Anyone have the wiring diagram that would show which relay is for the horn? Got a new 20amp set-up and the owner manual doesn't list the underhood relays.

 

Here you go. I don't know if this helps but it looks like it might actually be inside the car. I don't have time to check right now but if you can't find it let me know and I'll check my car later. Cheers.

 

Aha! Photo 49

 

Great! Thanks, that makes the job easier.

 

Hello fellow Acura owners! I'm having an issue with the horn similar to this person, but I cannot find a diagram or picture of where the horn relay is located.

Any help would be greatly appreciated. (Is it under the dash or under the hood). Which relay is it? I bought a new relay and could just do a hunt and replace, but would be more sure of my resolution or lack thereof if I knew for sure where it was.

Thank you,

Daniel

 

 

Three years late but great photo!

 

Sorry for resurrecting this thread, just trying to figure out where this fuse/relay box is. Horn stopped working after sunroof left open during rain (blew the #12 'Stop and Horn' fuse in the engine compartment fuse box, which triggered a SH-AWD/VSA error on the instrument cluster screen; replacing the fuse fixed the SH-AWD/VSA error but the horn still doesn't work, so I'm guessing there is a relay somewhere I need to change as well)

 

Also I should clarify, I have a 2011 RDX and the engine compartment and interior fuse boxes don't look like the one in the picture above, hence my question.