/INSTALLATION ).
Disconnect the 1P connector (A) from each horn (B).

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

Fig 2: Locating Horn Terminal And Bracket
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If it fails to sound, replace the horn.