After the standard alarm of my 2004 Vue sounded the horn continuously, the only way I could shut it off was to pull the horn relay. I put the horn relay back, but now the horn doesn’t work. How can I get the horn to work? The service vehicle light came on after this happened.
After 5 minutes of continuous use sometimes horns no longer work. Check for power to the horn(s) when pushing the horn button, if ok replace the horn.