Up underneath the dash on the driver's side are the relays for the door lock, wipers, headlamp, horn and flashers. They are together in a single cluster.
Horn relay is located under the dash on a white plastic block. Did you get yours fixed?
Under the dash in the center.
Make sure it is grounded to the body. Check the fuse and horn relay.
check the horn relay or the horn itself!
The horn relay on a 2001 Dodge Ram 1500 is located in the engine compartment year the firewall. It provides power to operate and control the horn.
#26 20A* Horn relay, Horns
check power to horn - no power to horn -check ground -no power to horn -check relay - no power to relay -check fuse inside car first thing -still no power to relay -check horn button -still no power - possible break in wire
The horn relay on a 2001 Ford Expedition is located on the RPO Relay Block 1. You can find this relay block under the dash just above the passenger-side air bag.
Starter relay
Under the dash between the console and the heater controls.
The horn relay will be mounted up under the dash. It is on the drivers side close to the kick panel.
See if you are getting power to the horn itself-they have a tendency to fail If not it could be relay or switch at steering wheel