Alarm works but horn doesnt no click no nothing
Porsche Q&AAsk Your Question
2004 Porsche Cayenne S Question: my horn doesnt any idea of what the problem could be and how much to fix it
Answer #1G. T. Service Center (4191 Answers) , Stephenville, TX - (254) 638-3236ProfessorG January 28, 2014, 06:16Master
First check the horn pad on the steering wheel, it should send a ground signal to the horn relay. The clock spring could be another possibility for the signal to stop and not go to the relay.
Answer #2Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386globalhelper January 28, 2014, 06:17Master
ck horn itself 1st then ck pwr to horn while pushing horn button and work from there
pushrod January 28, 2014, 06:41Master
Check for a blown fuse! Check ALL fuses!!