At the horn assy, test the Orange wire for nabattery voltage.
If voltage is available, ground the Black wire of terminal B and test if horn comes on.
If horn does not come on, check the grounde circuit for terminal C and if good, the horn unit is bad.
If horn comes on, the circuit between horn switches and horn is bad.
Image (Click to make bigger)
SPONSORED LINKS
Thursday, January 20th, 2011 AT 2:07 PM