my horn doesnt any idea of what the problem could be and how much to fix it on 2004 Porsche Cayenne S

Alarm works but horn doesnt no click no nothing

by in Colorado Springs, CO on January 28, 2014
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3 answers
ANSWER by , January 28, 2014
Check for a blown fuse! Check ALL fuses!!
ANSWER by , January 28, 2014
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 by , January 28, 2014
ck horn itself 1st then ck pwr to horn while pushing horn button and work from there