Horn diagram please

[cbilodeau]

My horn is not working. In fact the alarm system made it sound for 4 minutes and then it stopped burning some wire I guess.

I have a simple diagram of a horn with the horn switch, the ignition power, a fuse and the relay.

The problem is that I am completly mixed-up. In the Battery Control Center there is a fuse for the Horn.

Then on the Engine compartment I think there is a fuse and a big relay for the horn. And finally, on the drivers feet, on the relay box there is another fuse and small relay.

Why is there a fuse in the BCC? I suppose the F53 came with a horn. Why Fleetwood added a fuse?

Why are there two relays?

My motorhome has no air-horn. I guess I have the basic original horn system.

Thanks in advance.

[Old Bounder]

The fuse in the BCC is for an optional air horn. If you don't have the horn, just ignore it.

[cbilodeau]

Originally Posted by Old Bounder

The fuse in the BCC is for an optional air horn. If you don't have the horn, just ignore it.

You just save me probably 1 hour or 2. Or even worst, I could have abandonned.

Thank you very much.

[cbilodeau]

Horn is working now. I forgot about the BCC Horn fuse and the troubleshoooting went very well. Thank you Old Bounder.

This is the way plane crashed. The pilot is looking for something that seems obvious and ...bang, he was wrong.

[Old Bounder]

Happy to be of help.