Yea, the 1993 Buick Lesabre does have a fuse for the horn. However, there could be other reasons why the horn doesn't work, the clockspring or relay could be out.
On a 1998 Buick LeSabre, the horn fuse is located in the fuse box under the dashboard on the driver's side. To access it, remove the cover of the fuse box, and look for the fuse labeled for the horn. It is typically a 15-amp fuse. If the fuse is blown, replacing it should restore the horn's functionality.
It is located in the fuse box under the hood on passenger side.
The horn relay on a 97 Buick LeSabre is located at the front of the engine compartment, near the headlights. It provides power to the horn and triggers it when the button is pressed on the steering wheel.
The 1994 Buick Regal horn fuse is located in the fuse box. The horn fuse will be in the second column, fourth from the top.
there is a 15 amp fuse behind glove compartment on rh side. hard to get to. this fuse controls power to a relay under the hood on passenger side. there is a 60 amp fuse there also that supplies power to relay contacts and on to horn when relay energizes
There is a 60 amp fuse for the horn in the rear engine compartment fuse box. theres is also a 15 amp fuse in the fuse box on the passenger side of the car. Remove the panel below the glove box that spans the passenger side. The fuse box is to the far right up under the dash.
The Buick LeSabre doesn't have horns or antlers. Search hard and you'll never find 'em.
if not on the drivers side, dash(open door to see), The lift out the back-seat and look there by battery.
Where's the fuse on a 1.1 saxo for the horn
under the hood, there is a plastic cover at top of firewall, it is the BLACK relay
I was looking for the horn relay for a 96 skylark and was able to find information on autozone website. Maybe it will help you, nothing about the horn relay for 97, but was detailed for 96. Hope it helps - http://www.autozone.com/shopping/locsSelect.htm