Gold Lifetime Member
Join Date: Dec 1999
Location: Yorkville, Illinois USA
hmmmmm, start at the middle and work both ways. Horn Relay. Little box on drivers side of rad support, near regulator. I't used as a junction block, too, so there's lots of wires. Basically 3 terminals. One is hot from horn fuse in fuseblock. one goes to horns. The third goes to the steering column, and energizes the relay when grounded. So, if you take off the wire that goes to the horns, and touch it to the terminal with lots of wires, it should honk. (if it don't the horns or wiiring to them is bad.) If you put it back on, and use your jumper wire to ground the terminal with only one small wire , it should honk. (if it did before and don't now, the relay is bad.) If both tests honk, there is a problem with the horn button or wiring leading to it.