2001 Buick Park Avenue about 4 times a month my horn blows by itself. There is no specific temp outside when this happens. what is it???
Mar 31, 2006 at 7:00 AM
Replace the worn steering wheel horn contact with a new or used horn pad.
The owner of a 2001 Buick Park Avenue reported the horn blowing by itself about four times a month, with no specific outside temperature. An expert said a worn steering wheel horn contact can cause the horn to sound under certain conditions and recommended a new or used horn pad. The owner later confirmed that replacement fixed the problem.