The horns on neons are under the front bumper driver side. We had a 98 and had a time finding out.
Haynes repair manual, Dodge Neon 2000 thru 2003. Book #30036 The horn module is located in the fuse box that is located on the left side of the engine compartment. The underside of the cover is marked so that it is easy to find.
If it's just the horn itself...$20 buck for the new horn. install it yourself with the Haynes repair manual, Dodge Neon 2000 thru 2003. Book #30036. The horn is under the passenger headlamp.
The 1999 Dodge Neon horn is located in the front of the engine compartment. The horn will be on the right hand side of the radiator.
check horn relay.
You might need new brake pads or rotors depending upon how worn down your brakes are. I have a 2003 Dodge Neon SXT and I had the front brake pads replaced for $140.
the horn relay for the 2002 Neon is located under the hood. It is inside of the relay box, the lid should tell you which relay is for the horn.
Under the hood in the fuse block
there should be a fuse box on the left side of the engine compartment. there is a fuse and a horn module there.
The switch and fuse housing in front of the battery
It's under the bumper on the passenger side where the fog lights would go, it's a black plastic piece that looks like a french horn or tuba
Left front up under the bumper.
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.