You have a short to ground, or an over current situation in the wiring.
hi your horn is defective ! there could be a short but it is widely known that a horn could still honk before blowing fuse,
the horn should be hooked up to a relay, horns generaly require to much current for a fuse
the horn is on a fuse with several other systems, it is not on its own fuse. the horn is on a fuse with several other systems, it is not on its own fuse. the horn is on a fuse with several other systems, it is not on its own fuse.
The horn fuse is located in the fuse box under the hood on the drivers side of the truck. Lift off the cover of the fuse box and the underside of the cover has a labeled diagrahm. Find the 15 amp fuse. Remove and replace. However, I also have a 2003 suburban and found that the problem originates with a short in the horn assembly in the steerng wheel. The horn will keep working as a lock/unlock indicator, but will only work one time if the horn is activated on the steering wheel. It will keep blowing fuses.
The horn fuse is the same as the stop lamp fuse
Horn Fuse # 14 ( 20 amp) in the fuse panel on the passenger side. Be sure and check fuse. Exchange with another 20 amp fuse and try horn if horn still does not work then it is the horn relay located under the hood fuse panel.
In a 2005 Nissan Sentra, 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 check the diagram on the inside of the cover for the specific fuse related to the horn, which is typically labeled as "HORN" or "HORN FUSE." If the fuse is blown, replacing it should restore horn functionality.
The fuse for the horn should be on the drivers side underneath the dash. There is a diagram on it that shows the horn fuse.
If the horn in your vehicle is not working, the issue may be related to a blown fuse. Typically, the fuse for the horn is located in the fuse box under the dashboard or in the engine compartment, and it is often labeled as "Horn" or "HORN." To address the problem, check the fuse for continuity and replace it if it is blown. If the fuse is intact, other issues, such as a faulty horn or wiring problems, may need to be investigated.
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.
The horn fuse on a 2002 Jeep Liberty is located in the fuse box under the hood. You can find the fuse box near the battery, and the specific fuse for the horn is typically labeled as "Horn" in the diagram on the cover of the fuse box. If you're having issues with the horn, check this fuse to see if it needs to be replaced.
The horn fuse works through the cigeret lighter fuse