Join Date: Mar 2002
Location: Austin, TX, USA
Re: Help with my horn problem
As several others have mentioned, horns do rust and sieze up. But if you're not getting the test lamp to light up when connected to the horn wire, you have a wiring issue or a bad horn relay (even though the relay is new). The wire from the relay to the horn assembly is pretty short so you should be able to inspect it easily enough, do a continuity check and determine the cause.
68 Coupe, 350 w/ Edelbrock Performer RPM heads, cam, intake, 700R4, Dave's small body HEI