Horn wiring
Joined: Nov 2003
Posts: 11,328
Likes: 346
From: Jacksonville, FL (originally from Toronto Canada)
The easiest way would be to use the output from the existing horn relay in Junction box #1 under the hood to power your line lock. The dark green wire at the relay is the 12V output that goes to the horns. Cut that and connect the end from the relay to wherever you need power controlled by the horn switch. You could get fancy by installing a toggle switch there to switch between the horn working normally and using it to control the line lock.
