Security Horn Test

Remove the front bumper.
- '02-04 models (see FRONT BUMPER REMOVAL/INSTALLATION )
- '05-06 models (see '05-06 MODELS )
Disconnect the 1P connector from the horn (under the right headlight).

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 body ground (B). The horn should sound.
If the horn fails to sound, check for a faulty mounting bolt. If the bolt is OK, replace the horn.