Description And Operation: Horn
WARNING: This page is about a different car, the 2005 Ford RV Cutaway, 2005 Ford Econoline, 2005 Ford E450 Super Duty, and 2005 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
The horn system components are shown in Fig 1.
The horn switch is part of the driver air bag module. For additional information, refer to SUPPLEMENTAL RESTRAINT SYSTEM .