Hi, I had this problem on a 2000 Alero. Had to disconnect the battery to shut it up. G.M. replaced the horn relay to aleviate the problem. Duke
here is a diagram of the horn placement
i have a 4cylndr 99 old alero gx and it requires 5w30
pulls out like a fuse
This may or may not help. I had to change the horn on a 2003 Alero, I found it behind the passenger side headlight. The headlight easily poped out after lifting two clips. The horn was in two pieces, a high tone horn and a low tone horn and was very easily replaced. Good Luck!
The horn is located behind the passenger headlight. You have to remove the inner plastic part of the fender to get to it .
The horn is located below the passenger head light.
First off, where did you get the 99 grand am strut bar?
the gas filter on the 2000 alero is just in front of gas tank. you have to jackup the car.
Disconnect horns, disconnect battery, disconnect relay, disconnect fuse .........................................or repair problem.
find where the horn is and pull the wires off it