Need to find the horn relay in a 1993 ford mustang gt I tested the horn and all fuses. I don't have a wiring diagram and chiltons doesn't show the horn circuit

Go to the Autozone.com site and register your vehicle for free. Then scroll to the bottom of the Homepage to the help sections. Some are free and some are pay sites.

The info you want is available Free. Should be under wiring and diagrams

Then go to Diagrams and there will be Power box info which will show Relay locations item by item. Remove the Horn Relay. Replace and switch the relay with a like part #. For testing, an unused Relay when the engine is OFF can be swapped to test.

If the horn will not sound with the different relay, your problem is not with the relay but with a wire or the horn itself.

Please rate my info.

Should be a 20amp fuse marked " DRL fog horns " in the engine compartment fuse box.

Here is the link to show you the diagram for the fuse box,copy and paste address into address bar then press enter.
http://www.google.com/imgres?imgurl=http://www.allfordmustangs.com/forums/attachments/5-0l-tech/38405d1200851008-1993-ford-mustang-lx-5-0-ho-fuse-box-diagram-mustangfusebox.gif&imgrefurl=http://www.allfordmustangs.com/forums/5-0l-tech/101590-1993-ford-mustang-lx-5-0-ho-fuse-box-diagram.html&h=690&w=480&sz=24&tbnid=3dhE4qaMvt-AaM:&tbnh=269&tbnw=187&prev=/images%3Fq%3D2000%2Bford%2Bmustang%2Bfuse%2Bbox%2Bdiagram&zoom=1&q=2000+ford+mustang+fuse+box+diagram&hl=en&usg=__9b3JW03hcMINM3UU2F5fYMfXo4k=&sa=X&ei=dn6TTeuSBoLG0QGS-v3MBw&ved=0CBcQ9QEwAQ

You can get a Chilton's manual. They have wire diagrams inside the book :)

On this website you find fuse box diagram and description for Ford Ranger (1995)

https://www.carknowledge.info/ford-ranger-1993-1997-fuse-box-diagram/

https://www.autogenius.info/ford-ranger-1993-1997-fuse-box-diagram/

the horn relay is above the inside fuse box center of car i am sending you a pitcher in the next message

Clicking means the relay is getting power. Try a wire from the positive side of the battery directly to the horn's wire conection. If that works your relay is bad for it has bad contacts inside

http://www.allfordmustangs.com/forums/attachments/94-95-tech/608d1036338026-need-fuse-box-diagram-95-gt-esb01113.gif


hope that helps.

check the horn relay the horn button grounds the relay

If you go to autozone.com and go to repair info. You will need to put in your make,model, and year. When you go to the repair guides. Go to chasis electrical and lookup wiring diagrams. You will find it there. IF you need any help determining the color codes or what you are lookin at. I have 2 shop manuals. A Chiltons and Hayes manual. I would be glad to assist you.