Behind the driver side headlight..... Next to the fan assembly. Black... 3 prong box.
The relay is mounted to the horn itself under front bumper
The 1991 Honda Accord horn relay switch can be found mounted to the radiator. The horn relay switch will be on the right hand side of the radiator housing.
The horn relay will be mounted up under the dash. It is on the drivers side close to the kick panel.
The horn relay is mounted underneath the dashboard on the 1995 Honda Civic. The unit is mounted on the upper right of the cabin fuse box.
Should be mounted jusr ahead of the radiator near the passengers side horn.
The horn relay is mounted behind the instrument cluster display. This display is the one that has the overdrive, parking brake, security, service engine soon, etc. readouts.
The 1997 Honda Civic Horn relay is found under the drive side dash panel. The relay is mounted next to the starter relay on the right side of the fuse box.
Front seating area, driver side, behind dash, driver side of steering column, mounted in relay block . To the right of the flasher, If you pull that relay and check the diagram on the relay you can shoot power directly to the horn from the hot side of relay terminal
It is located on the drivers side of the radiator in the engine bay.
The horn is mounted to the frame behind the driver side front fender just ahead of the front tire. If you have a wheel well shroud, you won't see it. You'll have to lay on your back and you'll see it through an opening at the bottom of the fender. Horn relay location I don't know.
The horn relay ic mounted underneath the dash on the rightside of the steering coloumn where the center console meets the dash on the driverside. It is connected to the chime box. To locate with ease place the key in the ignition and open the door to follow the sound. The relay is labeled e5eb.
There is no relay for the horn!