Chosen Solution
The horn kept on going one day so I took out the fuse. Bought a new one and it did the same thing. And the last thing I can think of is the horn button being stuck down. What do I buy and how do I replace the horn button under my steering wheel under the air bag. Pontiac Grand Am 2003. Under airbag.
Hi, When you say that you took out the fuse, did you mean Fuse #43 in the engine bay fuse block? Have you tried replacing the Horn relay (Relay #21) in the engine bay fuse block, with a similar relay found in the fuse block (if there is one) to prove that the relay is not the problem, instead of the horn button. Here is an image of the engine bay fuse block taken from this website showing the location of the horn relay (red) and the horn fuse (purple)
(click on image to enlarge for better viewing)
